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drm/amdgpu: set LDS_CONFIG=0x20 on Navy Flounder to fix a GPU hang (v2) 

v2: squash in build fix

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Marek Olšák 2020-11-03 11:05:25 -05:00 committed by Alex Deucher
parent 4c7e8a9e9f
commit 4b60bb0dde
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
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@ -3219,7 +3219,10 @@ static const struct soc15_reg_golden golden_settings_gc_10_3_2[] =
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_PERFCOUNTER9_SELECT, 0xf0f001ff, 0x00000000),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffbfffff, 0x00a00000),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000003ff)
SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000003ff),
/* This is not in GDB yet. Don't remove it. It fixes a GPU hang on Navy Flounder. */
SOC15_REG_GOLDEN_VALUE(GC, 0, mmLDS_CONFIG, 0x00000020, 0x00000020),
};
static const struct soc15_reg_golden golden_settings_gc_10_3_vangogh[] =