[PATCH] drm/amdgpu: remove GPRs init for ALDEBARAN in gpu reset (v2)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Remove GPRs init for ALDEBARAN in gpu reset temporarily, will add the init once the
algorithm is stable.

v2: Only remove GPRs init in gpu reset.

Signed-off-by: Tao Zhou <tao.zhou1@xxxxxxx>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
index 24852a24cc58..9d0f4f1026cb 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
@@ -706,9 +706,9 @@ int gfx_v9_4_2_do_edc_gpr_workarounds(struct amdgpu_device *adev)
 	if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX))
 		return 0;
 
-	/* Workaround for some CU settings, skip GPRs init.
-	   Will remove it once GPRs init algorithm works for all CU settings */
-	if (adev->gfx.cu_info.bitmap[1][1] == 0x3f7f)
+	/* Workaround for ALDEBARAN, skip GPRs init in GPU reset.
+	   Will remove it once GPRs init algorithm works for all CU settings. */
+	if (adev->in_suspend || amdgpu_in_reset(adev))
 		return 0;
 
 	gfx_v9_4_2_do_sgprs_init(adev);
-- 
2.17.1




[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux