From: Christian König <christian.koenig@amd.com>
Date: Tue, 26 Jul 2016 08:51:29 +0000 (+0200)
Subject: drm/amdgpu: fix default UVD context size
X-Git-Tag: v4.8-rc1~62^2~2^2~6
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=e5a6858d8a92f726f3339f6c9592cf95d894b0c1;p=linux.git

drm/amdgpu: fix default UVD context size

Context buffers should be denied by default, not allowed.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index c3712498c2c2..6c8d16559b00 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -435,7 +435,7 @@ static int amdgpu_uvd_cs_msg_decode(struct amdgpu_device *adev, uint32_t *msg,
 	unsigned fs_in_mb = width_in_mb * height_in_mb;
 
 	unsigned image_size, tmp, min_dpb_size, num_dpb_buffer;
-	unsigned min_ctx_size = 0;
+	unsigned min_ctx_size = ~0;
 
 	image_size = width * height;
 	image_size += image_size / 2;