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path: root/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
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Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/smu_v11_0.c')
-rw-r--r--drivers/gpu/drm/amd/powerplay/smu_v11_0.c876
1 files changed, 509 insertions, 367 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 5fde5cf65b42..0dc49479a7eb 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -24,16 +24,20 @@
#include <linux/module.h>
#include <linux/pci.h>
+#define SMU_11_0_PARTIAL_PPTABLE
+
#include "pp_debug.h"
#include "amdgpu.h"
#include "amdgpu_smu.h"
+#include "smu_internal.h"
#include "atomfirmware.h"
#include "amdgpu_atomfirmware.h"
#include "smu_v11_0.h"
+#include "smu_v11_0_pptable.h"
#include "soc15_common.h"
#include "atom.h"
-#include "vega20_ppt.h"
-#include "navi10_ppt.h"
+#include "amd_pcie.h"
+#include "amdgpu_ras.h"
#include "asic_reg/thm/thm_11_0_2_offset.h"
#include "asic_reg/thm/thm_11_0_2_sh_mask.h"
@@ -45,7 +49,10 @@
#include "asic_reg/smuio/smuio_11_0_0_sh_mask.h"
MODULE_FIRMWARE("amdgpu/vega20_smc.bin");
+MODULE_FIRMWARE("amdgpu/arcturus_smc.bin");
MODULE_FIRMWARE("amdgpu/navi10_smc.bin");
+MODULE_FIRMWARE("amdgpu/navi14_smc.bin");
+MODULE_FIRMWARE("amdgpu/navi12_smc.bin");
#define SMU11_VOLTAGE_SCALE 4
@@ -57,7 +64,7 @@ static int smu_v11_0_send_msg_without_waiting(struct smu_context *smu,
return 0;
}
-static int smu_v11_0_read_arg(struct smu_context *smu, uint32_t *arg)
+int smu_v11_0_read_arg(struct smu_context *smu, uint32_t *arg)
{
struct amdgpu_device *adev = smu->adev;
@@ -73,47 +80,20 @@ static int smu_v11_0_wait_for_response(struct smu_context *smu)
for (i = 0; i < timeout; i++) {
cur_value = RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_90);
if ((cur_value & MP1_C2PMSG_90__CONTENT_MASK) != 0)
- break;
+ return cur_value == 0x1 ? 0 : -EIO;
+
udelay(1);
}
/* timeout means wrong logic */
- if (i == timeout)
- return -ETIME;
-
- return RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_90) == 0x1 ? 0 : -EIO;
-}
-
-static int smu_v11_0_send_msg(struct smu_context *smu, uint16_t msg)
-{
- struct amdgpu_device *adev = smu->adev;
- int ret = 0, index = 0;
-
- index = smu_msg_get_index(smu, msg);
- if (index < 0)
- return index;
-
- smu_v11_0_wait_for_response(smu);
-
- WREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_90, 0);
-
- smu_v11_0_send_msg_without_waiting(smu, (uint16_t)index);
-
- ret = smu_v11_0_wait_for_response(smu);
-
- if (ret)
- pr_err("Failed to send message 0x%x, response 0x%x\n", index,
- ret);
-
- return ret;
-
+ return -ETIME;
}
-static int
-smu_v11_0_send_msg_with_param(struct smu_context *smu, uint16_t msg,
+int
+smu_v11_0_send_msg_with_param(struct smu_context *smu,
+ enum smu_message_type msg,
uint32_t param)
{
-
struct amdgpu_device *adev = smu->adev;
int ret = 0, index = 0;
@@ -122,9 +102,11 @@ smu_v11_0_send_msg_with_param(struct smu_context *smu, uint16_t msg,
return index;
ret = smu_v11_0_wait_for_response(smu);
- if (ret)
- pr_err("Failed to send message 0x%x, response 0x%x, param 0x%x\n",
- index, ret, param);
+ if (ret) {
+ pr_err("Msg issuing pre-check failed and "
+ "SMU may be not in the right state!\n");
+ return ret;
+ }
WREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_90, 0);
@@ -134,13 +116,13 @@ smu_v11_0_send_msg_with_param(struct smu_context *smu, uint16_t msg,
ret = smu_v11_0_wait_for_response(smu);
if (ret)
- pr_err("Failed to send message 0x%x, response 0x%x param 0x%x\n",
- index, ret, param);
+ pr_err("failed send message: %10s (%d) \tparam: 0x%08x response %#x\n",
+ smu_get_message_name(smu, msg), index, param, ret);
return ret;
}
-static int smu_v11_0_init_microcode(struct smu_context *smu)
+int smu_v11_0_init_microcode(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
const char *chip_name;
@@ -154,9 +136,18 @@ static int smu_v11_0_init_microcode(struct smu_context *smu)
case CHIP_VEGA20:
chip_name = "vega20";
break;
+ case CHIP_ARCTURUS:
+ chip_name = "arcturus";
+ break;
case CHIP_NAVI10:
chip_name = "navi10";
break;
+ case CHIP_NAVI14:
+ chip_name = "navi14";
+ break;
+ case CHIP_NAVI12:
+ chip_name = "navi12";
+ break;
default:
BUG();
}
@@ -193,7 +184,7 @@ out:
return err;
}
-static int smu_v11_0_load_microcode(struct smu_context *smu)
+int smu_v11_0_load_microcode(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
const uint32_t *src;
@@ -202,7 +193,7 @@ static int smu_v11_0_load_microcode(struct smu_context *smu)
uint32_t i;
uint32_t mp1_fw_flags;
- hdr = (const struct smc_firmware_header_v1_0 *) adev->pm.fw->data;
+ hdr = (const struct smc_firmware_header_v1_0 *) adev->pm.fw->data;
src = (const uint32_t *)(adev->pm.fw->data +
le32_to_cpu(hdr->header.ucode_array_offset_bytes));
@@ -231,7 +222,7 @@ static int smu_v11_0_load_microcode(struct smu_context *smu)
return 0;
}
-static int smu_v11_0_check_fw_status(struct smu_context *smu)
+int smu_v11_0_check_fw_status(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
uint32_t mp1_fw_flags;
@@ -246,7 +237,7 @@ static int smu_v11_0_check_fw_status(struct smu_context *smu)
return -EIO;
}
-static int smu_v11_0_check_fw_version(struct smu_context *smu)
+int smu_v11_0_check_fw_version(struct smu_context *smu)
{
uint32_t if_version = 0xff, smu_version = 0xff;
uint16_t smu_major;
@@ -261,6 +252,25 @@ static int smu_v11_0_check_fw_version(struct smu_context *smu)
smu_minor = (smu_version >> 8) & 0xff;
smu_debug = (smu_version >> 0) & 0xff;
+ switch (smu->adev->asic_type) {
+ case CHIP_VEGA20:
+ smu->smc_if_version = SMU11_DRIVER_IF_VERSION_VG20;
+ break;
+ case CHIP_ARCTURUS:
+ smu->smc_if_version = SMU11_DRIVER_IF_VERSION_ARCT;
+ break;
+ case CHIP_NAVI10:
+ smu->smc_if_version = SMU11_DRIVER_IF_VERSION_NV10;
+ break;
+ case CHIP_NAVI14:
+ smu->smc_if_version = SMU11_DRIVER_IF_VERSION_NV14;
+ break;
+ default:
+ pr_err("smu unsupported asic type:%d.\n", smu->adev->asic_type);
+ smu->smc_if_version = SMU11_DRIVER_IF_VERSION_INV;
+ break;
+ }
+
/*
* 1. if_version mismatch is not critical as our fw is designed
* to be backward compatible.
