diff options
| author | Jeykumar Sankaran <jsanka@codeaurora.org> | 2016-02-29 14:47:10 -0800 |
|---|---|---|
| committer | Jeevan Shriram <jshriram@codeaurora.org> | 2016-05-18 13:39:12 -0700 |
| commit | e02de095f4c7c12db7ebc973ea7d74e96a7ebfdb (patch) | |
| tree | 422690c1c735f6f17b78d1d4660b9de6fd58381f /include | |
| parent | 198fb28282eb4c979ba8b456c93e681dad0ce1ce (diff) | |
msm: mdss: Add support for concurrent writeback
This change adds support for concurrent writeback in supported
targets. The client requests for concurrent writeback by
selecting the data point in output buffer flags.
Change-Id: Ic108ce94daef4f96d1fa27b4057e49c01b9e9b8e
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/msm_mdp_ext.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/uapi/linux/msm_mdp_ext.h b/include/uapi/linux/msm_mdp_ext.h index c7c8c634022a..8472224f33a6 100644 --- a/include/uapi/linux/msm_mdp_ext.h +++ b/include/uapi/linux/msm_mdp_ext.h @@ -138,6 +138,15 @@ VALIDATE/COMMIT FLAG CONFIGURATION */ #define MDP_COMMIT_SYNC_FENCE_WAIT 0x04 +/* Flag to enable concurrent writeback for the frame */ +#define MDP_COMMIT_CWB_EN 0x800 + +/* + * Flag to select DSPP as the data point for CWB. If CWB + * is enabled without this flag, LM will be selected as data point. + */ +#define MDP_COMMIT_CWB_DSPP 0x1000 + #define MDP_COMMIT_VERSION_1_0 0x00010000 /********************************************************************** |