From: Tom St Denis Date: Thu, 7 May 2020 12:35:40 +0000 (-0400) Subject: drm/amd/amdgpu: add raven1 part to the gfxoff quirk list X-Git-Tag: baikal/mips/sdk5.9~13559^2~11^2~3 X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=c29b01045dec9bcd5b354353480128b1b6a33882;p=kernel.git drm/amd/amdgpu: add raven1 part to the gfxoff quirk list On my raven1 system (rev c6) with VBIOS 113-RAVEN-114 GFXOFF is not stable (resulting in large block tiling noise in some applications). Disabling GFXOFF via the quirk list fixes the problems for me. Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher 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 f6a72b09d008f..a0988634aeaf5 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -1233,6 +1233,8 @@ static const struct amdgpu_gfxoff_quirk amdgpu_gfxoff_quirk_list[] = { { 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc8 }, /* https://bugzilla.kernel.org/show_bug.cgi?id=207171 */ { 0x1002, 0x15dd, 0x103c, 0x83e7, 0xd3 }, + /* GFXOFF is unstable on C6 parts with a VBIOS 113-RAVEN-114 */ + { 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc6 }, { 0, 0, 0, 0, 0 }, };