@@ -295,7 +305,8 @@ static int smu_v11_0_set_pptable_v2_0(struct smu_context *smu, void **table, uin
return 0;
}
-static int smu_v11_0_set_pptable_v2_1(struct smu_context *smu, void **table, uint32_t *size, uint32_t pptable_id)
+static int smu_v11_0_set_pptable_v2_1(struct smu_context *smu, void **table,
+ uint32_t *size, uint32_t pptable_id)
{
struct amdgpu_device *adev = smu->adev;
const struct smc_firmware_header_v2_1 *v2_1;
@@ -321,12 +332,13 @@ static int smu_v11_0_set_pptable_v2_1(struct smu_context *smu, void **table, uin
return 0;
}
-static int smu_v11_0_setup_pptable(struct smu_context *smu)
+int smu_v11_0_setup_pptable(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
const struct smc_firmware_header_v1_0 *hdr;
int ret, index;
- uint32_t size;
+ uint32_t size = 0;
+ uint16_t atom_table_size;
uint8_t frev, crev;
void *table;
uint16_t version_major, version_minor;
@@ -335,6 +347,7 @@ static int smu_v11_0_setup_pptable(struct smu_context *smu)
version_major = le16_to_cpu(hdr->header.header_version_major);
version_minor = le16_to_cpu(hdr->header.header_version_minor);
if (version_major == 2 && smu->smu_table.boot_values.pp_table_id > 0) {
+ pr_info("use driver provided pptable %d\n", smu->smu_table.boot_values.pp_table_id);
switch (version_minor) {
case 0:
ret = smu_v11_0_set_pptable_v2_0(smu, &table, &size);
@@ -351,13 +364,15 @@ static int smu_v11_0_setup_pptable(struct smu_context *smu)
return ret;
} else {
+ pr_info("use vbios provided pptable\n");
index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
powerplayinfo);
- ret = smu_get_atom_data_table(smu, index, (uint16_t *)&size, &frev, &crev,
+ ret = smu_get_atom_data_table(smu, index, &atom_table_size, &frev, &crev,
(uint8_t **)&table);
if (ret)
return ret;
+ size = atom_table_size;
}
if (!smu->smu_table.power_play_table)
@@ -398,13 +413,13 @@ static int smu_v11_0_fini_dpm_context(struct smu_context *smu)
return 0;
}
-static int smu_v11_0_init_smc_tables(struct smu_context *smu)
+int smu_v11_0_init_smc_tables(struct smu_context *smu)
{
struct smu_table_context *smu_table = &smu->smu_table;
struct smu_table *tables = NULL;
int ret = 0;
- if (smu_table->tables || smu_table->table_count == 0)
+ if (smu_table->tables)
return -EINVAL;
tables = kcalloc(SMU_TABLE_COUNT, sizeof(struct smu_table),
@@ -425,19 +440,20 @@ static int smu_v11_0_init_smc_tables(struct smu_context *smu)
return 0;
}
-static int smu_v11_0_fini_smc_tables(struct smu_context *smu)
+int smu_v11_0_fini_smc_tables(struct smu_context *smu)
{
struct smu_table_context *smu_table = &smu->smu_table;
int ret = 0;
- if (!smu_table->tables || smu_table->table_count == 0)
+ if (!smu_table->tables)
return -EINVAL;
kfree(smu_table->tables);
kfree(smu_table->metrics_table);
+ kfree(smu_table->watermarks_table);
smu_table->tables = NULL;
- smu_table->table_count = 0;
smu_table->metrics_table = NULL;
+ smu_table->watermarks_table = NULL;
smu_table->metrics_time = 0;
ret = smu_v11_0_fini_dpm_context(smu);
@@ -446,7 +462,7 @@ static int smu_v11_0_fini_smc_tables(struct smu_context *smu)
return 0;
}
-static int smu_v11_0_init_power(struct smu_context *smu)
+int smu_v11_0_init_power(struct smu_context *smu)
{
struct smu_power_context *smu_power = &smu->smu_power;
@@ -464,7 +480,7 @@ static int smu_v11_0_init_power(struct smu_context *smu)
return 0;
}
-static int smu_v11_0_fini_power(struct smu_context *smu)
+int smu_v11_0_fini_power(struct smu_context *smu)
{
struct smu_power_context *smu_power = &smu->smu_power;
@@ -535,10 +551,13 @@ int smu_v11_0_get_vbios_bootup_values(struct smu_context *smu)
smu->smu_table.boot_values.pp_table_id = v_3_3->pplib_pptable_id;
}
+ smu->smu_table.boot_values.format_revision = header->format_revision;
+ smu->smu_table.boot_values.content_revision = header->content_revision;
+
return 0;
}
-static int smu_v11_0_get_clk_info_from_vbios(struct smu_context *smu)
+int smu_v11_0_get_clk_info_from_vbios(struct smu_context *smu)
{
int ret, index;
struct amdgpu_device *adev = smu->adev;
@@ -614,10 +633,28 @@ static int smu_v11_0_get_clk_info_from_vbios(struct smu_context *smu)
output = (struct atom_get_smu_clock_info_output_parameters_v3_1 *)&input;
smu->smu_table.boot_values.dclk = le32_to_cpu(output->atom_smu_outputclkfreq.smu_clock_freq_hz) / 10000;
+ if ((smu->smu_table.boot_values.format_revision == 3) &&
+ (smu->smu_table.boot_values.content_revision >= 2)) {
+ memset(&input, 0, sizeof(input));
+ input.clk_id = SMU11_SYSPLL1_0_FCLK_ID;
+ input.syspll_id = SMU11_SYSPLL1_2_ID;
+ input.command = GET_SMU_CLOCK_INFO_V3_1_GET_CLOCK_FREQ;
+ index = get_index_into_master_table(atom_master_list_of_command_functions_v2_1,
+ getsmuclockinfo);
+
+ ret = amdgpu_atom_execute_table(adev->mode_info.atom_context, index,
+ (uint32_t *)&input);
+ if (ret)
+ return -EINVAL;
+
+ output = (struct atom_get_smu_clock_info_output_parameters_v3_1 *)&input;
+ smu->smu_table.boot_values.fclk = le32_to_cpu(output->atom_smu_outputclkfreq.smu_clock_freq_hz) / 10000;
+ }
+
return 0;
}
-static int smu_v11_0_notify_memory_pool_location(struct smu_context *smu)
+int smu_v11_0_notify_memory_pool_location(struct smu_context *smu)
{
struct smu_table_context *smu_table = &smu->smu_table;
struct smu_table *memory_pool = &smu_table->memory_pool;
@@ -663,7 +700,7 @@ static int smu_v11_0_notify_memory_pool_location(struct smu_context *smu)
return ret;
}
-static int smu_v11_0_check_pptable(struct smu_context *smu)
+int smu_v11_0_check_pptable(struct smu_context *smu)
{
int ret;
@@ -671,7 +708,7 @@ static int smu_v11_0_check_pptable(struct smu_context *smu)
return ret;
}
-static int smu_v11_0_parse_pptable(struct smu_context *smu)
+int smu_v11_0_parse_pptable(struct smu_context *smu)
{
int ret;
@@ -695,7 +732,7 @@ static int smu_v11_0_parse_pptable(struct smu_context *smu)
