diff options
Diffstat (limited to 'drivers/gpu/drm/radeon')
58 files changed, 3236 insertions, 922 deletions
diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile index d01b87991422..12bc21219a0e 100644 --- a/drivers/gpu/drm/radeon/Makefile +++ b/drivers/gpu/drm/radeon/Makefile @@ -80,7 +80,8 @@ radeon-y += radeon_device.o radeon_asic.o radeon_kms.o \ r600_dpm.o rs780_dpm.o rv6xx_dpm.o rv770_dpm.o rv730_dpm.o rv740_dpm.o \ rv770_smc.o cypress_dpm.o btc_dpm.o sumo_dpm.o sumo_smc.o trinity_dpm.o \ trinity_smc.o ni_dpm.o si_smc.o si_dpm.o kv_smc.o kv_dpm.o ci_smc.o \ - ci_dpm.o dce6_afmt.o radeon_vm.o radeon_ucode.o radeon_ib.o radeon_mn.o + ci_dpm.o dce6_afmt.o radeon_vm.o radeon_ucode.o radeon_ib.o radeon_mn.o \ + radeon_sync.o # add async DMA block radeon-y += \ @@ -104,6 +105,7 @@ radeon-y += \ radeon_vce.o \ vce_v1_0.o \ vce_v2_0.o \ + radeon_kfd.o radeon-$(CONFIG_COMPAT) += radeon_ioc32.o radeon-$(CONFIG_VGA_SWITCHEROO) += radeon_atpx_handler.o diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index 30d242b25078..d59ec491dbb9 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -2039,6 +2039,7 @@ int atombios_crtc_mode_set(struct drm_crtc *crtc, atombios_crtc_set_base(crtc, x, y, old_fb); atombios_overscan_setup(crtc, mode, adjusted_mode); atombios_scaler_setup(crtc); + radeon_cursor_reset(crtc); /* update the hw version fpr dpm */ radeon_crtc->hw_mode = *adjusted_mode; diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c index 11a55e9dad7f..f373a81ba3d5 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.c +++ b/drivers/gpu/drm/radeon/ci_dpm.c @@ -46,15 +46,15 @@ static const struct ci_pt_defaults defaults_hawaii_xt = { 1, 0xF, 0xFD, 0x19, 5, 0x14, 0, 0xB0000, - { 0x84, 0x0, 0x0, 0x7F, 0x0, 0x0, 0x5A, 0x60, 0x51, 0x8E, 0x79, 0x6B, 0x5F, 0x90, 0x79 }, - { 0x1EA, 0x1EA, 0x1EA, 0x224, 0x224, 0x224, 0x24F, 0x24F, 0x24F, 0x28E, 0x28E, 0x28E, 0x2BC, 0x2BC, 0x2BC } + { 0x2E, 0x00, 0x00, 0x88, 0x00, 0x00, 0x72, 0x60, 0x51, 0xA7, 0x79, 0x6B, 0x90, 0xBD, 0x79 }, + { 0x217, 0x217, 0x217, 0x242, 0x242, 0x242, 0x269, 0x269, 0x269, 0x2A1, 0x2A1, 0x2A1, 0x2C9, 0x2C9, 0x2C9 } }; static const struct ci_pt_defaults defaults_hawaii_pro = { 1, 0xF, 0xFD, 0x19, 5, 0x14, 0, 0x65062, - { 0x93, 0x0, 0x0, 0x97, 0x0, 0x0, 0x6B, 0x60, 0x51, 0x95, 0x79, 0x6B, 0x5F, 0x90, 0x79 }, - { 0x1EA, 0x1EA, 0x1EA, 0x224, 0x224, 0x224, 0x24F, 0x24F, 0x24F, 0x28E, 0x28E, 0x28E, 0x2BC, 0x2BC, 0x2BC } + { 0x2E, 0x00, 0x00, 0x88, 0x00, 0x00, 0x72, 0x60, 0x51, 0xA7, 0x79, 0x6B, 0x90, 0xBD, 0x79 }, + { 0x217, 0x217, 0x217, 0x242, 0x242, 0x242, 0x269, 0x269, 0x269, 0x2A1, 0x2A1, 0x2A1, 0x2C9, 0x2C9, 0x2C9 } }; static const struct ci_pt_defaults defaults_bonaire_xt = @@ -184,6 +184,9 @@ static int ci_set_overdrive_target_tdp(struct radeon_device *rdev, u32 target_tdp); static int ci_update_uvd_dpm(struct radeon_device *rdev, bool gate); +static PPSMC_Result ci_send_msg_to_smc_with_parameter(struct radeon_device *rdev, + PPSMC_Msg msg, u32 parameter); + static struct ci_power_info *ci_get_pi(struct radeon_device *rdev) { struct ci_power_info *pi = rdev->pm.dpm.priv; @@ -249,7 +252,10 @@ static void ci_initialize_powertune_defaults(struct radeon_device *rdev) if (pi->caps_power_containment) { pi->caps_cac = true; - pi->enable_bapm_feature = true; + if (rdev->family == CHIP_HAWAII) + pi->enable_bapm_feature = false; + else + pi->enable_bapm_feature = true; pi->enable_tdc_limit_feature = true; pi->enable_pkg_pwr_tracking_feature = true; } @@ -352,6 +358,21 @@ static int ci_populate_dw8(struct radeon_device *rdev) return 0; } +static int ci_populate_fuzzy_fan(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + if ((rdev->pm.dpm.fan.fan_output_sensitivity & (1 << 15)) || + (rdev->pm.dpm.fan.fan_output_sensitivity == 0)) + rdev->pm.dpm.fan.fan_output_sensitivity = + rdev->pm.dpm.fan.default_fan_output_sensitivity; + + pi->smc_powertune_table.FuzzyFan_PwmSetDelta = + cpu_to_be16(rdev->pm.dpm.fan.fan_output_sensitivity); + + return 0; +} + static int ci_min_max_v_gnbl_pm_lid_from_bapm_vddc(struct radeon_device *rdev) { struct ci_power_info *pi = ci_get_pi(rdev); @@ -477,6 +498,9 @@ static int ci_populate_pm_base(struct radeon_device *rdev) ret = ci_populate_dw8(rdev); if (ret) return ret; + ret = ci_populate_fuzzy_fan(rdev); + if (ret) + return ret; ret = ci_min_max_v_gnbl_pm_lid_from_bapm_vddc(rdev); if (ret) return ret; @@ -690,6 +714,25 @@ static int ci_enable_smc_cac(struct radeon_device *rdev, bool enable) return ret; } +static int ci_enable_thermal_based_sclk_dpm(struct radeon_device *rdev, + bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + PPSMC_Result smc_result = PPSMC_Result_OK; + + if (pi->thermal_sclk_dpm_enabled) { + if (enable) + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_ENABLE_THERMAL_DPM); + else + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_DISABLE_THERMAL_DPM); + } + + if (smc_result == PPSMC_Result_OK) + return 0; + else + return -EINVAL; +} + static int ci_power_control_set_level(struct radeon_device *rdev) { struct ci_power_info *pi = ci_get_pi(rdev); @@ -700,13 +743,11 @@ static int ci_power_control_set_level(struct radeon_device *rdev) int ret = 0; bool adjust_polarity = false; /* ??? */ - if (pi->caps_power_containment && - (pi->power_containment_features & POWERCONTAINMENT_FEATURE_BAPM)) { + if (pi->caps_power_containment) { adjust_percent = adjust_polarity ? rdev->pm.dpm.tdp_adjustment : (-1 * rdev->pm.dpm.tdp_adjustment); target_tdp = ((100 + adjust_percent) * (s32)cac_tdp_table->configurable_tdp) / 100; - target_tdp *= 256; ret = ci_set_overdrive_target_tdp(rdev, (u32)target_tdp); } @@ -814,7 +855,7 @@ static void ci_apply_state_adjust_rules(struct radeon_device *rdev, } } -static int ci_set_thermal_temperature_range(struct radeon_device *rdev, +static int ci_thermal_set_temperature_range(struct radeon_device *rdev, int min_temp, int max_temp) { int low_temp = 0 * 1000; @@ -850,6 +891,350 @@ static int ci_set_thermal_temperature_range(struct radeon_device *rdev, return 0; } +static int ci_thermal_enable_alert(struct radeon_device *rdev, + bool enable) +{ + u32 thermal_int = RREG32_SMC(CG_THERMAL_INT); + PPSMC_Result result; + + if (enable) { + thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW); + WREG32_SMC(CG_THERMAL_INT, thermal_int); + rdev->irq.dpm_thermal = false; + result = ci_send_msg_to_smc(rdev, PPSMC_MSG_Thermal_Cntl_Enable); + if (result != PPSMC_Result_OK) { + DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); + return -EINVAL; + } + } else { + thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW; + WREG32_SMC(CG_THERMAL_INT, thermal_int); + rdev->irq.dpm_thermal = true; + result = ci_send_msg_to_smc(rdev, PPSMC_MSG_Thermal_Cntl_Disable); + if (result != PPSMC_Result_OK) { + DRM_DEBUG_KMS("Could not disable thermal interrupts.\n"); + return -EINVAL; + } + } + + return 0; +} + +static void ci_fan_ctrl_set_static_mode(struct radeon_device *rdev, u32 mode) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 tmp; + + if (pi->fan_ctrl_is_in_default_mode) { + tmp = (RREG32_SMC(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT; + pi->fan_ctrl_default_mode = tmp; + tmp = (RREG32_SMC(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT; + pi->t_min = tmp; + pi->fan_ctrl_is_in_default_mode = false; + } + + tmp = RREG32_SMC(CG_FDO_CTRL2) & ~TMIN_MASK; + tmp |= TMIN(0); + WREG32_SMC(CG_FDO_CTRL2, tmp); + + tmp = RREG32_SMC(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; + tmp |= FDO_PWM_MODE(mode); + WREG32_SMC(CG_FDO_CTRL2, tmp); +} + +static int ci_thermal_setup_fan_table(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + SMU7_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE }; + u32 duty100; + u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2; + u16 fdo_min, slope1, slope2; + u32 reference_clock, tmp; + int ret; + u64 tmp64; + + if (!pi->fan_table_start) { + rdev->pm.dpm.fan.ucode_fan_control = false; + return 0; + } + + duty100 = (RREG32_SMC(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; + + if (duty100 == 0) { + rdev->pm.dpm.fan.ucode_fan_control = false; + return 0; + } + + tmp64 = (u64)rdev->pm.dpm.fan.pwm_min * duty100; + do_div(tmp64, 10000); + fdo_min = (u16)tmp64; + + t_diff1 = rdev->pm.dpm.fan.t_med - rdev->pm.dpm.fan.t_min; + t_diff2 = rdev->pm.dpm.fan.t_high - rdev->pm.dpm.fan.t_med; + + pwm_diff1 = rdev->pm.dpm.fan.pwm_med - rdev->pm.dpm.fan.pwm_min; + pwm_diff2 = rdev->pm.dpm.fan.pwm_high - rdev->pm.dpm.fan.pwm_med; + + slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100); + slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100); + + fan_table.TempMin = cpu_to_be16((50 + rdev->pm.dpm.fan.t_min) / 100); + fan_table.TempMed = cpu_to_be16((50 + rdev->pm.dpm.fan.t_med) / 100); + fan_table.TempMax = cpu_to_be16((50 + rdev->pm.dpm.fan.t_max) / 100); + + fan_table.Slope1 = cpu_to_be16(slope1); + fan_table.Slope2 = cpu_to_be16(slope2); + + fan_table.FdoMin = cpu_to_be16(fdo_min); + + fan_table.HystDown = cpu_to_be16(rdev->pm.dpm.fan.t_hyst); + + fan_table.HystUp = cpu_to_be16(1); + + fan_table.HystSlope = cpu_to_be16(1); + + fan_table.TempRespLim = cpu_to_be16(5); + + reference_clock = radeon_get_xclk(rdev); + + fan_table.RefreshPeriod = cpu_to_be32((rdev->pm.dpm.fan.cycle_delay * + reference_clock) / 1600); + + fan_table.FdoMax = cpu_to_be16((u16)duty100); + + tmp = (RREG32_SMC(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT; + fan_table.TempSrc = (uint8_t)tmp; + + ret = ci_copy_bytes_to_smc(rdev, + pi->fan_table_start, + (u8 *)(&fan_table), + sizeof(fan_table), + pi->sram_end); + + if (ret) { + DRM_ERROR("Failed to load fan table to the SMC."); + rdev->pm.dpm.fan.ucode_fan_control = false; + } + + return 0; +} + +static int ci_fan_ctrl_start_smc_fan_control(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + PPSMC_Result ret; + + if (pi->caps_od_fuzzy_fan_control_support) { + ret = ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_StartFanControl, + FAN_CONTROL_FUZZY); + if (ret != PPSMC_Result_OK) + return -EINVAL; + ret = ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_SetFanPwmMax, + rdev->pm.dpm.fan.default_max_fan_pwm); + if (ret != PPSMC_Result_OK) + return -EINVAL; + } else { + ret = ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_StartFanControl, + FAN_CONTROL_TABLE); + if (ret != PPSMC_Result_OK) + return -EINVAL; + } + + return 0; +} + +#if 0 +static int ci_fan_ctrl_stop_smc_fan_control(struct radeon_device *rdev) +{ + PPSMC_Result ret; + + ret = ci_send_msg_to_smc(rdev, PPSMC_StopFanControl); + if (ret == PPSMC_Result_OK) + return 0; + else + return -EINVAL; +} + +static int ci_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev, + u32 *speed) +{ + u32 duty, duty100; + u64 tmp64; + + if (rdev->pm.no_fan) + return -ENOENT; + + duty100 = (RREG32_SMC(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; + duty = (RREG32_SMC(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT; + + if (duty100 == 0) + return -EINVAL; + + tmp64 = (u64)duty * 100; + do_div(tmp64, duty100); + *speed = (u32)tmp64; + + if (*speed > 100) + *speed = 100; + + return 0; +} + +static int ci_fan_ctrl_set_fan_speed_percent(struct radeon_device *rdev, + u32 speed) +{ + u32 tmp; + u32 duty, duty100; + u64 tmp64; + + if (rdev->pm.no_fan) + return -ENOENT; + + if (speed > 100) + return -EINVAL; + + if (rdev->pm.dpm.fan.ucode_fan_control) + ci_fan_ctrl_stop_smc_fan_control(rdev); + + duty100 = (RREG32_SMC(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; + + if (duty100 == 0) + return -EINVAL; + + tmp64 = (u64)speed * duty100; + do_div(tmp64, 100); + duty = (u32)tmp64; + + tmp = RREG32_SMC(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK; + tmp |= FDO_STATIC_DUTY(duty); + WREG32_SMC(CG_FDO_CTRL0, tmp); + + ci_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC); + + return 0; +} + +static int ci_fan_ctrl_get_fan_speed_rpm(struct radeon_device *rdev, + u32 *speed) +{ + u32 tach_period; + u32 xclk = radeon_get_xclk(rdev); + + if (rdev->pm.no_fan) + return -ENOENT; + + if (rdev->pm.fan_pulses_per_revolution == 0) + return -ENOENT; + + tach_period = (RREG32_SMC(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT; + if (tach_period == 0) + return -ENOENT; + + *speed = 60 * xclk * 10000 / tach_period; + + return 0; +} + +static int ci_fan_ctrl_set_fan_speed_rpm(struct radeon_device *rdev, + u32 speed) +{ + u32 tach_period, tmp; + u32 xclk = radeon_get_xclk(rdev); + + if (rdev->pm.no_fan) + return -ENOENT; + + if (rdev->pm.fan_pulses_per_revolution == 0) + return -ENOENT; + + if ((speed < rdev->pm.fan_min_rpm) || + (speed > rdev->pm.fan_max_rpm)) + return -EINVAL; + + if (rdev->pm.dpm.fan.ucode_fan_control) + ci_fan_ctrl_stop_smc_fan_control(rdev); + + tach_period = 60 * xclk * 10000 / (8 * speed); + tmp = RREG32_SMC(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK; + tmp |= TARGET_PERIOD(tach_period); + WREG32_SMC(CG_TACH_CTRL, tmp); + + ci_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC_RPM); + + return 0; +} +#endif + +static void ci_fan_ctrl_set_default_mode(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 tmp; + + if (!pi->fan_ctrl_is_in_default_mode) { + tmp = RREG32_SMC(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; + tmp |= FDO_PWM_MODE(pi->fan_ctrl_default_mode); + WREG32_SMC(CG_FDO_CTRL2, tmp); + + tmp = RREG32_SMC(CG_FDO_CTRL2) & ~TMIN_MASK; + tmp |= TMIN(pi->t_min); + WREG32_SMC(CG_FDO_CTRL2, tmp); + pi->fan_ctrl_is_in_default_mode = true; + } +} + +static void ci_thermal_start_smc_fan_control(struct radeon_device *rdev) +{ + if (rdev->pm.dpm.fan.ucode_fan_control) { + ci_fan_ctrl_start_smc_fan_control(rdev); + ci_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC); + } +} + +static void ci_thermal_initialize(struct radeon_device *rdev) +{ + u32 tmp; + + if (rdev->pm.fan_pulses_per_revolution) { + tmp = RREG32_SMC(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK; + tmp |= EDGE_PER_REV(rdev->pm.fan_pulses_per_revolution -1); + WREG32_SMC(CG_TACH_CTRL, tmp); + } + + tmp = RREG32_SMC(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK; + tmp |= TACH_PWM_RESP_RATE(0x28); + WREG32_SMC(CG_FDO_CTRL2, tmp); +} + +static int ci_thermal_start_thermal_controller(struct radeon_device *rdev) +{ + int ret; + + ci_thermal_initialize(rdev); + ret = ci_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); + if (ret) + return ret; + ret = ci_thermal_enable_alert(rdev, true); + if (ret) + return ret; + if (rdev->pm.dpm.fan.ucode_fan_control) { + ret = ci_thermal_setup_fan_table(rdev); + if (ret) + return ret; + ci_thermal_start_smc_fan_control(rdev); + } + + return 0; +} + +static void ci_thermal_stop_thermal_controller(struct radeon_device *rdev) +{ + if (!rdev->pm.no_fan) + ci_fan_ctrl_set_default_mode(rdev); +} + #if 0 static int ci_read_smc_soft_register(struct radeon_device *rdev, u16 reg_offset, u32 *value) @@ -1253,7 +1638,7 @@ static int ci_dpm_force_state_sclk(struct radeon_device *rdev, u32 n) if (!pi->sclk_dpm_key_disabled) { PPSMC_Result smc_result = - ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_DPM_ForceState, n); + ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SCLKDPM_SetEnabledMask, 1 << n); if (smc_result != PPSMC_Result_OK) return -EINVAL; } @@ -1267,7 +1652,7 @@ static int ci_dpm_force_state_mclk(struct radeon_device *rdev, u32 n) if (!pi->mclk_dpm_key_disabled) { PPSMC_Result smc_result = - ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_MCLKDPM_ForceState, n); + ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_MCLKDPM_SetEnabledMask, 1 << n); if (smc_result != PPSMC_Result_OK) return -EINVAL; } @@ -2042,6 +2427,33 @@ static int ci_force_switch_to_arb_f0(struct radeon_device *rdev) return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0); } +static void ci_register_patching_mc_arb(struct radeon_device *rdev, + const u32 engine_clock, + const u32 memory_clock, + u32 *dram_timimg2) +{ + bool patch; + u32 tmp, tmp2; + + tmp = RREG32(MC_SEQ_MISC0); + patch = ((tmp & 0x0000f00) == 0x300) ? true : false; + + if (patch && + ((rdev->pdev->device == 0x67B0) || + (rdev->pdev->device == 0x67B1))) { + if ((memory_clock > 100000) && (memory_clock <= 125000)) { + tmp2 = (((0x31 * engine_clock) / 125000) - 1) & 0xff; + *dram_timimg2 &= ~0x00ff0000; + *dram_timimg2 |= tmp2 << 16; + } else if ((memory_clock > 125000) && (memory_clock <= 137500)) { + tmp2 = (((0x36 * engine_clock) / 137500) - 1) & 0xff; + *dram_timimg2 &= ~0x00ff0000; + *dram_timimg2 |= tmp2 << 16; + } + } +} + + static int ci_populate_memory_timing_parameters(struct radeon_device *rdev, u32 sclk, u32 mclk, @@ -2057,6 +2469,8 @@ static int ci_populate_memory_timing_parameters(struct radeon_device *rdev, dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2); burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK; + ci_register_patching_mc_arb(rdev, sclk, mclk, &dram_timing2); + arb_regs->McArbDramTiming = cpu_to_be32(dram_timing); arb_regs->McArbDramTiming2 = cpu_to_be32(dram_timing2); arb_regs->McArbBurstTime = (u8)burst_time; @@ -2351,10 +2765,10 @@ static int ci_calculate_mclk_params(struct radeon_device *rdev, u32 tmp; u32 reference_clock = rdev->clock.mpll.reference_freq; - if (pi->mem_gddr5) - freq_nom = memory_clock * 4; + if (mpll_param.qdr == 1) + freq_nom = memory_clock * 4 * (1 << mpll_param.post_div); else - freq_nom = memory_clock * 2; + freq_nom = memory_clock * 2 * (1 << mpll_param.post_div); tmp = (freq_nom / reference_clock); tmp = tmp * tmp; @@ -2434,7 +2848,6 @@ static int ci_populate_single_memory_level(struct radeon_device *rdev, &memory_level->MinVddcPhases); memory_level->EnabledForThrottle = 1; - memory_level->EnabledForActivity = 1; memory_level->UpH = 0; memory_level->DownH = 100; memory_level->VoltageDownH = 0; @@ -2767,7 +3180,6 @@ static int ci_populate_single_graphic_level(struct radeon_device *rdev, graphic_level->CcPwrDynRm = 0; graphic_level->CcPwrDynRm1 = 0; - graphic_level->EnabledForActivity = 1; graphic_level->EnabledForThrottle = 1; graphic_level->UpH = 0; graphic_level->DownH = 0; @@ -2816,10 +3228,13 @@ static int ci_populate_all_graphic_levels(struct radeon_device *rdev) &pi->smc_state_table.GraphicsLevel[i]); if (ret) return ret; + if (i > 1) + pi->smc_state_table.GraphicsLevel[i].DeepSleepDivId = 0; if (i == (dpm_table->sclk_table.count - 1)) pi->smc_state_table.GraphicsLevel[i].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH; } + pi->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1; pi->smc_state_table.GraphicsDpmLevelCount = (u8)dpm_table->sclk_table.count; pi->dpm_level_enable_mask.sclk_dpm_enable_mask = @@ -2863,6 +3278,16 @@ static int ci_populate_all_memory_levels(struct radeon_device *rdev) return ret; } + pi->smc_state_table.MemoryLevel[0].EnabledForActivity = 1; + + if ((dpm_table->mclk_table.count >= 2) && + ((rdev->pdev->device == 0x67B0) || (rdev->pdev->device == 0x67B1))) { + pi->smc_state_table.MemoryLevel[1].MinVddc = + pi->smc_state_table.MemoryLevel[0].MinVddc; + pi->smc_state_table.MemoryLevel[1].MinVddcPhases = + pi->smc_state_table.MemoryLevel[0].MinVddcPhases; + } + pi->smc_state_table.MemoryLevel[0].ActivityLevel = cpu_to_be16(0x1F); pi->smc_state_table.MemoryDpmLevelCount = (u8)dpm_table->mclk_table.count; @@ -2919,9 +3344,14 @@ static int ci_setup_default_pcie_tables(struct radeon_device *rdev) &pi->dpm_table.pcie_speed_table, SMU7_MAX_LEVELS_LINK); - ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 0, - pi->pcie_gen_powersaving.min, - pi->pcie_lane_powersaving.min); + if (rdev->family == CHIP_BONAIRE) + ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 0, + pi->pcie_gen_powersaving.min, + pi->pcie_lane_powersaving.max); + else + ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 0, + pi->pcie_gen_powersaving.min, + pi->pcie_lane_powersaving.min); ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 1, pi->pcie_gen_performance.min, pi->pcie_lane_performance.min); @@ -2988,19 +3418,21 @@ static int ci_setup_default_dpm_tables(struct radeon_device *rdev) allowed_sclk_vddc_table->entries[i].clk)) { pi->dpm_table.sclk_table.dpm_levels[pi->dpm_table.sclk_table.count].value = allowed_sclk_vddc_table->entries[i].clk; - pi->dpm_table.sclk_table.dpm_levels[pi->dpm_table.sclk_table.count].enabled = true; + pi->dpm_table.sclk_table.dpm_levels[pi->dpm_table.sclk_table.count].enabled = + (i == 0) ? true : false; pi->dpm_table.sclk_table.count++; } } pi->dpm_table.mclk_table.count = 0; for (i = 0; i < allowed_mclk_table->count; i++) { - if ((i==0) || + if ((i == 0) || (pi->dpm_table.mclk_table.dpm_levels[pi->dpm_table.mclk_table.count-1].value != allowed_mclk_table->entries[i].clk)) { pi->dpm_table.mclk_table.dpm_levels[pi->dpm_table.mclk_table.count].value = allowed_mclk_table->entries[i].clk; - pi->dpm_table.mclk_table.dpm_levels[pi->dpm_table.mclk_table.count].enabled = true; + pi->dpm_table.mclk_table.dpm_levels[pi->dpm_table.mclk_table.count].enabled = + (i == 0) ? true : false; pi->dpm_table.mclk_table.count++; } } @@ -3166,7 +3598,7 @@ static int ci_init_smc_table(struct radeon_device *rdev) table->VddcVddciDelta = 4000; table->PhaseResponseTime = 0; table->MemoryThermThrottleEnable = 1; - table->PCIeBootLinkLevel = 0; + table->PCIeBootLinkLevel = pi->dpm_table.pcie_speed_table.count - 1; table->PCIeGenInterval = 1; if (pi->voltage_control == CISLANDS_VOLTAGE_CONTROL_BY_SVID2) table->SVI2Enable = 1; @@ -3320,6 +3752,8 @@ static int ci_upload_dpm_level_enable_mask(struct radeon_device *rdev) struct ci_power_info *pi = ci_get_pi(rdev); PPSMC_Result result; + ci_apply_disp_minimum_voltage_request(rdev); + if (!pi->sclk_dpm_key_disabled) { if (pi->dpm_level_enable_mask.sclk_dpm_enable_mask) { result = ci_send_msg_to_smc_with_parameter(rdev, @@ -3339,7 +3773,7 @@ static int ci_upload_dpm_level_enable_mask(struct radeon_device *rdev) return -EINVAL; } } - +#if 0 if (!pi->pcie_dpm_key_disabled) { if (pi->dpm_level_enable_mask.pcie_dpm_enable_mask) { result = ci_send_msg_to_smc_with_parameter(rdev, @@ -3349,9 +3783,7 @@ static int ci_upload_dpm_level_enable_mask(struct radeon_device *rdev) return -EINVAL; } } - - ci_apply_disp_minimum_voltage_request(rdev); - +#endif return 0; } @@ -3377,7 +3809,7 @@ static void ci_find_dpm_states_clocks_in_dpm_table(struct radeon_device *rdev, pi->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK; } else { /* XXX check display min clock requirements */ - if (0 != CISLAND_MINIMUM_ENGINE_CLOCK) + if (CISLAND_MINIMUM_ENGINE_CLOCK != CISLAND_MINIMUM_ENGINE_CLOCK) pi->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_SCLK; } @@ -3707,62 +4139,61 @@ int ci_dpm_force_performance_level(struct radeon_device *rdev, enum radeon_dpm_forced_level level) { struct ci_power_info *pi = ci_get_pi(rdev); - PPSMC_Result smc_result; u32 tmp, levels, i; int ret; if (level == RADEON_DPM_FORCED_LEVEL_HIGH) { - if ((!pi->sclk_dpm_key_disabled) && - pi->dpm_level_enable_mask.sclk_dpm_enable_mask) { + if ((!pi->pcie_dpm_key_disabled) && + pi->dpm_level_enable_mask.pcie_dpm_enable_mask) { levels = 0; - tmp = pi->dpm_level_enable_mask.sclk_dpm_enable_mask; + tmp = pi->dpm_level_enable_mask.pcie_dpm_enable_mask; while (tmp >>= 1) levels++; if (levels) { - ret = ci_dpm_force_state_sclk(rdev, levels); + ret = ci_dpm_force_state_pcie(rdev, level); if (ret) return ret; for (i = 0; i < rdev->usec_timeout; i++) { - tmp = (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX) & - CURR_SCLK_INDEX_MASK) >> CURR_SCLK_INDEX_SHIFT; + tmp = (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX_1) & + CURR_PCIE_INDEX_MASK) >> CURR_PCIE_INDEX_SHIFT; if (tmp == levels) break; udelay(1); } } } - if ((!pi->mclk_dpm_key_disabled) && - pi->dpm_level_enable_mask.mclk_dpm_enable_mask) { + if ((!pi->sclk_dpm_key_disabled) && + pi->dpm_level_enable_mask.sclk_dpm_enable_mask) { levels = 0; - tmp = pi->dpm_level_enable_mask.mclk_dpm_enable_mask; + tmp = pi->dpm_level_enable_mask.sclk_dpm_enable_mask; while (tmp >>= 1) levels++; if (levels) { - ret = ci_dpm_force_state_mclk(rdev, levels); + ret = ci_dpm_force_state_sclk(rdev, levels); if (ret) return ret; for (i = 0; i < rdev->usec_timeout; i++) { tmp = (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX) & - CURR_MCLK_INDEX_MASK) >> CURR_MCLK_INDEX_SHIFT; + CURR_SCLK_INDEX_MASK) >> CURR_SCLK_INDEX_SHIFT; if (tmp == levels) break; udelay(1); } } } - if ((!pi->pcie_dpm_key_disabled) && - pi->dpm_level_enable_mask.pcie_dpm_enable_mask) { + if ((!pi->mclk_dpm_key_disabled) && + pi->dpm_level_enable_mask.mclk_dpm_enable_mask) { levels = 0; - tmp = pi->dpm_level_enable_mask.pcie_dpm_enable_mask; + tmp = pi->dpm_level_enable_mask.mclk_dpm_enable_mask; while (tmp >>= 1) levels++; if (levels) { - ret = ci_dpm_force_state_pcie(rdev, level); + ret = ci_dpm_force_state_mclk(rdev, levels); if (ret) return ret; for (i = 0; i < rdev->usec_timeout; i++) { - tmp = (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX_1) & - CURR_PCIE_INDEX_MASK) >> CURR_PCIE_INDEX_SHIFT; + tmp = (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX) & + CURR_MCLK_INDEX_MASK) >> CURR_MCLK_INDEX_SHIFT; if (tmp == levels) break; udelay(1); @@ -3816,21 +4247,17 @@ int ci_dpm_force_performance_level(struct radeon_device *rdev, } } } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) { - if (!pi->sclk_dpm_key_disabled) { - smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel); - if (smc_result != PPSMC_Result_OK) - return -EINVAL; - } - if (!pi->mclk_dpm_key_disabled) { - smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_MCLKDPM_NoForcedLevel); - if (smc_result != PPSMC_Result_OK) - return -EINVAL; - } if (!pi->pcie_dpm_key_disabled) { - smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_PCIeDPM_UnForceLevel); + PPSMC_Result smc_result; + + smc_result = ci_send_msg_to_smc(rdev, + PPSMC_MSG_PCIeDPM_UnForceLevel); if (smc_result != PPSMC_Result_OK) return -EINVAL; } + ret = ci_upload_dpm_level_enable_mask(rdev); + if (ret) + return ret; } rdev->pm.dpm.forced_level = level; @@ -4036,6 +4463,96 @@ static int ci_copy_vbios_mc_reg_table(const struct atom_mc_reg_table *table, return 0; } +static int ci_register_patching_mc_seq(struct radeon_device *rdev, + struct ci_mc_reg_table *table) +{ + u8 i, k; + u32 tmp; + bool patch; + + tmp = RREG32(MC_SEQ_MISC0); + patch = ((tmp & 0x0000f00) == 