2013-12-20, 19:48
Christian just pushed a new patch (dri.devel list) for UVD, no idea if it effects anyone here.
Code:
[PATCH] drm/radeon: fix UVD 256MB check
From: Christian König
Date: Friday 20 Dec 2013 16:48:54
To: [email protected]
Groups: gmane.comp.video.dri.devel
Otherwise the kernel might reject our decoding requests.
Signed-off-by: Christian König
Cc: [email protected]
---
drivers/gpu/drm/radeon/radeon_uvd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c
index 373d088..b9c0529 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -473,7 +473,7 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p,
return -EINVAL;
}
- if ((start >> 28) != (end >> 28)) {
+ if ((start >> 28) != ((end - 1) >> 28)) {
DRM_ERROR("reloc %LX-%LX crossing 256MB boundary!\n",
start, end);
return -EINVAL;
1.8.1.2