diff options
| author |   Hawking Zhang <Hawking.Zhang@amd.com> | 2020-11-21 21:07:12 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-12-23 15:01:05 -0500 |
| commit | d0f2f634f59d8f35e70644daf956bf04d2ff2d0c (patch) | |
| tree | 0cabbc45888481a82aeee62ee9606ff21d49209f /drivers | |
| parent | drm/amdgpu: check number of gfx ring before init cp gfx (diff) | |
| download | linux-dev-d0f2f634f59d8f35e70644daf956bf04d2ff2d0c.tar.xz linux-dev-d0f2f634f59d8f35e70644daf956bf04d2ff2d0c.zip | |
drm/amdgpu: remove unnecessary asic type check
The number of crtc should be 0 for ASICs that don't
have display engine. Remove the unnecessary asic type
check then.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index e1531d97f486..e22268f9dba7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -1577,13 +1577,10 @@ static int gmc_v9_0_hw_init(void *handle) gmc_v9_0_init_golden_registers(adev); if (adev->mode_info.num_crtc) { - if (adev->asic_type != CHIP_ARCTURUS) { - /* Lockout access through VGA aperture*/ - WREG32_FIELD15(DCE, 0, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1); - - /* disable VGA render */ - WREG32_FIELD15(DCE, 0, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0); - } + /* Lockout access through VGA aperture*/ + WREG32_FIELD15(DCE, 0, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1); + /* disable VGA render */ + WREG32_FIELD15(DCE, 0, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0); } amdgpu_device_program_register_sequence(adev, |