return ret;
}
-static int smu_v11_0_populate_smc_pptable(struct smu_context *smu)
+int smu_v11_0_populate_smc_pptable(struct smu_context *smu)
{
int ret;
@@ -704,7 +741,7 @@ static int smu_v11_0_populate_smc_pptable(struct smu_context *smu)
return ret;
}
-static int smu_v11_0_write_pptable(struct smu_context *smu)
+int smu_v11_0_write_pptable(struct smu_context *smu)
{
struct smu_table_context *table_context = &smu->smu_table;
int ret = 0;
@@ -715,26 +752,7 @@ static int smu_v11_0_write_pptable(struct smu_context *smu)
return ret;
}
-static int smu_v11_0_write_watermarks_table(struct smu_context *smu)
-{
- int ret = 0;
- struct smu_table_context *smu_table = &smu->smu_table;
- struct smu_table *table = NULL;
-
- table = &smu_table->tables[SMU_TABLE_WATERMARKS];
- if (!table)
- return -EINVAL;
-
- if (!table->cpu_addr)
- return -EINVAL;
-
- ret = smu_update_table(smu, SMU_TABLE_WATERMARKS, 0, table->cpu_addr,
- true);
-
- return ret;
-}
-
-static int smu_v11_0_set_deep_sleep_dcefclk(struct smu_context *smu, uint32_t clk)
+int smu_v11_0_set_deep_sleep_dcefclk(struct smu_context *smu, uint32_t clk)
{
int ret;
@@ -746,7 +764,7 @@ static int smu_v11_0_set_deep_sleep_dcefclk(struct smu_context *smu, uint32_t cl
return ret;
}
-static int smu_v11_0_set_min_dcef_deep_sleep(struct smu_context *smu)
+int smu_v11_0_set_min_dcef_deep_sleep(struct smu_context *smu)
{
struct smu_table_context *table_context = &smu->smu_table;
@@ -755,11 +773,28 @@ static int smu_v11_0_set_min_dcef_deep_sleep(struct smu_context *smu)
if (!table_context)
return -EINVAL;
- return smu_set_deep_sleep_dcefclk(smu,
- table_context->boot_values.dcefclk / 100);
+ return smu_v11_0_set_deep_sleep_dcefclk(smu, table_context->boot_values.dcefclk / 100);
+}
+
+int smu_v11_0_set_driver_table_location(struct smu_context *smu)
+{
+ struct smu_table *driver_table = &smu->smu_table.driver_table;
+ int ret = 0;
+
+ if (driver_table->mc_address) {
+ ret = smu_send_smc_msg_with_param(smu,
+ SMU_MSG_SetDriverDramAddrHigh,
+ upper_32_bits(driver_table->mc_address));
+ if (!ret)
+ ret = smu_send_smc_msg_with_param(smu,
+ SMU_MSG_SetDriverDramAddrLow,
+ lower_32_bits(driver_table->mc_address));
+ }
+
+ return ret;
}
-static int smu_v11_0_set_tool_table_location(struct smu_context *smu)
+int smu_v11_0_set_tool_table_location(struct smu_context *smu)
{
int ret = 0;
struct smu_table *tool_table = &smu->smu_table.tables[SMU_TABLE_PMSTATUSLOG];
@@ -777,7 +812,7 @@ static int smu_v11_0_set_tool_table_location(struct smu_context *smu)
return ret;
}
-static int smu_v11_0_init_display_count(struct smu_context *smu, uint32_t count)
+int smu_v11_0_init_display_count(struct smu_context *smu, uint32_t count)
{
int ret = 0;
@@ -788,46 +823,8 @@ static int smu_v11_0_init_display_count(struct smu_context *smu, uint32_t count)
return ret;
}
-static int smu_v11_0_update_feature_enable_state(struct smu_context *smu, uint32_t feature_id, bool enabled)
-{
- uint32_t feature_low = 0, feature_high = 0;
- int ret = 0;
-
- if (!smu->pm_enabled)
- return ret;
- if (feature_id >= 0 && feature_id < 31)
- feature_low = (1 << feature_id);
- else if (feature_id > 31 && feature_id < 63)
- feature_high = (1 << feature_id);
- else
- return -EINVAL;
-
- if (enabled) {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_EnableSmuFeaturesLow,
- feature_low);
- if (ret)
- return ret;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_EnableSmuFeaturesHigh,
- feature_high);
- if (ret)
- return ret;
-
- } else {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_DisableSmuFeaturesLow,
- feature_low);
- if (ret)
- return ret;
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_DisableSmuFeaturesHigh,
- feature_high);
- if (ret)
- return ret;
-
- }
- return ret;
-}
-
-static int smu_v11_0_set_allowed_mask(struct smu_context *smu)
+int smu_v11_0_set_allowed_mask(struct smu_context *smu)
{
struct smu_feature *feature = &smu->smu_feature;
int ret = 0;
@@ -854,62 +851,71 @@ failed:
return ret;
}
-static int smu_v11_0_get_enabled_mask(struct smu_context *smu,
+int smu_v11_0_get_enabled_mask(struct smu_context *smu,
uint32_t *feature_mask, uint32_t num)
{
uint32_t feature_mask_high = 0, feature_mask_low = 0;
+ struct smu_feature *feature = &smu->smu_feature;
int ret = 0;
if (!feature_mask || num < 2)
return -EINVAL;
- ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesHigh);
- if (ret)
- return ret;
- ret = smu_read_smc_arg(smu, &feature_mask_high);
- if (ret)
- return ret;
+ if (bitmap_empty(feature->enabled, feature->feature_num)) {
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesHigh);
+ if (ret)
+ return ret;
+ ret = smu_read_smc_arg(smu, &feature_mask_high);
+ if (ret)
+ return ret;
- ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesLow);
- if (ret)
- return ret;
- ret = smu_read_smc_arg(smu, &feature_mask_low);
- if (ret)
- return ret;
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetEnabledSmuFeaturesLow);
+ if (ret)
+ return ret;
+ ret = smu_read_smc_arg(smu, &feature_mask_low);
+ if (ret)
+ return ret;
- feature_mask[0] = feature_mask_low;
- feature_mask[1] = feature_mask_high;
+ feature_mask[0] = feature_mask_low;
+ feature_mask[1] = feature_mask_high;
+ } else {
+ bitmap_copy((unsigned long *)feature_mask, feature->enabled,
+ feature->feature_num);
+ }
return ret;
}
-static int smu_v11_0_system_features_control(struct smu_context *smu,
+int smu_v11_0_system_features_control(struct smu_context *smu,
bool en)
{
struct smu_feature *feature = &smu->smu_feature;
uint32_t feature_mask[2];
int ret = 0;
- if (smu->pm_enabled) {
- ret = smu_send_smc_msg(smu, (en ? SMU_MSG_EnableAllSmuFeatures :
- SMU_MSG_DisableAllSmuFeatures));
- if (ret)
- return ret;
- }
-
- ret = smu_feature_get_enabled_mask(smu, feature_mask, 2);
