On 2/17/2022 03:07, Chen Gong wrote:
The GPU reset function of raven2 is not maintained or tested, so it should be
very unstable.
Now the amdgpu_asic_reset function is added to amdgpu_pmops_suspend, which
causes the S3 test of raven2 to fail, so the asic_reset of raven2 is ignored
here.
Signed-off-by: Chen Gong <curry.gong@xxxxxxx>
I think you want a:
Fixes: 6dc8265f9803 ("drm/amdgpu: always reset the asic in suspend (v2)")
With that:
Reviewed-by: Mario Limonciello <mario.limonciello@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 25e1ee2bd2f7..4c6775ff7619 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -586,8 +586,8 @@ soc15_asic_reset_method(struct amdgpu_device *adev)
static int soc15_asic_reset(struct amdgpu_device *adev)
{
/* original raven doesn't have full asic reset */
- if ((adev->apu_flags & AMD_APU_IS_RAVEN) &&
- !(adev->apu_flags & AMD_APU_IS_RAVEN2))
+ if ((adev->apu_flags & AMD_APU_IS_RAVEN) ||
+ (adev->apu_flags & AMD_APU_IS_RAVEN2))
return 0;
switch (soc15_asic_reset_method(adev)) {
