[PATCH 2/2] drm/amdgpu: enable runtime pm on vega10 when noretry=0

Alex Deucher alexdeucher at gmail.com
Wed Jun 24 19:05:19 UTC 2020


The failures with ROCm only happen with noretry=1, so
enable runtime pm when noretry=0 (the current default).

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 0fec39eed164..341d072edd95 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -176,7 +176,6 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags)
 		case CHIP_BONAIRE:
 		case CHIP_HAWAII:
 #endif
-		case CHIP_VEGA10:
 		case CHIP_VEGA20:
 		case CHIP_ARCTURUS:
 		case CHIP_SIENNA_CICHLID:
@@ -184,6 +183,11 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags)
 			if (amdgpu_runtime_pm > 0)
 				adev->runpm = true;
 			break;
+		case CHIP_VEGA10:
+			/* turn runpm on if noretry=0 */
+			if (!amdgpu_noretry)
+				adev->runpm = true;
+			break;
 		default:
 			/* enable runpm on VI+ */
 			adev->runpm = true;
-- 
2.25.4



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