+ ret = smu_send_smc_msg(smu, (en ? SMU_MSG_EnableAllSmuFeatures :
+ SMU_MSG_DisableAllSmuFeatures));
if (ret)
return ret;
- bitmap_copy(feature->enabled, (unsigned long *)&feature_mask,
- feature->feature_num);
- bitmap_copy(feature->supported, (unsigned long *)&feature_mask,
- feature->feature_num);
+ if (en) {
+ ret = smu_feature_get_enabled_mask(smu, feature_mask, 2);
+ if (ret)
+ return ret;
+
+ bitmap_copy(feature->enabled, (unsigned long *)&feature_mask,
+ feature->feature_num);
+ bitmap_copy(feature->supported, (unsigned long *)&feature_mask,
+ feature->feature_num);
+ } else {
+ bitmap_zero(feature->enabled, feature->feature_num);
+ bitmap_zero(feature->supported, feature->feature_num);
+ }
return ret;
}
-static int smu_v11_0_notify_display_change(struct smu_context *smu)
+int smu_v11_0_notify_display_change(struct smu_context *smu)
{
int ret = 0;
@@ -927,11 +933,21 @@ smu_v11_0_get_max_sustainable_clock(struct smu_context *smu, uint32_t *clock,
enum smu_clk_type clock_select)
{
int ret = 0;
+ int clk_id;
if (!smu->pm_enabled)
return ret;
+
+ if ((smu_msg_get_index(smu, SMU_MSG_GetDcModeMaxDpmFreq) < 0) ||
+ (smu_msg_get_index(smu, SMU_MSG_GetMaxDpmFreq) < 0))
+ return 0;
+
+ clk_id = smu_clk_get_index(smu, clock_select);
+ if (clk_id < 0)
+ return -EINVAL;
+
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetDcModeMaxDpmFreq,
- smu_clk_get_index(smu, clock_select) << 16);
+ clk_id << 16);
if (ret) {
pr_err("[GetMaxSustainableClock] Failed to get max DC clock from SMC!");
return ret;
@@ -946,7 +962,7 @@ smu_v11_0_get_max_sustainable_clock(struct smu_context *smu, uint32_t *clock,
/* if DC limit is zero, return AC limit */
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetMaxDpmFreq,
- smu_clk_get_index(smu, clock_select) << 16);
+ clk_id << 16);
if (ret) {
pr_err("[GetMaxSustainableClock] failed to get max AC clock from SMC!");
return ret;
@@ -957,7 +973,7 @@ smu_v11_0_get_max_sustainable_clock(struct smu_context *smu, uint32_t *clock,
return ret;
}
-static int smu_v11_0_init_max_sustainable_clocks(struct smu_context *smu)
+int smu_v11_0_init_max_sustainable_clocks(struct smu_context *smu)
{
struct smu_11_0_max_sustainable_clocks *max_sustainable_clocks;
int ret = 0;
@@ -1037,75 +1053,86 @@ static int smu_v11_0_init_max_sustainable_clocks(struct smu_context *smu)
return 0;
}
-static int smu_v11_0_get_power_limit(struct smu_context *smu,
- uint32_t *limit,
- bool get_default)
-{
- int ret = 0;
+uint32_t smu_v11_0_get_max_power_limit(struct smu_context *smu) {
+ uint32_t od_limit, max_power_limit;
+ struct smu_11_0_powerplay_table *powerplay_table = NULL;
+ struct smu_table_context *table_context = &smu->smu_table;
+ powerplay_table = table_context->power_play_table;
- if (get_default) {
- mutex_lock(&smu->mutex);
- *limit = smu->default_power_limit;
- if (smu->od_enabled) {
- *limit *= (100 + smu->smu_table.TDPODLimit);
- *limit /= 100;
- }
- mutex_unlock(&smu->mutex);
- } else {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetPptLimit,
- smu_power_get_index(smu, SMU_POWER_SOURCE_AC) << 16);
- if (ret) {
- pr_err("[%s] get PPT limit failed!", __func__);
- return ret;
- }
- smu_read_smc_arg(smu, limit);
- smu->power_limit = *limit;
+ max_power_limit = smu_get_pptable_power_limit(smu);
+
+ if (!max_power_limit) {
+ // If we couldn't get the table limit, fall back on first-read value
+ if (!smu->default_power_limit)
+ smu->default_power_limit = smu->power_limit;
+ max_power_limit = smu->default_power_limit;
}
- return ret;
+ if (smu->od_enabled) {
+ od_limit = le32_to_cpu(powerplay_table->overdrive_table.max[SMU_11_0_ODSETTING_POWERPERCENTAGE]);
+
+ pr_debug("ODSETTING_POWERPERCENTAGE: %d (default: %d)\n", od_limit, smu->default_power_limit);
+
+ max_power_limit *= (100 + od_limit);
+ max_power_limit /= 100;
+ }
+
+ return max_power_limit;
}
-static int smu_v11_0_set_power_limit(struct smu_context *smu, uint32_t n)
+int smu_v11_0_set_power_limit(struct smu_context *smu, uint32_t n)
{
- uint32_t max_power_limit;
int ret = 0;
+ uint32_t max_power_limit;
+
+ max_power_limit = smu_v11_0_get_max_power_limit(smu);
+
+ if (n > max_power_limit) {
+ pr_err("New power limit (%d) is over the max allowed %d\n",
+ n,
+ max_power_limit);
+ return -EINVAL;
+ }
if (n == 0)
n = smu->default_power_limit;
- max_power_limit = smu->default_power_limit;
-
- if (smu->od_enabled) {
- max_power_limit *= (100 + smu->smu_table.TDPODLimit);
- max_power_limit /= 100;
+ if (!smu_feature_is_enabled(smu, SMU_FEATURE_PPT_BIT)) {
+ pr_err("Setting new power limit is not supported!\n");
+ return -EOPNOTSUPP;
}
- if (smu_feature_is_enabled(smu, SMU_FEATURE_PPT_BIT))
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetPptLimit, n);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetPptLimit, n);
if (ret) {
- pr_err("[%s] Set power limit Failed!", __func__);
+ pr_err("[%s] Set power limit Failed!\n", __func__);
return ret;
}
+ smu->power_limit = n;
- return ret;
+ return 0;
}
-static int smu_v11_0_get_current_clk_freq(struct smu_context *smu,
+int smu_v11_0_get_current_clk_freq(struct smu_context *smu,
enum smu_clk_type clk_id,
uint32_t *value)
{
int ret = 0;
uint32_t freq = 0;
+ int asic_clk_id;
if (clk_id >= SMU_CLK_COUNT || !value)
return -EINVAL;
+ asic_clk_id = smu_clk_get_index(smu, clk_id);
+ if (asic_clk_id < 0)
+ return -EINVAL;
+
/* if don't has GetDpmClockFreq Message, try get current clock by SmuMetrics_t */
- if (smu_msg_get_index(smu, SMU_MSG_GetDpmClockFreq) == 0)
+ if (smu_msg_get_index(smu, SMU_MSG_GetDpmClockFreq) < 0)
ret = smu_get_current_clk_freq_by_table(smu, clk_id, &freq);
else {
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetDpmClockFreq,
- (smu_clk_get_index(smu, clk_id) << 16));
+ (asic_clk_id << 16));
