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| author | Christian König <christian.koenig@amd.com> | 2013-12-20 17:48:54 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-12-23 10:03:41 -0500 |
| commit | bae651dbd7ade3c5d6518f89599ae680a2fe2b85 (patch) | |
| tree | 8f7d6eea2bc25da3784eab12d8e7b3e4f5ee7198 | |
| parent | 418cb50bd6f977249b38f8888359e0adca6fc8ea (diff) | |
| download | linux-bae651dbd7ade3c5d6518f89599ae680a2fe2b85.tar.gz linux-bae651dbd7ade3c5d6518f89599ae680a2fe2b85.tar.bz2 linux-bae651dbd7ade3c5d6518f89599ae680a2fe2b85.zip | |
drm/radeon: fix UVD 256MB check
Otherwise the kernel might reject our decoding requests.
Signed-off-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_uvd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index 373d088bac66..b9c0529b4a2e 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; |