0x300) ? true : false; + + if (patch && + ((rdev->pdev->device == 0x67B0) || + (rdev->pdev->device == 0x67B1))) { + for (i = 0; i < table->last; i++) { + if (table->last >= SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE) + return -EINVAL; + switch(table->mc_reg_address[i].s1 >> 2) { + case MC_SEQ_MISC1: + for (k = 0; k < table->num_entries; k++) { + if ((table->mc_reg_table_entry[k].mclk_max == 125000) || + (table->mc_reg_table_entry[k].mclk_max == 137500)) + table->mc_reg_table_entry[k].mc_data[i] = + (table->mc_reg_table_entry[k].mc_data[i] & 0xFFFFFFF8) | + 0x00000007; + } + break; + case MC_SEQ_WR_CTL_D0: + for (k = 0; k < table->num_entries; k++) { + if ((table->mc_reg_table_entry[k].mclk_max == 125000) || + (table->mc_reg_table_entry[k].mclk_max == 137500)) + table->mc_reg_table_entry[k].mc_data[i] = + (table->mc_reg_table_entry[k].mc_data[i] & 0xFFFF0F00) | + 0x0000D0DD; + } + break; + case MC_SEQ_WR_CTL_D1: + for (k = 0; k < table->num_entries; k++) { + if ((table->mc_reg_table_entry[k].mclk_max == 125000) || + (table->mc_reg_table_entry[k].mclk_max == 137500)) + table->mc_reg_table_entry[k].mc_data[i] = + (table->mc_reg_table_entry[k].mc_data[i] & 0xFFFF0F00) | + 0x0000D0DD; + } + break; + case MC_SEQ_WR_CTL_2: + for (k = 0; k < table->num_entries; k++) { + if ((table->mc_reg_table_entry[k].mclk_max == 125000) || + (table->mc_reg_table_entry[k].mclk_max == 137500)) + table->mc_reg_table_entry[k].mc_data[i] = 0; + } + break; + case MC_SEQ_CAS_TIMING: + for (k = 0; k < table->num_entries; k++) { + if (table->mc_reg_table_entry[k].mclk_max == 125000) + table->mc_reg_table_entry[k].mc_data[i] = + (table->mc_reg_table_entry[k].mc_data[i] & 0xFFE0FE0F) | + 0x000C0140; + else if (table->mc_reg_table_entry[k].mclk_max == 137500) + table->mc_reg_table_entry[k].mc_data[i] = + (table->mc_reg_table_entry[k].mc_data[i] & 0xFFE0FE0F) | + 0x000C0150; + } + break; + case MC_SEQ_MISC_TIMING: + for (k = 0; k < table->num_entries; k++) { + if (table->mc_reg_table_entry[k].mclk_max == 125000) + table->mc_reg_table_entry[k].mc_data[i] = + (table->mc_reg_table_entry[k].mc_data[i] & 0xFFFFFFE0) | + 0x00000030; + else if (table->mc_reg_table_entry[k].mclk_max == 137500) + table->mc_reg_table_entry[k].mc_data[i] = + (table->mc_reg_table_entry[k].mc_data[i] & 0xFFFFFFE0) | + 0x00000035; + } + break; + default: + break; + } + } + + WREG32(MC_SEQ_IO_DEBUG_INDEX, 3); + tmp = RREG32(MC_SEQ_IO_DEBUG_DATA); + tmp = (tmp & 0xFFF8FFFF) | (1 << 16); + WREG32(MC_SEQ_IO_DEBUG_INDEX, 3); + WREG32(MC_SEQ_IO_DEBUG_DATA, tmp); + } + + return 0; +} + static int ci_initialize_mc_reg_table(struct radeon_device *rdev) { struct ci_power_info *pi = ci_get_pi(rdev); @@ -4079,6 +4596,10 @@ static int ci_initialize_mc_reg_table(struct radeon_device *rdev) ci_set_s0_mc_reg_index(ci_table); + ret = ci_register_patching_mc_seq(rdev, ci_table); + if (ret) + goto init_mc_done; + ret = ci_set_mc_special_registers(rdev, ci_table); if (ret) goto init_mc_done; @@ -4675,36 +5196,51 @@ int ci_dpm_enable(struct radeon_device *rdev) return ret; } + ret = ci_power_control_set_level(rdev); + if (ret) { + DRM_ERROR("ci_power_control_set_level failed\n"); + return ret; + } + ci_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); + ret = ci_enable_thermal_based_sclk_dpm(rdev, true); + if (ret) { + DRM_ERROR("ci_enable_thermal_based_sclk_dpm failed\n"); + return ret; + } + + ci_thermal_start_thermal_controller(rdev); + ci_update_current_ps(rdev, boot_ps); return 0; } -int ci_dpm_late_enable(struct radeon_device *rdev) +static int ci_set_temperature_range(struct radeon_device *rdev) { int ret; - if (rdev->irq.installed && - r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { -#if 0 - PPSMC_Result result; -#endif - ret = ci_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); - if (ret) { - DRM_ERROR("ci_set_thermal_temperature_range failed\n"); - return ret; - } - rdev->irq.dpm_thermal = true; - radeon_irq_set(rdev); -#if 0 - result = ci_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); + ret = ci_thermal_enable_alert(rdev, false); + if (ret) + return ret; + ret = ci_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); + if (ret) + return ret; + ret = ci_thermal_enable_alert(rdev, true); + if (ret) + return ret; - if (result != PPSMC_Result_OK) - DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); -#endif - } + return ret; +} + +int ci_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; + + ret = ci_set_temperature_range(rdev); + if (ret) + return ret; ci_dpm_powergate_uvd(rdev, true); @@ -4721,6 +5257,8 @@ void ci_dpm_disable(struct radeon_device *rdev) if (!ci_is_smc_running(rdev)) return; + ci_thermal_stop_thermal_controller(rdev); + if (pi->thermal_protection) ci_enable_thermal_protection(rdev, false); ci_enable_power_containment(rdev, false); @@ -4729,12 +5267,13 @@ void ci_dpm_disable(struct radeon_device *rdev) ci_enable_spread_spectrum(rdev, false); ci_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false); ci_stop_dpm(rdev); - ci_enable_ds_master_switch(rdev, true); + ci_enable_ds_master_switch(rdev, false); ci_enable_ulv(rdev, false); ci_clear_vc(rdev); ci_reset_to_default(rdev); ci_dpm_stop_smc(rdev); ci_force_switch_to_arb_f0(rdev); + ci_enable_thermal_based_sclk_dpm(rdev, false); ci_update_current_ps(rdev, boot_ps); } @@ -4804,11 +5343,6 @@ int ci_dpm_set_power_state(struct radeon_device *rdev) return 0; } -int ci_dpm_power_control_set_level(struct radeon_device *rdev) -{ - return ci_power_control_set_level(rdev); -} - void ci_dpm_reset_asic(struct radeon_device *rdev) { ci_set_boot_state(rdev); @@ -5068,6 +5602,8 @@ void ci_dpm_fini(struct radeon_device *rdev) int ci_dpm_init(struct radeon_device *rdev) { int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); + SMU7_Discrete_DpmTable *dpm_table; + struct radeon_gpio_rec gpio; u16 data_offset, size; u8 frev, crev; struct ci_power_info *pi; @@ -5137,6 +5673,7 @@ int ci_dpm_init(struct radeon_device *rdev) pi->sclk_dpm_key_disabled = 0; pi->mclk_dpm_key_disabled = 0; pi->pcie_dpm_key_disabled = 0; + pi->thermal_sclk_dpm_enabled = 0; /* mclk dpm is unstable on some R7 260X cards with the old mc ucode */ if ((rdev->pdev->device == 0x6658) && @@ -5201,6 +5738,55 @@ int ci_dpm_init(struct radeon_device *rdev) pi->uvd_enabled = false; + dpm_table = &pi->smc_state_table; + + gpio = radeon_atombios_lookup_gpio(rdev, VDDC_VRHOT_GPIO_PINID); + if (gpio.valid) { + dpm_table->VRHotGpio = gpio.shift; + rdev->pm.dpm.platform_caps |= ATOM_PP_PLATFORM_CAP_REGULATOR_HOT; + } else { + dpm_table->VRHotGpio = CISLANDS_UNUSED_GPIO_PIN; + rdev->pm.dpm.platform_caps &= ~ATOM_PP_PLATFORM_CAP_REGULATOR_HOT; + } + + gpio = radeon_atombios_lookup_gpio(rdev, PP_AC_DC_SWITCH_GPIO_PINID); + if (gpio.valid) { + dpm_table->AcDcGpio = gpio.shift; + rdev->pm.dpm.platform_caps |= ATOM_PP_PLATFORM_CAP_HARDWAREDC; + } else { + dpm_table->AcDcGpio = CISLANDS_UNUSED_GPIO_PIN; + rdev->pm.dpm.platform_caps &= ~ATOM_PP_PLATFORM_CAP_HARDWAREDC; + } + + gpio = radeon_atombios_lookup_gpio(rdev, VDDC_PCC_GPIO_PINID); + if (gpio.valid) { + u32 tmp = RREG32_SMC(CNB_PWRMGT_CNTL); + + switch (gpio.shift) { + case 0: + tmp &= ~GNB_SLOW_MODE_MASK; + tmp |= GNB_SLOW_MODE(1); + break; + case 1: + tmp &= ~GNB_SLOW_MODE_MASK; + tmp |= GNB_SLOW_MODE(2); + break; + case 2: + tmp |= GNB_SLOW; + break; + case 3: + tmp |= FORCE_NB_PS1; + break; + case 4: + tmp |= DPM_ENABLED; + break; + default: + DRM_ERROR("Invalid PCC GPIO: %u!\n", gpio.shift); + break; + } + WREG32_SMC(CNB_PWRMGT_CNTL, tmp); + } + pi->voltage_control = CISLANDS_VOLTAGE_CONTROL_NONE; pi->vddci_control = CISLANDS_VOLTAGE_CONTROL_NONE; pi->mvdd_control = CISLANDS_VOLTAGE_CONTROL_NONE; @@ -5262,6 +5848,8 @@ int ci_dpm_init(struct radeon_device *rdev) rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc = rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + pi->fan_ctrl_is_in_default_mode = true; + return 0; } diff --git a/drivers/gpu/drm/radeon/ci_dpm.h b/drivers/gpu/drm/radeon/ci_dpm.h index 93bbed977ffb..84e3d3bcf9f3 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.h +++ b/drivers/gpu/drm/radeon/ci_dpm.h @@ -33,6 +33,8 @@ #define CISLANDS_MAX_HARDWARE_POWERLEVELS 2 +#define CISLANDS_UNUSED_GPIO_PIN 0x7F + struct ci_pl { u32 mclk; u32 sclk; @@ -237,6 +239,7 @@ struct ci_power_info { u32 sclk_dpm_key_disabled; u32 mclk_dpm_key_disabled; u32 pcie_dpm_key_disabled; + u32 thermal_sclk_dpm_enabled; struct ci_pcie_perf_range pcie_gen_performance; struct ci_pcie_perf_range pcie_lane_performance; struct ci_pcie_perf_range pcie_gen_powersaving; @@ -264,6 +267,7 @@ struct ci_power_info { bool caps_automatic_dc_transition; bool caps_sclk_throttle_low_notification; bool caps_dynamic_ac_timing; + bool caps_od_fuzzy_fan_control_support; /* flags */ bool thermal_protection; bool pcie_performance_request; @@ -285,6 +289,10 @@ struct ci_power_info { struct ci_ps current_ps; struct radeon_ps requested_rps; struct ci_ps requested_ps; + /* fan control */ + bool fan_ctrl_is_in_default_mode; + u32 t_min; + u32 fan_ctrl_default_mode; }; #define CISLANDS_VOLTAGE_CONTROL_NONE 0x0 diff --git a/drivers/gpu/drm/radeon/ci_smc.c b/drivers/gpu/drm/radeon/ci_smc.c index b630edc2fd0c..e78bcad7a43e 100644 --- a/drivers/gpu/drm/radeon/ci_smc.c +++ b/drivers/gpu/drm/radeon/ci_smc.c @@ -129,7 +129,7 @@ void ci_reset_smc(struct radeon_device *rdev) int ci_program_jump_on_start(struct radeon_device *rdev) { - static u8 data[] = { 0xE0, 0x00, 0x80, 0x40 }; + static const u8 data[] = { 0xE0, 0x00, 0x80, 0x40 }; return ci_copy_bytes_to_smc(rdev, 0x0, data, 4, sizeof(data)+1); } diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index 89c01fa6dd8e..6dcde3798b45 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -32,6 +32,7 @@ #include "cik_blit_shaders.h" #include "radeon_ucode.h" #include "clearstate_ci.h" +#include "radeon_kfd.h" MODULE_FIRMWARE("radeon/BONAIRE_pfp.bin"); MODULE_FIRMWARE("radeon/BONAIRE_me.bin"); @@ -1563,6 +1564,8 @@ static const u32 godavari_golden_registers[] = static void cik_init_golden_registers(struct radeon_device *rdev) { + /* Some of the registers might be dependent on GRBM_GFX_INDEX */ + mutex_lock(&rdev->grbm_idx_mutex); switch (rdev->family) { case CHIP_BONAIRE: radeon_program_register_sequence(rdev, @@ -1637,6 +1640,7 @@ static void cik_init_golden_registers(struct radeon_device *rdev) default: break; } + mutex_unlock(&rdev->grbm_idx_mutex); } /** @@ -1806,7 +1810,7 @@ int ci_mc_load_microcode(struct radeon_device *rdev) { const __be32 *fw_data = NULL; const __le32 *new_fw_data = NULL; - u32 running, blackout = 0; + u32 running, blackout = 0, tmp; u32 *io_mc_regs = NULL; const __le32 *new_io_mc_regs = NULL; int i, regs_size, ucode_size; @@ -1866,6 +1870,15 @@ int ci_mc_load_microcode(struct radeon_device *rdev) WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]); } } + + tmp = RREG32(MC_SEQ_MISC0); + if ((rdev->pdev->device == 0x6649) && ((tmp & 0xff00) == 0x5600)) { + WREG32(MC_SEQ_IO_DEBUG_INDEX, 5); + WREG32(MC_SEQ_IO_DEBUG_DATA, 0x00000023); + WREG32(MC_SEQ_IO_DEBUG_INDEX, 9); + WREG32(MC_SEQ_IO_DEBUG_DATA, 0x000001f0); + } + /* load the MC ucode */ for (i = 0; i < ucode_size; i++) { if (rdev->new_fw) @@ -3419,6 +3432,7 @@ static void cik_setup_rb(struct radeon_device *rdev, u32 disabled_rbs = 0; u32 enabled_rbs = 0; + mutex_lock(&rdev->grbm_idx_mutex); for (i = 0; i < se_num; i++) { for (j = 0; j < sh_per_se; j++) { cik_select_se_sh(rdev, i, j); @@ -3430,6 +3444,7 @@ static void cik_setup_rb(struct radeon_device *rdev, } } cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); + mutex_unlock(&rdev->grbm_idx_mutex); mask = 1; for (i = 0; i < max_rb_num_per_se * se_num; i++) { @@ -3440,6 +3455,7 @@ static void cik_setup_rb(struct radeon_device *rdev, rdev->config.cik.backend_enable_mask = enabled_rbs; + mutex_lock(&rdev->grbm_idx_mutex); for (i = 0; i < se_num; i++) { cik_select_se_sh(rdev, i, 0xffffffff); data = 0; @@ -3467,6 +3483,7 @@ static void cik_setup_rb(struct radeon_device *rdev, WREG32(PA_SC_RASTER_CONFIG, data); } cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); + mutex_unlock(&rdev->grbm_idx_mutex); } /** @@ -3684,6 +3701,12 @@ static void cik_gpu_init(struct radeon_device *rdev) /* set HW defaults for 3D engine */ WREG32(CP_MEQ_THRESHOLDS, MEQ1_START(0x30) | MEQ2_START(0x60)); + mutex_lock(&rdev->grbm_idx_mutex); + /* + * making sure that the following register writes will be broadcasted + * to all the shaders + */ + cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); WREG32(SX_DEBUG_1, 0x20); WREG32(TA_CNTL_AUX, 0x00010000); @@ -3739,6 +3762,7 @@ static void cik_gpu_init(struct radeon_device *rdev) WREG32(PA_CL_ENHANCE, CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3)); WREG32(PA_SC_ENHANCE, ENABLE_PA_SC_OUT_OF_ORDER); + mutex_unlock(&rdev->grbm_idx_mutex); udelay(50); } @@ -3970,31 +3994,27 @@ struct radeon_fence *cik_copy_cpdma(struct radeon_device *rdev, unsigned num_gpu_pages, struct reservation_object *resv) { - struct radeon_semaphore *sem = NULL; struct radeon_fence *fence; + struct radeon_sync sync; int ring_index = rdev->asic->copy.blit_ring_index; struct radeon_ring *ring = &rdev->ring[ring_index]; u32 size_in_bytes, cur_size_in_bytes, control; int i, num_loops; int r = 0; - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return ERR_PTR(r); - } + radeon_sync_create(&sync); size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT); num_loops = DIV_ROUND_UP(size_in_bytes, 0x1fffff); r = radeon_ring_lock(rdev, ring, num_loops * 7 + 18); if (r) { DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } - radeon_semaphore_sync_resv(rdev, sem, resv, false); - radeon_semaphore_sync_rings(rdev, sem, ring->idx); + radeon_sync_resv(rdev, &sync, resv, false); + radeon_sync_rings(rdev, &sync, ring->idx); for (i = 0; i < num_loops; i++) { cur_size_in_bytes = size_in_bytes; @@ -4018,12 +4038,12 @@ struct radeon_fence *cik_copy_cpdma(struct radeon_device *rdev, r = radeon_fence_emit(rdev, &fence, ring->idx); if (r) { radeon_ring_unlock_undo(rdev, ring); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } radeon_ring_unlock_commit(rdev, ring, false); - radeon_semaphore_free(rdev, &sem, fence); + radeon_sync_free(rdev, &sync, fence); return fence; } @@ -4046,6 +4066,7 @@ struct radeon_fence *cik_copy_cpdma(struct radeon_device *rdev, void cik_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) { struct radeon_ring *ring = &rdev->ring[ib->ring]; + unsigned vm_id = ib->vm ? ib->vm->ids[ib->ring].id : 0; u32 header, control = INDIRECT_BUFFER_VALID; if (ib->is_const_ib) { @@ -4074,8 +4095,7 @@ void cik_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); } - control |= ib->length_dw | - (ib->vm ? (ib->vm->id << 24) : 0); + control |= ib->length_dw | (vm_id << 24); radeon_ring_write(ring, header); radeon_ring_write(ring, @@ -4675,12 +4695,11 @@ static int cik_mec_init(struct radeon_device *rdev) /* * KV: 2 MEC, 4 Pipes/MEC, 8 Queues/Pipe - 64 Queues total * CI/KB: 1 MEC, 4 Pipes/MEC, 8 Queues/Pipe - 32 Queues total + * Nonetheless, we assign only 1 pipe because all other pipes will + * be handled by KFD */ - if (rdev->family == CHIP_KAVERI) - rdev->mec.num_mec = 2; - else - rdev->mec.num_mec = 1; - rdev->mec.num_pipe = 4; + rdev->mec.num_mec = 1; + rdev->mec.num_pipe = 1; rdev->mec.num_queue = rdev->mec.num_mec * rdev->mec.num_pipe * 8; if (rdev->mec.hpd_eop_obj == NULL) { @@ -4822,28 +4841,24 @@ static int cik_cp_compute_resume(struct radeon_device *rdev) /* init the pipes */ mutex_lock(&rdev->srbm_mutex); - for (i = 0; i < (rdev->mec.num_pipe * rdev->mec.num_mec); i++) { - int me = (i < 4) ? 1 : 2; - int pipe = (i < 4) ? i : (i - 4); - eop_gpu_addr = rdev->mec.hpd_eop_gpu_addr + (i * MEC_HPD_SIZE * 2); + eop_gpu_addr = rdev->mec.hpd_eop_gpu_addr; - cik_srbm_select(rdev, me, pipe, 0, 0); + cik_srbm_select(rdev, 0, 0, 0, 0); - /* write the EOP addr */ - WREG32(CP_HPD_EOP_BASE_ADDR, eop_gpu_addr >> 8); - WREG32(CP_HPD_EOP_BASE_ADDR_HI, upper_32_bits(eop_gpu_addr) >> 8); + /* write the EOP addr */ + WREG32(CP_HPD_EOP_BASE_ADDR, eop_gpu_addr >> 8); + WREG32(CP_HPD_EOP_BASE_ADDR_HI, upper_32_bits(eop_gpu_addr) >> 8); - /* set the VMID assigned */ - WREG32(CP_HPD_EOP_VMID, 0); + /* set the VMID assigned */ + WREG32(CP_HPD_EOP_VMID, 0); + + /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ + tmp = RREG32(CP_HPD_EOP_CONTROL); + tmp &= ~EOP_SIZE_MASK; + tmp |= order_base_2(MEC_HPD_SIZE / 8); + WREG32(CP_HPD_EOP_CONTROL, tmp); - /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ - tmp = RREG32(CP_HPD_EOP_CONTROL); - tmp &= ~EOP_SIZE_MASK; - tmp |= order_base_2(MEC_HPD_SIZE / 8); - WREG32(CP_HPD_EOP_CONTROL, tmp); - } - cik_srbm_select(rdev, 0, 0, 0, 0); mutex_unlock(&rdev->srbm_mutex); /* init the queues. Just two for now. */ @@ -5897,8 +5912,13 @@ int cik_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib) */ int cik_vm_init(struct radeon_device *rdev) { - /* number of VMs */ - rdev->vm_manager.nvm = 16; + /* + * number of VMs + * VMID 0 is reserved for System + * radeon graphics/compute will use VMIDs 1-7 + * amdkfd will use VMIDs 8-15 + */ + rdev->vm_manager.nvm = RADEON_NUM_OF_VMIDS; /* base offset of vram pages */ if (rdev->flags & RADEON_IS_IGP) { u64 tmp = RREG32(MC_VM_FB_OFFSET); @@ -5958,26 +5978,23 @@ static void cik_vm_decode_fault(struct radeon_device *rdev, * Update the page table base and flush the VM TLB * using the CP (CIK). */ -void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) +void cik_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr) { - struct radeon_ring *ring = &rdev->ring[ridx]; - int usepfp = (ridx == RADEON_RING_TYPE_GFX_INDEX); - - if (vm == NULL) - return; + int usepfp = (ring->idx == RADEON_RING_TYPE_GFX_INDEX); radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(usepfp) | WRITE_DATA_DST_SEL(0))); - if (vm->id < 8) { + if (vm_id < 8) { radeon_ring_write(ring, - (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2); + (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm_id << 2)) >> 2); } else { radeon_ring_write(ring, - (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2); + (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm_id - 8) << 2)) >> 2); } radeon_ring_write(ring, 0); - radeon_ring_write(ring, vm->pd_gpu_addr >> 12); + radeon_ring_write(ring, pd_addr >> 12); /* update SH_MEM_* regs */ radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); @@ -5985,7 +6002,7 @@ void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) WRITE_DATA_DST_SEL(0))); radeon_ring_write(ring, SRBM_GFX_CNTL >> 2); radeon_ring_write(ring, 0); - radeon_ring_write(ring, VMID(vm->id)); + radeon_ring_write(ring, VMID(vm_id)); radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 6)); radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(usepfp) | @@ -6006,7 +6023,7 @@ void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) radeon_ring_write(ring, VMID(0)); /* HDP flush */ - cik_hdp_flush_cp_ring_emit(rdev, ridx); + cik_hdp_flush_cp_ring_emit(rdev, ring->idx); /* bits 0-15 are the VM contexts0-15 */ radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); @@ -6014,7 +6031,7 @@ void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) WRITE_DATA_DST_SEL(0))); radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2); radeon_ring_write(ring, 0); - radeon_ring_write(ring, 1 << vm->id); + radeon_ring_write(ring, 1 << vm_id); /* compute doesn't have PFP */ if (usepfp) { @@ -6059,6 +6076,7 @@ static void cik_wait_for_rlc_serdes(struct radeon_device *rdev) u32 i, j, k; u32 mask; + mutex_lock(&rdev->grbm_idx_mutex); for (i = 0; i < rdev->config.cik.max_shader_engines; i++) { for (j = 0; j < rdev->config.cik.max_sh_per_se; j++) { cik_select_se_sh(rdev, i, j); @@ -6070,6 +6088,7 @@ static void cik_wait_for_rlc_serdes(struct radeon_device *rdev) } } cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); + mutex_unlock(&rdev->grbm_idx_mutex); mask = SE_MASTER_BUSY_MASK | GC_MASTER_BUSY | TC0_MASTER_BUSY | TC1_MASTER_BUSY; for (k = 0; k < rdev->usec_timeout; k++) { @@ -6204,10 +6223,12 @@ static int cik_rlc_resume(struct radeon_device *rdev) WREG32(RLC_LB_CNTR_INIT, 0); WREG32(RLC_LB_CNTR_MAX, 0x00008000); + mutex_lock(&rdev->grbm_idx_mutex); cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); WREG32(RLC_LB_INIT_CU_MASK, 0xffffffff); WREG32(RLC_LB_PARAMS, 0x00600408); WREG32(RLC_LB_CNTL, 0x80000004); + mutex_unlock(&rdev->grbm_idx_mutex); WREG32(RLC_MC_CNTL, 0); WREG32(RLC_UCODE_CNTL, 0); @@ -6274,11 +6295,13 @@ static void cik_enable_cgcg(struct radeon_device *rdev, bool enable) tmp = cik_halt_rlc(rdev); + mutex_lock(&rdev->grbm_idx_mutex); cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); WREG32(RLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); WREG32(RLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); tmp2 = BPM_ADDR_MASK | CGCG_OVERRIDE_0 | CGLS_ENABLE; WREG32(RLC_SERDES_WR_CTRL, tmp2); + mutex_unlock(&rdev->grbm_idx_mutex); cik_update_rlc(rdev, tmp); @@ -6314,17 +6337,20 @@ static void cik_enable_mgcg(struct radeon_device *rdev, bool enable) } orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE); + data |= 0x00000001; data &= 0xfffffffd; if (orig != data) WREG32(RLC_CGTT_MGCG_OVERRIDE, data); tmp = cik_halt_rlc(rdev); + mutex_lock(&rdev->grbm_idx_mutex); cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); WREG32(RLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); WREG32(RLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); data = BPM_ADDR_MASK | MGCG_OVERRIDE_0; WREG32(RLC_SERDES_WR_CTRL, data); + mutex_unlock(&rdev->grbm_idx_mutex); cik_update_rlc(rdev, tmp); @@ -6345,7 +6371,7 @@ static void cik_enable_mgcg(struct radeon_device *rdev, bool enable) } } else { orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE); - data |= 0x00000002; + data |= 0x00000003; if (orig != data) WREG32(RLC_CGTT_MGCG_OVERRIDE, data); @@ -6368,11 +6394,13 @@ static void cik_enable_mgcg(struct radeon_device *rdev, bool enable) tmp = cik_halt_rlc(rdev); + mutex_lock(&rdev->grbm_idx_mutex); cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); WREG32(RLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); WREG32(RLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); data = BPM_ADDR_MASK | MGCG_OVERRIDE_1; WREG32(RLC_SERDES_WR_CTRL, data); + mutex_unlock(&rdev->grbm_idx_mutex); cik_update_rlc(rdev, tmp); } @@ -6801,10 +6829,12 @@ static u32 cik_get_cu_active_bitmap(struct radeon_device *rdev, u32 se, u32 sh) u32 mask = 0, tmp, tmp1; int i; + mutex_lock(&rdev->grbm_idx_mutex); cik_select_se_sh(rdev, se, sh); tmp = RREG32(CC_GC_SHADER_ARRAY_CONFIG); tmp1 = RREG32(GC_USER_SHADER_ARRAY_CONFIG); cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); + mutex_unlock(&rdev->grbm_idx_mutex); tmp &= 0xffff0000; @@ -7288,8 +7318,7 @@ static int cik_irq_init(struct radeon_device *rdev) int cik_irq_set(struct radeon_device *rdev) { u32 cp_int_cntl; - u32 cp_m1p0, cp_m1p1, cp_m1p2, cp_m1p3; - u32 cp_m2p0, cp_m2p1, cp_m2p2, cp_m2p3; + u32 cp_m1p0; u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0; u32 hpd1, hpd2, hpd3, hpd4, hpd5, hpd6; u32 grbm_int_cntl = 0; @@ -7323,13 +7352,6 @@ int cik_irq_set(struct radeon_device *rdev) dma_cntl1 = RREG32(SDMA0_CNTL + SDMA1_REGISTER_OFFSET) & ~TRAP_ENABLE; cp_m1p0 = RREG32(CP_ME1_PIPE0_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; - cp_m1p1 = RREG32(CP_ME1_PIPE1_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; - cp_m1p2 = RREG32(CP_ME1_PIPE2_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; - cp_m1p3 = RREG32(CP_ME1_PIPE3_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; - cp_m2p0 = RREG32(CP_ME2_PIPE0_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; - cp_m2p1 = RREG32(CP_ME2_PIPE1_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; - cp_m2p2 = RREG32(CP_ME2_PIPE2_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; - cp_m2p3 = RREG32(CP_ME2_PIPE3_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; if (rdev->flags & RADEON_IS_IGP) thermal_int = RREG32_SMC(CG_THERMAL_INT_CTRL) & @@ -7351,33 +7373,6 @@ int cik_irq_set(struct radeon_device *rdev) case 0: cp_m1p0 |= TIME_STAMP_INT_ENABLE; break; - case 1: - cp_m1p1 |= TIME_STAMP_INT_ENABLE; - break; - case 2: - cp_m1p2 |= TIME_STAMP_INT_ENABLE; - break; - case 3: - cp_m1p2 |= TIME_STAMP_INT_ENABLE; - break; - default: - DRM_DEBUG("si_irq_set: sw int cp1 invalid pipe %d\n", ring->pipe); - break; - } - } else if (ring->me == 2) { - switch (ring->pipe) { - case 0: - cp_m2p0 |= TIME_STAMP_INT_ENABLE; - break; - case 1: - cp_m2p1 |= TIME_STAMP_INT_ENABLE; - break; - case 2: - cp_m2p2 |= TIME_STAMP_INT_ENABLE; - break; - case 3: - cp_m2p2 |= TIME_STAMP_INT_ENABLE; - break; default: DRM_DEBUG("si_irq_set: sw int cp1 invalid pipe %d\n", ring->pipe); break; @@ -7394,33 +7389,6 @@ int cik_irq_set(struct radeon_device *rdev) case 0: cp_m1p0 |= TIME_STAMP_INT_ENABLE; break; - case 1: - cp_m1p1 |= TIME_STAMP_INT_ENABLE; - break; - case 2: - cp_m1p2 |= TIME_STAMP_INT_ENABLE; - break; - case 3: - cp_m1p2 |= TIME_STAMP_INT_ENABLE; - break; - default: - DRM_DEBUG("si_irq_set: sw int cp2 invalid pipe %d\n", ring->pipe); - break; - } - } else if (ring->me == 2) { - switch (ring->pipe) { - case 0: - cp_m2p0 |= TIME_STAMP_INT_ENABLE; - break; - case 1: - cp_m2p1 |= TIME_STAMP_INT_ENABLE; - break; - case 2: - cp_m2p2 |= TIME_STAMP_INT_ENABLE; - break; - case 3: - cp_m2p2 |= TIME_STAMP_INT_ENABLE; - break; default: DRM_DEBUG("si_irq_set: sw int cp2 invalid pipe %d\n", ring->pipe); break; @@ -7509,13 +7477,6 @@ int cik_irq_set(struct radeon_device *rdev) WREG32(SDMA0_CNTL + SDMA1_REGISTER_OFFSET, dma_cntl1); WREG32(CP_ME1_PIPE0_INT_CNTL, cp_m1p0); - WREG32(CP_ME1_PIPE1_INT_CNTL, cp_m1p1); - WREG32(CP_ME1_PIPE2_INT_CNTL, cp_m1p2); - WREG32(CP_ME1_PIPE3_INT_CNTL, cp_m1p3); - WREG32(CP_ME2_PIPE0_INT_CNTL, cp_m2p0); - WREG32(CP_ME2_PIPE1_INT_CNTL, cp_m2p1); - WREG32(CP_ME2_PIPE2_INT_CNTL, cp_m2p2); - WREG32(CP_ME2_PIPE3_INT_CNTL, cp_m2p3); WREG32(GRBM_INT_CNTL, grbm_int_cntl); @@ -7832,6 +7793,10 @@ restart_ih: while (rptr != wptr) { /* wptr/rptr are in bytes! */ ring_index = rptr / 4; + + radeon_kfd_interrupt(rdev, + (const void *) &rdev->ih.ring[ring_index]); + src_id = le32_to_cpu(rdev->ih.ring[ring_index]) & 0xff; src_data = le32_to_cpu(rdev->ih.ring[ring_index + 1]) & 0xfffffff; ring_id = le32_to_cpu(rdev->ih.ring[ring_index + 2]) & 0xff; @@ -8521,6 +8486,10 @@ static int cik_startup(struct radeon_device *rdev) if (r) return r; + r = radeon_kfd_resume(rdev); + if (r) + return r; + return 0; } @@ -8569,6 +8538,7 @@ int cik_resume(struct radeon_device *rdev) */ int cik_suspend(struct radeon_device *rdev) { + radeon_kfd_suspend(rdev); radeon_pm_suspend(rdev); dce6_audio_fini(rdev); radeon_vm_manager_fini(rdev); diff --git a/drivers/gpu/drm/radeon/cik_reg.h b/drivers/gpu/drm/radeon/cik_reg.h index ca1bb6133580..79c45e8a536b 100644 --- a/drivers/gpu/drm/radeon/cik_reg.h +++ b/drivers/gpu/drm/radeon/cik_reg.h @@ -147,4 +147,140 @@ #define CIK_LB_DESKTOP_HEIGHT 0x6b0c +#define CP_HQD_IQ_RPTR 0xC970u +#define AQL_ENABLE (1U << 0) + +#define IDLE (1 << 2) + +struct cik_mqd { + uint32_t header; + uint32_t compute_dispatch_initiator; + uint32_t compute_dim_x; + uint32_t compute_dim_y; + uint32_t compute_dim_z; + uint32_t compute_start_x; + uint32_t compute_start_y; + uint32_t compute_start_z; + uint32_t compute_num_thread_x; + uint32_t compute_num_thread_y; + uint32_t compute_num_thread_z; + uint32_t compute_pipelinestat_enable; + uint32_t compute_perfcount_enable; + uint32_t compute_pgm_lo; + uint32_t compute_pgm_hi; + uint32_t compute_tba_lo; + uint32_t compute_tba_hi; + uint32_t compute_tma_lo; + uint32_t compute_tma_hi; + uint32_t compute_pgm_rsrc1; + uint32_t compute_pgm_rsrc2; + uint32_t compute_vmid; + uint32_t compute_resource_limits; + uint32_t compute_static_thread_mgmt_se0; + uint32_t compute_static_thread_mgmt_se1; + uint32_t compute_tmpring_size; + uint32_t compute_static_thread_mgmt_se2; + uint32_t compute_static_thread_mgmt_se3; + uint32_t compute_restart_x; + uint32_t compute_restart_y; + uint32_t compute_restart_z; + uint32_t compute_thread_trace_enable; + uint32_t compute_misc_reserved; + uint32_t compute_user_data_0; + uint32_t compute_user_data_1; + uint32_t compute_user_data_2; + uint32_t compute_user_data_3; + uint32_t compute_user_data_4; + uint32_t compute_user_data_5; + uint32_t compute_user_data_6; + uint32_t compute_user_data_7; + uint32_t compute_user_data_8; + uint32_t compute_user_data_9; + uint32_t compute_user_data_10; + uint32_t compute_user_data_11; + uint32_t compute_user_data_12; + uint32_t compute_user_data_13; + uint32_t compute_user_data_14; + uint32_t compute_user_data_15; + uint32_t cp_compute_csinvoc_count_lo; + uint32_t cp_compute_csinvoc_count_hi; + uint32_t cp_mqd_base_addr_lo; + uint32_t cp_mqd_base_addr_hi; + uint32_t cp_hqd_active; + uint32_t cp_hqd_vmid; + uint32_t cp_hqd_persistent_state; + uint32_t cp_hqd_pipe_priority; + uint32_t cp_hqd_queue_priority; + uint32_t cp_hqd_quantum; + uint32_t cp_hqd_pq_base_lo; + uint32_t cp_hqd_pq_base_hi; + uint32_t cp_hqd_pq_rptr; + uint32_t cp_hqd_pq_rptr_report_addr_lo; + uint32_t cp_hqd_pq_rptr_report_addr_hi; + uint32_t cp_hqd_pq_wptr_poll_addr_lo; + uint32_t cp_hqd_pq_wptr_poll_addr_hi; + uint32_t cp_hqd_pq_doorbell_control; + uint32_t cp_hqd_pq_wptr; + uint32_t cp_hqd_pq_control; + uint32_t cp_hqd_ib_base_addr_lo; + uint32_t cp_hqd_ib_base_addr_hi; + uint32_t cp_hqd_ib_rptr; + uint32_t cp_hqd_ib_control; + uint32_t cp_hqd_iq_timer; + uint32_t cp_hqd_iq_rptr; + uint32_t cp_hqd_dequeue_request; + uint32_t cp_hqd_dma_offload; + uint32_t cp_hqd_sema_cmd; + uint32_t cp_hqd_msg_type; + uint32_t cp_hqd_atomic0_preop_lo; + uint32_t cp_hqd_atomic0_preop_hi; + uint32_t cp_hqd_atomic1_preop_lo; + uint32_t cp_hqd_atomic1_preop_hi; + uint32_t cp_hqd_hq_status0; + uint32_t cp_hqd_hq_control0; + uint32_t cp_mqd_control; + uint32_t cp_mqd_query_time_lo; + uint32_t cp_mqd_query_time_hi; + uint32_t cp_mqd_connect_start_time_lo; + uint32_t cp_mqd_connect_start_time_hi; + uint32_t cp_mqd_connect_end_time_lo; + uint32_t cp_mqd_connect_end_time_hi; + uint32_t cp_mqd_connect_end_wf_count; + uint32_t cp_mqd_connect_end_pq_rptr; + uint32_t cp_mqd_connect_end_pq_wptr; + uint32_t cp_mqd_connect_end_ib_rptr; + uint32_t reserved_96; + uint32_t reserved_97; + uint32_t reserved_98; + uint32_t reserved_99; + uint32_t iqtimer_pkt_header; + uint32_t iqtimer_pkt_dw0; + uint32_t iqtimer_pkt_dw1; + uint32_t iqtimer_pkt_dw2; + uint32_t iqtimer_pkt_dw3; + uint32_t iqtimer_pkt_dw4; + uint32_t iqtimer_pkt_dw5; + uint32_t iqtimer_pkt_dw6; + uint32_t reserved_108; + uint32_t reserved_109; + uint32_t reserved_110; + uint32_t reserved_111; + uint32_t queue_doorbell_id0; + uint32_t queue_doorbell_id1; + uint32_t queue_doorbell_id2; + uint32_t queue_doorbell_id3; + uint32_t queue_doorbell_id4; + uint32_t queue_doorbell_id5; + uint32_t queue_doorbell_id6; + uint32_t queue_doorbell_id7; + uint32_t queue_doorbell_id8; + uint32_t queue_doorbell_id9; + uint32_t queue_doorbell_id10; + uint32_t queue_doorbell_id11; + uint32_t queue_doorbell_id12; + uint32_t queue_doorbell_id13; + uint32_t queue_doorbell_id14; + uint32_t queue_doorbell_id15; +}; + #endif diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c index d748963af08b..dde5c7e29eb2 100644 --- a/drivers/gpu/drm/radeon/cik_sdma.c +++ b/drivers/gpu/drm/radeon/cik_sdma.c @@ -134,7 +134,7 @@ void cik_sdma_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) { struct radeon_ring *ring = &rdev->ring[ib->ring]; - u32 extra_bits = (ib->vm ? ib->vm->id : 0) & 0xf; + u32 extra_bits = (ib->vm ? ib->vm->ids[ib->ring].id : 0) & 0xf; if (rdev->wb.enabled) { u32 next_rptr = ring->wptr + 5; @@ -541,31 +541,27 @@ struct radeon_fence *cik_copy_dma(struct radeon_device *rdev, unsigned num_gpu_pages, struct reservation_object *resv) { - struct radeon_semaphore *sem = NULL; struct radeon_fence *fence; + struct radeon_sync sync; int ring_index = rdev->asic->copy.dma_ring_index; struct radeon_ring *ring = &rdev->ring[ring_index]; u32 size_in_bytes, cur_size_in_bytes; int i, num_loops; int r = 0; - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return ERR_PTR(r); - } + radeon_sync_create(&sync); size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT); num_loops = DIV_ROUND_UP(size_in_bytes, 0x1fffff); r = radeon_ring_lock(rdev, ring, num_loops * 7 + 14); if (r) { DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } - radeon_semaphore_sync_resv(rdev, sem, resv, false); - radeon_semaphore_sync_rings(rdev, sem, ring->idx); + radeon_sync_resv(rdev, &sync, resv, false); + radeon_sync_rings(rdev, &sync, ring->idx); for (i = 0; i < num_loops; i++) { cur_size_in_bytes = size_in_bytes; @@ -586,12 +582,12 @@ struct radeon_fence *cik_copy_dma(struct radeon_device *rdev, r = radeon_fence_emit(rdev, &fence, ring->idx); if (r) { radeon_ring_unlock_undo(rdev, ring); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } radeon_ring_unlock_commit(rdev, ring, false); - radeon_semaphore_free(rdev, &sem, fence); + radeon_sync_free(rdev, &sync, fence); return fence; } @@ -904,25 +900,21 @@ void cik_sdma_vm_pad_ib(struct radeon_ib *ib) * Update the page table base and flush the VM TLB * using sDMA (CIK). */ -void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) +void cik_dma_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr) { - struct radeon_ring *ring = &rdev->ring[ridx]; - - if (vm == NULL) - return; - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); - if (vm->id < 8) { - radeon_ring_write(ring, (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2); + if (vm_id < 8) { + radeon_ring_write(ring, (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm_id << 2)) >> 2); } else { - radeon_ring_write(ring, (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2); + radeon_ring_write(ring, (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm_id - 8) << 2)) >> 2); } - radeon_ring_write(ring, vm->pd_gpu_addr >> 12); + radeon_ring_write(ring, pd_addr >> 12); /* update SH_MEM_* regs */ radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); radeon_ring_write(ring, SRBM_GFX_CNTL >> 2); - radeon_ring_write(ring, VMID(vm->id)); + radeon_ring_write(ring, VMID(vm_id)); radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); radeon_ring_write(ring, SH_MEM_BASES >> 2); @@ -945,11 +937,11 @@ void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm radeon_ring_write(ring, VMID(0)); /* flush HDP */ - cik_sdma_hdp_flush_ring_emit(rdev, ridx); + cik_sdma_hdp_flush_ring_emit(rdev, ring->idx); /* flush TLB */ radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2); - radeon_ring_write(ring, 1 << vm->id); + radeon_ring_write(ring, 1 << vm_id); } diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h index 0c6e1b55d968..ba85986febea 100644 --- a/drivers/gpu/drm/radeon/cikd.h +++ b/drivers/gpu/drm/radeon/cikd.h @@ -30,6 +30,8 @@ #define CIK_RB_BITMAP_WIDTH_PER_SH 2 #define HAWAII_RB_BITMAP_WIDTH_PER_SH 4 +#define RADEON_NUM_OF_VMIDS 8 + /* DIDT IND registers */ #define DIDT_SQ_CTRL0 0x0 # define DIDT_CTRL_EN (1 << 0) @@ -184,7 +186,10 @@ #define DIG_THERM_DPM(x) ((x) << 14) #define DIG_THERM_DPM_MASK 0x003FC000 #define DIG_THERM_DPM_SHIFT 14 - +#define CG_THERMAL_STATUS 0xC0300008 +#define FDO_PWM_DUTY(x) ((x) << 9) +#define FDO_PWM_DUTY_MASK (0xff << 9) +#define FDO_PWM_DUTY_SHIFT 9 #define CG_THERMAL_INT 0xC030000C #define CI_DIG_THERM_INTH(x) ((x) << 8) #define CI_DIG_THERM_INTH_MASK 0x0000FF00 @@ -194,7 +199,10 @@ #define CI_DIG_THERM_INTL_SHIFT 16 #define THERM_INT_MASK_HIGH (1 << 24) #define THERM_INT_MASK_LOW (1 << 25) - +#define CG_MULT_THERMAL_CTRL 0xC0300010 +#define TEMP_SEL(x) ((x) << 20) +#define TEMP_SEL_MASK (0xff << 20) +#define TEMP_SEL_SHIFT 20 #define CG_MULT_THERMAL_STATUS 0xC0300014 #define ASIC_MAX_TEMP(x) ((x) << 0) #define ASIC_MAX_TEMP_MASK 0x000001ff @@ -203,6 +211,36 @@ #define CTF_TEMP_MASK 0x0003fe00 #define CTF_TEMP_SHIFT 9 +#define CG_FDO_CTRL0 0xC0300064 +#define FDO_STATIC_DUTY(x) ((x) << 0) +#define FDO_STATIC_DUTY_MASK 0x000000FF +#define FDO_STATIC_DUTY_SHIFT 0 +#define CG_FDO_CTRL1 0xC0300068 +#define FMAX_DUTY100(x) ((x) << 0) +#define FMAX_DUTY100_MASK 0x000000FF +#define FMAX_DUTY100_SHIFT 0 +#define CG_FDO_CTRL2 0xC030006C +#define TMIN(x) ((x) << 0) +#define TMIN_MASK 0x000000FF +#define TMIN_SHIFT 0 +#define FDO_PWM_MODE(x) ((x) << 11) +#define FDO_PWM_MODE_MASK (7 << 11) +#define FDO_PWM_MODE_SHIFT 11 +#define TACH_PWM_RESP_RATE(x) ((x) << 25) +#define TACH_PWM_RESP_RATE_MASK (0x7f << 25) +#define TACH_PWM_RESP_RATE_SHIFT 25 +#define CG_TACH_CTRL 0xC0300070 +# define EDGE_PER_REV(x) ((x) << 0) +# define EDGE_PER_REV_MASK (0x7 << 0) +# define EDGE_PER_REV_SHIFT 0 +# define TARGET_PERIOD(x) ((x) << 3) +# define TARGET_PERIOD_MASK 0xfffffff8 +# define TARGET_PERIOD_SHIFT 3 +#define CG_TACH_STATUS 0xC0300074 +# define TACH_PERIOD(x) ((x) << 0) +# define TACH_PERIOD_MASK 0xffffffff +# define TACH_PERIOD_SHIFT 0 + #define CG_ECLK_CNTL 0xC05000AC # define ECLK_DIVIDER_MASK 0x7f # define ECLK_DIR_CNTL_EN (1 << 8) @@ -1137,6 +1175,9 @@ #define SH_MEM_ALIGNMENT_MODE_UNALIGNED 3 #define DEFAULT_MTYPE(x) ((x) << 4) #define APE1_MTYPE(x) ((x) << 7) +/* valid for both DEFAULT_MTYPE and APE1_MTYPE */ +#define MTYPE_CACHED 0 +#define MTYPE_NONCACHED 3 #define SX_DEBUG_1 0x9060 @@ -1447,6 +1488,16 @@ #define CP_HQD_ACTIVE 0xC91C #define CP_HQD_VMID 0xC920 +#define CP_HQD_PERSISTENT_STATE 0xC924u +#define DEFAULT_CP_HQD_PERSISTENT_STATE (0x33U << 8) + +#define CP_HQD_PIPE_PRIORITY 0xC928u +#define CP_HQD_QUEUE_PRIORITY 0xC92Cu +#define CP_HQD_QUANTUM 0xC930u +#define QUANTUM_EN 1U +#define QUANTUM_SCALE_1MS (1U << 4) +#define QUANTUM_DURATION(x) ((x) << 8) + #define CP_HQD_PQ_BASE 0xC934 #define CP_HQD_PQ_BASE_HI 0xC938 #define CP_HQD_PQ_RPTR 0xC93C @@ -1474,12 +1525,32 @@ #define PRIV_STATE (1 << 30) #define KMD_QUEUE (1 << 31) -#define CP_HQD_DEQUEUE_REQUEST 0xC974 +#define CP_HQD_IB_BASE_ADDR 0xC95Cu +#define CP_HQD_IB_BASE_ADDR_HI 0xC960u +#define CP_HQD_IB_RPTR 0xC964u +#define CP_HQD_IB_CONTROL 0xC968u +#define IB_ATC_EN (1U << 23) +#define DEFAULT_MIN_IB_AVAIL_SIZE (3U << 20) + +#define CP_HQD_DEQUEUE_REQUEST 0xC974 +#define DEQUEUE_REQUEST_DRAIN 1 +#define DEQUEUE_REQUEST_RESET 2 #define CP_MQD_CONTROL 0xC99C #define MQD_VMID(x) ((x) << 0) #define MQD_VMID_MASK (0xf << 0) +#define CP_HQD_SEMA_CMD 0xC97Cu +#define CP_HQD_MSG_TYPE 0xC980u +#define CP_HQD_ATOMIC0_PREOP_LO 0xC984u +#define CP_HQD_ATOMIC0_PREOP_HI 0xC988u +#define CP_HQD_ATOMIC1_PREOP_LO 0xC98Cu +#define CP_HQD_ATOMIC1_PREOP_HI 0xC990u +#define CP_HQD_HQ_SCHEDULER0 0xC994u +#define CP_HQD_HQ_SCHEDULER1 0xC998u + +#define SH_STATIC_MEM_CONFIG 0x9604u + #define DB_RENDER_CONTROL 0x28000 #define PA_SC_RASTER_CONFIG 0x28350 @@ -2069,4 +2140,20 @@ #define VCE_CMD_IB_AUTO 0x00000005 #define VCE_CMD_SEMAPHORE 0x00000006 +#define ATC_VMID0_PASID_MAPPING 0x339Cu +#define ATC_VMID_PASID_MAPPING_UPDATE_STATUS 0x3398u +#define ATC_VMID_PASID_MAPPING_VALID (1U << 31) + +#define ATC_VM_APERTURE0_CNTL 0x3310u +#define ATS_ACCESS_MODE_NEVER 0 +#define ATS_ACCESS_MODE_ALWAYS 1 + +#define ATC_VM_APERTURE0_CNTL2 0x3318u +#define ATC_VM_APERTURE0_HIGH_ADDR 0x3308u +#define ATC_VM_APERTURE0_LOW_ADDR 0x3300u +#define ATC_VM_APERTURE1_CNTL 0x3314u +#define ATC_VM_APERTURE1_CNTL2 0x331Cu +#define ATC_VM_APERTURE1_HIGH_ADDR 0x330Cu +#define ATC_VM_APERTURE1_LOW_ADDR 0x3304u + #endif diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index 5c8b358f9fba..924b1b7ab455 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -35,7 +35,7 @@ #define MIN(a,b) (((a)<(b))?(a):(b)) int r600_dma_cs_next_reloc(struct radeon_cs_parser *p, - struct radeon_cs_reloc **cs_reloc); + struct radeon_bo_list **cs_reloc); struct evergreen_cs_track { u32 group_size; u32 nbanks; @@ -1094,7 +1094,7 @@ static int evergreen_cs_parse_packet0(struct radeon_cs_parser *p, static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) { struct evergreen_cs_track *track = (struct evergreen_cs_track *)p->track; - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; u32 last_reg; u32 m, i, tmp, *ib; int r; @@ -1792,7 +1792,7 @@ static bool evergreen_is_safe_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) static int evergreen_packet3_check(struct radeon_cs_parser *p, struct radeon_cs_packet *pkt) { - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; struct evergreen_cs_track *track; volatile u32 *ib; unsigned idx; @@ -2661,7 +2661,7 @@ int evergreen_cs_parse(struct radeon_cs_parser *p) p->track = NULL; return r; } - } while (p->idx < p->chunks[p->chunk_ib_idx].length_dw); + } while (p->idx < p->chunk_ib->length_dw); #if 0 for (r = 0; r < p->ib.length_dw; r++) { printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]); @@ -2684,8 +2684,8 @@ int evergreen_cs_parse(struct radeon_cs_parser *p) **/ int evergreen_dma_cs_parse(struct radeon_cs_parser *p) { - struct radeon_cs_chunk *ib_chunk = &p->chunks[p->chunk_ib_idx]; - struct radeon_cs_reloc *src_reloc, *dst_reloc, *dst2_reloc; + struct radeon_cs_chunk *ib_chunk = p->chunk_ib; + struct radeon_bo_list *src_reloc, *dst_reloc, *dst2_reloc; u32 header, cmd, count, sub_cmd; volatile u32 *ib = p->ib.ptr; u32 idx; @@ -3100,7 +3100,7 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p) DRM_ERROR("Unknown packet type %d at %d !\n", cmd, idx); return -EINVAL; } - } while (p->idx < p->chunks[p->chunk_ib_idx].length_dw); + } while (p->idx < p->chunk_ib->length_dw); #if 0 for (r = 0; r < p->ib->length_dw; r++) { printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]); diff --git a/drivers/gpu/drm/radeon/evergreen_dma.c b/drivers/gpu/drm/radeon/evergreen_dma.c index 66bcfadeedd1..96535aa8659c 100644 --- a/drivers/gpu/drm/radeon/evergreen_dma.c +++ b/drivers/gpu/drm/radeon/evergreen_dma.c @@ -110,31 +110,27 @@ struct radeon_fence *evergreen_copy_dma(struct radeon_device *rdev, unsigned num_gpu_pages, struct reservation_object *resv) { - struct radeon_semaphore *sem = NULL; struct radeon_fence *fence; + struct radeon_sync sync; int ring_index = rdev->asic->copy.dma_ring_index; struct radeon_ring *ring = &rdev->ring[ring_index]; u32 size_in_dw, cur_size_in_dw; int i, num_loops; int r = 0; - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return ERR_PTR(r); - } + radeon_sync_create(&sync); size_in_dw = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT) / 4; num_loops = DIV_ROUND_UP(size_in_dw, 0xfffff); r = radeon_ring_lock(rdev, ring, num_loops * 5 + 11); if (r) { DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } - radeon_semaphore_sync_resv(rdev, sem, resv, false); - radeon_semaphore_sync_rings(rdev, sem, ring->idx); + radeon_sync_resv(rdev, &sync, resv, false); + radeon_sync_rings(rdev, &sync, ring->idx); for (i = 0; i < num_loops; i++) { cur_size_in_dw = size_in_dw; @@ -153,12 +149,12 @@ struct radeon_fence *evergreen_copy_dma(struct radeon_device *rdev, r = radeon_fence_emit(rdev, &fence, ring->idx); if (r) { radeon_ring_unlock_undo(rdev, ring); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } radeon_ring_unlock_commit(rdev, ring, false); - radeon_semaphore_free(rdev, &sem, fence); + radeon_sync_free(rdev, &sync, fence); return fence; } diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 3faee58946dd..360de9f1f491 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -1373,6 +1373,7 @@ void cayman_fence_ring_emit(struct radeon_device *rdev, void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) { struct radeon_ring *ring = &rdev->ring[ib->ring]; + unsigned vm_id = ib->vm ? ib->vm->ids[ib->ring].id : 0; u32 cp_coher_cntl = PACKET3_FULL_CACHE_ENA | PACKET3_TC_ACTION_ENA | PACKET3_SH_ACTION_ENA; @@ -1395,15 +1396,14 @@ void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) #endif (ib->gpu_addr & 0xFFFFFFFC)); radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFF); - radeon_ring_write(ring, ib->length_dw | - (ib->vm ? (ib->vm->id << 24) : 0)); + radeon_ring_write(ring, ib->length_dw | (vm_id << 24)); /* flush read cache over gart for this vmid */ radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); radeon_ring_write(ring, PACKET3_ENGINE_ME | cp_coher_cntl); radeon_ring_write(ring, 0xFFFFFFFF); radeon_ring_write(ring, 0); - radeon_ring_write(ring, ((ib->vm ? ib->vm->id : 0) << 24) | 10); /* poll interval */ + radeon_ring_write(ring, (vm_id << 24) | 10); /* poll interval */ } static void cayman_cp_enable(struct radeon_device *rdev, bool enable) @@ -2502,15 +2502,11 @@ void cayman_vm_decode_fault(struct radeon_device *rdev, * Update the page table base and flush the VM TLB * using the CP (cayman-si). */ -void cayman_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) +void cayman_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr) { - struct radeon_ring *ring = &rdev->ring[ridx]; - - if (vm == NULL) - return; - - radeon_ring_write(ring, PACKET0(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2), 0)); - radeon_ring_write(ring, vm->pd_gpu_addr >> 12); + radeon_ring_write(ring, PACKET0(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm_id << 2), 0)); + radeon_ring_write(ring, pd_addr >> 12); /* flush hdp cache */ radeon_ring_write(ring, PACKET0(HDP_MEM_COHERENCY_FLUSH_CNTL, 0)); @@ -2518,7 +2514,7 @@ void cayman_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) /* bits 0-7 are the VM contexts0-7 */ radeon_ring_write(ring, PACKET0(VM_INVALIDATE_REQUEST, 0)); - radeon_ring_write(ring, 1 << vm->id); + radeon_ring_write(ring, 1 << vm_id); /* sync PFP to ME, otherwise we might get invalid PFP reads */ radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); diff --git a/drivers/gpu/drm/radeon/ni_dma.c b/drivers/gpu/drm/radeon/ni_dma.c index f26f0a9fb522..50f88611ff60 100644 --- a/drivers/gpu/drm/radeon/ni_dma.c +++ b/drivers/gpu/drm/radeon/ni_dma.c @@ -123,6 +123,7 @@ void cayman_dma_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) { struct radeon_ring *ring = &rdev->ring[ib->ring]; + unsigned vm_id = ib->vm ? ib->vm->ids[ib->ring].id : 0; if (rdev->wb.enabled) { u32 next_rptr = ring->wptr + 4; @@ -140,7 +141,7 @@ void cayman_dma_ring_ib_execute(struct radeon_device *rdev, */ while ((ring->wptr & 7) != 5) radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); - radeon_ring_write(ring, DMA_IB_PACKET(DMA_PACKET_INDIRECT_BUFFER, ib->vm ? ib->vm->id : 0, 0)); + radeon_ring_write(ring, DMA_IB_PACKET(DMA_PACKET_INDIRECT_BUFFER, vm_id, 0)); radeon_ring_write(ring, (ib->gpu_addr & 0xFFFFFFE0)); radeon_ring_write(ring, (ib->length_dw << 12) | (upper_32_bits(ib->gpu_addr) & 0xFF)); @@ -446,16 +447,12 @@ void cayman_dma_vm_pad_ib(struct radeon_ib *ib) ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0); } -void cayman_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) +void cayman_dma_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr) { - struct radeon_ring *ring = &rdev->ring[ridx]; - - if (vm == NULL) - return; - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0)); - radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2)); - radeon_ring_write(ring, vm->pd_gpu_addr >> 12); + radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm_id << 2)) >> 2)); + radeon_ring_write(ring, pd_addr >> 12); /* flush hdp cache */ radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0)); @@ -465,6 +462,6 @@ void cayman_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm /* bits 0-7 are the VM contexts0-7 */ radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0)); radeon_ring_write(ring, (0xf << 16) | (VM_INVALIDATE_REQUEST >> 2)); - radeon_ring_write(ring, 1 << vm->id); + radeon_ring_write(ring, 1 << vm_id); } diff --git a/drivers/gpu/drm/radeon/ppsmc.h b/drivers/gpu/drm/radeon/ppsmc.h index 5670b8291285..7e5724a12f8b 100644 --- a/drivers/gpu/drm/radeon/ppsmc.h +++ b/drivers/gpu/drm/radeon/ppsmc.h @@ -56,6 +56,14 @@ #define PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE 0x20 #define PPSMC_STATEFLAG_DEEPSLEEP_BYPASS 0x40 +#define FDO_MODE_HARDWARE 0 +#define FDO_MODE_PIECE_WISE_LINEAR 1 + +enum FAN_CONTROL { + FAN_CONTROL_FUZZY, + FAN_CONTROL_TABLE +}; + #define PPSMC_Result_OK ((uint8_t)0x01) #define PPSMC_Result_Failed ((uint8_t)0xFF) @@ -79,6 +87,8 @@ typedef uint8_t PPSMC_Result; #define PPSMC_MSG_DisableCac ((uint8_t)0x54) #define PPSMC_TDPClampingActive ((uint8_t)0x59) #define PPSMC_TDPClampingInactive ((uint8_t)0x5A) +#define PPSMC_StartFanControl ((uint8_t)0x5B) +#define PPSMC_StopFanControl ((uint8_t)0x5C) #define PPSMC_MSG_NoDisplay ((uint8_t)0x5D) #define PPSMC_MSG_HasDisplay ((uint8_t)0x5E) #define PPSMC_MSG_UVDPowerOFF ((uint8_t)0x60) @@ -106,6 +116,7 @@ typedef uint8_t PPSMC_Result; #define PPSMC_MSG_SAMUDPM_SetEnabledMask ((uint16_t) 0x130) #define PPSMC_MSG_MCLKDPM_ForceState ((uint16_t) 0x131) #define PPSMC_MSG_MCLKDPM_NoForcedLevel ((uint16_t) 0x132) +#define PPSMC_MSG_Thermal_Cntl_Disable ((uint16_t) 0x133) #define PPSMC_MSG_Voltage_Cntl_Disable ((uint16_t) 0x135) #define PPSMC_MSG_PCIeDPM_Enable ((uint16_t) 0x136) #define PPSMC_MSG_PCIeDPM_Disable ((uint16_t) 0x13d) @@ -149,6 +160,10 @@ typedef uint8_t PPSMC_Result; #define PPSMC_MSG_MASTER_DeepSleep_ON ((uint16_t) 0x18F) #define PPSMC_MSG_MASTER_DeepSleep_OFF ((uint16_t) 0x190) #define PPSMC_MSG_Remove_DC_Clamp ((uint16_t) 0x191) +#define PPSMC_MSG_SetFanPwmMax ((uint16_t) 0x19A) + +#define PPSMC_MSG_ENABLE_THERMAL_DPM ((uint16_t) 0x19C) +#define PPSMC_MSG_DISABLE_THERMAL_DPM ((uint16_t) 0x19D) #define PPSMC_MSG_API_GetSclkFrequency ((uint16_t) 0x200) #define PPSMC_MSG_API_GetMclkFrequency ((uint16_t) 0x201) @@ -157,10 +172,11 @@ typedef uint8_t PPSMC_Result; #define PPSMC_MSG_DPM_Config ((uint32_t) 0x102) #define PPSMC_MSG_DPM_ForceState ((uint32_t) 0x104) #define PPSMC_MSG_PG_SIMD_Config ((uint32_t) 0x108) -#define PPSMC_MSG_DPM_N_LevelsDisabled ((uint32_t) 0x112) +#define PPSMC_MSG_Thermal_Cntl_Enable ((uint32_t) 0x10a) #define PPSMC_MSG_Voltage_Cntl_Enable ((uint32_t) 0x109) #define PPSMC_MSG_VCEPowerOFF ((uint32_t) 0x10e) #define PPSMC_MSG_VCEPowerON ((uint32_t) 0x10f) +#define PPSMC_MSG_DPM_N_LevelsDisabled ((uint32_t) 0x112) #define PPSMC_MSG_DCE_RemoveVoltageAdjustment ((uint32_t) 0x11d) #define PPSMC_MSG_DCE_AllowVoltageAdjustment ((uint32_t) 0x11e) #define PPSMC_MSG_EnableBAPM ((uint32_t) 0x120) diff --git a/drivers/gpu/drm/radeon/pptable.h b/drivers/gpu/drm/radeon/pptable.h index 2d532996c697..4c2eec49dadc 100644 --- a/drivers/gpu/drm/radeon/pptable.h +++ b/drivers/gpu/drm/radeon/pptable.h @@ -96,6 +96,14 @@ typedef struct _ATOM_PPLIB_FANTABLE2 USHORT usTMax; // The max temperature } ATOM_PPLIB_FANTABLE2; +typedef struct _ATOM_PPLIB_FANTABLE3 +{ + ATOM_PPLIB_FANTABLE2 basicTable2; + UCHAR ucFanControlMode; + USHORT usFanPWMMax; + USHORT usFanOutputSensitivity; +} ATOM_PPLIB_FANTABLE3; + typedef struct _ATOM_PPLIB_EXTENDEDHEADER { USHORT usSize; diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index b53b31a7b76f..74f06d540591 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -1254,7 +1254,7 @@ int r100_reloc_pitch_offset(struct radeon_cs_parser *p, int r; u32 tile_flags = 0; u32 tmp; - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; u32 value; r = radeon_cs_packet_next_reloc(p, &reloc, 0); @@ -1293,7 +1293,7 @@ int r100_packet3_load_vbpntr(struct radeon_cs_parser *p, int idx) { unsigned c, i; - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; struct r100_cs_track *track; int r = 0; volatile uint32_t *ib; @@ -1542,7 +1542,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p, struct radeon_cs_packet *pkt, unsigned idx, unsigned reg) { - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; struct r100_cs_track *track; volatile uint32_t *ib; uint32_t tmp; @@ -1901,7 +1901,7 @@ int r100_cs_track_check_pkt3_indx_buffer(struct radeon_cs_parser *p, static int r100_packet3_check(struct radeon_cs_parser *p, struct radeon_cs_packet *pkt) { - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; struct r100_cs_track *track; unsigned idx; volatile uint32_t *ib; @@ -2061,7 +2061,7 @@ int r100_cs_parse(struct radeon_cs_parser *p) } if (r) return r; - } while (p->idx < p->chunks[p->chunk_ib_idx].length_dw); + } while (p->idx < p->chunk_ib->length_dw); return 0; } diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c index 732d4938aab7..c70e6d5bcd19 100644 --- a/drivers/gpu/drm/radeon/r200.c +++ b/drivers/gpu/drm/radeon/r200.c @@ -146,7 +146,7 @@ int r200_packet0_check(struct radeon_cs_parser *p, struct radeon_cs_packet *pkt, unsigned idx, unsigned reg) { - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; struct r100_cs_track *track; volatile uint32_t *ib; uint32_t