diff options
author | Dave Airlie <airlied@redhat.com> | 2011-05-19 14:14:40 +1000 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-03 09:32:40 +0900 |
commit | 960f84f94493758bb0ffa4d1ddea341db573bfe7 (patch) | |
tree | 1f57304e4a5b45a049d7f493a6d56045bf3fda2a | |
parent | 0891360a901d93135e0f79b579e7085905ee70fb (diff) |
drm/radeon/kms: fix incorrect comparison in cayman setup code.
commit c289cff10a265ec4afe4396425297ff979a840b5 upstream.
This was leading to a bogus value being programmed to the backend
routing register.
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r-- | drivers/gpu/drm/radeon/ni.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 1fef0b1bb08e..99d33b18ef85 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -417,7 +417,7 @@ static u32 cayman_get_tile_pipe_to_backend_map(struct radeon_device *rdev, num_shader_engines = 1; if (num_shader_engines > rdev->config.cayman.max_shader_engines) num_shader_engines = rdev->config.cayman.max_shader_engines; - if (num_backends_per_asic > num_shader_engines) + if (num_backends_per_asic < num_shader_engines) num_backends_per_asic = num_shader_engines; if (num_backends_per_asic > (rdev->config.cayman.max_backends_per_se * num_shader_engines)) num_backends_per_asic = rdev->config.cayman.max_backends_per_se * num_shader_engines; |