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drm/amdgpu: add one rlc version into gfxoff blacklist 

RLC #53815 ucode has the noise issue on 4k playback while gfxoff enabled.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
hifive-unleashed-5.2
Huang Rui 2019-03-19 21:25:12 +08:00 committed by Alex Deucher
parent 005440066f
commit 083d022913
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
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@ -588,6 +588,7 @@ static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev)
if (adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8)
break;
if ((adev->gfx.rlc_fw_version < 531) ||
(adev->gfx.rlc_fw_version == 53815) ||
(adev->gfx.rlc_feature_version < 1) ||
!adev->gfx.rlc.is_rlc_v2_1)
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;