From: Huang Rui Date: Tue, 19 Mar 2019 13:25:12 +0000 (+0800) Subject: drm/amdgpu: add one rlc version into gfxoff blacklist X-Git-Tag: v5.2-rc1~48^2~36^2~45 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=083d022913f2f8c3bc1183a13874ad777b9f5bdd;p=uclinux-h8%2Flinux.git 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 Acked-by: Alex Deucher Tested-by: Tom St Denis Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 9ca8e194a5d2..18ae724e6d62 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -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;