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amdgpu:Add flag for updating MGCG on GFX10

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Add RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK

Signed-off-by: Jinzhou.Su <Jinzhou.Su@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jinzhou.Su
2020-10-28 18:06:27 +08:00
committed by Alex Deucher
parent e389871983
commit e3a8a5acb9
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
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@@ -7520,6 +7520,7 @@ static void gfx_v10_0_update_medium_grain_clock_gating(struct amdgpu_device *ade
/* 1 - RLC_CGTT_MGCG_OVERRIDE */
def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE);
data &= ~(RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__ENABLE_CGTS_LEGACY_MASK);