From: Tao Zhou Date: Mon, 9 Sep 2024 10:51:42 +0000 (+0800) Subject: drm/amdgpu: disable GPU RAS bad page feature for specific ASIC X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=c389a0604cfbcdb1f8f53a76560eb31e0700e206;p=users%2Fjedix%2Flinux-maple.git drm/amdgpu: disable GPU RAS bad page feature for specific ASIC The feature is not applicable to specific app platform. v2: update the disablement condition and commit description v3: move the setting to amdgpu_ras_check_supported Signed-off-by: Tao Zhou Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 61a2f386d9fb..2e4c867e1d42 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -3468,6 +3468,11 @@ init_ras_enabled_flag: /* aca is disabled by default */ adev->aca.is_enabled = false; + + /* bad page feature is not applicable to specific app platform */ + if (adev->gmc.is_app_apu && + amdgpu_ip_version(adev, UMC_HWIP, 0) == IP_VERSION(12, 0, 0)) + amdgpu_bad_page_threshold = 0; } static void amdgpu_ras_counte_dw(struct work_struct *work)