diff options
| author | Marek Olšák <marek.olsak@amd.com> | 2020-11-25 01:40:51 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-12-01 16:00:14 -0500 |
| commit | 0c056b14d82eeb95c41b78901dbf2872de70b607 (patch) | |
| tree | 1017cba82cd91fff6d8525a7e3013f987d2de6c7 /drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | |
| parent | 3c4d55c9b9becedd8d31a7c96783a364533713ab (diff) | |
drm/amdgpu: set LDS_CONFIG=0x20 on VanGogh to fix MGCG hang
Same as Sienna Cichlid and Navy Flounder.
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index f33e54b01d3a..cd572d08b0ff 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -3262,6 +3262,9 @@ static const struct soc15_reg_golden golden_settings_gc_10_3_vangogh[] = SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000), SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffffffff, 0x00400000), SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000000ff), + + /* This is not in GDB yet. Don't remove it. It fixes a GPU hang on VanGogh. */ + SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG, 0x00000020, 0x00000020), }; static const struct soc15_reg_golden golden_settings_gc_10_3_4[] = |