From 941a0a7945c39f36a16634bc65c2649a1b94eee1 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 15 Nov 2019 10:21:23 -0500 Subject: [PATCH] drm/amdgpu: disable gfxoff on original raven MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit There are still combinations of sbios and firmware that are not stable. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=204689 Acked-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index dfca83a2de47..97cf0b536873 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -1038,8 +1038,13 @@ static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev) case CHIP_VEGA20: break; case CHIP_RAVEN: - if (!(adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8) - &&((adev->gfx.rlc_fw_version != 106 && + /* Disable GFXOFF on original raven. There are combinations + * of sbios and platforms that are not stable. + */ + if (!(adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8)) + adev->pm.pp_feature &= ~PP_GFXOFF_MASK; + else if (!(adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8) + &&((adev->gfx.rlc_fw_version != 106 && adev->gfx.rlc_fw_version < 531) || (adev->gfx.rlc_fw_version == 53815) || (adev->gfx.rlc_feature_version < 1) || -- 2.20.1