if (ret)
return ret;
@@ -1121,23 +1148,18 @@ static int smu_v11_0_get_current_clk_freq(struct smu_context *smu,
}
static int smu_v11_0_set_thermal_range(struct smu_context *smu,
- struct smu_temperature_range *range)
+ struct smu_temperature_range range)
{
struct amdgpu_device *adev = smu->adev;
int low = SMU_THERMAL_MINIMUM_ALERT_TEMP;
int high = SMU_THERMAL_MAXIMUM_ALERT_TEMP;
uint32_t val;
+ struct smu_table_context *table_context = &smu->smu_table;
+ struct smu_11_0_powerplay_table *powerplay_table = table_context->power_play_table;
- if (!range)
- return -EINVAL;
-
- if (low < range->min)
- low = range->min;
- if (high > range->max)
- high = range->max;
-
- low = max(SMU_THERMAL_MINIMUM_ALERT_TEMP, range->min);
- high = min(SMU_THERMAL_MAXIMUM_ALERT_TEMP, range->max);
+ low = max(SMU_THERMAL_MINIMUM_ALERT_TEMP,
+ range.min / SMU_TEMPERATURE_UNITS_PER_CENTIGRADES);
+ high = min((uint16_t)SMU_THERMAL_MAXIMUM_ALERT_TEMP, powerplay_table->software_shutdown_temp);
if (low > high)
return -EINVAL;
@@ -1170,30 +1192,23 @@ static int smu_v11_0_enable_thermal_alert(struct smu_context *smu)
return 0;
}
-static int smu_v11_0_start_thermal_control(struct smu_context *smu)
+int smu_v11_0_start_thermal_control(struct smu_context *smu)
{
int ret = 0;
- struct smu_temperature_range range = {
- TEMP_RANGE_MIN,
- TEMP_RANGE_MAX,
- TEMP_RANGE_MAX,
- TEMP_RANGE_MIN,
- TEMP_RANGE_MAX,
- TEMP_RANGE_MAX,
- TEMP_RANGE_MIN,
- TEMP_RANGE_MAX,
- TEMP_RANGE_MAX};
+ struct smu_temperature_range range;
struct amdgpu_device *adev = smu->adev;
if (!smu->pm_enabled)
return ret;
+ memcpy(&range, &smu11_thermal_policy[0], sizeof(struct smu_temperature_range));
+
ret = smu_get_thermal_temperature_range(smu, &range);
if (ret)
return ret;
if (smu->smu_table.thermal_controller_type) {
- ret = smu_v11_0_set_thermal_range(smu, &range);
+ ret = smu_v11_0_set_thermal_range(smu, range);
if (ret)
return ret;
@@ -1206,21 +1221,28 @@ static int smu_v11_0_start_thermal_control(struct smu_context *smu)
return ret;
}
- adev->pm.dpm.thermal.min_temp = range.min * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- adev->pm.dpm.thermal.max_temp = range.max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- adev->pm.dpm.thermal.max_edge_emergency_temp = range.edge_emergency_max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- adev->pm.dpm.thermal.min_hotspot_temp = range.hotspot_min * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- adev->pm.dpm.thermal.max_hotspot_crit_temp = range.hotspot_crit_max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- adev->pm.dpm.thermal.max_hotspot_emergency_temp = range.hotspot_emergency_max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- adev->pm.dpm.thermal.min_mem_temp = range.mem_min * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- adev->pm.dpm.thermal.max_mem_crit_temp = range.mem_crit_max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- adev->pm.dpm.thermal.max_mem_emergency_temp = range.mem_emergency_max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- adev->pm.dpm.thermal.min_temp = range.min * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- adev->pm.dpm.thermal.max_temp = range.max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ adev->pm.dpm.thermal.min_temp = range.min;
+ adev->pm.dpm.thermal.max_temp = range.max;
+ adev->pm.dpm.thermal.max_edge_emergency_temp = range.edge_emergency_max;
+ adev->pm.dpm.thermal.min_hotspot_temp = range.hotspot_min;
+ adev->pm.dpm.thermal.max_hotspot_crit_temp = range.hotspot_crit_max;
+ adev->pm.dpm.thermal.max_hotspot_emergency_temp = range.hotspot_emergency_max;
+ adev->pm.dpm.thermal.min_mem_temp = range.mem_min;
+ adev->pm.dpm.thermal.max_mem_crit_temp = range.mem_crit_max;
+ adev->pm.dpm.thermal.max_mem_emergency_temp = range.mem_emergency_max;
return ret;
}
+int smu_v11_0_stop_thermal_control(struct smu_context *smu)
+{
+ struct amdgpu_device *adev = smu->adev;
+
+ WREG32_SOC15(THM, 0, mmTHM_THERMAL_INT_ENA, 0);
+
+ return 0;
+}
+
static uint16_t convert_to_vddc(uint8_t vid)
{
return (uint16_t) ((6200 - (vid * 25)) / SMU11_VOLTAGE_SCALE);
@@ -1245,11 +1267,15 @@ static int smu_v11_0_get_gfx_vdd(struct smu_context *smu, uint32_t *value)
}
-static int smu_v11_0_read_sensor(struct smu_context *smu,
+int smu_v11_0_read_sensor(struct smu_context *smu,
enum amd_pp_sensors sensor,
void *data, uint32_t *size)
{
int ret = 0;
+
+ if(!data || !size)
+ return -EINVAL;
+
switch (sensor) {
case AMDGPU_PP_SENSOR_GFX_MCLK:
ret = smu_get_current_clk_freq(smu, SMU_UCLK, (uint32_t *)data);
@@ -1272,17 +1298,13 @@ static int smu_v11_0_read_sensor(struct smu_context *smu,
break;
}
- /* try get sensor data by asic */
- if (ret)
- ret = smu_asic_read_sensor(smu, sensor, data, size);
-
if (ret)
*size = 0;
return ret;
}
-static int
+int
smu_v11_0_display_clock_voltage_request(struct smu_context *smu,
struct pp_display_clock_request
*clock_req)
@@ -1322,37 +1344,20 @@ smu_v11_0_display_clock_voltage_request(struct smu_context *smu,
if (ret)
goto failed;
- mutex_lock(&smu->mutex);
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinByFreq,
- (smu_clk_get_index(smu, clk_select) << 16) | clk_freq);
- mutex_unlock(&smu->mutex);
- }
+ if (clk_select == SMU_UCLK && smu->disable_uclk_switch)
+ return 0;
-failed:
- return ret;
-}
+ ret = smu_set_hard_freq_range(smu, clk_select, clk_freq, 0);
-static int
-smu_v11_0_set_watermarks_for_clock_ranges(struct smu_context *smu, struct
- dm_pp_wm_sets_with_clock_ranges_soc15
- *clock_ranges)
-{
- int ret = 0;
- struct smu_table *watermarks = &smu->smu_table.tables[SMU_TABLE_WATERMARKS];
- void *table = watermarks->cpu_addr;
-
- if (!smu->disable_watermark &&
- smu_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT) &&