tmp; diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c index 1bc4704034ce..064ad5569cca 100644 --- a/drivers/gpu/drm/radeon/r300.c +++ b/drivers/gpu/drm/radeon/r300.c @@ -598,7 +598,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, struct radeon_cs_packet *pkt, unsigned idx, unsigned reg) { - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; struct r100_cs_track *track; volatile uint32_t *ib; uint32_t tmp, tile_flags = 0; @@ -1142,7 +1142,7 @@ fail: static int r300_packet3_check(struct radeon_cs_parser *p, struct radeon_cs_packet *pkt) { - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; struct r100_cs_track *track; volatile uint32_t *ib; unsigned idx; @@ -1283,7 +1283,7 @@ int r300_cs_parse(struct radeon_cs_parser *p) if (r) { return r; } - } while (p->idx < p->chunks[p->chunk_ib_idx].length_dw); + } while (p->idx < p->chunk_ib->length_dw); return 0; } diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 56b02927cd3d..ef5d6066fa5b 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -2889,31 +2889,27 @@ struct radeon_fence *r600_copy_cpdma(struct radeon_device *rdev, unsigned num_gpu_pages, struct reservation_object *resv) { - struct radeon_semaphore *sem = NULL; struct radeon_fence *fence; + struct radeon_sync sync; int ring_index = rdev->asic->copy.blit_ring_index; struct radeon_ring *ring = &rdev->ring[ring_index]; u32 size_in_bytes, cur_size_in_bytes, tmp; int i, num_loops; int r = 0; - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return ERR_PTR(r); - } + radeon_sync_create(&sync); size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT); num_loops = DIV_ROUND_UP(size_in_bytes, 0x1fffff); r = radeon_ring_lock(rdev, ring, num_loops * 6 + 24); if (r) { DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } - radeon_semaphore_sync_resv(rdev, sem, resv, false); - radeon_semaphore_sync_rings(rdev, sem, ring->idx); + radeon_sync_resv(rdev, &sync, resv, false); + radeon_sync_rings(rdev, &sync, ring->idx); radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); radeon_ring_write(ring, (WAIT_UNTIL - PACKET3_SET_CONFIG_REG_OFFSET) >> 2); @@ -2942,12 +2938,12 @@ struct radeon_fence *r600_copy_cpdma(struct radeon_device *rdev, r = radeon_fence_emit(rdev, &fence, ring->idx); if (r) { radeon_ring_unlock_undo(rdev, ring); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } radeon_ring_unlock_commit(rdev, ring, false); - radeon_semaphore_free(rdev, &sem, fence); + radeon_sync_free(rdev, &sync, fence); return fence; } diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c index c47537a1ddba..acc1f99c84d9 100644 --- a/drivers/gpu/drm/radeon/r600_cs.c +++ b/drivers/gpu/drm/radeon/r600_cs.c @@ -969,7 +969,7 @@ static int r600_cs_parse_packet0(struct radeon_cs_parser *p, static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) { struct r600_cs_track *track = (struct r600_cs_track *)p->track; - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; u32 m, i, tmp, *ib; int r; @@ -1626,7 +1626,7 @@ static bool r600_is_safe_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) static int r600_packet3_check(struct radeon_cs_parser *p, struct radeon_cs_packet *pkt) { - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; struct r600_cs_track *track; volatile u32 *ib; unsigned idx; @@ -2316,7 +2316,7 @@ int r600_cs_parse(struct radeon_cs_parser *p) p->track = NULL; return r; } - } while (p->idx < p->chunks[p->chunk_ib_idx].length_dw); + } while (p->idx < p->chunk_ib->length_dw); #if 0 for (r = 0; r < p->ib.length_dw; r++) { printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]); @@ -2351,10 +2351,10 @@ static void r600_cs_parser_fini(struct radeon_cs_parser *parser, int error) static int r600_cs_parser_relocs_legacy(struct radeon_cs_parser *p) { - if (p->chunk_relocs_idx == -1) { + if (p->chunk_relocs == NULL) { return 0; } - p->relocs = kzalloc(sizeof(struct radeon_cs_reloc), GFP_KERNEL); + p->relocs = kzalloc(sizeof(struct radeon_bo_list), GFP_KERNEL); if (p->relocs == NULL) { return -ENOMEM; } @@ -2398,7 +2398,7 @@ int r600_cs_legacy(struct drm_device *dev, void *data, struct drm_file *filp, /* Copy the packet into the IB, the parser will read from the * input memory (cached) and write to the IB (which can be * uncached). */ - ib_chunk = &parser.chunks[parser.chunk_ib_idx]; + ib_chunk = parser.chunk_ib; parser.ib.length_dw = ib_chunk->length_dw; *l = parser.ib.length_dw; if (copy_from_user(ib, ib_chunk->user_ptr, ib_chunk->length_dw * 4)) { @@ -2435,24 +2435,24 @@ void r600_cs_legacy_init(void) * GPU offset using the provided start. **/ int r600_dma_cs_next_reloc(struct radeon_cs_parser *p, - struct radeon_cs_reloc **cs_reloc) + struct radeon_bo_list **cs_reloc) { struct radeon_cs_chunk *relocs_chunk; unsigned idx; *cs_reloc = NULL; - if (p->chunk_relocs_idx == -1) { + if (p->chunk_relocs == NULL) { DRM_ERROR("No relocation chunk !\n"); return -EINVAL; } - relocs_chunk = &p->chunks[p->chunk_relocs_idx]; + relocs_chunk = p->chunk_relocs; idx = p->dma_reloc_idx; if (idx >= p->nrelocs) { DRM_ERROR("Relocs at %d after relocations chunk end %d !\n", idx, p->nrelocs); return -EINVAL; } - *cs_reloc = p->relocs_ptr[idx]; + *cs_reloc = &p->relocs[idx]; p->dma_reloc_idx++; return 0; } @@ -2472,8 +2472,8 @@ int r600_dma_cs_next_reloc(struct radeon_cs_parser *p, **/ int r600_dma_cs_parse(struct radeon_cs_parser *p) { - struct radeon_cs_chunk *ib_chunk = &p->chunks[p->chunk_ib_idx]; - struct radeon_cs_reloc *src_reloc, *dst_reloc; + struct radeon_cs_chunk *ib_chunk = p->chunk_ib; + struct radeon_bo_list *src_reloc, *dst_reloc; u32 header, cmd, count, tiled; volatile u32 *ib = p->ib.ptr; u32 idx, idx_value; @@ -2619,7 +2619,7 @@ int r600_dma_cs_parse(struct radeon_cs_parser *p) DRM_ERROR("Unknown packet type %d at %d !\n", cmd, idx); return -EINVAL; } - } while (p->idx < p->chunks[p->chunk_ib_idx].length_dw); + } while (p->idx < p->chunk_ib->length_dw); #if 0 for (r = 0; r < p->ib->length_dw; r++) { printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]); diff --git a/drivers/gpu/drm/radeon/r600_dma.c b/drivers/gpu/drm/radeon/r600_dma.c index cf0df45d455e..d2dd29ab24fa 100644 --- a/drivers/gpu/drm/radeon/r600_dma.c +++ b/drivers/gpu/drm/radeon/r600_dma.c @@ -441,31 +441,27 @@ struct radeon_fence *r600_copy_dma(struct radeon_device *rdev, unsigned num_gpu_pages, struct reservation_object *resv) { - struct radeon_semaphore *sem = NULL; struct radeon_fence *fence; + struct radeon_sync sync; int ring_index = rdev->asic->copy.dma_ring_index; struct radeon_ring *ring = &rdev->ring[ring_index]; u32 size_in_dw, cur_size_in_dw; int i, num_loops; int r = 0; - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return ERR_PTR(r); - } + radeon_sync_create(&sync); size_in_dw = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT) / 4; num_loops = DIV_ROUND_UP(size_in_dw, 0xFFFE); r = radeon_ring_lock(rdev, ring, num_loops * 4 + 8); if (r) { DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } - radeon_semaphore_sync_resv(rdev, sem, resv, false); - radeon_semaphore_sync_rings(rdev, sem, ring->idx); + radeon_sync_resv(rdev, &sync, resv, false); + radeon_sync_rings(rdev, &sync, ring->idx); for (i = 0; i < num_loops; i++) { cur_size_in_dw = size_in_dw; @@ -484,12 +480,12 @@ struct radeon_fence *r600_copy_dma(struct radeon_device *rdev, r = radeon_fence_emit(rdev, &fence, ring->idx); if (r) { radeon_ring_unlock_undo(rdev, ring); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } radeon_ring_unlock_commit(rdev, ring, false); - radeon_semaphore_free(rdev, &sem, fence); + radeon_sync_free(rdev, &sync, fence); return fence; } diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c index b5c73df8e202..843b65f46ece 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.c +++ b/drivers/gpu/drm/radeon/r600_dpm.c @@ -811,6 +811,7 @@ union power_info { union fan_info { struct _ATOM_PPLIB_FANTABLE fan; struct _ATOM_PPLIB_FANTABLE2 fan2; + struct _ATOM_PPLIB_FANTABLE3 fan3; }; static int r600_parse_clk_voltage_dep_table(struct radeon_clock_voltage_dependency_table *radeon_table, @@ -900,6 +901,14 @@ int r600_parse_extended_power_table(struct radeon_device *rdev) else rdev->pm.dpm.fan.t_max = 10900; rdev->pm.dpm.fan.cycle_delay = 100000; + if (fan_info->fan.ucFanTableFormat >= 3) { + rdev->pm.dpm.fan.control_mode = fan_info->fan3.ucFanControlMode; + rdev->pm.dpm.fan.default_max_fan_pwm = + le16_to_cpu(fan_info->fan3.usFanPWMMax); + rdev->pm.dpm.fan.default_fan_output_sensitivity = 4836; + rdev->pm.dpm.fan.fan_output_sensitivity = + le16_to_cpu(fan_info->fan3.usFanOutputSensitivity); + } rdev->pm.dpm.fan.ucode_fan_control = true; } } diff --git a/drivers/gpu/drm/radeon/r600_dpm.h b/drivers/gpu/drm/radeon/r600_dpm.h index 46b9d2a03018..bd499d749bc9 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.h +++ b/drivers/gpu/drm/radeon/r600_dpm.h @@ -96,6 +96,9 @@ #define R600_TEMP_RANGE_MIN (90 * 1000) #define R600_TEMP_RANGE_MAX (120 * 1000) +#define FDO_PWM_MODE_STATIC 1 +#define FDO_PWM_MODE_STATIC_RPM 5 + enum r600_power_level { R600_POWER_LEVEL_LOW = 0, R600_POWER_LEVEL_MEDIUM = 1, diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index a9717b3fbf1b..54529b837afa 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -150,9 +150,6 @@ extern int radeon_backlight; /* number of hw syncs before falling back on blocking */ #define RADEON_NUM_SYNCS 4 -/* number of hw syncs before falling back on blocking */ -#define RADEON_NUM_SYNCS 4 - /* hardcode those limit for now */ #define RADEON_VA_IB_OFFSET (1 << 20) #define RADEON_VA_RESERVED_SIZE (8 << 20) @@ -363,14 +360,15 @@ struct radeon_fence_driver { }; struct radeon_fence { - struct fence base; + struct fence base; - struct radeon_device *rdev; - uint64_t seq; + struct radeon_device *rdev; + uint64_t seq; /* RB, DMA, etc. */ - unsigned ring; + unsigned ring; + bool is_vm_update; - wait_queue_t fence_wake; + wait_queue_t fence_wake; }; int radeon_fence_driver_start_ring(struct radeon_device *rdev, int ring); @@ -452,12 +450,22 @@ struct radeon_mman { #endif }; +struct radeon_bo_list { + struct radeon_bo *robj; + struct ttm_validate_buffer tv; + uint64_t gpu_offset; + unsigned prefered_domains; + unsigned allowed_domains; + uint32_t tiling_flags; +}; + /* bo virtual address in a specific vm */ struct radeon_bo_va { /* protected by bo being reserved */ struct list_head bo_list; uint32_t flags; uint64_t addr; + struct radeon_fence *last_pt_update; unsigned ref_count; /* protected by vm mutex */ @@ -474,7 +482,7 @@ struct radeon_bo { struct list_head list; /* Protected by tbo.reserved */ u32 initial_domain; - struct ttm_place placements[3]; + struct ttm_place placements[4]; struct ttm_placement placement; struct ttm_buffer_object tbo; struct ttm_bo_kmap_obj kmap; @@ -576,10 +584,9 @@ int radeon_mode_dumb_mmap(struct drm_file *filp, * Semaphores. */ struct radeon_semaphore { - struct radeon_sa_bo *sa_bo; - signed waiters; - uint64_t gpu_addr; - struct radeon_fence *sync_to[RADEON_NUM_RINGS]; + struct radeon_sa_bo *sa_bo; + signed waiters; + uint64_t gpu_addr; }; int radeon_semaphore_create(struct radeon_device *rdev, @@ -588,20 +595,33 @@ bool radeon_semaphore_emit_signal(struct radeon_device *rdev, int ring, struct radeon_semaphore *semaphore); bool radeon_semaphore_emit_wait(struct radeon_device *rdev, int ring, struct radeon_semaphore *semaphore); -void radeon_semaphore_sync_fence(struct radeon_semaphore *semaphore, - struct radeon_fence *fence); -int radeon_semaphore_sync_resv(struct radeon_device *rdev, - struct radeon_semaphore *semaphore, - struct reservation_object *resv, - bool shared); -int radeon_semaphore_sync_rings(struct radeon_device *rdev, - struct radeon_semaphore *semaphore, - int waiting_ring); void radeon_semaphore_free(struct radeon_device *rdev, struct radeon_semaphore **semaphore, struct radeon_fence *fence); /* + * Synchronization + */ +struct radeon_sync { + struct radeon_semaphore *semaphores[RADEON_NUM_SYNCS]; + struct radeon_fence *sync_to[RADEON_NUM_RINGS]; + struct radeon_fence *last_vm_update; +}; + +void radeon_sync_create(struct radeon_sync *sync); +void radeon_sync_fence(struct radeon_sync *sync, + struct radeon_fence *fence); +int radeon_sync_resv(struct radeon_device *rdev, + struct radeon_sync *sync, + struct reservation_object *resv, + bool shared); +int radeon_sync_rings(struct radeon_device *rdev, + struct radeon_sync *sync, + int waiting_ring); +void radeon_sync_free(struct radeon_device *rdev, struct radeon_sync *sync, + struct radeon_fence *fence); + +/* * GART structures, functions & helpers */ struct radeon_mc; @@ -701,6 +721,10 @@ struct radeon_doorbell { int radeon_doorbell_get(struct radeon_device *rdev, u32 *page); void radeon_doorbell_free(struct radeon_device *rdev, u32 doorbell); +void radeon_doorbell_get_kfd_info(struct radeon_device *rdev, + phys_addr_t *aperture_base, + size_t *aperture_size, + size_t *start_offset); /* * IRQS. @@ -814,7 +838,7 @@ struct radeon_ib { struct radeon_fence *fence; struct radeon_vm *vm; bool is_const_ib; - struct radeon_semaphore *semaphore; + struct radeon_sync sync; }; struct radeon_ring { @@ -891,33 +915,40 @@ struct radeon_vm_pt { uint64_t addr; }; +struct radeon_vm_id { + unsigned id; + uint64_t pd_gpu_addr; + /* last flushed PD/PT update */ + struct radeon_fence *flushed_updates; + /* last use of vmid */ + struct radeon_fence *last_id_use; +}; + struct radeon_vm { - struct rb_root va; - unsigned id; + struct mutex mutex; + + struct rb_root va; + + /* protecting invalidated and freed */ + spinlock_t status_lock; /* BOs moved, but not yet updated in the PT */ - struct list_head invalidated; + struct list_head invalidated; /* BOs freed, but not yet updated in the PT */ - struct list_head freed; + struct list_head freed; /* contains the page directory */ - struct radeon_bo *page_directory; - uint64_t pd_gpu_addr; - unsigned max_pde_used; + struct radeon_bo *page_directory; + unsigned max_pde_used; /* array of page tables, one for each page directory entry */ - struct radeon_vm_pt *page_tables; + struct radeon_vm_pt *page_tables; - struct radeon_bo_va *ib_bo_va; + struct radeon_bo_va *ib_bo_va; - struct mutex mutex; - /* last fence for cs using this vm */ - struct radeon_fence *fence; - /* last flush or NULL if we still need to flush */ - struct radeon_fence *last_flush; - /* last use of vmid */ - struct radeon_fence *last_id_use; + /* for id and flush management per ring */ + struct radeon_vm_id ids[RADEON_NUM_RINGS]; }; struct radeon_vm_manager { @@ -1025,19 +1056,7 @@ void cayman_dma_fini(struct radeon_device *rdev); /* * CS. */ -struct radeon_cs_reloc { - struct drm_gem_object *gobj; - struct radeon_bo *robj; - struct ttm_validate_buffer tv; - uint64_t gpu_offset; - unsigned prefered_domains; - unsigned allowed_domains; - uint32_t tiling_flags; - uint32_t handle; -}; - struct radeon_cs_chunk { - uint32_t chunk_id; uint32_t length_dw; uint32_t *kdata; void __user *user_ptr; @@ -1055,16 +1074,15 @@ struct radeon_cs_parser { unsigned idx; /* relocations */ unsigned nrelocs; - struct radeon_cs_reloc *relocs; - struct radeon_cs_reloc **relocs_ptr; - struct radeon_cs_reloc *vm_bos; + struct radeon_bo_list *relocs; + struct radeon_bo_list *vm_bos; struct list_head validated; unsigned dma_reloc_idx; /* indices of various chunks */ - int chunk_ib_idx; - int chunk_relocs_idx; - int chunk_flags_idx; - int chunk_const_ib_idx; + struct radeon_cs_chunk *chunk_ib; + struct radeon_cs_chunk *chunk_relocs; + struct radeon_cs_chunk *chunk_flags; + struct radeon_cs_chunk *chunk_const_ib; struct radeon_ib ib; struct radeon_ib const_ib; void *track; @@ -1078,7 +1096,7 @@ struct radeon_cs_parser { static inline u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx) { - struct radeon_cs_chunk *ibc = &p->chunks[p->chunk_ib_idx]; + struct radeon_cs_chunk *ibc = p->chunk_ib; if (ibc->kdata) return ibc->kdata[idx]; @@ -1490,6 +1508,10 @@ struct radeon_dpm_fan { u8 t_hyst; u32 cycle_delay; u16 t_max; + u8 control_mode; + u16 default_max_fan_pwm; + u16 default_fan_output_sensitivity; + u16 fan_output_sensitivity; bool ucode_fan_control; }; @@ -1623,6 +1645,11 @@ struct radeon_pm { /* internal thermal controller on rv6xx+ */ enum radeon_int_thermal_type int_thermal_type; struct device *int_hwmon_dev; + /* fan control parameters */ + bool no_fan; + u8 fan_pulses_per_revolution; + u8 fan_min_rpm; + u8 fan_max_rpm; /* dpm */ bool dpm_enabled; struct radeon_dpm dpm; @@ -1785,7 +1812,8 @@ struct radeon_asic_ring { void (*hdp_flush)(struct radeon_device *rdev, struct radeon_ring *ring); bool (*emit_semaphore)(struct radeon_device *rdev, struct radeon_ring *cp, struct radeon_semaphore *semaphore, bool emit_wait); - void (*vm_flush)(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); + void (*vm_flush)(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr); /* testing functions */ int (*ring_test)(struct radeon_device *rdev, struct radeon_ring *cp); @@ -2388,6 +2416,8 @@ struct radeon_device { struct radeon_atcs atcs; /* srbm instance registers */ struct mutex srbm_mutex; + /* GRBM index mutex. Protects concurrents access to GRBM index */ + struct mutex grbm_idx_mutex; /* clock, powergating flags */ u32 cg_flags; u32 pg_flags; @@ -2400,6 +2430,10 @@ struct radeon_device { u64 vram_pin_size; u64 gart_pin_size; + /* amdkfd interface */ + struct kfd_dev *kfd; + struct radeon_sa_manager kfd_bo; + struct mutex mn_lock; DECLARE_HASHTABLE(mn_hash, 7); }; @@ -2831,7 +2865,7 @@ static inline void radeon_ring_write(struct radeon_ring *ring, uint32_t v) #define radeon_ring_ib_execute(rdev, r, ib) (rdev)->asic->ring[(r)]->ib_execute((rdev), (ib)) #define radeon_ring_ib_parse(rdev, r, ib) (rdev)->asic->ring[(r)]->ib_parse((rdev), (ib)) #define radeon_ring_is_lockup(rdev, r, cp) (rdev)->asic->ring[(r)]->is_lockup((rdev), (cp)) -#define radeon_ring_vm_flush(rdev, r, vm) (rdev)->asic->ring[(r)]->vm_flush((rdev), (r), (vm)) +#define radeon_ring_vm_flush(rdev, r, vm_id, pd_addr) (rdev)->asic->ring[(r)->idx]->vm_flush((rdev), (r), (vm_id), (pd_addr)) #define radeon_ring_get_rptr(rdev, r) (rdev)->asic->ring[(r)->idx]->get_rptr((rdev), (r)) #define radeon_ring_get_wptr(rdev, r) (rdev)->asic->ring[(r)->idx]->get_wptr((rdev), (r)) #define radeon_ring_set_wptr(rdev, r) (rdev)->asic->ring[(r)->idx]->set_wptr((rdev), (r)) @@ -2940,14 +2974,14 @@ int radeon_vm_manager_init(struct radeon_device *rdev); void radeon_vm_manager_fini(struct radeon_device *rdev); int radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm); void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm); -struct radeon_cs_reloc *radeon_vm_get_bos(struct radeon_device *rdev, +struct radeon_bo_list *radeon_vm_get_bos(struct radeon_device *rdev, struct radeon_vm *vm, struct list_head *head); struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev, struct radeon_vm *vm, int ring); void radeon_vm_flush(struct radeon_device *rdev, struct radeon_vm *vm, - int ring); + int ring, struct radeon_fence *fence); void radeon_vm_fence(struct radeon_device *rdev, struct radeon_vm *vm, struct radeon_fence *fence); @@ -3054,7 +3088,7 @@ bool radeon_cs_packet_next_is_pkt3_nop(struct radeon_cs_parser *p); void radeon_cs_dump_packet(struct radeon_cs_parser *p, struct radeon_cs_packet *pkt); int radeon_cs_packet_next_reloc(struct radeon_cs_parser *p, - struct radeon_cs_reloc **cs_reloc, + struct radeon_bo_list **cs_reloc, int nomm); int r600_cs_common_vline_parse(struct radeon_cs_parser *p, uint32_t *vline_start_end, diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index d8ace5b28a5b..2a45d548d5ec 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -599,7 +599,8 @@ int cayman_asic_reset(struct radeon_device *rdev); void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib); int cayman_vm_init(struct radeon_device *rdev); void cayman_vm_fini(struct radeon_device *rdev); -void cayman_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); +void cayman_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr); uint32_t cayman_vm_page_flags(struct radeon_device *rdev, uint32_t flags); int evergreen_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib); int evergreen_dma_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib); @@ -624,7 +625,8 @@ void cayman_dma_vm_set_pages(struct radeon_device *rdev, uint32_t incr, uint32_t flags); void cayman_dma_vm_pad_ib(struct radeon_ib *ib); -void cayman_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); +void cayman_dma_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr); u32 cayman_gfx_get_rptr(struct radeon_device *rdev, struct radeon_ring *ring); @@ -699,7 +701,8 @@ int si_irq_set(struct radeon_device *rdev); int si_irq_process(struct radeon_device *rdev); int si_vm_init(struct radeon_device *rdev); void si_vm_fini(struct radeon_device *rdev); -void si_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); +void si_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr); int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib); struct radeon_fence *si_copy_dma(struct radeon_device *rdev, uint64_t src_offset, uint64_t dst_offset, @@ -721,7 +724,8 @@ void si_dma_vm_set_pages(struct radeon_device *rdev, uint64_t addr, unsigned count, uint32_t incr, uint32_t flags); -void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); +void si_dma_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr); u32 si_get_xclk(struct radeon_device *rdev); uint64_t si_get_gpu_clock_counter(struct radeon_device *rdev); int si_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk); @@ -793,7 +797,8 @@ int cik_irq_set(struct radeon_device *rdev); int cik_irq_process(struct radeon_device *rdev); int cik_vm_init(struct radeon_device *rdev); void cik_vm_fini(struct radeon_device *rdev); -void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); +void cik_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr); void cik_sdma_vm_copy_pages(struct radeon_device *rdev, struct radeon_ib *ib, @@ -811,7 +816,8 @@ void cik_sdma_vm_set_pages(struct radeon_device *rdev, uint32_t incr, uint32_t flags); void cik_sdma_vm_pad_ib(struct radeon_ib *ib); -void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); +void cik_dma_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr); int cik_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib); u32 cik_gfx_get_rptr(struct radeon_device *rdev, struct radeon_ring *ring); diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index df69b92ba164..dbc94f300297 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -196,8 +196,8 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev) } } -static struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, - u8 id) +struct radeon_gpio_rec radeon_atombios_lookup_gpio(struct radeon_device *rdev, + u8 id) { struct atom_context *ctx = rdev->mode_info.atom_context; struct radeon_gpio_rec gpio; @@ -221,6 +221,7 @@ static struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, if (id == pin->ucGPIO_ID) { gpio.id = pin->ucGPIO_ID; gpio.reg = le16_to_cpu(pin->usGpioPin_AIndex) * 4; + gpio.shift = pin->ucGpioPinBitShift; gpio.mask = (1 << pin->ucGpioPinBitShift); gpio.valid = true; break; @@ -801,7 +802,7 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) hpd_record = (ATOM_HPD_INT_RECORD *) record; - gpio = radeon_lookup_gpio(rdev, + gpio = radeon_atombios_lookup_gpio(rdev, hpd_record->ucHPDIntGPIOID); hpd = radeon_atom_get_hpd_info_from_gpio(rdev, &gpio); hpd.plugged_state = hpd_record->ucPlugged_PinState; @@ -2128,7 +2129,7 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev) rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_GPIO; rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = - radeon_lookup_gpio(rdev, + radeon_atombios_lookup_gpio(rdev, power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex); if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = @@ -2164,7 +2165,7 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev) rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_GPIO; rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = - radeon_lookup_gpio(rdev, + radeon_atombios_lookup_gpio(rdev, power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex); if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = @@ -2200,7 +2201,7 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev) rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_GPIO; rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = - radeon_lookup_gpio(rdev, + radeon_atombios_lookup_gpio(rdev, power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex); if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH) rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = @@ -2248,6 +2249,14 @@ static void radeon_atombios_add_pplib_thermal_controller(struct radeon_device *r /* add the i2c bus for thermal/fan chip */ if (controller->ucType > 0) { + if (controller->ucFanParameters & ATOM_PP_FANPARAMETERS_NOFAN) + rdev->pm.no_fan = true; + rdev->pm.fan_pulses_per_revolution = + controller->ucFanParameters & ATOM_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK; + if (rdev->pm.fan_pulses_per_revolution) { + rdev->pm.fan_min_rpm = controller->ucFanMinRPM; + rdev->pm.fan_max_rpm = controller->ucFanMaxRPM; + } if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV6xx) { DRM_INFO("Internal thermal controller %s fan control\n", (controller->ucFanParameters & diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index 6f377de099f9..c830863bc98a 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -77,22 +77,18 @@ static int radeon_cs_parser_relocs(struct radeon_cs_parser *p) struct drm_device *ddev = p->rdev->ddev; struct radeon_cs_chunk *chunk; struct radeon_cs_buckets buckets; - unsigned i, j; - bool duplicate, need_mmap_lock = false; + unsigned i; + bool need_mmap_lock = false; int r; - if (p->chunk_relocs_idx == -1) { + if (p->chunk_relocs == NULL) { return 0; } - chunk = &p->chunks[p->chunk_relocs_idx]; + chunk = p->chunk_relocs; p->dma_reloc_idx = 0; /* FIXME: we assume that each relocs use 4 dwords */ p->nrelocs = chunk->length_dw / 4; - p->relocs_ptr = kcalloc(p->nrelocs, sizeof(void *), GFP_KERNEL); - if (p->relocs_ptr == NULL) { - return -ENOMEM; - } - p->relocs = kcalloc(p->nrelocs, sizeof(struct radeon_cs_reloc), GFP_KERNEL); + p->relocs = kcalloc(p->nrelocs, sizeof(struct radeon_bo_list), GFP_KERNEL); if (p->relocs == NULL) { return -ENOMEM; } @@ -101,31 +97,17 @@ static int radeon_cs_parser_relocs(struct radeon_cs_parser *p) for (i = 0; i < p->nrelocs; i++) { struct drm_radeon_cs_reloc *r; + struct drm_gem_object *gobj; unsigned priority; - duplicate = false; r = (struct drm_radeon_cs_reloc *)&chunk->kdata[i*4]; - for (j = 0; j < i; j++) { - if (r->handle == p->relocs[j].handle) { - p->relocs_ptr[i] = &p->relocs[j]; - duplicate = true; - break; - } - } - if (duplicate) { - p->relocs[i].handle = 0; - continue; - } - - p->relocs[i].gobj = drm_gem_object_lookup(ddev, p->filp, - r->handle); - if (p->relocs[i].gobj == NULL) { + gobj = drm_gem_object_lookup(ddev, p->filp, r->handle); + if (gobj == NULL) { DRM_ERROR("gem object lookup failed 0x%x\n", r->handle); return -ENOENT; } - p->relocs_ptr[i] = &p->relocs[i]; - p->relocs[i].robj = gem_to_radeon_bo(p->relocs[i].gobj); + p->relocs[i].robj = gem_to_radeon_bo(gobj); /* The userspace buffer priorities are from 0 to 15. A higher * number means the buffer is more important. @@ -184,7 +166,6 @@ static int radeon_cs_parser_relocs(struct radeon_cs_parser *p) p->relocs[i].tv.bo = &p->relocs[i].robj->tbo; p->relocs[i].tv.shared = !r->write_domain; - p->relocs[i].handle = r->handle; radeon_cs_buckets_add(&buckets, &p->relocs[i].tv.head, priority); @@ -251,15 +232,15 @@ static int radeon_cs_get_ring(struct radeon_cs_parser *p, u32 ring, s32 priority static int radeon_cs_sync_rings(struct radeon_cs_parser *p) { - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; int r; list_for_each_entry(reloc, &p->validated, tv.head) { struct reservation_object *resv; resv = reloc->robj->tbo.resv; - r = radeon_semaphore_sync_resv(p->rdev, p->ib.semaphore, resv, - reloc->tv.shared); + r = radeon_sync_resv(p->rdev, &p->ib.sync, resv, + reloc->tv.shared); if (r) return r; } @@ -282,13 +263,11 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data) INIT_LIST_HEAD(&p->validated); p->idx = 0; p->ib.sa_bo = NULL; - p->ib.semaphore = NULL; p->const_ib.sa_bo = NULL; - p->const_ib.semaphore = NULL; - p->chunk_ib_idx = -1; - p->chunk_relocs_idx = -1; - p->chunk_flags_idx = -1; - p->chunk_const_ib_idx = -1; + p->chunk_ib = NULL; + p->chunk_relocs = NULL; + p->chunk_flags = NULL; + p->chunk_const_ib = NULL; p->chunks_array = kcalloc(cs->num_chunks, sizeof(uint64_t), GFP_KERNEL); if (p->chunks_array == NULL) { return -ENOMEM; @@ -315,24 +294,23 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data) return -EFAULT; } p->chunks[i].length_dw = user_chunk.length_dw; - p->chunks[i].chunk_id = user_chunk.chunk_id; - if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_RELOCS) { - p->chunk_relocs_idx = i; + if (user_chunk.chunk_id == RADEON_CHUNK_ID_RELOCS) { + p->chunk_relocs = &p->chunks[i]; } - if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_IB) { - p->chunk_ib_idx = i; + if (user_chunk.chunk_id == RADEON_CHUNK_ID_IB) { + p->chunk_ib = &p->chunks[i]; /* zero length IB isn't useful */ if (p->chunks[i].length_dw == 0) return -EINVAL; } - if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_CONST_IB) { - p->chunk_const_ib_idx = i; + if (user_chunk.chunk_id == RADEON_CHUNK_ID_CONST_IB) { + p->chunk_const_ib = &p->chunks[i]; /* zero length CONST IB isn't useful */ if (p->chunks[i].length_dw == 0) return -EINVAL; } - if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_FLAGS) { - p->chunk_flags_idx = i; + if (user_chunk.chunk_id == RADEON_CHUNK_ID_FLAGS) { + p->chunk_flags = &p->chunks[i]; /* zero length flags aren't useful */ if (p->chunks[i].length_dw == 0) return -EINVAL; @@ -341,10 +319,10 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data) size = p->chunks[i].length_dw; cdata = (void __user *)(unsigned long)user_chunk.chunk_data; p->chunks[i].user_ptr = cdata; - if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_CONST_IB) + if (user_chunk.chunk_id == RADEON_CHUNK_ID_CONST_IB) continue; - if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_IB) { + if (user_chunk.chunk_id == RADEON_CHUNK_ID_IB) { if (!p->rdev || !(p->rdev->flags & RADEON_IS_AGP)) continue; } @@ -357,7 +335,7 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data) if (copy_from_user(p->chunks[i].kdata, cdata, size)) { return -EFAULT; } - if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_FLAGS) { + if (user_chunk.chunk_id == RADEON_CHUNK_ID_FLAGS) { p->cs_flags = p->chunks[i].kdata[0]; if (p->chunks[i].length_dw > 1) ring = p->chunks[i].kdata[1]; @@ -398,8 +376,8 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data) static int cmp_size_smaller_first(void *priv, struct list_head *a, struct list_head *b) { - struct radeon_cs_reloc *la = list_entry(a, struct radeon_cs_reloc, tv.head); - struct radeon_cs_reloc *lb = list_entry(b, struct radeon_cs_reloc, tv.head); + struct radeon_bo_list *la = list_entry(a, struct radeon_bo_list, tv.head); + struct radeon_bo_list *lb = list_entry(b, struct radeon_bo_list, tv.head); /* Sort A before B if A is smaller. */ return (int)la->robj->tbo.num_pages - (int)lb->robj->tbo.num_pages; @@ -440,13 +418,15 @@ static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error, bo if (parser->relocs != NULL) { for (i = 0; i < parser->nrelocs; i++) { - if (parser->relocs[i].gobj) - drm_gem_object_unreference_unlocked(parser->relocs[i].gobj); + struct radeon_bo *bo = parser->relocs[i].robj; + if (bo == NULL) + continue; + + drm_gem_object_unreference_unlocked(&bo->gem_base); } } kfree(parser->track); kfree(parser->relocs); - kfree(parser->relocs_ptr); drm_free_large(parser->vm_bos); for (i = 0; i < parser->nchunks; i++) drm_free_large(parser->chunks[i].kdata); @@ -461,7 +441,7 @@ static int radeon_cs_ib_chunk(struct radeon_device *rdev, { int r; - if (parser->chunk_ib_idx == -1) + if (parser->chunk_ib == NULL) return 0; if (parser->cs_flags & RADEON_CS_USE_VM) @@ -521,10 +501,6 @@ static int radeon_bo_vm_update_pte(struct radeon_cs_parser *p, for (i = 0; i < p->nrelocs; i++) { struct radeon_bo *bo; - /* ignore duplicates */ - if (p->relocs_ptr[i] != &p->relocs[i]) - continue; - bo = p->relocs[i].robj; bo_va = radeon_vm_bo_find(vm, bo); if (bo_va == NULL) { @@ -535,6 +511,8 @@ static int radeon_bo_vm_update_pte(struct radeon_cs_parser *p, r = radeon_vm_bo_update(rdev, bo_va, &bo->tbo.mem); if (r) return r; + + radeon_sync_fence(&p->ib.sync, bo_va->last_pt_update); } return radeon_vm_clear_invalids(rdev, vm); @@ -547,7 +525,7 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev, struct radeon_vm *vm = &fpriv->vm; int r; - if (parser->chunk_ib_idx == -1) + if (parser->chunk_ib == NULL) return 0; if ((parser->cs_flags & RADEON_CS_USE_VM) == 0) return 0; @@ -579,10 +557,9 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev, DRM_ERROR("Failed to sync rings: %i\n", r); goto out; } - radeon_semaphore_sync_fence(parser->ib.semaphore, vm->fence); if ((rdev->family >= CHIP_TAHITI) && - (parser->chunk_const_ib_idx != -1)) { + (parser->chunk_const_ib != NULL)) { r = radeon_ib_schedule(rdev, &parser->ib, &parser->const_ib, true); } else { r = radeon_ib_schedule(rdev, &parser->ib, NULL, true); @@ -609,7 +586,7 @@ static int radeon_cs_ib_fill(struct radeon_device *rdev, struct radeon_cs_parser struct radeon_vm *vm = NULL; int r; - if (parser->chunk_ib_idx == -1) + if (parser->chunk_ib == NULL) return 0; if (parser->cs_flags & RADEON_CS_USE_VM) { @@ -617,8 +594,8 @@ static int radeon_cs_ib_fill(struct radeon_device *rdev, struct radeon_cs_parser vm = &fpriv->vm; if ((rdev->family >= CHIP_TAHITI) && - (parser->chunk_const_ib_idx != -1)) { - ib_chunk = &parser->chunks[parser->chunk_const_ib_idx]; + (parser->chunk_const_ib != NULL)) { + ib_chunk = parser->chunk_const_ib; if (ib_chunk->length_dw > RADEON_IB_VM_MAX_SIZE) { DRM_ERROR("cs IB CONST too big: %d\n", ib_chunk->length_dw); return -EINVAL; @@ -637,13 +614,13 @@ static int radeon_cs_ib_fill(struct radeon_device *rdev, struct radeon_cs_parser return -EFAULT; } - ib_chunk = &parser->chunks[parser->chunk_ib_idx]; + ib_chunk = parser->chunk_ib; if (ib_chunk->length_dw > RADEON_IB_VM_MAX_SIZE) { DRM_ERROR("cs IB too big: %d\n", ib_chunk->length_dw); return -EINVAL; } } - ib_chunk = &parser->chunks[parser->chunk_ib_idx]; + ib_chunk = parser->chunk_ib; r = radeon_ib_get(rdev, parser->ring, &parser->ib, vm, ib_chunk->length_dw * 4); @@ -735,7 +712,7 @@ int radeon_cs_packet_parse(struct radeon_cs_parser *p, struct radeon_cs_packet *pkt, unsigned idx) { - struct radeon_cs_chunk *ib_chunk = &p->chunks[p->chunk_ib_idx]; + struct radeon_cs_chunk *ib_chunk = p->chunk_ib; struct radeon_device *rdev = p->rdev; uint32_t header; @@ -829,7 +806,7 @@ void radeon_cs_dump_packet(struct radeon_cs_parser *p, * GPU offset using the provided start. **/ int radeon_cs_packet_next_reloc(struct radeon_cs_parser *p, - struct radeon_cs_reloc **cs_reloc, + struct radeon_bo_list **cs_reloc, int nomm) { struct radeon_cs_chunk *relocs_chunk; @@ -837,12 +814,12 @@ int radeon_cs_packet_next_reloc(struct radeon_cs_parser *p, unsigned idx; int r; - if (p->chunk_relocs_idx == -1) { + if (p->chunk_relocs == NULL) { DRM_ERROR("No relocation chunk !\n"); return -EINVAL; } *cs_reloc = NULL; - relocs_chunk = &p->chunks[p->chunk_relocs_idx]; + relocs_chunk = p->chunk_relocs; r = radeon_cs_packet_parse(p, &p3reloc, p->idx); if (r) return r; @@ -868,6 +845,6 @@ int radeon_cs_packet_next_reloc(struct radeon_cs_parser *p, (u64)relocs_chunk->kdata[idx + 3] << 32; (*cs_reloc)->gpu_offset |= relocs_chunk->kdata[idx + 0]; } else - *cs_reloc = p->relocs_ptr[(idx / 4)]; + *cs_reloc = &p->relocs[(idx / 4)]; return 0; } diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c index 9630e8d95fb4..45e54060ee97 100644 --- a/drivers/gpu/drm/radeon/radeon_cursor.c +++ b/drivers/gpu/drm/radeon/radeon_cursor.c @@ -117,106 +117,7 @@ static void radeon_show_cursor(struct drm_crtc *crtc) } } -static void radeon_set_cursor(struct drm_crtc *crtc, struct drm_gem_object *obj, - uint64_t gpu_addr) -{ - struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); - struct radeon_device *rdev = crtc->dev->dev_private; - - if (ASIC_IS_DCE4(rdev)) { - WREG32(EVERGREEN_CUR_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset, - upper_32_bits(gpu_addr)); - WREG32(EVERGREEN_CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, - gpu_addr & 0xffffffff); - } else if (ASIC_IS_AVIVO(rdev)) { - if (rdev->family >= CHIP_RV770) { - if (radeon_crtc->crtc_id) - WREG32(R700_D2CUR_SURFACE_ADDRESS_HIGH, upper_32_bits(gpu_addr)); - else - WREG32(R700_D1CUR_SURFACE_ADDRESS_HIGH, upper_32_bits(gpu_addr)); - } - WREG32(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, - gpu_addr & 0xffffffff); - } else { - radeon_crtc->legacy_cursor_offset = gpu_addr - radeon_crtc->legacy_display_base_addr; - /* offset is from DISP(2)_BASE_ADDRESS */ - WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, radeon_crtc->legacy_cursor_offset); - } -} - -int radeon_crtc_cursor_set(struct drm_crtc *crtc, - struct drm_file *file_priv, - uint32_t handle, - uint32_t width, - uint32_t height) -{ - struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); - struct radeon_device *rdev = crtc->dev->dev_private; - struct drm_gem_object *obj; - struct radeon_bo *robj; - uint64_t gpu_addr; - int ret; - - if (!handle) { - /* turn off cursor */ - radeon_hide_cursor(crtc); - obj = NULL; - goto unpin; - } - - if ((width > radeon_crtc->max_cursor_width) || - (height > radeon_crtc->max_cursor_height)) { - DRM_ERROR("bad cursor width or height %d x %d\n", width, height); - return -EINVAL; - } - - obj = drm_gem_object_lookup(crtc->dev, file_priv, handle); - if (!obj) { - DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, radeon_crtc->crtc_id); - return -ENOENT; - } - - robj = gem_to_radeon_bo(obj); - ret = radeon_bo_reserve(robj, false); - if (unlikely(ret != 0)) - goto fail; - /* Only 27 bit offset for legacy cursor */ - ret = radeon_bo_pin_restricted(robj, RADEON_GEM_DOMAIN_VRAM, - ASIC_IS_AVIVO(rdev) ? 0 : 1 << 27, - &gpu_addr); - radeon_bo_unreserve(robj); - if (ret) - goto fail; - - radeon_crtc->cursor_width = width; - radeon_crtc->cursor_height = height; - - radeon_lock_cursor(crtc, true); - radeon_set_cursor(crtc, obj, gpu_addr); - radeon_show_cursor(crtc); - radeon_lock_cursor(crtc, false); - -unpin: - if (radeon_crtc->cursor_bo) { - robj = gem_to_radeon_bo(radeon_crtc->cursor_bo); - ret = radeon_bo_reserve(robj, false); - if (likely(ret == 0)) { - radeon_bo_unpin(robj); - radeon_bo_unreserve(robj); - } - drm_gem_object_unreference_unlocked(radeon_crtc->cursor_bo); - } - - radeon_crtc->cursor_bo = obj; - return 0; -fail: - drm_gem_object_unreference_unlocked(obj); - - return ret; -} - -int radeon_crtc_cursor_move(struct drm_crtc *crtc, - int x, int y) +static int radeon_cursor_move_locked(struct drm_crtc *crtc, int x, int y) { struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); struct radeon_device *rdev = crtc->dev->dev_private; @@ -281,7 +182,6 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc, } } - radeon_lock_cursor(crtc, true); if (ASIC_IS_DCE4(rdev)) { WREG32(EVERGREEN_CUR_POSITION + radeon_crtc->crtc_offset, (x << 16) | y); WREG32(EVERGREEN_CUR_HOT_SPOT + radeon_crtc->crtc_offset, (xorigin << 16) | yorigin); @@ -308,7 +208,173 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc, WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, (radeon_crtc->legacy_cursor_offset + (yorigin * 256))); } + + radeon_crtc->cursor_x = x; + radeon_crtc->cursor_y = y; + + return 0; +} + +int radeon_crtc_cursor_move(struct drm_crtc *crtc, + int x, int y) +{ + int ret; + + radeon_lock_cursor(crtc, true); + ret = radeon_cursor_move_locked(crtc, x, y); radeon_lock_cursor(crtc, false); + return ret; +} + +static int radeon_set_cursor(struct drm_crtc *crtc, struct drm_gem_object *obj) +{ + struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); + struct radeon_device *rdev = crtc->dev->dev_private; + struct radeon_bo *robj = gem_to_radeon_bo(obj); + uint64_t gpu_addr; + int ret; + + ret = radeon_bo_reserve(robj, false); + if (unlikely(ret != 0)) + goto fail; + /* Only 27 bit offset for legacy cursor */ + ret = radeon_bo_pin_restricted(robj, RADEON_GEM_DOMAIN_VRAM, + ASIC_IS_AVIVO(rdev) ? 0 : 1 << 27, + &gpu_addr); + radeon_bo_unreserve(robj); + if (ret) + goto fail; + + if (ASIC_IS_DCE4(rdev)) { + WREG32(EVERGREEN_CUR_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset, + upper_32_bits(gpu_addr)); + WREG32(EVERGREEN_CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, + gpu_addr & 0xffffffff); + } else if (ASIC_IS_AVIVO(rdev)) { + if (rdev->family >= CHIP_RV770) { + if (radeon_crtc->crtc_id) + WREG32(R700_D2CUR_SURFACE_ADDRESS_HIGH, upper_32_bits(gpu_addr)); + else + WREG32(R700_D1CUR_SURFACE_ADDRESS_HIGH, upper_32_bits(gpu_addr)); + } + WREG32(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, + gpu_addr & 0xffffffff); + } else { + radeon_crtc->legacy_cursor_offset = gpu_addr - radeon_crtc->legacy_display_base_addr; + /* offset is from DISP(2)_BASE_ADDRESS */ + WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, radeon_crtc->legacy_cursor_offset); + } + return 0; + +fail: + drm_gem_object_unreference_unlocked(obj); + + return ret; +} + +int radeon_crtc_cursor_set2(struct drm_crtc *crtc, + struct drm_file *file_priv, + uint32_t handle, + uint32_t width, + uint32_t height, + int32_t hot_x, + int32_t hot_y) +{ + struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); + struct drm_gem_object *obj; + int ret; + + if (!handle) { + /* turn off cursor */ + radeon_hide_cursor(crtc); + obj = NULL; + goto unpin; + } + + if ((width > radeon_crtc->max_cursor_width) || + (height > radeon_crtc->max_cursor_height)) { + DRM_ERROR("bad cursor width or height %d x %d\n", width, height); + return -EINVAL; + } + + obj = drm_gem_object_lookup(crtc->dev, file_priv, handle); + if (!obj) { + DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, radeon_crtc->crtc_id); + return -ENOENT; + } + + radeon_crtc->cursor_width = width; + radeon_crtc->cursor_height = height; + + radeon_lock_cursor(crtc, true); + + if (hot_x != radeon_crtc->cursor_hot_x || + hot_y != radeon_crtc->cursor_hot_y) { + int x, y; + + x = radeon_crtc->cursor_x + radeon_crtc->cursor_hot_x - hot_x; + y = radeon_crtc->cursor_y + radeon_crtc->cursor_hot_y - hot_y; + + radeon_cursor_move_locked(crtc, x, y); + + radeon_crtc->cursor_hot_x = hot_x; + radeon_crtc->cursor_hot_y = hot_y; + } + + ret = radeon_set_cursor(crtc, obj); + + if (ret) + DRM_ERROR("radeon_set_cursor returned %d, not changing cursor\n", + ret); + else + radeon_show_cursor(crtc); + + radeon_lock_cursor(crtc, false); + +unpin: + if (radeon_crtc->cursor_bo) { + struct radeon_bo *robj = gem_to_radeon_bo(radeon_crtc->cursor_bo); + ret = radeon_bo_reserve(robj, false); + if (likely(ret == 0)) { + radeon_bo_unpin(robj); + radeon_bo_unreserve(robj); + } + if (radeon_crtc->cursor_bo != obj) + drm_gem_object_unreference_unlocked(radeon_crtc->cursor_bo); + } + + radeon_crtc->cursor_bo = obj; + return 0; +} + +/** + * radeon_cursor_reset - Re-set the current cursor, if any. + * + * @crtc: drm crtc + * + * If the CRTC passed in currently has a cursor assigned, this function + * makes sure it's visible. + */ +void radeon_cursor_reset(struct drm_crtc *crtc) +{ + struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); + int ret; + + if (radeon_crtc->cursor_bo) { + radeon_lock_cursor(crtc, true); + + radeon_cursor_move_locked(crtc, radeon_crtc->cursor_x, + radeon_crtc->cursor_y); + + ret = radeon_set_cursor(crtc, radeon_crtc->cursor_bo); + if (ret) + DRM_ERROR("radeon_set_cursor returned %d, not showing " + "cursor\n", ret); + else + radeon_show_cursor(crtc); + + radeon_lock_cursor(crtc, false); + } } diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 995a8b1770dd..0ec65168f331 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -377,6 +377,37 @@ void radeon_doorbell_free(struct radeon_device *rdev, u32 doorbell) __clear_bit(doorbell, rdev->doorbell.used); } +/** + * radeon_doorbell_get_kfd_info - Report doorbell configuration required to + * setup KFD + * + * @rdev: radeon_device pointer + * @aperture_base: output returning doorbell aperture base physical address + * @aperture_size: output returning doorbell aperture size in bytes + * @start_offset: output returning # of doorbell bytes reserved for radeon. + * + * Radeon and the KFD share the doorbell aperture. Radeon sets it up, + * takes doorbells required for its own rings and reports the setup to KFD. + * Radeon reserved doorbells are at the start of the doorbell aperture. + */ +void radeon_doorbell_get_kfd_info(struct radeon_device *rdev, + phys_addr_t *aperture_base, + size_t *aperture_size, + size_t *start_offset) +{ + /* The first num_doorbells are used by radeon. + * KFD takes whatever's left in the aperture. */ + if (rdev->doorbell.size > rdev->doorbell.num_doorbells * sizeof(u32)) { + *aperture_base = rdev->doorbell.base; + *aperture_size = rdev->doorbell.size; + *start_offset = rdev->doorbell.num_doorbells * sizeof(u32); + } else { + *aperture_base = 0; + *aperture_size = 0; + *start_offset = 0; + } +} + /* * radeon_wb_*() * Writeback is the the method by which the the GPU updates special pages @@ -1273,6 +1304,7 @@ int radeon_device_init(struct radeon_device *rdev, mutex_init(&rdev->pm.mutex); mutex_init(&rdev->gpu_clock_mutex); mutex_init(&rdev->srbm_mutex); + mutex_init(&rdev->grbm_idx_mutex); init_rwsem(&rdev->pm.mclk_lock); init_rwsem(&rdev->exclusive_lock); init_waitqueue_head(&rdev->irq.vblank_queue); diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 00ead8c2758a..102116902a07 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -32,6 +32,7 @@ #include <linux/pm_runtime.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_plane_helper.h> #include <drm/drm_edid.h> #include <linux/gcd.h> @@ -634,7 +635,7 @@ radeon_crtc_set_config(struct drm_mode_set *set) return ret; } static const struct drm_crtc_funcs radeon_crtc_funcs = { - .cursor_set = radeon_crtc_cursor_set, + .cursor_set2 = radeon_crtc_cursor_set2, .cursor_move = radeon_crtc_cursor_move, .gamma_set = radeon_crtc_gamma_set, .set_config = radeon_crtc_set_config, diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index dcffa30ee2db..4f50fb0e3d93 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -41,6 +41,8 @@ #include <drm/drm_gem.h> #include "drm_crtc_helper.h" +#include "radeon_kfd.h" + /* * KMS wrapper. * - 2.0.0 - initial interface @@ -654,12 +656,15 @@ static int __init radeon_init(void) #endif } + radeon_kfd_init(); + /* let modprobe override vga console setting */ return drm_pci_init(driver, pdriver); } static void __exit radeon_exit(void) { + radeon_kfd_fini(); drm_pci_exit(driver, pdriver); radeon_unregister_atpx_handler(); } diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 0ea1db83d573..29b9220ec399 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -48,10 +48,40 @@ struct radeon_fbdev { struct radeon_device *rdev; }; +/** + * radeon_fb_helper_set_par - Hide cursor on CRTCs used by fbdev. + * + * @info: fbdev info + * + * This function hides the cursor on all CRTCs used by fbdev. + */ +static int radeon_fb_helper_set_par(struct fb_info *info) +{ + int ret; + + ret = drm_fb_helper_set_par(info); + + /* XXX: with universal plane support fbdev will automatically disable + * all non-primary planes (including the cursor) + */ + if (ret == 0) { + struct drm_fb_helper *fb_helper = info->par; + int i; + + for (i = 0; i < fb_helper->crtc_count; i++) { + struct drm_crtc *crtc = fb_helper->crtc_info[i].mode_set.crtc; + + radeon_crtc_cursor_set2(crtc, NULL, 0, 0, 0, 0, 0); + } + } + + return ret; +} + static struct fb_ops radeonfb_ops = { .owner = THIS_MODULE, .fb_check_var = drm_fb_helper_check_var, - .fb_set_par = drm_fb_helper_set_par, + .fb_set_par = radeon_fb_helper_set_par, .fb_fillrect = cfb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = cfb_imageblit, diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c index 995167025282..d13d1b5a859f 100644 --- a/drivers/gpu/drm/radeon/radeon_fence.c +++ b/drivers/gpu/drm/radeon/radeon_fence.c @@ -140,6 +140,7 @@ int radeon_fence_emit(struct radeon_device *rdev, (*fence)->rdev = rdev; (*fence)->seq = seq; (*fence)->ring = ring; + (*fence)->is_vm_update = false; fence_init(&(*fence)->base, &radeon_fence_ops, &rdev->fence_queue.lock, rdev->fence_context + ring, seq); radeon_fence_ring_emit(rdev, ring, *fence); diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index c194497aa586..fe48f229043e 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -394,9 +394,10 @@ int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data, return r; } -int radeon_mode_dumb_mmap(struct drm_file *filp, - struct drm_device *dev, - uint32_t handle, uint64_t *offset_p) +static int radeon_mode_mmap(struct drm_file *filp, + struct drm_device *dev, + uint32_t handle, bool dumb, + uint64_t *offset_p) { struct drm_gem_object *gobj; struct radeon_bo *robj; @@ -405,6 +406,14 @@ int radeon_mode_dumb_mmap(struct drm_file *filp, if (gobj == NULL) { return -ENOENT; } + + /* + * We don't allow dumb mmaps on objects created using another + * interface. + */ + WARN_ONCE(dumb && !(gobj->dumb || gobj->import_attach), + "Illegal dumb map of GPU buffer.