diff options
| author | Dave Airlie <airlied@linux.ie> | 2009-09-21 14:06:30 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2009-09-21 14:14:59 +1000 |
| commit | fe62e1a45d8b11cf653cba79e244fc07bb9a84b0 (patch) | |
| tree | 41107776d5b3312a20d97cd2061cfb6b3b63ad50 /drivers/gpu | |
| parent | 4153e584ee02ee59388a89879795fd3653a6b6da (diff) | |
| download | blackbird-op-linux-fe62e1a45d8b11cf653cba79e244fc07bb9a84b0.tar.gz blackbird-op-linux-fe62e1a45d8b11cf653cba79e244fc07bb9a84b0.zip | |
drm/radeon/kms: more fixes to rv770 suspend/resume path.
This resumes my
RV730PRO (4650)
RV770 (4850)
fine.
Still researching the RV4550 (RV710), resumes without X fine.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/rv770.c | 21 |
2 files changed, 12 insertions, 10 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index d7c4efd08928..8567f809a425 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -1070,5 +1070,6 @@ extern void r600_scratch_init(struct radeon_device *rdev); extern int r600_blit_init(struct radeon_device *rdev); extern void r600_blit_fini(struct radeon_device *rdev); extern int r600_cp_init_microcode(struct radeon_device *rdev); +extern int r600_gpu_reset(struct radeon_device *rdev); #endif diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index 83723f8b94b0..b574c73a5109 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -56,8 +56,6 @@ int rv770_pcie_gart_enable(struct radeon_device *rdev) r = radeon_gart_table_vram_pin(rdev); if (r) return r; - for (i = 0; i < rdev->gart.num_gpu_pages; i++) - r600_gart_clear_page(rdev, i); /* Setup L2 cache */ WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING | ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | @@ -681,11 +679,11 @@ static void rv770_gpu_init(struct radeon_device *rdev) WREG32(SQ_CONFIG, sq_config); WREG32(SQ_GPR_RESOURCE_MGMT_1, (NUM_PS_GPRS((rdev->config.rv770.max_gprs * 24)/64) | - NUM_VS_GPRS((rdev->config.rv770.max_gprs * 24)/64) | - NUM_CLAUSE_TEMP_GPRS(((rdev->config.rv770.max_gprs * 24)/64)/2))); + NUM_VS_GPRS((rdev->config.rv770.max_gprs * 24)/64) | + NUM_CLAUSE_TEMP_GPRS(((rdev->config.rv770.max_gprs * 24)/64)/2))); WREG32(SQ_GPR_RESOURCE_MGMT_2, (NUM_GS_GPRS((rdev->config.rv770.max_gprs * 7)/64) | - NUM_ES_GPRS((rdev->config.rv770.max_gprs * 7)/64))); + NUM_ES_GPRS((rdev->config.rv770.max_gprs * 7)/64))); sq_thread_resource_mgmt = (NUM_PS_THREADS((rdev->config.rv770.max_threads * 4)/8) | NUM_VS_THREADS((rdev->config.rv770.max_threads * 2)/8) | @@ -717,14 +715,14 @@ static void rv770_gpu_init(struct radeon_device *rdev) WREG32(SQ_DYN_GPR_SIZE_SIMD_AB_7, sq_dyn_gpr_size_simd_ab_0); WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) | - FORCE_EOV_MAX_REZ_CNT(255))); + FORCE_EOV_MAX_REZ_CNT(255))); if (rdev->family == CHIP_RV710) WREG32(VGT_CACHE_INVALIDATION, (CACHE_INVALIDATION(TC_ONLY) | - AUTO_INVLD_EN(ES_AND_GS_AUTO))); + AUTO_INVLD_EN(ES_AND_GS_AUTO))); else WREG32(VGT_CACHE_INVALIDATION, (CACHE_INVALIDATION(VC_AND_TC) | - AUTO_INVLD_EN(ES_AND_GS_AUTO))); + AUTO_INVLD_EN(ES_AND_GS_AUTO))); switch (rdev->family) { case CHIP_RV770: @@ -848,14 +846,15 @@ int rv770_mc_init(struct radeon_device *rdev) } int rv770_gpu_reset(struct radeon_device *rdev) { - /* FIXME: implement */ - return 0; + /* FIXME: implement any rv770 specific bits */ + return r600_gpu_reset(rdev); } static int rv770_startup(struct radeon_device *rdev) { int r; + radeon_gpu_reset(rdev); rv770_mc_resume(rdev); r = rv770_pcie_gart_enable(rdev); if (r) @@ -1039,6 +1038,8 @@ int rv770_init(struct radeon_device *rdev) void rv770_fini(struct radeon_device *rdev) { + rv770_suspend(rdev); + r600_blit_fini(rdev); radeon_ring_fini(rdev); rv770_pcie_gart_fini(rdev); |