- smu_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) {
- smu_set_watermarks_table(smu, table, clock_ranges);
- smu->watermarks_bitmap |= WATERMARKS_EXIST;
- smu->watermarks_bitmap &= ~WATERMARKS_LOADED;
+ if(clk_select == SMU_UCLK)
+ smu->hard_min_uclk_req_from_dal = clk_freq;
}
+failed:
return ret;
}
-static int smu_v11_0_gfx_off_control(struct smu_context *smu, bool enable)
+int smu_v11_0_gfx_off_control(struct smu_context *smu, bool enable)
{
int ret = 0;
struct amdgpu_device *adev = smu->adev;
@@ -1361,14 +1366,14 @@ static int smu_v11_0_gfx_off_control(struct smu_context *smu, bool enable)
case CHIP_VEGA20:
break;
case CHIP_NAVI10:
+ case CHIP_NAVI14:
+ case CHIP_NAVI12:
if (!(adev->pm.pp_feature & PP_GFXOFF_MASK))
return 0;
- mutex_lock(&smu->mutex);
if (enable)
ret = smu_send_smc_msg(smu, SMU_MSG_AllowGfxOff);
else
ret = smu_send_smc_msg(smu, SMU_MSG_DisallowGfxOff);
- mutex_unlock(&smu->mutex);
break;
default:
break;
@@ -1377,7 +1382,7 @@ static int smu_v11_0_gfx_off_control(struct smu_context *smu, bool enable)
return ret;
}
-static uint32_t
+uint32_t
smu_v11_0_get_fan_control_mode(struct smu_context *smu)
{
if (!smu_feature_is_enabled(smu, SMU_FEATURE_FAN_CONTROL_BIT))
@@ -1387,17 +1392,17 @@ smu_v11_0_get_fan_control_mode(struct smu_context *smu)
}
static int
-smu_v11_0_smc_fan_control(struct smu_context *smu, bool start)
+smu_v11_0_auto_fan_control(struct smu_context *smu, bool auto_fan_control)
{
int ret = 0;
if (!smu_feature_is_supported(smu, SMU_FEATURE_FAN_CONTROL_BIT))
return 0;
- ret = smu_feature_set_enabled(smu, SMU_FEATURE_FAN_CONTROL_BIT, start);
+ ret = smu_feature_set_enabled(smu, SMU_FEATURE_FAN_CONTROL_BIT, auto_fan_control);
if (ret)
pr_err("[%s]%s smc FAN CONTROL feature failed!",
- __func__, (start ? "Start" : "Stop"));
+ __func__, (auto_fan_control ? "Start" : "Stop"));
return ret;
}
@@ -1417,20 +1422,19 @@ smu_v11_0_set_fan_static_mode(struct smu_context *smu, uint32_t mode)
return 0;
}
-static int
+int
smu_v11_0_set_fan_speed_percent(struct smu_context *smu, uint32_t speed)
{
struct amdgpu_device *adev = smu->adev;
- uint32_t duty100;
- uint32_t duty;
+ uint32_t duty100, duty;
uint64_t tmp64;
- bool stop = 0;
if (speed > 100)
speed = 100;
- if (smu_v11_0_smc_fan_control(smu, stop))
+ if (smu_v11_0_auto_fan_control(smu, 0))
return -EINVAL;
+
duty100 = REG_GET_FIELD(RREG32_SOC15(THM, 0, mmCG_FDO_CTRL1),
CG_FDO_CTRL1, FMAX_DUTY100);
if (!duty100)
@@ -1447,23 +1451,21 @@ smu_v11_0_set_fan_speed_percent(struct smu_context *smu, uint32_t speed)
return smu_v11_0_set_fan_static_mode(smu, FDO_PWM_MODE_STATIC);
}
-static int
+int
smu_v11_0_set_fan_control_mode(struct smu_context *smu,
uint32_t mode)
{
int ret = 0;
- bool start = 1;
- bool stop = 0;
switch (mode) {
case AMD_FAN_CTRL_NONE:
ret = smu_v11_0_set_fan_speed_percent(smu, 100);
break;
case AMD_FAN_CTRL_MANUAL:
- ret = smu_v11_0_smc_fan_control(smu, stop);
+ ret = smu_v11_0_auto_fan_control(smu, 0);
break;
case AMD_FAN_CTRL_AUTO:
- ret = smu_v11_0_smc_fan_control(smu, start);
+ ret = smu_v11_0_auto_fan_control(smu, 1);
break;
default:
break;
@@ -1477,21 +1479,19 @@ smu_v11_0_set_fan_control_mode(struct smu_context *smu,
return ret;
}
-static int smu_v11_0_set_fan_speed_rpm(struct smu_context *smu,
+int smu_v11_0_set_fan_speed_rpm(struct smu_context *smu,
uint32_t speed)
{
struct amdgpu_device *adev = smu->adev;
int ret;
uint32_t tach_period, crystal_clock_freq;
- bool stop = 0;
if (!speed)
return -EINVAL;
- mutex_lock(&(smu->mutex));
- ret = smu_v11_0_smc_fan_control(smu, stop);
+ ret = smu_v11_0_auto_fan_control(smu, 0);
if (ret)
- goto set_fan_speed_rpm_failed;
+ return ret;
crystal_clock_freq = amdgpu_asic_get_xclk(adev);
tach_period = 60 * crystal_clock_freq * 10000 / (8 * speed);
@@ -1502,23 +1502,16 @@ static int smu_v11_0_set_fan_speed_rpm(struct smu_context *smu,
ret = smu_v11_0_set_fan_static_mode(smu, FDO_PWM_MODE_STATIC_RPM);
-set_fan_speed_rpm_failed:
- mutex_unlock(&(smu->mutex));
return ret;
}
-#define XGMI_STATE_D0 1
-#define XGMI_STATE_D3 0
-
-static int smu_v11_0_set_xgmi_pstate(struct smu_context *smu,
+int smu_v11_0_set_xgmi_pstate(struct smu_context *smu,
uint32_t pstate)
{
int ret = 0;
- mutex_lock(&(smu->mutex));
ret = smu_send_smc_msg_with_param(smu,
SMU_MSG_SetXgmiMode,
- pstate ? XGMI_STATE_D0 : XGMI_STATE_D3);
- mutex_unlock(&(smu->mutex));
+ pstate ? XGMI_MODE_PSTATE_D0 : XGMI_MODE_PSTATE_D3);
return ret;
}
@@ -1565,7 +1558,7 @@ static const struct amdgpu_irq_src_funcs smu_v11_0_irq_funcs =
.process = smu_v11_0_irq_process,
};
-static int smu_v11_0_register_irq_handler(struct smu_context *smu)
+int smu_v11_0_register_irq_handler(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
struct amdgpu_irq_src *irq_src = smu->irq_source;
@@ -1597,7 +1590,7 @@ static int smu_v11_0_register_irq_handler(struct smu_context *smu)
return ret;
}
-static int smu_v11_0_get_max_sustainable_clocks_by_dc(struct smu_context *smu,
+int smu_v11_0_get_max_sustainable_clocks_by_dc(struct smu_context *smu,
struct pp_smu_nv_clock_table *max_clocks)
{
struct smu_table_context *table_context = &smu->smu_table;
@@ -1627,13 +1620,11 @@ static int smu_v11_0_get_max_sustainable_clocks_by_dc(struct smu_context *smu,
return 0;
}
-static int smu_v11_0_set_azalia_d3_pme(struct smu_context *smu)
+int smu_v11_0_set_azalia_d3_pme(struct smu_context *smu)
{
int ret = 0;
- mutex_lock(&smu->mutex);
ret = smu_send_smc_msg(smu, SMU_MSG_BacoAudioD3PME);
- mutex_unlock(&smu->mutex);
return ret;
}
@@ -1643,7 +1634,7 @@ static int smu_v11_0_baco_set_armd3_sequence(struct smu_context *smu, enum smu_v
return smu_send_smc_msg_with_param(smu, SMU_MSG_ArmD3, baco_seq);
}
-static bool smu_v11_0_baco_is_support(struct smu_context *smu)
+bool smu_v11_0_baco_is_support(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
