drm/amd/display: Don't print error when bo_pin is interrupted

v2: Also don't print for ERESTARTSYS or EAGAIN
v3: Best practice is to only ignore ERESTARTSYS

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index fd3e995fc4266514c9cf1306d2d1da9523c48d45..b94987bb6af9517e8cb6c9850f6607346d6da61f 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2923,7 +2923,8 @@ static int dm_plane_helper_prepare_fb(struct drm_plane *plane,
        amdgpu_bo_unreserve(rbo);
 
        if (unlikely(r != 0)) {
-               DRM_ERROR("Failed to pin framebuffer\n");
+               if (r != -ERESTARTSYS)
+                       DRM_ERROR("Failed to pin framebuffer with error %d\n", r);
                return r;
        }