\n"); + robj = gem_to_radeon_bo(gobj); if (radeon_ttm_tt_has_userptr(robj->tbo.ttm)) { drm_gem_object_unreference_unlocked(gobj); @@ -415,12 +424,20 @@ int radeon_mode_dumb_mmap(struct drm_file *filp, return 0; } +int radeon_mode_dumb_mmap(struct drm_file *filp, + struct drm_device *dev, + uint32_t handle, uint64_t *offset_p) +{ + return radeon_mode_mmap(filp, dev, handle, true, offset_p); +} + int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) { struct drm_radeon_gem_mmap *args = data; - return radeon_mode_dumb_mmap(filp, dev, args->handle, &args->addr_ptr); + return radeon_mode_mmap(filp, dev, args->handle, false, + &args->addr_ptr); } int radeon_gem_busy_ioctl(struct drm_device *dev, void *data, @@ -518,6 +535,68 @@ out: return r; } +/** + * radeon_gem_va_update_vm -update the bo_va in its VM + * + * @rdev: radeon_device pointer + * @bo_va: bo_va to update + * + * Update the bo_va directly after setting it's address. Errors are not + * vital here, so they are not reported back to userspace. + */ +static void radeon_gem_va_update_vm(struct radeon_device *rdev, + struct radeon_bo_va *bo_va) +{ + struct ttm_validate_buffer tv, *entry; + struct radeon_bo_list *vm_bos; + struct ww_acquire_ctx ticket; + struct list_head list; + unsigned domain; + int r; + + INIT_LIST_HEAD(&list); + + tv.bo = &bo_va->bo->tbo; + tv.shared = true; + list_add(&tv.head, &list); + + vm_bos = radeon_vm_get_bos(rdev, bo_va->vm, &list); + if (!vm_bos) + return; + + r = ttm_eu_reserve_buffers(&ticket, &list, true, NULL); + if (r) + goto error_free; + + list_for_each_entry(entry, &list, head) { + domain = radeon_mem_type_to_domain(entry->bo->mem.mem_type); + /* if anything is swapped out don't swap it in here, + just abort and wait for the next CS */ + if (domain == RADEON_GEM_DOMAIN_CPU) + goto error_unreserve; + } + + mutex_lock(&bo_va->vm->mutex); + r = radeon_vm_clear_freed(rdev, bo_va->vm); + if (r) + goto error_unlock; + + if (bo_va->it.start) + r = radeon_vm_bo_update(rdev, bo_va, &bo_va->bo->tbo.mem); + +error_unlock: + mutex_unlock(&bo_va->vm->mutex); + +error_unreserve: + ttm_eu_backoff_reservation(&ticket, &list); + +error_free: + drm_free_large(vm_bos); + + if (r) + DRM_ERROR("Couldn't update BO_VA (%d)\n", r); +} + int radeon_gem_va_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) { @@ -601,6 +680,7 @@ int radeon_gem_va_ioctl(struct drm_device *dev, void *data, if (bo_va->it.start) { args->operation = RADEON_VA_RESULT_VA_EXIST; args->offset = bo_va->it.start * RADEON_GPU_PAGE_SIZE; + radeon_bo_unreserve(rbo); goto out; } r = radeon_vm_bo_set_addr(rdev, bo_va, args->offset, args->flags); @@ -611,12 +691,13 @@ int radeon_gem_va_ioctl(struct drm_device *dev, void *data, default: break; } + if (!r) + radeon_gem_va_update_vm(rdev, bo_va); args->operation = RADEON_VA_RESULT_OK; if (r) { args->operation = RADEON_VA_RESULT_ERROR; } out: - radeon_bo_unreserve(rbo); drm_gem_object_unreference_unlocked(gobj); return r; } @@ -682,6 +763,7 @@ int radeon_mode_dumb_create(struct drm_file *file_priv, return -ENOMEM; r = drm_gem_handle_create(file_priv, gobj, &handle); + gobj->dumb = true; /* drop reference from allocate - handle holds it now */ drm_gem_object_unreference_unlocked(gobj); if (r) { diff --git a/drivers/gpu/drm/radeon/radeon_ib.c b/drivers/gpu/drm/radeon/radeon_ib.c index 3f39fcca4d07..c39ce1f05703 100644 --- a/drivers/gpu/drm/radeon/radeon_ib.c +++ b/drivers/gpu/drm/radeon/radeon_ib.c @@ -64,10 +64,7 @@ int radeon_ib_get(struct radeon_device *rdev, int ring, return r; } - r = radeon_semaphore_create(rdev, &ib->semaphore); - if (r) { - return r; - } + radeon_sync_create(&ib->sync); ib->ring = ring; ib->fence = NULL; @@ -96,7 +93,7 @@ int radeon_ib_get(struct radeon_device *rdev, int ring, */ void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib) { - radeon_semaphore_free(rdev, &ib->semaphore, ib->fence); + radeon_sync_free(rdev, &ib->sync, ib->fence); radeon_sa_bo_free(rdev, &ib->sa_bo, ib->fence); radeon_fence_unref(&ib->fence); } @@ -145,11 +142,11 @@ int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib, if (ib->vm) { struct radeon_fence *vm_id_fence; vm_id_fence = radeon_vm_grab_id(rdev, ib->vm, ib->ring); - radeon_semaphore_sync_fence(ib->semaphore, vm_id_fence); + radeon_sync_fence(&ib->sync, vm_id_fence); } /* sync with other rings */ - r = radeon_semaphore_sync_rings(rdev, ib->semaphore, ib->ring); + r = radeon_sync_rings(rdev, &ib->sync, ib->ring); if (r) { dev_err(rdev->dev, "failed to sync rings (%d)\n", r); radeon_ring_unlock_undo(rdev, ring); @@ -157,11 +154,12 @@ int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib, } if (ib->vm) - radeon_vm_flush(rdev, ib->vm, ib->ring); + radeon_vm_flush(rdev, ib->vm, ib->ring, + ib->sync.last_vm_update); if (const_ib) { radeon_ring_ib_execute(rdev, const_ib->ring, const_ib); - radeon_semaphore_free(rdev, &const_ib->semaphore, NULL); + radeon_sync_free(rdev, &const_ib->sync, NULL); } radeon_ring_ib_execute(rdev, ib->ring, ib); r = radeon_fence_emit(rdev, &ib->fence, ib->ring); diff --git a/drivers/gpu/drm/radeon/radeon_kfd.c b/drivers/gpu/drm/radeon/radeon_kfd.c new file mode 100644 index 000000000000..065d02068ec3 --- /dev/null +++ b/drivers/gpu/drm/radeon/radeon_kfd.c @@ -0,0 +1,563 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <linux/module.h> +#include <linux/fdtable.h> +#include <linux/uaccess.h> +#include <drm/drmP.h> +#include "radeon.h" +#include "cikd.h" +#include "cik_reg.h" +#include "radeon_kfd.h" + +#define CIK_PIPE_PER_MEC (4) + +struct kgd_mem { + struct radeon_sa_bo *sa_bo; + uint64_t gpu_addr; + void *ptr; +}; + +static int init_sa_manager(struct kgd_dev *kgd, unsigned int size); +static void fini_sa_manager(struct kgd_dev *kgd); + +static int allocate_mem(struct kgd_dev *kgd, size_t size, size_t alignment, + enum kgd_memory_pool pool, struct kgd_mem **mem); + +static void free_mem(struct kgd_dev *kgd, struct kgd_mem *mem); + +static uint64_t get_vmem_size(struct kgd_dev *kgd); +static uint64_t get_gpu_clock_counter(struct kgd_dev *kgd); + +static uint32_t get_max_engine_clock_in_mhz(struct kgd_dev *kgd); + +/* + * Register access functions + */ + +static void kgd_program_sh_mem_settings(struct kgd_dev *kgd, uint32_t vmid, + uint32_t sh_mem_config, uint32_t sh_mem_ape1_base, + uint32_t sh_mem_ape1_limit, uint32_t sh_mem_bases); + +static int kgd_set_pasid_vmid_mapping(struct kgd_dev *kgd, unsigned int pasid, + unsigned int vmid); + +static int kgd_init_memory(struct kgd_dev *kgd); + +static int kgd_init_pipeline(struct kgd_dev *kgd, uint32_t pipe_id, + uint32_t hpd_size, uint64_t hpd_gpu_addr); + +static int kgd_hqd_load(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id, + uint32_t queue_id, uint32_t __user *wptr); + +static bool kgd_hqd_is_occupies(struct kgd_dev *kgd, uint64_t queue_address, + uint32_t pipe_id, uint32_t queue_id); + +static int kgd_hqd_destroy(struct kgd_dev *kgd, uint32_t reset_type, + unsigned int timeout, uint32_t pipe_id, + uint32_t queue_id); + +static const struct kfd2kgd_calls kfd2kgd = { + .init_sa_manager = init_sa_manager, + .fini_sa_manager = fini_sa_manager, + .allocate_mem = allocate_mem, + .free_mem = free_mem, + .get_vmem_size = get_vmem_size, + .get_gpu_clock_counter = get_gpu_clock_counter, + .get_max_engine_clock_in_mhz = get_max_engine_clock_in_mhz, + .program_sh_mem_settings = kgd_program_sh_mem_settings, + .set_pasid_vmid_mapping = kgd_set_pasid_vmid_mapping, + .init_memory = kgd_init_memory, + .init_pipeline = kgd_init_pipeline, + .hqd_load = kgd_hqd_load, + .hqd_is_occupies = kgd_hqd_is_occupies, + .hqd_destroy = kgd_hqd_destroy, +}; + +static const struct kgd2kfd_calls *kgd2kfd; + +bool radeon_kfd_init(void) +{ + bool (*kgd2kfd_init_p)(unsigned, const struct kfd2kgd_calls*, + const struct kgd2kfd_calls**); + + kgd2kfd_init_p = symbol_request(kgd2kfd_init); + + if (kgd2kfd_init_p == NULL) + return false; + + if (!kgd2kfd_init_p(KFD_INTERFACE_VERSION, &kfd2kgd, &kgd2kfd)) { + symbol_put(kgd2kfd_init); + kgd2kfd = NULL; + + return false; + } + + return true; +} + +void radeon_kfd_fini(void) +{ + if (kgd2kfd) { + kgd2kfd->exit(); + symbol_put(kgd2kfd_init); + } +} + +void radeon_kfd_device_probe(struct radeon_device *rdev) +{ + if (kgd2kfd) + rdev->kfd = kgd2kfd->probe((struct kgd_dev *)rdev, rdev->pdev); +} + +void radeon_kfd_device_init(struct radeon_device *rdev) +{ + if (rdev->kfd) { + struct kgd2kfd_shared_resources gpu_resources = { + .compute_vmid_bitmap = 0xFF00, + + .first_compute_pipe = 1, + .compute_pipe_count = 8 - 1, + }; + + radeon_doorbell_get_kfd_info(rdev, + &gpu_resources.doorbell_physical_address, + &gpu_resources.doorbell_aperture_size, + &gpu_resources.doorbell_start_offset); + + kgd2kfd->device_init(rdev->kfd, &gpu_resources); + } +} + +void radeon_kfd_device_fini(struct radeon_device *rdev) +{ + if (rdev->kfd) { + kgd2kfd->device_exit(rdev->kfd); + rdev->kfd = NULL; + } +} + +void radeon_kfd_interrupt(struct radeon_device *rdev, const void *ih_ring_entry) +{ + if (rdev->kfd) + kgd2kfd->interrupt(rdev->kfd, ih_ring_entry); +} + +void radeon_kfd_suspend(struct radeon_device *rdev) +{ + if (rdev->kfd) + kgd2kfd->suspend(rdev->kfd); +} + +int radeon_kfd_resume(struct radeon_device *rdev) +{ + int r = 0; + + if (rdev->kfd) + r = kgd2kfd->resume(rdev->kfd); + + return r; +} + +static u32 pool_to_domain(enum kgd_memory_pool p) +{ + switch (p) { + case KGD_POOL_FRAMEBUFFER: return RADEON_GEM_DOMAIN_VRAM; + default: return RADEON_GEM_DOMAIN_GTT; + } +} + +static int init_sa_manager(struct kgd_dev *kgd, unsigned int size) +{ + struct radeon_device *rdev = (struct radeon_device *)kgd; + int r; + + BUG_ON(kgd == NULL); + + r = radeon_sa_bo_manager_init(rdev, &rdev->kfd_bo, + size, + RADEON_GPU_PAGE_SIZE, + RADEON_GEM_DOMAIN_GTT, + RADEON_GEM_GTT_WC); + + if (r) + return r; + + r = radeon_sa_bo_manager_start(rdev, &rdev->kfd_bo); + if (r) + radeon_sa_bo_manager_fini(rdev, &rdev->kfd_bo); + + return r; +} + +static void fini_sa_manager(struct kgd_dev *kgd) +{ + struct radeon_device *rdev = (struct radeon_device *)kgd; + + BUG_ON(kgd == NULL); + + radeon_sa_bo_manager_suspend(rdev, &rdev->kfd_bo); + radeon_sa_bo_manager_fini(rdev, &rdev->kfd_bo); +} + +static int allocate_mem(struct kgd_dev *kgd, size_t size, size_t alignment, + enum kgd_memory_pool pool, struct kgd_mem **mem) +{ + struct radeon_device *rdev = (struct radeon_device *)kgd; + u32 domain; + int r; + + BUG_ON(kgd == NULL); + + domain = pool_to_domain(pool); + if (domain != RADEON_GEM_DOMAIN_GTT) { + dev_err(rdev->dev, + "Only allowed to allocate gart memory for kfd\n"); + return -EINVAL; + } + + *mem = kmalloc(sizeof(struct kgd_mem), GFP_KERNEL); + if ((*mem) == NULL) + return -ENOMEM; + + r = radeon_sa_bo_new(rdev, &rdev->kfd_bo, &(*mem)->sa_bo, size, + alignment); + if (r) { + dev_err(rdev->dev, "failed to get memory for kfd (%d)\n", r); + return r; + } + + (*mem)->ptr = radeon_sa_bo_cpu_addr((*mem)->sa_bo); + (*mem)->gpu_addr = radeon_sa_bo_gpu_addr((*mem)->sa_bo); + + return 0; +} + +static void free_mem(struct kgd_dev *kgd, struct kgd_mem *mem) +{ + struct radeon_device *rdev = (struct radeon_device *)kgd; + + BUG_ON(kgd == NULL); + + radeon_sa_bo_free(rdev, &mem->sa_bo, NULL); + kfree(mem); +} + +static uint64_t get_vmem_size(struct kgd_dev *kgd) +{ + struct radeon_device *rdev = (struct radeon_device *)kgd; + + BUG_ON(kgd == NULL); + + return rdev->mc.real_vram_size; +} + +static uint64_t get_gpu_clock_counter(struct kgd_dev *kgd) +{ + struct radeon_device *rdev = (struct radeon_device *)kgd; + + return rdev->asic->get_gpu_clock_counter(rdev); +} + +static uint32_t get_max_engine_clock_in_mhz(struct kgd_dev *kgd) +{ + struct radeon_device *rdev = (struct radeon_device *)kgd; + + /* The sclk is in quantas of 10kHz */ + return rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk / 100; +} + +static inline struct radeon_device *get_radeon_device(struct kgd_dev *kgd) +{ + return (struct radeon_device *)kgd; +} + +static void write_register(struct kgd_dev *kgd, uint32_t offset, uint32_t value) +{ + struct radeon_device *rdev = get_radeon_device(kgd); + + writel(value, (void __iomem *)(rdev->rmmio + offset)); +} + +static uint32_t read_register(struct kgd_dev *kgd, uint32_t offset) +{ + struct radeon_device *rdev = get_radeon_device(kgd); + + return readl((void __iomem *)(rdev->rmmio + offset)); +} + +static void lock_srbm(struct kgd_dev *kgd, uint32_t mec, uint32_t pipe, + uint32_t queue, uint32_t vmid) +{ + struct radeon_device *rdev = get_radeon_device(kgd); + uint32_t value = PIPEID(pipe) | MEID(mec) | VMID(vmid) | QUEUEID(queue); + + mutex_lock(&rdev->srbm_mutex); + write_register(kgd, SRBM_GFX_CNTL, value); +} + +static void unlock_srbm(struct kgd_dev *kgd) +{ + struct radeon_device *rdev = get_radeon_device(kgd); + + write_register(kgd, SRBM_GFX_CNTL, 0); + mutex_unlock(&rdev->srbm_mutex); +} + +static void acquire_queue(struct kgd_dev *kgd, uint32_t pipe_id, + uint32_t queue_id) +{ + uint32_t mec = (++pipe_id / CIK_PIPE_PER_MEC) + 1; + uint32_t pipe = (pipe_id % CIK_PIPE_PER_MEC); + + lock_srbm(kgd, mec, pipe, queue_id, 0); +} + +static void release_queue(struct kgd_dev *kgd) +{ + unlock_srbm(kgd); +} + +static void kgd_program_sh_mem_settings(struct kgd_dev *kgd, uint32_t vmid, + uint32_t sh_mem_config, + uint32_t sh_mem_ape1_base, + uint32_t sh_mem_ape1_limit, + uint32_t sh_mem_bases) +{ + lock_srbm(kgd, 0, 0, 0, vmid); + + write_register(kgd, SH_MEM_CONFIG, sh_mem_config); + write_register(kgd, SH_MEM_APE1_BASE, sh_mem_ape1_base); + write_register(kgd, SH_MEM_APE1_LIMIT, sh_mem_ape1_limit); + write_register(kgd, SH_MEM_BASES, sh_mem_bases); + + unlock_srbm(kgd); +} + +static int kgd_set_pasid_vmid_mapping(struct kgd_dev *kgd, unsigned int pasid, + unsigned int vmid) +{ + /* + * We have to assume that there is no outstanding mapping. + * The ATC_VMID_PASID_MAPPING_UPDATE_STATUS bit could be 0 + * because a mapping is in progress or because a mapping finished and + * the SW cleared it. + * So the protocol is to always wait & clear. + */ + uint32_t pasid_mapping = (pasid == 0) ? 0 : + (uint32_t)pasid | ATC_VMID_PASID_MAPPING_VALID; + + write_register(kgd, ATC_VMID0_PASID_MAPPING + vmid*sizeof(uint32_t), + pasid_mapping); + + while (!(read_register(kgd, ATC_VMID_PASID_MAPPING_UPDATE_STATUS) & + (1U << vmid))) + cpu_relax(); + write_register(kgd, ATC_VMID_PASID_MAPPING_UPDATE_STATUS, 1U << vmid); + + return 0; +} + +static int kgd_init_memory(struct kgd_dev *kgd) +{ + /* + * Configure apertures: + * LDS: 0x60000000'00000000 - 0x60000001'00000000 (4GB) + * Scratch: 0x60000001'00000000 - 0x60000002'00000000 (4GB) + * GPUVM: 0x60010000'00000000 - 0x60020000'00000000 (1TB) + */ + int i; + uint32_t sh_mem_bases = PRIVATE_BASE(0x6000) | SHARED_BASE(0x6000); + + for (i = 8; i < 16; i++) { + uint32_t sh_mem_config; + + lock_srbm(kgd, 0, 0, 0, i); + + sh_mem_config = ALIGNMENT_MODE(SH_MEM_ALIGNMENT_MODE_UNALIGNED); + sh_mem_config |= DEFAULT_MTYPE(MTYPE_NONCACHED); + + write_register(kgd, SH_MEM_CONFIG, sh_mem_config); + + write_register(kgd, SH_MEM_BASES, sh_mem_bases); + + /* Scratch aperture is not supported for now. */ + write_register(kgd, SH_STATIC_MEM_CONFIG, 0); + + /* APE1 disabled for now. */ + write_register(kgd, SH_MEM_APE1_BASE, 1); + write_register(kgd, SH_MEM_APE1_LIMIT, 0); + + unlock_srbm(kgd); + } + + return 0; +} + +static int kgd_init_pipeline(struct kgd_dev *kgd, uint32_t pipe_id, + uint32_t hpd_size, uint64_t hpd_gpu_addr) +{ + uint32_t mec = (++pipe_id / CIK_PIPE_PER_MEC) + 1; + uint32_t pipe = (pipe_id % CIK_PIPE_PER_MEC); + + lock_srbm(kgd, mec, pipe, 0, 0); + write_register(kgd, CP_HPD_EOP_BASE_ADDR, + lower_32_bits(hpd_gpu_addr >> 8)); + write_register(kgd, CP_HPD_EOP_BASE_ADDR_HI, + upper_32_bits(hpd_gpu_addr >> 8)); + write_register(kgd, CP_HPD_EOP_VMID, 0); + write_register(kgd, CP_HPD_EOP_CONTROL, hpd_size); + unlock_srbm(kgd); + + return 0; +} + +static inline struct cik_mqd *get_mqd(void *mqd) +{ + return (struct cik_mqd *)mqd; +} + +static int kgd_hqd_load(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id, + uint32_t queue_id, uint32_t __user *wptr) +{ + uint32_t wptr_shadow, is_wptr_shadow_valid; + struct cik_mqd *m; + + m = get_mqd(mqd); + + is_wptr_shadow_valid = !get_user(wptr_shadow, wptr); + + acquire_queue(kgd, pipe_id, queue_id); + write_register(kgd, CP_MQD_BASE_ADDR, m->cp_mqd_base_addr_lo); + write_register(kgd, CP_MQD_BASE_ADDR_HI, m->cp_mqd_base_addr_hi); + write_register(kgd, CP_MQD_CONTROL, m->cp_mqd_control); + + write_register(kgd, CP_HQD_PQ_BASE, m->cp_hqd_pq_base_lo); + write_register(kgd, CP_HQD_PQ_BASE_HI, m->cp_hqd_pq_base_hi); + write_register(kgd, CP_HQD_PQ_CONTROL, m->cp_hqd_pq_control); + + write_register(kgd, CP_HQD_IB_CONTROL, m->cp_hqd_ib_control); + write_register(kgd, CP_HQD_IB_BASE_ADDR, m->cp_hqd_ib_base_addr_lo); + write_register(kgd, CP_HQD_IB_BASE_ADDR_HI, m->cp_hqd_ib_base_addr_hi); + + write_register(kgd, CP_HQD_IB_RPTR, m->cp_hqd_ib_rptr); + + write_register(kgd, CP_HQD_PERSISTENT_STATE, + m->cp_hqd_persistent_state); + write_register(kgd, CP_HQD_SEMA_CMD, m->cp_hqd_sema_cmd); + write_register(kgd, CP_HQD_MSG_TYPE, m->cp_hqd_msg_type); + + write_register(kgd, CP_HQD_ATOMIC0_PREOP_LO, + m->cp_hqd_atomic0_preop_lo); + + write_register(kgd, CP_HQD_ATOMIC0_PREOP_HI, + m->cp_hqd_atomic0_preop_hi); + + write_register(kgd, CP_HQD_ATOMIC1_PREOP_LO, + m->cp_hqd_atomic1_preop_lo); + + write_register(kgd, CP_HQD_ATOMIC1_PREOP_HI, + m->cp_hqd_atomic1_preop_hi); + + write_register(kgd, CP_HQD_PQ_RPTR_REPORT_ADDR, + m->cp_hqd_pq_rptr_report_addr_lo); + + write_register(kgd, CP_HQD_PQ_RPTR_REPORT_ADDR_HI, + m->cp_hqd_pq_rptr_report_addr_hi); + + write_register(kgd, CP_HQD_PQ_RPTR, m->cp_hqd_pq_rptr); + + write_register(kgd, CP_HQD_PQ_WPTR_POLL_ADDR, + m->cp_hqd_pq_wptr_poll_addr_lo); + + write_register(kgd, CP_HQD_PQ_WPTR_POLL_ADDR_HI, + m->cp_hqd_pq_wptr_poll_addr_hi); + + write_register(kgd, CP_HQD_PQ_DOORBELL_CONTROL, + m->cp_hqd_pq_doorbell_control); + + write_register(kgd, CP_HQD_VMID, m->cp_hqd_vmid); + + write_register(kgd, CP_HQD_QUANTUM, m->cp_hqd_quantum); + + write_register(kgd, CP_HQD_PIPE_PRIORITY, m->cp_hqd_pipe_priority); + write_register(kgd, CP_HQD_QUEUE_PRIORITY, m->cp_hqd_queue_priority); + + write_register(kgd, CP_HQD_IQ_RPTR, m->cp_hqd_iq_rptr); + + if (is_wptr_shadow_valid) + write_register(kgd, CP_HQD_PQ_WPTR, wptr_shadow); + + write_register(kgd, CP_HQD_ACTIVE, m->cp_hqd_active); + release_queue(kgd); + + return 0; +} + +static bool kgd_hqd_is_occupies(struct kgd_dev *kgd, uint64_t queue_address, + uint32_t pipe_id, uint32_t queue_id) +{ + uint32_t act; + bool retval = false; + uint32_t low, high; + + acquire_queue(kgd, pipe_id, queue_id); + act = read_register(kgd, CP_HQD_ACTIVE); + if (act) { + low = lower_32_bits(queue_address >> 8); + high = upper_32_bits(queue_address >> 8); + + if (low == read_register(kgd, CP_HQD_PQ_BASE) && + high == read_register(kgd, CP_HQD_PQ_BASE_HI)) + retval = true; + } + release_queue(kgd); + return retval; +} + +static int kgd_hqd_destroy(struct kgd_dev *kgd, uint32_t reset_type, + unsigned int timeout, uint32_t pipe_id, + uint32_t queue_id) +{ + uint32_t temp; + + acquire_queue(kgd, pipe_id, queue_id); + write_register(kgd, CP_HQD_PQ_DOORBELL_CONTROL, 0); + + write_register(kgd, CP_HQD_DEQUEUE_REQUEST, reset_type); + + while (true) { + temp = read_register(kgd, CP_HQD_ACTIVE); + if (temp & 0x1) + break; + if (timeout == 0) { + pr_err("kfd: cp queue preemption time out (%dms)\n", + temp); + return -ETIME; + } + msleep(20); + timeout -= 20; + } + + release_queue(kgd); + return 0; +} diff --git a/drivers/gpu/drm/radeon/radeon_kfd.h b/drivers/gpu/drm/radeon/radeon_kfd.h new file mode 100644 index 000000000000..f90e161ca507 --- /dev/null +++ b/drivers/gpu/drm/radeon/radeon_kfd.h @@ -0,0 +1,47 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * radeon_kfd.h defines the private interface between the + * AMD kernel graphics drivers and the AMD KFD. + */ + +#ifndef RADEON_KFD_H_INCLUDED +#define RADEON_KFD_H_INCLUDED + +#include <linux/types.h> +#include "../amd/include/kgd_kfd_interface.h" + +struct radeon_device; + +bool radeon_kfd_init(void); +void radeon_kfd_fini(void); + +void radeon_kfd_suspend(struct radeon_device *rdev); +int radeon_kfd_resume(struct radeon_device *rdev); +void radeon_kfd_interrupt(struct radeon_device *rdev, + const void *ih_ring_entry); +void radeon_kfd_device_probe(struct radeon_device *rdev); +void radeon_kfd_device_init(struct radeon_device *rdev); +void radeon_kfd_device_fini(struct radeon_device *rdev); + +#endif /* RADEON_KFD_H_INCLUDED */ diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 03586763ee86..3cf9c1fa6475 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -34,6 +34,8 @@ #include <linux/slab.h> #include <linux/pm_runtime.h> +#include "radeon_kfd.h" + #if defined(CONFIG_VGA_SWITCHEROO) bool radeon_has_atpx(void); #else @@ -63,6 +65,8 @@ int radeon_driver_unload_kms(struct drm_device *dev) pm_runtime_get_sync(dev->dev); + radeon_kfd_device_fini(rdev); + radeon_acpi_fini(rdev); radeon_modeset_fini(rdev); @@ -142,6 +146,9 @@ int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags) "Error during ACPI methods call\n"); } + radeon_kfd_device_probe(rdev); + radeon_kfd_device_init(rdev); + if (radeon_is_px(dev)) { pm_runtime_use_autosuspend(dev->dev); pm_runtime_set_autosuspend_delay(dev->dev, 5000); @@ -621,8 +628,6 @@ int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv) RADEON_VA_IB_OFFSET, RADEON_VM_PAGE_READABLE | RADEON_VM_PAGE_SNOOPED); - - radeon_bo_unreserve(rdev->ring_tmp_bo.bo); if (r) { radeon_vm_fini(rdev, vm); kfree(fpriv); diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c index cafb1ccf2ec3..678b4386540d 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c @@ -1054,6 +1054,7 @@ static int radeon_crtc_mode_set(struct drm_crtc *crtc, DRM_ERROR("Mode need scaling but only first crtc can do that.\n"); } } + radeon_cursor_reset(crtc); return 0; } diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 04db2fdd8692..390db897f322 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -321,6 +321,10 @@ struct radeon_crtc { uint32_t crtc_offset; struct drm_gem_object *cursor_bo; uint64_t cursor_addr; + int cursor_x; + int cursor_y; + int cursor_hot_x; + int cursor_hot_y; int cursor_width; int cursor_height; int max_cursor_width; @@ -462,6 +466,7 @@ struct radeon_gpio_rec { u8 id; u32 reg; u32 mask; + u32 shift; }; struct radeon_hpd { @@ -748,6 +753,8 @@ extern bool radeon_atombios_get_ppll_ss_info(struct radeon_device *rdev, extern bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev, struct radeon_atom_ss *ss, int id, u32 clock); +extern struct radeon_gpio_rec radeon_atombios_lookup_gpio(struct radeon_device *rdev, + u8 id); extern void radeon_compute_pll_legacy(struct radeon_pll *pll, uint64_t freq, @@ -802,13 +809,16 @@ extern int radeon_crtc_set_base_atomic(struct drm_crtc *crtc, extern int radeon_crtc_do_set_base(struct drm_crtc *crtc, struct drm_framebuffer *fb, int x, int y, int atomic); -extern int radeon_crtc_cursor_set(struct drm_crtc *crtc, - struct drm_file *file_priv, - uint32_t handle, - uint32_t width, - uint32_t height); +extern int radeon_crtc_cursor_set2(struct drm_crtc *crtc, + struct drm_file *file_priv, + uint32_t handle, + uint32_t width, + uint32_t height, + int32_t hot_x, + int32_t hot_y); extern int radeon_crtc_cursor_move(struct drm_crtc *crtc, int x, int y); +extern void radeon_cursor_reset(struct drm_crtc *crtc); extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, unsigned int flags, diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index 4c0d786d5c7a..7d68223eb469 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -99,22 +99,39 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain) rbo->placement.placement = rbo->placements; rbo->placement.busy_placement = rbo->placements; - if (domain & RADEON_GEM_DOMAIN_VRAM) + if (domain & RADEON_GEM_DOMAIN_VRAM) { + /* Try placing BOs which don't need CPU access outside of the + * CPU accessible part of VRAM + */ + if ((rbo->flags & RADEON_GEM_NO_CPU_ACCESS) && + rbo->rdev->mc.visible_vram_size < rbo->rdev->mc.real_vram_size) { + rbo->placements[c].fpfn = + rbo->rdev->mc.visible_vram_size >> PAGE_SHIFT; + rbo->placements[c++].flags = TTM_PL_FLAG_WC | + TTM_PL_FLAG_UNCACHED | + TTM_PL_FLAG_VRAM; + } + + rbo->placements[c].fpfn = 0; rbo->placements[c++].flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_VRAM; + } if (domain & RADEON_GEM_DOMAIN_GTT) { if (rbo->flags & RADEON_GEM_GTT_UC) { + rbo->placements[c].fpfn = 0; rbo->placements[c++].flags = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_TT; } else if ((rbo->flags & RADEON_GEM_GTT_WC) || (rbo->rdev->flags & RADEON_IS_AGP)) { + rbo->placements[c].fpfn = 0; rbo->placements[c++].flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_TT; } else { + rbo->placements[c].fpfn = 0; rbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_TT; } @@ -122,30 +139,35 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain) if (domain & RADEON_GEM_DOMAIN_CPU) { if (rbo->flags & RADEON_GEM_GTT_UC) { + rbo->placements[c].fpfn = 0; rbo->placements[c++].flags = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_SYSTEM; } else if ((rbo->flags & RADEON_GEM_GTT_WC) || rbo->rdev->flags & RADEON_IS_AGP) { + rbo->placements[c].fpfn = 0; rbo->placements[c++].flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_SYSTEM; } else { + rbo->placements[c].fpfn = 0; rbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_SYSTEM; } } - if (!c) + if (!c) { + rbo->placements[c].fpfn = 0; rbo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM; + } rbo->placement.num_placement = c; rbo->placement.num_busy_placement = c; for (i = 0; i < c; ++i) { - rbo->placements[i].fpfn = 0; if ((rbo->flags & RADEON_GEM_CPU_ACCESS) && - (rbo->placements[i].flags & TTM_PL_FLAG_VRAM)) + (rbo->placements[i].flags & TTM_PL_FLAG_VRAM) && + !rbo->placements[i].fpfn) rbo->placements[i].lpfn = rbo->rdev->mc.visible_vram_size >> PAGE_SHIFT; else @@ -157,9 +179,7 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain) * improve fragmentation quality. * 512kb was measured as the most optimal number. */ - if (!((rbo->flags & RADEON_GEM_CPU_ACCESS) && - (rbo->placements[i].flags & TTM_PL_FLAG_VRAM)) && - rbo->tbo.mem.size > 512 * 1024) { + if (rbo->tbo.mem.size > 512 * 1024) { for (i = 0; i < c; i++) { rbo->placements[i].flags |= TTM_PL_FLAG_TOPDOWN; } @@ -489,25 +509,29 @@ int radeon_bo_list_validate(struct radeon_device *rdev, struct ww_acquire_ctx *ticket, struct list_head *head, int ring) { - struct radeon_cs_reloc *lobj; - struct radeon_bo *bo; + struct radeon_bo_list *lobj; + struct list_head duplicates; int r; u64 bytes_moved = 0, initial_bytes_moved; u64 bytes_moved_threshold = radeon_bo_get_threshold_for_moves(rdev); - r = ttm_eu_reserve_buffers(ticket, head, true); + INIT_LIST_HEAD(&duplicates); + r = ttm_eu_reserve_buffers(ticket, head, true, &duplicates); if (unlikely(r != 0)) { return r; } list_for_each_entry(lobj, head, tv.head) { - bo = lobj->robj; + struct radeon_bo *bo = lobj->robj; if (!bo->pin_count) { u32 domain = lobj->prefered_domains; u32 allowed = lobj->allowed_domains; u32 current_domain = radeon_mem_type_to_domain(bo->tbo.mem.mem_type); + WARN_ONCE(bo->gem_base.dumb, + "GPU use of dumb buffer is illegal.