struct smu_baco_context *smu_baco = &smu->smu_baco;
@@ -1657,7 +1648,9 @@ static bool smu_v11_0_baco_is_support(struct smu_context *smu)
if (!baco_support)
return false;
- if (!smu_feature_is_enabled(smu, SMU_FEATURE_BACO_BIT))
+ /* Arcturus does not support this bit mask */
+ if (smu_feature_is_supported(smu, SMU_FEATURE_BACO_BIT) &&
+ !smu_feature_is_enabled(smu, SMU_FEATURE_BACO_BIT))
return false;
val = RREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP0);
@@ -1667,10 +1660,10 @@ static bool smu_v11_0_baco_is_support(struct smu_context *smu)
return false;
}
-static enum smu_baco_state smu_v11_0_baco_get_state(struct smu_context *smu)
+enum smu_baco_state smu_v11_0_baco_get_state(struct smu_context *smu)
{
struct smu_baco_context *smu_baco = &smu->smu_baco;
- enum smu_baco_state baco_state = SMU_BACO_STATE_EXIT;
+ enum smu_baco_state baco_state;
mutex_lock(&smu_baco->mutex);
baco_state = smu_baco->state;
@@ -1679,10 +1672,14 @@ static enum smu_baco_state smu_v11_0_baco_get_state(struct smu_context *smu)
return baco_state;
}
-static int smu_v11_0_baco_set_state(struct smu_context *smu, enum smu_baco_state state)
+int smu_v11_0_baco_set_state(struct smu_context *smu, enum smu_baco_state state)
{
struct smu_baco_context *smu_baco = &smu->smu_baco;
+ struct amdgpu_device *adev = smu->adev;
+ struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
+ uint32_t bif_doorbell_intr_cntl;
+ uint32_t data;
int ret = 0;
if (smu_v11_0_baco_get_state(smu) == state)
@@ -1690,10 +1687,37 @@ static int smu_v11_0_baco_set_state(struct smu_context *smu, enum smu_baco_state
mutex_lock(&smu_baco->mutex);
- if (state == SMU_BACO_STATE_ENTER)
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_EnterBaco, BACO_SEQ_BACO);
- else
+ bif_doorbell_intr_cntl = RREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL);
+
+ if (state == SMU_BACO_STATE_ENTER) {
+ bif_doorbell_intr_cntl = REG_SET_FIELD(bif_doorbell_intr_cntl,
+ BIF_DOORBELL_INT_CNTL,
+ DOORBELL_INTERRUPT_DISABLE, 1);
+ WREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL, bif_doorbell_intr_cntl);
+
+ if (!ras || !ras->supported) {
+ data = RREG32_SOC15(THM, 0, mmTHM_BACO_CNTL);
+ data |= 0x80000000;
+ WREG32_SOC15(THM, 0, mmTHM_BACO_CNTL, data);
+
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_EnterBaco, 0);
+ } else {
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_EnterBaco, 1);
+ }
+ } else {
ret = smu_send_smc_msg(smu, SMU_MSG_ExitBaco);
+ if (ret)
+ goto out;
+
+ bif_doorbell_intr_cntl = REG_SET_FIELD(bif_doorbell_intr_cntl,
+ BIF_DOORBELL_INT_CNTL,
+ DOORBELL_INTERRUPT_DISABLE, 0);
+ WREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL, bif_doorbell_intr_cntl);
+
+ /* clear vbios scratch 6 and 7 for coming asic reinit */
+ WREG32(adev->bios_scratch_reg_offset + 6, 0);
+ WREG32(adev->bios_scratch_reg_offset + 7, 0);
+ }
if (ret)
goto out;
@@ -1703,13 +1727,17 @@ out:
return ret;
}
-static int smu_v11_0_baco_reset(struct smu_context *smu)
+int smu_v11_0_baco_enter(struct smu_context *smu)
{
+ struct amdgpu_device *adev = smu->adev;
int ret = 0;
- ret = smu_v11_0_baco_set_armd3_sequence(smu, BACO_SEQ_BACO);
- if (ret)
- return ret;
+ /* Arcturus does not need this audio workaround */
+ if (adev->asic_type != CHIP_ARCTURUS) {
+ ret = smu_v11_0_baco_set_armd3_sequence(smu, BACO_SEQ_BACO);
+ if (ret)
+ return ret;
+ }
ret = smu_v11_0_baco_set_state(smu, SMU_BACO_STATE_ENTER);
if (ret)
@@ -1717,6 +1745,13 @@ static int smu_v11_0_baco_reset(struct smu_context *smu)
msleep(10);
+ return ret;
+}
+
+int smu_v11_0_baco_exit(struct smu_context *smu)
+{
+ int ret = 0;
+
ret = smu_v11_0_baco_set_state(smu, SMU_BACO_STATE_EXIT);
if (ret)
return ret;
@@ -1724,72 +1759,179 @@ static int smu_v11_0_baco_reset(struct smu_context *smu)
return ret;
}
-static const struct smu_funcs smu_v11_0_funcs = {
- .init_microcode = smu_v11_0_init_microcode,
- .load_microcode = smu_v11_0_load_microcode,
- .check_fw_status = smu_v11_0_check_fw_status,
- .check_fw_version = smu_v11_0_check_fw_version,
- .send_smc_msg = smu_v11_0_send_msg,
- .send_smc_msg_with_param = smu_v11_0_send_msg_with_param,
- .read_smc_arg = smu_v11_0_read_arg,
- .setup_pptable = smu_v11_0_setup_pptable,
- .init_smc_tables = smu_v11_0_init_smc_tables,
- .fini_smc_tables = smu_v11_0_fini_smc_tables,
- .init_power = smu_v11_0_init_power,
- .fini_power = smu_v11_0_fini_power,
- .get_vbios_bootup_values = smu_v11_0_get_vbios_bootup_values,
- .get_clk_info_from_vbios = smu_v11_0_get_clk_info_from_vbios,
- .notify_memory_pool_location = smu_v11_0_notify_memory_pool_location,
- .check_pptable = smu_v11_0_check_pptable,
- .parse_pptable = smu_v11_0_parse_pptable,
- .populate_smc_pptable = smu_v11_0_populate_smc_pptable,
- .write_pptable = smu_v11_0_write_pptable,
- .write_watermarks_table = smu_v11_0_write_watermarks_table,
- .set_min_dcef_deep_sleep = smu_v11_0_set_min_dcef_deep_sleep,
- .set_tool_table_location = smu_v11_0_set_tool_table_location,
- .init_display_count = smu_v11_0_init_display_count,
- .set_allowed_mask = smu_v11_0_set_allowed_mask,
- .get_enabled_mask = smu_v11_0_get_enabled_mask,
- .system_features_control = smu_v11_0_system_features_control,
- .update_feature_enable_state = smu_v11_0_update_feature_enable_state,
- .notify_display_change = smu_v11_0_notify_display_change,
- .get_power_limit = smu_v11_0_get_power_limit,
- .set_power_limit = smu_v11_0_set_power_limit,
- .get_current_clk_freq = smu_v11_0_get_current_clk_freq,
- .init_max_sustainable_clocks = smu_v11_0_init_max_sustainable_clocks,
- .start_thermal_control = smu_v11_0_start_thermal_control,
- .read_sensor = smu_v11_0_read_sensor,
- .set_deep_sleep_dcefclk = smu_v11_0_set_deep_sleep_dcefclk,
- .display_clock_voltage_request = smu_v11_0_display_clock_voltage_request,
