[Libva] [PATCH 1/2] BDW/CHV/SKL: Follow the HW alignment requirement to access GPU buffer correctly

[Zhao, Yakui]

From: Zhao Yakui <yakui.zhao at intel.com>

Otherwise the buffer access is incorrect.

Signed-off-by: Zhao Yakui <yakui.zhao at intel.com>
---
 src/i965_device_info.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/i965_device_info.c b/src/i965_device_info.c
index 13e3daa..d5b5cb8 100644
--- a/src/i965_device_info.c
+++ b/src/i965_device_info.c
@@ -230,7 +230,7 @@ static struct hw_codec_info bdw_hw_codec_info = {
 
     .max_width = 4096,
     .max_height = 4096,
-    .min_linear_wpitch = 64,
+    .min_linear_wpitch = 128,
     .min_linear_hpitch = 16,
 
     .h264_mvc_dec_profiles = (VA_PROFILE_MASK(H264StereoHigh) |
@@ -273,7 +273,7 @@ static struct hw_codec_info chv_hw_codec_info = {
 
     .max_width = 4096,
     .max_height = 4096,
-    .min_linear_wpitch = 64,
+    .min_linear_wpitch = 128,
     .min_linear_hpitch = 16,
 
     .h264_mvc_dec_profiles = (VA_PROFILE_MASK(H264StereoHigh) |
@@ -321,7 +321,7 @@ static struct hw_codec_info skl_hw_codec_info = {
 
     .max_width = 4096,
     .max_height = 4096,
-    .min_linear_wpitch = 64,
+    .min_linear_wpitch = 128,
     .min_linear_hpitch = 16,
 
     .h264_mvc_dec_profiles = (VA_PROFILE_MASK(H264StereoHigh) |
-- 
1.8.5.dirty