\n"); + /* Check if this buffer will be moved and don't move it * if we have moved too many buffers for this IB already. * @@ -546,6 +570,12 @@ int radeon_bo_list_validate(struct radeon_device *rdev, lobj->gpu_offset = radeon_bo_gpu_offset(bo); lobj->tiling_flags = bo->tiling_flags; } + + list_for_each_entry(lobj, &duplicates, tv.head) { + lobj->gpu_offset = radeon_bo_gpu_offset(lobj->robj); + lobj->tiling_flags = lobj->robj->tiling_flags; + } + return 0; } @@ -750,8 +780,8 @@ int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo) { struct radeon_device *rdev; struct radeon_bo *rbo; - unsigned long offset, size; - int r; + unsigned long offset, size, lpfn; + int i, r; if (!radeon_ttm_bo_is_radeon_bo(bo)) return 0; @@ -768,7 +798,13 @@ int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo) /* hurrah the memory is not visible ! */ radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_VRAM); - rbo->placements[0].lpfn = rdev->mc.visible_vram_size >> PAGE_SHIFT; + lpfn = rdev->mc.visible_vram_size >> PAGE_SHIFT; + for (i = 0; i < rbo->placement.num_placement; i++) { + /* Force into visible VRAM */ + if ((rbo->placements[i].flags & TTM_PL_FLAG_VRAM) && + (!rbo->placements[i].lpfn || rbo->placements[i].lpfn > lpfn)) + rbo->placements[i].lpfn = lpfn; + } r = ttm_bo_validate(bo, &rbo->placement, false, false); if (unlikely(r == -ENOMEM)) { radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT); @@ -799,3 +835,22 @@ int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type, bool no_wait) ttm_bo_unreserve(&bo->tbo); return r; } + +/** + * radeon_bo_fence - add fence to buffer object + * + * @bo: buffer object in question + * @fence: fence to add + * @shared: true if fence should be added shared + * + */ +void radeon_bo_fence(struct radeon_bo *bo, struct radeon_fence *fence, + bool shared) +{ + struct reservation_object *resv = bo->tbo.resv; + + if (shared) + reservation_object_add_shared_fence(resv, &fence->base); + else + reservation_object_add_excl_fence(resv, &fence->base); +} diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h index 1b8ec7917154..3b0b377f76cb 100644 --- a/drivers/gpu/drm/radeon/radeon_object.h +++ b/drivers/gpu/drm/radeon/radeon_object.h @@ -155,6 +155,8 @@ extern void radeon_bo_move_notify(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem); extern int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo); extern int radeon_bo_get_surface_reg(struct radeon_bo *bo); +extern void radeon_bo_fence(struct radeon_bo *bo, struct radeon_fence *fence, + bool shared); /* * sub allocation diff --git a/drivers/gpu/drm/radeon/radeon_semaphore.c b/drivers/gpu/drm/radeon/radeon_semaphore.c index 6deb08f045b7..e6ad54cdfa62 100644 --- a/drivers/gpu/drm/radeon/radeon_semaphore.c +++ b/drivers/gpu/drm/radeon/radeon_semaphore.c @@ -34,15 +34,14 @@ int radeon_semaphore_create(struct radeon_device *rdev, struct radeon_semaphore **semaphore) { - uint64_t *cpu_addr; - int i, r; + int r; *semaphore = kmalloc(sizeof(struct radeon_semaphore), GFP_KERNEL); if (*semaphore == NULL) { return -ENOMEM; } - r = radeon_sa_bo_new(rdev, &rdev->ring_tmp_bo, &(*semaphore)->sa_bo, - 8 * RADEON_NUM_SYNCS, 8); + r = radeon_sa_bo_new(rdev, &rdev->ring_tmp_bo, + &(*semaphore)->sa_bo, 8, 8); if (r) { kfree(*semaphore); *semaphore = NULL; @@ -51,12 +50,7 @@ int radeon_semaphore_create(struct radeon_device *rdev, (*semaphore)->waiters = 0; (*semaphore)->gpu_addr = radeon_sa_bo_gpu_addr((*semaphore)->sa_bo); - cpu_addr = radeon_sa_bo_cpu_addr((*semaphore)->sa_bo); - for (i = 0; i < RADEON_NUM_SYNCS; ++i) - cpu_addr[i] = 0; - - for (i = 0; i < RADEON_NUM_RINGS; ++i) - (*semaphore)->sync_to[i] = NULL; + *((uint64_t *)radeon_sa_bo_cpu_addr((*semaphore)->sa_bo)) = 0; return 0; } @@ -95,146 +89,6 @@ bool radeon_semaphore_emit_wait(struct radeon_device *rdev, int ridx, return false; } -/** - * radeon_semaphore_sync_fence - use the semaphore to sync to a fence - * - * @semaphore: semaphore object to add fence to - * @fence: fence to sync to - * - * Sync to the fence using this semaphore object - */ -void radeon_semaphore_sync_fence(struct radeon_semaphore *semaphore, - struct radeon_fence *fence) -{ - struct radeon_fence *other; - - if (!fence) - return; - - other = semaphore->sync_to[fence->ring]; - semaphore->sync_to[fence->ring] = radeon_fence_later(fence, other); -} - -/** - * radeon_semaphore_sync_to - use the semaphore to sync to a reservation object - * - * @sema: semaphore object to add fence from reservation object to - * @resv: reservation object with embedded fence - * @shared: true if we should onyl sync to the exclusive fence - * - * Sync to the fence using this semaphore object - */ -int radeon_semaphore_sync_resv(struct radeon_device *rdev, - struct radeon_semaphore *sema, - struct reservation_object *resv, - bool shared) -{ - struct reservation_object_list *flist; - struct fence *f; - struct radeon_fence *fence; - unsigned i; - int r = 0; - - /* always sync to the exclusive fence */ - f = reservation_object_get_excl(resv); - fence = f ? to_radeon_fence(f) : NULL; - if (fence && fence->rdev == rdev) - radeon_semaphore_sync_fence(sema, fence); - else if (f) - r = fence_wait(f, true); - - flist = reservation_object_get_list(resv); - if (shared || !flist || r) - return r; - - for (i = 0; i < flist->shared_count; ++i) { - f = rcu_dereference_protected(flist->shared[i], - reservation_object_held(resv)); - fence = to_radeon_fence(f); - if (fence && fence->rdev == rdev) - radeon_semaphore_sync_fence(sema, fence); - else - r = fence_wait(f, true); - - if (r) - break; - } - return r; -} - -/** - * radeon_semaphore_sync_rings - sync ring to all registered fences - * - * @rdev: radeon_device pointer - * @semaphore: semaphore object to use for sync - * @ring: ring that needs sync - * - * Ensure that all registered fences are signaled before letting - * the ring continue. The caller must hold the ring lock. - */ -int radeon_semaphore_sync_rings(struct radeon_device *rdev, - struct radeon_semaphore *semaphore, - int ring) -{ - unsigned count = 0; - int i, r; - - for (i = 0; i < RADEON_NUM_RINGS; ++i) { - struct radeon_fence *fence = semaphore->sync_to[i]; - - /* check if we really need to sync */ - if (!radeon_fence_need_sync(fence, ring)) - continue; - - /* prevent GPU deadlocks */ - if (!rdev->ring[i].ready) { - dev_err(rdev->dev, "Syncing to a disabled ring!"); - return -EINVAL; - } - - if (++count > RADEON_NUM_SYNCS) { - /* not enough room, wait manually */ - r = radeon_fence_wait(fence, false); - if (r) - return r; - continue; - } - - /* allocate enough space for sync command */ - r = radeon_ring_alloc(rdev, &rdev->ring[i], 16); - if (r) { - return r; - } - - /* emit the signal semaphore */ - if (!radeon_semaphore_emit_signal(rdev, i, semaphore)) { - /* signaling wasn't successful wait manually */ - radeon_ring_undo(&rdev->ring[i]); - r = radeon_fence_wait(fence, false); - if (r) - return r; - continue; - } - - /* we assume caller has already allocated space on waiters ring */ - if (!radeon_semaphore_emit_wait(rdev, ring, semaphore)) { - /* waiting wasn't successful wait manually */ - radeon_ring_undo(&rdev->ring[i]); - r = radeon_fence_wait(fence, false); - if (r) - return r; - continue; - } - - radeon_ring_commit(rdev, &rdev->ring[i], false); - radeon_fence_note_sync(fence, ring); - - semaphore->gpu_addr += 8; - } - - return 0; -} - void radeon_semaphore_free(struct radeon_device *rdev, struct radeon_semaphore **semaphore, struct radeon_fence *fence) diff --git a/drivers/gpu/drm/radeon/radeon_sync.c b/drivers/gpu/drm/radeon/radeon_sync.c new file mode 100644 index 000000000000..02ac8a1de4ff --- /dev/null +++ b/drivers/gpu/drm/radeon/radeon_sync.c @@ -0,0 +1,220 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + */ +/* + * Authors: + * Christian König <christian.koenig@amd.com> + */ + +#include <drm/drmP.h> +#include "radeon.h" +#include "radeon_trace.h" + +/** + * radeon_sync_create - zero init sync object + * + * @sync: sync object to initialize + * + * Just clear the sync object for now. + */ +void radeon_sync_create(struct radeon_sync *sync) +{ + unsigned i; + + for (i = 0; i < RADEON_NUM_SYNCS; ++i) + sync->semaphores[i] = NULL; + + for (i = 0; i < RADEON_NUM_RINGS; ++i) + sync->sync_to[i] = NULL; + + sync->last_vm_update = NULL; +} + +/** + * radeon_sync_fence - use the semaphore to sync to a fence + * + * @sync: sync object to add fence to + * @fence: fence to sync to + * + * Sync to the fence using the semaphore objects + */ +void radeon_sync_fence(struct radeon_sync *sync, + struct radeon_fence *fence) +{ + struct radeon_fence *other; + + if (!fence) + return; + + other = sync->sync_to[fence->ring]; + sync->sync_to[fence->ring] = radeon_fence_later(fence, other); + + if (fence->is_vm_update) { + other = sync->last_vm_update; + sync->last_vm_update = radeon_fence_later(fence, other); + } +} + +/** + * radeon_sync_resv - use the semaphores to sync to a reservation object + * + * @sync: sync object to add fences from reservation object to + * @resv: reservation object with embedded fence + * @shared: true if we should only sync to the exclusive fence + * + * Sync to the fence using the semaphore objects + */ +int radeon_sync_resv(struct radeon_device *rdev, + struct radeon_sync *sync, + struct reservation_object *resv, + bool shared) +{ + struct reservation_object_list *flist; + struct fence *f; + struct radeon_fence *fence; + unsigned i; + int r = 0; + + /* always sync to the exclusive fence */ + f = reservation_object_get_excl(resv); + fence = f ? to_radeon_fence(f) : NULL; + if (fence && fence->rdev == rdev) + radeon_sync_fence(sync, fence); + else if (f) + r = fence_wait(f, true); + + flist = reservation_object_get_list(resv); + if (shared || !flist || r) + return r; + + for (i = 0; i < flist->shared_count; ++i) { + f = rcu_dereference_protected(flist->shared[i], + reservation_object_held(resv)); + fence = to_radeon_fence(f); + if (fence && fence->rdev == rdev) + radeon_sync_fence(sync, fence); + else + r = fence_wait(f, true); + + if (r) + break; + } + return r; +} + +/** + * radeon_sync_rings - sync ring to all registered fences + * + * @rdev: radeon_device pointer + * @sync: sync object to use + * @ring: ring that needs sync + * + * Ensure that all registered fences are signaled before letting + * the ring continue. The caller must hold the ring lock. + */ +int radeon_sync_rings(struct radeon_device *rdev, + struct radeon_sync *sync, + int ring) +{ + unsigned count = 0; + int i, r; + + for (i = 0; i < RADEON_NUM_RINGS; ++i) { + struct radeon_fence *fence = sync->sync_to[i]; + struct radeon_semaphore *semaphore; + + /* check if we really need to sync */ + if (!radeon_fence_need_sync(fence, ring)) + continue; + + /* prevent GPU deadlocks */ + if (!rdev->ring[i].ready) { + dev_err(rdev->dev, "Syncing to a disabled ring!"); + return -EINVAL; + } + + if (count >= RADEON_NUM_SYNCS) { + /* not enough room, wait manually */ + r = radeon_fence_wait(fence, false); + if (r) + return r; + continue; + } + r = radeon_semaphore_create(rdev, &semaphore); + if (r) + return r; + + sync->semaphores[count++] = semaphore; + + /* allocate enough space for sync command */ + r = radeon_ring_alloc(rdev, &rdev->ring[i], 16); + if (r) + return r; + + /* emit the signal semaphore */ + if (!radeon_semaphore_emit_signal(rdev, i, semaphore)) { + /* signaling wasn't successful wait manually */ + radeon_ring_undo(&rdev->ring[i]); + r = radeon_fence_wait(fence, false); + if (r) + return r; + continue; + } + + /* we assume caller has already allocated space on waiters ring */ + if (!radeon_semaphore_emit_wait(rdev, ring, semaphore)) { + /* waiting wasn't successful wait manually */ + radeon_ring_undo(&rdev->ring[i]); + r = radeon_fence_wait(fence, false); + if (r) + return r; + continue; + } + + radeon_ring_commit(rdev, &rdev->ring[i], false); + radeon_fence_note_sync(fence, ring); + } + + return 0; +} + +/** + * radeon_sync_free - free the sync object + * + * @rdev: radeon_device pointer + * @sync: sync object to use + * @fence: fence to use for the free + * + * Free the sync object by freeing all semaphores in it. + */ +void radeon_sync_free(struct radeon_device *rdev, + struct radeon_sync *sync, + struct radeon_fence *fence) +{ + unsigned i; + + for (i = 0; i < RADEON_NUM_SYNCS; ++i) + radeon_semaphore_free(rdev, &sync->semaphores[i], fence); +} diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h index 9db74a96ef61..ce075cb08cb2 100644 --- a/drivers/gpu/drm/radeon/radeon_trace.h +++ b/drivers/gpu/drm/radeon/radeon_trace.h @@ -38,7 +38,7 @@ TRACE_EVENT(radeon_cs, TP_fast_assign( __entry->ring = p->ring; - __entry->dw = p->chunks[p->chunk_ib_idx].length_dw; + __entry->dw = p->chunk_ib->length_dw; __entry->fences = radeon_fence_count_emitted( p->rdev, p->ring); ), diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 8624979afb65..d02aa1d0f588 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -196,9 +196,32 @@ static void radeon_evict_flags(struct ttm_buffer_object *bo, rbo = container_of(bo, struct radeon_bo, tbo); switch (bo->mem.mem_type) { case TTM_PL_VRAM: - if (rbo->rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready == false) + if (rbo->rdev->ring[radeon_copy_ring_index(rbo->rdev)].ready == false) radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_CPU); - else + else if (rbo->rdev->mc.visible_vram_size < rbo->rdev->mc.real_vram_size && + bo->mem.start < (rbo->rdev->mc.visible_vram_size >> PAGE_SHIFT)) { + unsigned fpfn = rbo->rdev->mc.visible_vram_size >> PAGE_SHIFT; + int i; + + /* Try evicting to the CPU inaccessible part of VRAM + * first, but only set GTT as busy placement, so this + * BO will be evicted to GTT rather than causing other + * BOs to be evicted from VRAM + */ + radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_VRAM | + RADEON_GEM_DOMAIN_GTT); + rbo->placement.num_busy_placement = 0; + for (i = 0; i < rbo->placement.num_placement; i++) { + if (rbo->placements[i].flags & TTM_PL_FLAG_VRAM) { + if (rbo->placements[0].fpfn < fpfn) + rbo->placements[0].fpfn = fpfn; + } else { + rbo->placement.busy_placement = + &rbo->placements[i]; + rbo->placement.num_busy_placement = 1; + } + } + } else radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT); break; case TTM_PL_TT: diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index 11b662469253..c10b2aec6450 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -488,12 +488,12 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p, unsigned buf_sizes[], bool *has_msg_cmd) { struct radeon_cs_chunk *relocs_chunk; - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; unsigned idx, cmd, offset; uint64_t start, end; int r; - relocs_chunk = &p->chunks[p->chunk_relocs_idx]; + relocs_chunk = p->chunk_relocs; offset = radeon_get_ib_value(p, data0); idx = radeon_get_ib_value(p, data1); if (idx >= relocs_chunk->length_dw) { @@ -502,7 +502,7 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p, return -EINVAL; } - reloc = p->relocs_ptr[(idx / 4)]; + reloc = &p->relocs[(idx / 4)]; start = reloc->gpu_offset; end = start + radeon_bo_size(reloc->robj); start += offset; @@ -610,13 +610,13 @@ int radeon_uvd_cs_parse(struct radeon_cs_parser *p) [0x00000003] = 2048, }; - if (p->chunks[p->chunk_ib_idx].length_dw % 16) { + if (p->chunk_ib->length_dw % 16) { DRM_ERROR("UVD IB length (%d) not 16 dwords aligned!\n", - p->chunks[p->chunk_ib_idx].length_dw); + p->chunk_ib->length_dw); return -EINVAL; } - if (p->chunk_relocs_idx == -1) { + if (p->chunk_relocs == NULL) { DRM_ERROR("No relocation chunk !\n"); return -EINVAL; } @@ -640,7 +640,7 @@ int radeon_uvd_cs_parse(struct radeon_cs_parser *p) DRM_ERROR("Unknown packet type %d !\n", pkt.type); return -EINVAL; } - } while (p->idx < p->chunks[p->chunk_ib_idx].length_dw); + } while (p->idx < p->chunk_ib->length_dw); if (!has_msg_cmd) { DRM_ERROR("UVD-IBs need a msg command!\n"); diff --git a/drivers/gpu/drm/radeon/radeon_vce.c b/drivers/gpu/drm/radeon/radeon_vce.c index 9e85757d5599..976fe432f4e2 100644 --- a/drivers/gpu/drm/radeon/radeon_vce.c +++ b/drivers/gpu/drm/radeon/radeon_vce.c @@ -453,11 +453,11 @@ int radeon_vce_cs_reloc(struct radeon_cs_parser *p, int lo, int hi, unsigned size) { struct radeon_cs_chunk *relocs_chunk; - struct radeon_cs_reloc *reloc; + struct radeon_bo_list *reloc; uint64_t start, end, offset; unsigned idx; - relocs_chunk = &p->chunks[p->chunk_relocs_idx]; + relocs_chunk = p->chunk_relocs; offset = radeon_get_ib_value(p, lo); idx = radeon_get_ib_value(p, hi); @@ -467,7 +467,7 @@ int radeon_vce_cs_reloc(struct radeon_cs_parser *p, int lo, int hi, return -EINVAL; } - reloc = p->relocs_ptr[(idx / 4)]; + reloc = &p->relocs[(idx / 4)]; start = reloc->gpu_offset; end = start + radeon_bo_size(reloc->robj); start += offset; @@ -534,7 +534,7 @@ int radeon_vce_cs_parse(struct radeon_cs_parser *p) uint32_t *size = &tmp; int i, r; - while (p->idx < p->chunks[p->chunk_ib_idx].length_dw) { + while (p->idx < p->chunk_ib->length_dw) { uint32_t len = radeon_get_ib_value(p, p->idx); uint32_t cmd = radeon_get_ib_value(p, p->idx + 1); diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index dfde266529e2..cde48c42b30a 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -125,41 +125,37 @@ void radeon_vm_manager_fini(struct radeon_device *rdev) * Add the page directory to the list of BOs to * validate for command submission (cayman+). */ -struct radeon_cs_reloc *radeon_vm_get_bos(struct radeon_device *rdev, +struct radeon_bo_list *radeon_vm_get_bos(struct radeon_device *rdev, struct radeon_vm *vm, struct list_head *head) { - struct radeon_cs_reloc *list; + struct radeon_bo_list *list; unsigned i, idx; list = drm_malloc_ab(vm->max_pde_used + 2, - sizeof(struct radeon_cs_reloc)); + sizeof(struct radeon_bo_list)); if (!list) return NULL; /* add the vm page table to the list */ - list[0].gobj = NULL; list[0].robj = vm->page_directory; list[0].prefered_domains = RADEON_GEM_DOMAIN_VRAM; list[0].allowed_domains = RADEON_GEM_DOMAIN_VRAM; list[0].tv.bo = &vm->page_directory->tbo; - list[0].tv.shared = false; + list[0].tv.shared = true; list[0].tiling_flags = 0; - list[0].handle = 0; list_add(&list[0].tv.head, head); for (i = 0, idx = 1; i <= vm->max_pde_used; i++) { if (!vm->page_tables[i].bo) continue; - list[idx].gobj = NULL; list[idx].robj = vm->page_tables[i].bo; list[idx].prefered_domains = RADEON_GEM_DOMAIN_VRAM; list[idx].allowed_domains = RADEON_GEM_DOMAIN_VRAM; list[idx].tv.bo = &list[idx].robj->tbo; - list[idx].tv.shared = false; + list[idx].tv.shared = true; list[idx].tiling_flags = 0; - list[idx].handle = 0; list_add(&list[idx++].tv.head, head); } @@ -182,15 +178,18 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev, struct radeon_vm *vm, int ring) { struct radeon_fence *best[RADEON_NUM_RINGS] = {}; + struct radeon_vm_id *vm_id = &vm->ids[ring]; + unsigned choices[2] = {}; unsigned i; /* check if the id is still valid */ - if (vm->last_id_use && vm->last_id_use == rdev->vm_manager.active[vm->id]) + if (vm_id->id && vm_id->last_id_use && + vm_id->last_id_use == rdev->vm_manager.active[vm_id->id]) return NULL; /* we definately need to flush */ - radeon_fence_unref(&vm->last_flush); + vm_id->pd_gpu_addr = ~0ll; /* skip over VMID 0, since it is the system VM */ for (i = 1; i < rdev->vm_manager.nvm; ++i) { @@ -198,8 +197,8 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev, if (fence == NULL) { /* found a free one */ - vm->id = i; - trace_radeon_vm_grab_id(vm->id, ring); + vm_id->id = i; + trace_radeon_vm_grab_id(i, ring); return NULL; } @@ -211,8 +210,8 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev, for (i = 0; i < 2; ++i) { if (choices[i]) { - vm->id = choices[i]; - trace_radeon_vm_grab_id(vm->id, ring); + vm_id->id = choices[i]; + trace_radeon_vm_grab_id(choices[i], ring); return rdev->vm_manager.active[choices[i]]; } } @@ -228,6 +227,7 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev, * @rdev: radeon_device pointer * @vm: vm we want to flush * @ring: ring to use for flush + * @updates: last vm update that is waited for * * Flush the vm (cayman+). * @@ -235,15 +235,21 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev, */ void radeon_vm_flush(struct radeon_device *rdev, struct radeon_vm *vm, - int ring) + int ring, struct radeon_fence *updates) { uint64_t pd_addr = radeon_bo_gpu_offset(vm->page_directory); + struct radeon_vm_id *vm_id = &vm->ids[ring]; + + if (pd_addr != vm_id->pd_gpu_addr || !vm_id->flushed_updates || + radeon_fence_is_earlier(vm_id->flushed_updates, updates)) { + + trace_radeon_vm_flush(pd_addr, ring, vm->ids[ring].id); + radeon_fence_unref(&vm_id->flushed_updates); + vm_id->flushed_updates = radeon_fence_ref(updates); + vm_id->pd_gpu_addr = pd_addr; + radeon_ring_vm_flush(rdev, &rdev->ring[ring], + vm_id->id, vm_id->pd_gpu_addr); - /* if we can't remember our last VM flush then flush now! */ - if (!vm->last_flush || pd_addr != vm->pd_gpu_addr) { - trace_radeon_vm_flush(pd_addr, ring, vm->id); - vm->pd_gpu_addr = pd_addr; - radeon_ring_vm_flush(rdev, ring, vm); } } @@ -263,18 +269,13 @@ void radeon_vm_fence(struct radeon_device *rdev, struct radeon_vm *vm, struct radeon_fence *fence) { - radeon_fence_unref(&vm->fence); - vm->fence = radeon_fence_ref(fence); - - radeon_fence_unref(&rdev->vm_manager.active[vm->id]); - rdev->vm_manager.active[vm->id] = radeon_fence_ref(fence); + unsigned vm_id = vm->ids[fence->ring].id; - radeon_fence_unref(&vm->last_id_use); - vm->last_id_use = radeon_fence_ref(fence); + radeon_fence_unref(&rdev->vm_manager.active[vm_id]); + rdev->vm_manager.active[vm_id] = radeon_fence_ref(fence); - /* we just flushed the VM, remember that */ - if (!vm->last_flush) - vm->last_flush = radeon_fence_ref(fence); + radeon_fence_unref(&vm->ids[fence->ring].last_id_use); + vm->ids[fence->ring].last_id_use = radeon_fence_ref(fence); } /** @@ -387,35 +388,25 @@ static void radeon_vm_set_pages(struct radeon_device *rdev, static int radeon_vm_clear_bo(struct radeon_device *rdev, struct radeon_bo *bo) { - struct ttm_validate_buffer tv; - struct ww_acquire_ctx ticket; - struct list_head head; struct radeon_ib ib; unsigned entries; uint64_t addr; int r; - memset(&tv, 0, sizeof(tv)); - tv.bo = &bo->tbo; - tv.shared = false; - - INIT_LIST_HEAD(&head); - list_add(&tv.head, &head); - - r = ttm_eu_reserve_buffers(&ticket, &head, true); - if (r) + r = radeon_bo_reserve(bo, false); + if (r) return r; - r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false); - if (r) - goto error; + r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false); + if (r) + goto error_unreserve; addr = radeon_bo_gpu_offset(bo); entries = radeon_bo_size(bo) / 8; r = radeon_ib_get(rdev, R600_RING_TYPE_DMA_INDEX, &ib, NULL, 256); if (r) - goto error; + goto error_unreserve; ib.length_dw = 0; @@ -425,15 +416,16 @@ static int radeon_vm_clear_bo(struct radeon_device *rdev, r = radeon_ib_schedule(rdev, &ib, NULL, false); if (r) - goto error; + goto error_free; - ttm_eu_fence_buffer_objects(&ticket, &head, &ib.fence->base); - radeon_ib_free(rdev, &ib); + ib.fence->is_vm_update = true; + radeon_bo_fence(bo, ib.fence, false); - return 0; +error_free: + radeon_ib_free(rdev, &ib); -error: - ttm_eu_backoff_reservation(&ticket, &head); +error_unreserve: + radeon_bo_unreserve(bo); return r; } @@ -449,7 +441,7 @@ error: * Validate and set the offset requested within the vm address space. * Returns 0 for success, error for failure. * - * Object has to be reserved! + * Object has to be reserved and gets unreserved by this function! */ int radeon_vm_bo_set_addr(struct radeon_device *rdev, struct radeon_bo_va *bo_va, @@ -495,7 +487,9 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev, tmp->vm = vm; tmp->addr = bo_va->addr; tmp->bo = radeon_bo_ref(bo_va->bo); + spin_lock(&vm->status_lock); list_add(&tmp->vm_status, &vm->freed); + spin_unlock(&vm->status_lock); } interval_tree_remove(&bo_va->it, &vm->va); @@ -575,7 +569,7 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev, } mutex_unlock(&vm->mutex); - return radeon_bo_reserve(bo_va->bo, false); + return 0; } /** @@ -699,17 +693,15 @@ int radeon_vm_update_page_directory(struct radeon_device *rdev, if (ib.length_dw != 0) { radeon_asic_vm_pad_ib(rdev, &ib); - radeon_semaphore_sync_resv(rdev, ib.semaphore, pd->tbo.resv, false); - radeon_semaphore_sync_fence(ib.semaphore, vm->last_id_use); + radeon_sync_resv(rdev, &ib.sync, pd->tbo.resv, true); WARN_ON(ib.length_dw > ndw); r = radeon_ib_schedule(rdev, &ib, NULL, false); if (r) { radeon_ib_free(rdev, &ib); return r; } - radeon_fence_unref(&vm->fence); - vm->fence = radeon_fence_ref(ib.fence); - radeon_fence_unref(&vm->last_flush); + ib.fence->is_vm_update = true; + radeon_bo_fence(pd, ib.fence, false); } radeon_ib_free(rdev, &ib); @@ -808,11 +800,11 @@ static void radeon_vm_frag_ptes(struct radeon_device *rdev, * * Global and local mutex must be locked! */ -static void radeon_vm_update_ptes(struct radeon_device *rdev, - struct radeon_vm *vm, - struct radeon_ib *ib, - uint64_t start, uint64_t end, - uint64_t dst, uint32_t flags) +static int radeon_vm_update_ptes(struct radeon_device *rdev, + struct radeon_vm *vm, + struct radeon_ib *ib, + uint64_t start, uint64_t end, + uint64_t dst, uint32_t flags) { uint64_t mask = RADEON_VM_PTE_COUNT - 1; uint64_t last_pte = ~0, last_dst = ~0; @@ -825,8 +817,12 @@ static void radeon_vm_update_ptes(struct radeon_device *rdev, struct radeon_bo *pt = vm->page_tables[pt_idx].bo; unsigned nptes; uint64_t pte; + int r; - radeon_semaphore_sync_resv(rdev, ib->semaphore, pt->tbo.resv, false); + radeon_sync_resv(rdev, &ib->sync, pt->tbo.resv, true); + r = reservation_object_reserve_shared(pt->tbo.resv); + if (r) + return r; if ((addr & ~mask) == (end & ~mask)) nptes = end - addr; @@ -860,6 +856,33 @@ static void radeon_vm_update_ptes(struct radeon_device *rdev, last_pte + 8 * count, last_dst, flags); } + + return 0; +} + +/** + * radeon_vm_fence_pts - fence page tables after an update + * + * @vm: requested vm + * @start: start of GPU address range + * @end: end of GPU address range + * @fence: fence to use + * + * Fence the page tables in the range @start - @end (cayman+). + * + * Global and local mutex must be locked! + */ +static void radeon_vm_fence_pts(struct radeon_vm *vm, + uint64_t start, uint64_t end, + struct radeon_fence *fence) +{ + unsigned i; + + start >>= radeon_vm_block_size; + end >>= radeon_vm_block_size; + + for (i = start; i <= end; ++i) + radeon_bo_fence(vm->page_tables[i].bo, fence, true); } /** @@ -892,7 +915,9 @@ int radeon_vm_bo_update(struct radeon_device *rdev, return -EINVAL; } + spin_lock(&vm->status_lock); list_del_init(&bo_va->vm_status); + spin_unlock(&vm->status_lock); bo_va->flags &= ~RADEON_VM_PAGE_VALID; bo_va->flags &= ~RADEON_VM_PAGE_SYSTEM; @@ -961,23 +986,34 @@ int radeon_vm_bo_update(struct radeon_device *rdev, return r; ib.length_dw = 0; - radeon_vm_update_ptes(rdev, vm, &ib, bo_va->it.start, - bo_va->it.last + 1, addr, - radeon_vm_page_flags(bo_va->flags)); + if (!