- .set_watermarks_for_clock_ranges = smu_v11_0_set_watermarks_for_clock_ranges,
- .get_fan_control_mode = smu_v11_0_get_fan_control_mode,
- .set_fan_control_mode = smu_v11_0_set_fan_control_mode,
- .set_fan_speed_percent = smu_v11_0_set_fan_speed_percent,
- .set_fan_speed_rpm = smu_v11_0_set_fan_speed_rpm,
- .set_xgmi_pstate = smu_v11_0_set_xgmi_pstate,
- .gfx_off_control = smu_v11_0_gfx_off_control,
- .register_irq_handler = smu_v11_0_register_irq_handler,
- .set_azalia_d3_pme = smu_v11_0_set_azalia_d3_pme,
- .get_max_sustainable_clocks_by_dc = smu_v11_0_get_max_sustainable_clocks_by_dc,
- .baco_is_support = smu_v11_0_baco_is_support,
- .baco_get_state = smu_v11_0_baco_get_state,
- .baco_set_state = smu_v11_0_baco_set_state,
- .baco_reset = smu_v11_0_baco_reset,
-};
+int smu_v11_0_get_dpm_ultimate_freq(struct smu_context *smu, enum smu_clk_type clk_type,
+ uint32_t *min, uint32_t *max)
+{
+ int ret = 0, clk_id = 0;
+ uint32_t param = 0;
-void smu_v11_0_set_smu_funcs(struct smu_context *smu)
+ clk_id = smu_clk_get_index(smu, clk_type);
+ if (clk_id < 0) {
+ ret = -EINVAL;
+ goto failed;
+ }
+ param = (clk_id & 0xffff) << 16;
+
+ if (max) {
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetMaxDpmFreq, param);
+ if (ret)
+ goto failed;
+ ret = smu_read_smc_arg(smu, max);
+ if (ret)
+ goto failed;
+ }
+
+ if (min) {
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetMinDpmFreq, param);
+ if (ret)
+ goto failed;
+ ret = smu_read_smc_arg(smu, min);
+ if (ret)
+ goto failed;
+ }
+
+failed:
+ return ret;
+}
+
+int smu_v11_0_set_soft_freq_limited_range(struct smu_context *smu, enum smu_clk_type clk_type,
+ uint32_t min, uint32_t max)
+{
+ int ret = 0, clk_id = 0;
+ uint32_t param;
+
+ clk_id = smu_clk_get_index(smu, clk_type);
+ if (clk_id < 0)
+ return clk_id;
+
+ if (max > 0) {
+ param = (uint32_t)((clk_id << 16) | (max & 0xffff));
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxByFreq,
+ param);
+ if (ret)
+ return ret;
+ }
+
+ if (min > 0) {
+ param = (uint32_t)((clk_id << 16) | (min & 0xffff));
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMinByFreq,
+ param);
+ if (ret)
+ return ret;
+ }
+
+ return ret;
+}
+
+int smu_v11_0_override_pcie_parameters(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
+ uint32_t pcie_gen = 0, pcie_width = 0;
+ int ret;
- smu->funcs = &smu_v11_0_funcs;
- switch (adev->asic_type) {
- case CHIP_VEGA20:
- vega20_set_ppt_funcs(smu);
+ if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN4)
+ pcie_gen = 3;
+ else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
+ pcie_gen = 2;
+ else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
+ pcie_gen = 1;
+ else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1)
+ pcie_gen = 0;
+
+ /* Bit 31:16: LCLK DPM level. 0 is DPM0, and 1 is DPM1
+ * Bit 15:8: PCIE GEN, 0 to 3 corresponds to GEN1 to GEN4
+ * Bit 7:0: PCIE lane width, 1 to 7 corresponds is x1 to x32
+ */
+ if (adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X16)
+ pcie_width = 6;
+ else if (adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X12)
+ pcie_width = 5;
+ else if (adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X8)
+ pcie_width = 4;
+ else if (adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X4)
+ pcie_width = 3;
+ else if (adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X2)
+ pcie_width = 2;
+ else if (adev->pm.pcie_mlw_mask & CAIL_PCIE_LINK_WIDTH_SUPPORT_X1)
+ pcie_width = 1;
+
+ ret = smu_update_pcie_parameters(smu, pcie_gen, pcie_width);
+
+ if (ret)
+ pr_err("[%s] Attempt to override pcie params failed!\n", __func__);
+
+ return ret;
+
+}
+
+int smu_v11_0_set_default_od_settings(struct smu_context *smu, bool initialize, size_t overdrive_table_size)
+{
+ struct smu_table_context *table_context = &smu->smu_table;
+ int ret = 0;
+
+ if (initialize) {
+ if (table_context->overdrive_table) {
+ return -EINVAL;
+ }
+ table_context->overdrive_table = kzalloc(overdrive_table_size, GFP_KERNEL);
+ if (!table_context->overdrive_table) {
+ return -ENOMEM;
+ }
+ ret = smu_update_table(smu, SMU_TABLE_OVERDRIVE, 0, table_context->overdrive_table, false);
+ if (ret) {
+ pr_err("Failed to export overdrive table!\n");
+ return ret;
+ }
+ if (!table_context->boot_overdrive_table) {
+ table_context->boot_overdrive_table = kmemdup(table_context->overdrive_table, overdrive_table_size, GFP_KERNEL);
+ if (!table_context->boot_overdrive_table) {
+ return -ENOMEM;
+ }
+ }
+ }
+ ret = smu_update_table(smu, SMU_TABLE_OVERDRIVE, 0, table_context->overdrive_table, true);
+ if (ret) {
+ pr_err("Failed to import overdrive table!\n");
+ return ret;
+ }
+ return ret;
+}
+
+int smu_v11_0_set_performance_level(struct smu_context *smu,
+ enum amd_dpm_forced_level level)
+{
+ int ret = 0;
+ uint32_t sclk_mask, mclk_mask, soc_mask;
+
+ switch (level) {
+ case AMD_DPM_FORCED_LEVEL_HIGH:
+ ret = smu_force_dpm_limit_value(smu, true);
break;
- case CHIP_NAVI10:
- navi10_set_ppt_funcs(smu);
+ case AMD_DPM_FORCED_LEVEL_LOW:
+ ret = smu_force_dpm_limit_value(smu, false);
+ break;
+ case AMD_DPM_FORCED_LEVEL_AUTO:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
+ ret = smu_unforce_dpm_levels(smu);
break;
+ case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
+ ret = smu_get_profiling_clk_mask(smu, level,
+ &sclk_mask,
+ &mclk_mask,
+ &soc_mask);
+ if (ret)
+ return ret;
+ smu_force_clk_levels(smu, SMU_SCLK, 1 << sclk_mask, false);
+ smu_force_clk_levels(smu, SMU_MCLK, 1 << mclk_mask, false);
+ smu_force_clk_levels(smu, SMU_SOCCLK, 1 << soc_mask, false);
+ break;
+ case AMD_DPM_FORCED_LEVEL_MANUAL:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
default:
- pr_warn("Unknown asic for smu11\n");
+ break;
}
+ return ret;
}
+
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