Am 13.01.2017 um 19:26 schrieb Alex Deucher:
From: Andrey Grodzovsky <andrey.grodzov...@amd.com>
Switching to -ENOMEM resolves a hang in case the driver
uses this function in atomic code path.
v2: Update commit message.
v3:
Remove forcing -EINVAL in case of amdgpu_bo_pin fail
since there is no apparent reason for not just passing
through the the return value.
Signed-off-by: Andrey Grodzovsky <andrey.grodzov...@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
Reviewed-by Harry Wentland <harry.wentl...@amd.com>
Reviewed-by: Christian König <christian.koe...@amd.com>.
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index 48a3f67..4986340 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -189,7 +189,6 @@ int amdgpu_crtc_page_flip_target(struct drm_crtc *crtc,
r = amdgpu_bo_pin(new_abo, AMDGPU_GEM_DOMAIN_VRAM, &base);
if (unlikely(r != 0)) {
- r = -EINVAL;
DRM_ERROR("failed to pin new abo buffer before flip\n");
goto unreserve;
}
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