(bo_va->flags & RADEON_VM_PAGE_VALID)) { + unsigned i; + + for (i = 0; i < RADEON_NUM_RINGS; ++i) + radeon_sync_fence(&ib.sync, vm->ids[i].last_id_use); + } + + r = radeon_vm_update_ptes(rdev, vm, &ib, bo_va->it.start, + bo_va->it.last + 1, addr, + radeon_vm_page_flags(bo_va->flags)); + if (r) { + radeon_ib_free(rdev, &ib); + return r; + } radeon_asic_vm_pad_ib(rdev, &ib); WARN_ON(ib.length_dw > ndw); - radeon_semaphore_sync_fence(ib.semaphore, vm->fence); r = radeon_ib_schedule(rdev, &ib, NULL, false); if (r) { radeon_ib_free(rdev, &ib); return r; } - radeon_fence_unref(&vm->fence); - vm->fence = radeon_fence_ref(ib.fence); + ib.fence->is_vm_update = true; + radeon_vm_fence_pts(vm, bo_va->it.start, bo_va->it.last + 1, ib.fence); + radeon_fence_unref(&bo_va->last_pt_update); + bo_va->last_pt_update = radeon_fence_ref(ib.fence); radeon_ib_free(rdev, &ib); - radeon_fence_unref(&vm->last_flush); return 0; } @@ -996,16 +1032,25 @@ int radeon_vm_bo_update(struct radeon_device *rdev, int radeon_vm_clear_freed(struct radeon_device *rdev, struct radeon_vm *vm) { - struct radeon_bo_va *bo_va, *tmp; + struct radeon_bo_va *bo_va; int r; - list_for_each_entry_safe(bo_va, tmp, &vm->freed, vm_status) { + spin_lock(&vm->status_lock); + while (!list_empty(&vm->freed)) { + bo_va = list_first_entry(&vm->freed, + struct radeon_bo_va, vm_status); + spin_unlock(&vm->status_lock); + r = radeon_vm_bo_update(rdev, bo_va, NULL); radeon_bo_unref(&bo_va->bo); + radeon_fence_unref(&bo_va->last_pt_update); kfree(bo_va); if (r) return r; + + spin_lock(&vm->status_lock); } + spin_unlock(&vm->status_lock); return 0; } @@ -1024,14 +1069,23 @@ int radeon_vm_clear_freed(struct radeon_device *rdev, int radeon_vm_clear_invalids(struct radeon_device *rdev, struct radeon_vm *vm) { - struct radeon_bo_va *bo_va, *tmp; + struct radeon_bo_va *bo_va; int r; - list_for_each_entry_safe(bo_va, tmp, &vm->invalidated, vm_status) { + spin_lock(&vm->status_lock); + while (!list_empty(&vm->invalidated)) { + bo_va = list_first_entry(&vm->invalidated, + struct radeon_bo_va, vm_status); + spin_unlock(&vm->status_lock); + r = radeon_vm_bo_update(rdev, bo_va, NULL); if (r) return r; + + spin_lock(&vm->status_lock); } + spin_unlock(&vm->status_lock); + return 0; } @@ -1054,14 +1108,17 @@ void radeon_vm_bo_rmv(struct radeon_device *rdev, mutex_lock(&vm->mutex); interval_tree_remove(&bo_va->it, &vm->va); + spin_lock(&vm->status_lock); list_del(&bo_va->vm_status); if (bo_va->addr) { bo_va->bo = radeon_bo_ref(bo_va->bo); list_add(&bo_va->vm_status, &vm->freed); } else { + radeon_fence_unref(&bo_va->last_pt_update); kfree(bo_va); } + spin_unlock(&vm->status_lock); mutex_unlock(&vm->mutex); } @@ -1082,10 +1139,10 @@ void radeon_vm_bo_invalidate(struct radeon_device *rdev, list_for_each_entry(bo_va, &bo->va, bo_list) { if (bo_va->addr) { - mutex_lock(&bo_va->vm->mutex); + spin_lock(&bo_va->vm->status_lock); list_del(&bo_va->vm_status); list_add(&bo_va->vm_status, &bo_va->vm->invalidated); - mutex_unlock(&bo_va->vm->mutex); + spin_unlock(&bo_va->vm->status_lock); } } } @@ -1103,15 +1160,17 @@ int radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm) const unsigned align = min(RADEON_VM_PTB_ALIGN_SIZE, RADEON_VM_PTE_COUNT * 8); unsigned pd_size, pd_entries, pts_size; - int r; + int i, r; - vm->id = 0; vm->ib_bo_va = NULL; - vm->fence = NULL; - vm->last_flush = NULL; - vm->last_id_use = NULL; + for (i = 0; i < RADEON_NUM_RINGS; ++i) { + vm->ids[i].id = 0; + vm->ids[i].flushed_updates = NULL; + vm->ids[i].last_id_use = NULL; + } mutex_init(&vm->mutex); vm->va = RB_ROOT; + spin_lock_init(&vm->status_lock); INIT_LIST_HEAD(&vm->invalidated); INIT_LIST_HEAD(&vm->freed); @@ -1165,11 +1224,13 @@ void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm) if (!r) { list_del_init(&bo_va->bo_list); radeon_bo_unreserve(bo_va->bo); + radeon_fence_unref(&bo_va->last_pt_update); kfree(bo_va); } } list_for_each_entry_safe(bo_va, tmp, &vm->freed, vm_status) { radeon_bo_unref(&bo_va->bo); + radeon_fence_unref(&bo_va->last_pt_update); kfree(bo_va); } @@ -1179,9 +1240,10 @@ void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm) radeon_bo_unref(&vm->page_directory); - radeon_fence_unref(&vm->fence); - radeon_fence_unref(&vm->last_flush); - radeon_fence_unref(&vm->last_id_use); + for (i = 0; i < RADEON_NUM_RINGS; ++i) { + radeon_fence_unref(&vm->ids[i].flushed_updates); + radeon_fence_unref(&vm->ids[i].last_id_use); + } mutex_destroy(&vm->mutex); } diff --git a/drivers/gpu/drm/radeon/rv770_dma.c b/drivers/gpu/drm/radeon/rv770_dma.c index 7f34bad2e724..acff6e09cc40 100644 --- a/drivers/gpu/drm/radeon/rv770_dma.c +++ b/drivers/gpu/drm/radeon/rv770_dma.c @@ -44,31 +44,27 @@ struct radeon_fence *rv770_copy_dma(struct radeon_device *rdev, unsigned num_gpu_pages, struct reservation_object *resv) { - struct radeon_semaphore *sem = NULL; struct radeon_fence *fence; + struct radeon_sync sync; int ring_index = rdev->asic->copy.dma_ring_index; struct radeon_ring *ring = &rdev->ring[ring_index]; u32 size_in_dw, cur_size_in_dw; int i, num_loops; int r = 0; - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return ERR_PTR(r); - } + radeon_sync_create(&sync); size_in_dw = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT) / 4; num_loops = DIV_ROUND_UP(size_in_dw, 0xFFFF); r = radeon_ring_lock(rdev, ring, num_loops * 5 + 8); if (r) { DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } - radeon_semaphore_sync_resv(rdev, sem, resv, false); - radeon_semaphore_sync_rings(rdev, sem, ring->idx); + radeon_sync_resv(rdev, &sync, resv, false); + radeon_sync_rings(rdev, &sync, ring->idx); for (i = 0; i < num_loops; i++) { cur_size_in_dw = size_in_dw; @@ -87,12 +83,12 @@ struct radeon_fence *rv770_copy_dma(struct radeon_device *rdev, r = radeon_fence_emit(rdev, &fence, ring->idx); if (r) { radeon_ring_unlock_undo(rdev, ring); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } radeon_ring_unlock_commit(rdev, ring, false); - radeon_semaphore_free(rdev, &sem, fence); + radeon_sync_free(rdev, &sync, fence); return fence; } diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 7d5083dc4acb..60df444bd075 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -3365,6 +3365,7 @@ void si_fence_ring_emit(struct radeon_device *rdev, void si_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) { struct radeon_ring *ring = &rdev->ring[ib->ring]; + unsigned vm_id = ib->vm ? ib->vm->ids[ib->ring].id : 0; u32 header; if (ib->is_const_ib) { @@ -3400,14 +3401,13 @@ void si_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) #endif (ib->gpu_addr & 0xFFFFFFFC)); radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF); - radeon_ring_write(ring, ib->length_dw | - (ib->vm ? (ib->vm->id << 24) : 0)); + radeon_ring_write(ring, ib->length_dw | (vm_id << 24)); if (!ib->is_const_ib) { /* flush read cache over gart for this vmid */ radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2); - radeon_ring_write(ring, ib->vm ? ib->vm->id : 0); + radeon_ring_write(ring, vm_id); radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); radeon_ring_write(ring, PACKET3_TCL1_ACTION_ENA | PACKET3_TC_ACTION_ENA | @@ -5023,27 +5023,23 @@ static void si_vm_decode_fault(struct radeon_device *rdev, block, mc_id); } -void si_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) +void si_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr) { - struct radeon_ring *ring = &rdev->ring[ridx]; - - if (vm == NULL) - return; - /* write new base address */ radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) | WRITE_DATA_DST_SEL(0))); - if (vm->id < 8) { + if (vm_id < 8) { radeon_ring_write(ring, - (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2); + (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm_id << 2)) >> 2); } else { radeon_ring_write(ring, - (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2); + (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm_id - 8) << 2)) >> 2); } radeon_ring_write(ring, 0); - radeon_ring_write(ring, vm->pd_gpu_addr >> 12); + radeon_ring_write(ring, pd_addr >> 12); /* flush hdp cache */ radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); @@ -5059,7 +5055,7 @@ void si_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) WRITE_DATA_DST_SEL(0))); radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2); radeon_ring_write(ring, 0); - radeon_ring_write(ring, 1 << vm->id); + radeon_ring_write(ring, 1 << vm_id); /* sync PFP to ME, otherwise we might get invalid PFP reads */ radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); diff --git a/drivers/gpu/drm/radeon/si_dma.c b/drivers/gpu/drm/radeon/si_dma.c index b58f12b762d7..f5cc777e1c5f 100644 --- a/drivers/gpu/drm/radeon/si_dma.c +++ b/drivers/gpu/drm/radeon/si_dma.c @@ -185,20 +185,17 @@ void si_dma_vm_set_pages(struct radeon_device *rdev, } } -void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) -{ - struct radeon_ring *ring = &rdev->ring[ridx]; - - if (vm == NULL) - return; +void si_dma_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned vm_id, uint64_t pd_addr) +{ radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); - if (vm->id < 8) { - radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2)); + if (vm_id < 8) { + radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm_id << 2)) >> 2)); } else { - radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2)); + radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm_id - 8) << 2)) >> 2)); } - radeon_ring_write(ring, vm->pd_gpu_addr >> 12); + radeon_ring_write(ring, pd_addr >> 12); /* flush hdp cache */ radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); @@ -208,7 +205,7 @@ void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) /* bits 0-7 are the VM contexts0-7 */ radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); radeon_ring_write(ring, (0xf << 16) | (VM_INVALIDATE_REQUEST >> 2)); - radeon_ring_write(ring, 1 << vm->id); + radeon_ring_write(ring, 1 << vm_id); } /** @@ -229,31 +226,27 @@ struct radeon_fence *si_copy_dma(struct radeon_device *rdev, unsigned num_gpu_pages, struct reservation_object *resv) { - struct radeon_semaphore *sem = NULL; struct radeon_fence *fence; + struct radeon_sync sync; int ring_index = rdev->asic->copy.dma_ring_index; struct radeon_ring *ring = &rdev->ring[ring_index]; u32 size_in_bytes, cur_size_in_bytes; int i, num_loops; int r = 0; - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return ERR_PTR(r); - } + radeon_sync_create(&sync); size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT); num_loops = DIV_ROUND_UP(size_in_bytes, 0xfffff); r = radeon_ring_lock(rdev, ring, num_loops * 5 + 11); if (r) { DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } - radeon_semaphore_sync_resv(rdev, sem, resv, false); - radeon_semaphore_sync_rings(rdev, sem, ring->idx); + radeon_sync_resv(rdev, &sync, resv, false); + radeon_sync_rings(rdev, &sync, ring->idx); for (i = 0; i < num_loops; i++) { cur_size_in_bytes = size_in_bytes; @@ -272,12 +265,12 @@ struct radeon_fence *si_copy_dma(struct radeon_device *rdev, r = radeon_fence_emit(rdev, &fence, ring->idx); if (r) { radeon_ring_unlock_undo(rdev, ring); - radeon_semaphore_free(rdev, &sem, NULL); + radeon_sync_free(rdev, &sync, NULL); return ERR_PTR(r); } radeon_ring_unlock_commit(rdev, ring, false); - radeon_semaphore_free(rdev, &sem, fence); + radeon_sync_free(rdev, &sync, fence); return fence; } diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index 676e6c2ba90a..32e354b8b0ab 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -3398,6 +3398,15 @@ static int si_process_firmware_header(struct radeon_device *rdev) ret = si_read_smc_sram_dword(rdev, SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + + SISLANDS_SMC_FIRMWARE_HEADER_fanTable, + &tmp, si_pi->sram_end); + if (ret) + return ret; + + si_pi->fan_table_start = tmp; + + ret = si_read_smc_sram_dword(rdev, + SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable, &tmp, si_pi->sram_end); if (ret) @@ -5817,8 +5826,33 @@ void si_dpm_setup_asic(struct radeon_device *rdev) si_enable_acpi_power_management(rdev); } -static int si_set_thermal_temperature_range(struct radeon_device *rdev, - int min_temp, int max_temp) +static int si_thermal_enable_alert(struct radeon_device *rdev, + bool enable) +{ + u32 thermal_int = RREG32(CG_THERMAL_INT); + + if (enable) { + PPSMC_Result result; + + thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW); + WREG32(CG_THERMAL_INT, thermal_int); + rdev->irq.dpm_thermal = false; + result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); + if (result != PPSMC_Result_OK) { + DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); + return -EINVAL; + } + } else { + thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW; + WREG32(CG_THERMAL_INT, thermal_int); + rdev->irq.dpm_thermal = true; + } + + return 0; +} + +static int si_thermal_set_temperature_range(struct radeon_device *rdev, + int min_temp, int max_temp) { int low_temp = 0 * 1000; int high_temp = 255 * 1000; @@ -5842,6 +5876,309 @@ static int si_set_thermal_temperature_range(struct radeon_device *rdev, return 0; } +static void si_fan_ctrl_set_static_mode(struct radeon_device *rdev, u32 mode) +{ + struct si_power_info *si_pi = si_get_pi(rdev); + u32 tmp; + + if (si_pi->fan_ctrl_is_in_default_mode) { + tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT; + si_pi->fan_ctrl_default_mode = tmp; + tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT; + si_pi->t_min = tmp; + si_pi->fan_ctrl_is_in_default_mode = false; + } + + tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; + tmp |= TMIN(0); + WREG32(CG_FDO_CTRL2, tmp); + + tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; + tmp |= FDO_PWM_MODE(mode); + WREG32(CG_FDO_CTRL2, tmp); +} + +static int si_thermal_setup_fan_table(struct radeon_device *rdev) +{ + struct si_power_info *si_pi = si_get_pi(rdev); + PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE }; + u32 duty100; + u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2; + u16 fdo_min, slope1, slope2; + u32 reference_clock, tmp; + int ret; + u64 tmp64; + + if (!si_pi->fan_table_start) { + rdev->pm.dpm.fan.ucode_fan_control = false; + return 0; + } + + duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; + + if (duty100 == 0) { + rdev->pm.dpm.fan.ucode_fan_control = false; + return 0; + } + + tmp64 = (u64)rdev->pm.dpm.fan.pwm_min * duty100; + do_div(tmp64, 10000); + fdo_min = (u16)tmp64; + + t_diff1 = rdev->pm.dpm.fan.t_med - rdev->pm.dpm.fan.t_min; + t_diff2 = rdev->pm.dpm.fan.t_high - rdev->pm.dpm.fan.t_med; + + pwm_diff1 = rdev->pm.dpm.fan.pwm_med - rdev->pm.dpm.fan.pwm_min; + pwm_diff2 = rdev->pm.dpm.fan.pwm_high - rdev->pm.dpm.fan.pwm_med; + + slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100); + slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100); + + fan_table.slope1 = cpu_to_be16(slope1); + fan_table.slope2 = cpu_to_be16(slope2); + + fan_table.fdo_min = cpu_to_be16(fdo_min); + + fan_table.hys_down = cpu_to_be16(rdev->pm.dpm.fan.t_hyst); + + fan_table.hys_up = cpu_to_be16(1); + + fan_table.hys_slope = cpu_to_be16(1); + + fan_table.temp_resp_lim = cpu_to_be16(5); + + reference_clock = radeon_get_xclk(rdev); + + fan_table.refresh_period = cpu_to_be32((rdev->pm.dpm.fan.cycle_delay * + reference_clock) / 1600); + + fan_table.fdo_max = cpu_to_be16((u16)duty100); + + tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT; + fan_table.temp_src = (uint8_t)tmp; + + ret = si_copy_bytes_to_smc(rdev, + si_pi->fan_table_start, + (u8 *)(&fan_table), + sizeof(fan_table), + si_pi->sram_end); + + if (ret) { + DRM_ERROR("Failed to load fan table to the SMC."); + rdev->pm.dpm.fan.ucode_fan_control = false; + } + + return 0; +} + +static int si_fan_ctrl_start_smc_fan_control(struct radeon_device *rdev) +{ + PPSMC_Result ret; + + ret = si_send_msg_to_smc(rdev, PPSMC_StartFanControl); + if (ret == PPSMC_Result_OK) + return 0; + else + return -EINVAL; +} + +static int si_fan_ctrl_stop_smc_fan_control(struct radeon_device *rdev) +{ + PPSMC_Result ret; + + ret = si_send_msg_to_smc(rdev, PPSMC_StopFanControl); + if (ret == PPSMC_Result_OK) + return 0; + else + return -EINVAL; +} + +#if 0 +static int si_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev, + u32 *speed) +{ + u32 duty, duty100; + u64 tmp64; + + if (rdev->pm.no_fan) + return -ENOENT; + + duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; + duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT; + + if (duty100 == 0) + return -EINVAL; + + tmp64 = (u64)duty * 100; + do_div(tmp64, duty100); + *speed = (u32)tmp64; + + if (*speed > 100) + *speed = 100; + + return 0; +} + +static int si_fan_ctrl_set_fan_speed_percent(struct radeon_device *rdev, + u32 speed) +{ + u32 tmp; + u32 duty, duty100; + u64 tmp64; + + if (rdev->pm.no_fan) + return -ENOENT; + + if (speed > 100) + return -EINVAL; + + if (rdev->pm.dpm.fan.ucode_fan_control) + si_fan_ctrl_stop_smc_fan_control(rdev); + + duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; + + if (duty100 == 0) + return -EINVAL; + + tmp64 = (u64)speed * duty100; + do_div(tmp64, 100); + duty = (u32)tmp64; + + tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK; + tmp |= FDO_STATIC_DUTY(duty); + WREG32(CG_FDO_CTRL0, tmp); + + si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC); + + return 0; +} + +static int si_fan_ctrl_get_fan_speed_rpm(struct radeon_device *rdev, + u32 *speed) +{ + u32 tach_period; + u32 xclk = radeon_get_xclk(rdev); + + if (rdev->pm.no_fan) + return -ENOENT; + + if (rdev->pm.fan_pulses_per_revolution == 0) + return -ENOENT; + + tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT; + if (tach_period == 0) + return -ENOENT; + + *speed = 60 * xclk * 10000 / tach_period; + + return 0; +} + +static int si_fan_ctrl_set_fan_speed_rpm(struct radeon_device *rdev, + u32 speed) +{ + u32 tach_period, tmp; + u32 xclk = radeon_get_xclk(rdev); + + if (rdev->pm.no_fan) + return -ENOENT; + + if (rdev->pm.fan_pulses_per_revolution == 0) + return -ENOENT; + + if ((speed < rdev->pm.fan_min_rpm) || + (speed > rdev->pm.fan_max_rpm)) + return -EINVAL; + + if (rdev->pm.dpm.fan.ucode_fan_control) + si_fan_ctrl_stop_smc_fan_control(rdev); + + tach_period = 60 * xclk * 10000 / (8 * speed); + tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK; + tmp |= TARGET_PERIOD(tach_period); + WREG32(CG_TACH_CTRL, tmp); + + si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC_RPM); + + return 0; +} +#endif + +static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev) +{ + struct si_power_info *si_pi = si_get_pi(rdev); + u32 tmp; + + if (!si_pi->fan_ctrl_is_in_default_mode) { + tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; + tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode); + WREG32(CG_FDO_CTRL2, tmp); + + tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; + tmp |= TMIN(si_pi->t_min); + WREG32(CG_FDO_CTRL2, tmp); + si_pi->fan_ctrl_is_in_default_mode = true; + } +} + +static void si_thermal_start_smc_fan_control(struct radeon_device *rdev) +{ + if (rdev->pm.dpm.fan.ucode_fan_control) { + si_fan_ctrl_start_smc_fan_control(rdev); + si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC); + } +} + +static void si_thermal_initialize(struct radeon_device *rdev) +{ + u32 tmp; + + if (rdev->pm.fan_pulses_per_revolution) { + tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK; + tmp |= EDGE_PER_REV(rdev->pm.fan_pulses_per_revolution -1); + WREG32(CG_TACH_CTRL, tmp); + } + + tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK; + tmp |= TACH_PWM_RESP_RATE(0x28); + WREG32(CG_FDO_CTRL2, tmp); +} + +static int si_thermal_start_thermal_controller(struct radeon_device *rdev) +{ + int ret; + + si_thermal_initialize(rdev); + ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); + if (ret) + return ret; + ret = si_thermal_enable_alert(rdev, true); + if (ret) + return ret; + if (rdev->pm.dpm.fan.ucode_fan_control) { + ret = si_halt_smc(rdev); + if (ret) + return ret; + ret = si_thermal_setup_fan_table(rdev); + if (ret) + return ret; + ret = si_resume_smc(rdev); + if (ret) + return ret; + si_thermal_start_smc_fan_control(rdev); + } + + return 0; +} + +static void si_thermal_stop_thermal_controller(struct radeon_device *rdev) +{ + if (!rdev->pm.no_fan) { + si_fan_ctrl_set_default_mode(rdev); + si_fan_ctrl_stop_smc_fan_control(rdev); + } +} + int si_dpm_enable(struct radeon_device *rdev) { struct rv7xx_power_info *pi = rv770_get_pi(rdev); @@ -5954,31 +6291,39 @@ int si_dpm_enable(struct radeon_device *rdev) si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); + si_thermal_start_thermal_controller(rdev); + ni_update_current_ps(rdev, boot_ps); return 0; } -int si_dpm_late_enable(struct radeon_device *rdev) +static int si_set_temperature_range(struct radeon_device *rdev) { int ret; - if (rdev->irq.installed && - r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { - PPSMC_Result result; + ret = si_thermal_enable_alert(rdev, false); + if (ret) + return ret; + ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); + if (ret) + return ret; + ret = si_thermal_enable_alert(rdev, true); + if (ret) + return ret; - ret = si_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); - if (ret) - return ret; - rdev->irq.dpm_thermal = true; - radeon_irq_set(rdev); - result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); + return ret; +} - if (result != PPSMC_Result_OK) - DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); - } +int si_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; - return 0; + ret = si_set_temperature_range(rdev); + if (ret) + return ret; + + return ret; } void si_dpm_disable(struct radeon_device *rdev) @@ -5988,6 +6333,7 @@ void si_dpm_disable(struct radeon_device *rdev) if (!si_is_smc_running(rdev)) return; + si_thermal_stop_thermal_controller(rdev); si_disable_ulv(rdev); si_clear_vc(rdev); if (pi->thermal_protection) @@ -6526,6 +6872,9 @@ int si_dpm_init(struct radeon_device *rdev) rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc = rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + si_pi->fan_ctrl_is_in_default_mode = true; + rdev->pm.dpm.fan.ucode_fan_control = false; + return 0; } diff --git a/drivers/gpu/drm/radeon/si_dpm.h b/drivers/gpu/drm/radeon/si_dpm.h index 8b5c06a0832d..d16bb1b5f10f 100644 --- a/drivers/gpu/drm/radeon/si_dpm.h +++ b/drivers/gpu/drm/radeon/si_dpm.h @@ -182,6 +182,7 @@ struct si_power_info { u32 dte_table_start; u32 spll_table_start; u32 papm_cfg_table_start; + u32 fan_table_start; /* CAC stuff */ const struct si_cac_config_reg *cac_weights; const struct si_cac_config_reg *lcac_config; @@ -197,6 +198,10 @@ struct si_power_info { /* SVI2 */ u8 svd_gpio_id; u8 svc_gpio_id; + /* fan control */ + bool fan_ctrl_is_in_default_mode; + u32 t_min; + u32 fan_ctrl_default_mode; }; #define SISLANDS_INITIAL_STATE_ARB_INDEX 0 diff --git a/drivers/gpu/drm/radeon/si_smc.c b/drivers/gpu/drm/radeon/si_smc.c index 73dbc79c959d..e5bb92f16775 100644 --- a/drivers/gpu/drm/radeon/si_smc.c +++ b/drivers/gpu/drm/radeon/si_smc.c @@ -135,7 +135,7 @@ void si_reset_smc(struct radeon_device *rdev) int si_program_jump_on_start(struct radeon_device *rdev) { - static u8 data[] = { 0x0E, 0x00, 0x40, 0x40 }; + static const u8 data[] = { 0x0E, 0x00, 0x40, 0x40 }; return si_copy_bytes_to_smc(rdev, 0x0, data, 4, sizeof(data)+1); } diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h index 6635da9ec986..4069be89e585 100644 --- a/drivers/gpu/drm/radeon/sid.h +++ b/drivers/gpu/drm/radeon/sid.h @@ -180,7 +180,10 @@ #define DIG_THERM_DPM(x) ((x) << 14) #define DIG_THERM_DPM_MASK 0x003FC000 #define DIG_THERM_DPM_SHIFT 14 - +#define CG_THERMAL_STATUS 0x704 +#define FDO_PWM_DUTY(x) ((x) << 9) +#define FDO_PWM_DUTY_MASK (0xff << 9) +#define FDO_PWM_DUTY_SHIFT 9 #define CG_THERMAL_INT 0x708 #define DIG_THERM_INTH(x) ((x) << 8) #define DIG_THERM_INTH_MASK 0x0000FF00 @@ -191,6 +194,10 @@ #define THERM_INT_MASK_HIGH (1 << 24) #define THERM_INT_MASK_LOW (1 << 25) +#define CG_MULT_THERMAL_CTRL 0x710 +#define TEMP_SEL(x) ((x) << 20) +#define TEMP_SEL_MASK (0xff << 20) +#define TEMP_SEL_SHIFT 20 #define CG_MULT_THERMAL_STATUS 0x714 #define ASIC_MAX_TEMP(x) ((x) << 0) #define ASIC_MAX_TEMP_MASK 0x000001ff @@ -199,6 +206,37 @@ #define CTF_TEMP_MASK 0x0003fe00 #define CTF_TEMP_SHIFT 9 +#define CG_FDO_CTRL0 0x754 +#define FDO_STATIC_DUTY(x) ((x) << 0) +#define FDO_STATIC_DUTY_MASK 0x000000FF +#define FDO_STATIC_DUTY_SHIFT 0 +#define CG_FDO_CTRL1 0x758 +#define FMAX_DUTY100(x) ((x) << 0) +#define FMAX_DUTY100_MASK 0x000000FF +#define FMAX_DUTY100_SHIFT 0 +#define CG_FDO_CTRL2 0x75C +#define TMIN(x) ((x) << 0) +#define TMIN_MASK 0x000000FF +#define TMIN_SHIFT 0 +#define FDO_PWM_MODE(x) ((x) << 11) +#define FDO_PWM_MODE_MASK (7 << 11) +#define FDO_PWM_MODE_SHIFT 11 +#define TACH_PWM_RESP_RATE(x) ((x) << 25) +#define TACH_PWM_RESP_RATE_MASK (0x7f << 25) +#define TACH_PWM_RESP_RATE_SHIFT 25 + +#define CG_TACH_CTRL 0x770 +# define EDGE_PER_REV(x) ((x) << 0) +# define EDGE_PER_REV_MASK (0x7 << 0) +# define EDGE_PER_REV_SHIFT 0 +# define TARGET_PERIOD(x) ((x) << 3) +# define TARGET_PERIOD_MASK 0xfffffff8 +# define TARGET_PERIOD_SHIFT 3 +#define CG_TACH_STATUS 0x774 +# define TACH_PERIOD(x) ((x) << 0) +# define TACH_PERIOD_MASK 0xffffffff +# define TACH_PERIOD_SHIFT 0 + #define GENERAL_PWRMGT 0x780 # define GLOBAL_PWRMGT_EN (1 << 0) # define STATIC_PM_EN (1 << 1) diff --git a/drivers/gpu/drm/radeon/sislands_smc.h b/drivers/gpu/drm/radeon/sislands_smc.h index 623a0b1e2d9d..3c779838d9ab 100644 --- a/drivers/gpu/drm/radeon/sislands_smc.h +++ b/drivers/gpu/drm/radeon/sislands_smc.h @@ -245,6 +245,31 @@ typedef struct SISLANDS_SMC_STATETABLE SISLANDS_SMC_STATETABLE; #define SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd 0x11c #define SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc 0x120 +struct PP_SIslands_FanTable +{ + uint8_t fdo_mode; + uint8_t padding; + int16_t temp_min; + int16_t temp_med; + int16_t temp_max; + int16_t slope1; + int16_t slope2; + int16_t fdo_min; + int16_t hys_up; + int16_t hys_down; + int16_t hys_slope; + int16_t temp_resp_lim; + int16_t temp_curr; + int16_t slope_curr; + int16_t pwm_curr; + uint32_t refresh_period; + int16_t fdo_max; + uint8_t temp_src; + int8_t padding2; +}; + +typedef struct PP_SIslands_FanTable PP_SIslands_FanTable; + #define SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES 16 #define SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES 32 diff --git a/drivers/gpu/drm/radeon/smu7_discrete.h b/drivers/gpu/drm/radeon/smu7_discrete.h index 82f70c90a9ee..0b0b404ff091 100644 --- a/drivers/gpu/drm/radeon/smu7_discrete.h +++ b/drivers/gpu/drm/radeon/smu7_discrete.h @@ -431,6 +431,31 @@ struct SMU7_Discrete_MCRegisters typedef struct SMU7_Discrete_MCRegisters SMU7_Discrete_MCRegisters; +struct SMU7_Discrete_FanTable +{ + uint16_t FdoMode; + int16_t TempMin; + int16_t TempMed; + int16_t TempMax; + int16_t Slope1; + int16_t Slope2; + int16_t FdoMin; + int16_t HystUp; + int16_t HystDown; + int16_t HystSlope; + int16_t TempRespLim; + int16_t TempCurr; + int16_t SlopeCurr; + int16_t PwmCurr; + uint32_t RefreshPeriod; + int16_t FdoMax; + uint8_t TempSrc; + int8_t Padding; +}; + +typedef struct SMU7_Discrete_FanTable SMU7_Discrete_FanTable; + + struct SMU7_Discrete_PmFuses { // dw0-dw1 uint8_t BapmVddCVidHiSidd[8]; @@ -462,7 +487,10 @@ struct SMU7_Discrete_PmFuses { uint8_t BapmVddCVidHiSidd2[8]; // dw11-dw12 - uint32_t Reserved6[2]; + int16_t FuzzyFan_ErrorSetDelta; + int16_t FuzzyFan_ErrorRateSetDelta; + int16_t FuzzyFan_PwmSetDelta; + uint16_t CalcMeasPowerBlend; // dw13-dw16 uint8_t GnbLPML[16]; |
