summaryrefslogtreecommitdiff
path: root/src/gbm
diff options
context:
space:
mode:
authorFlora Cui <flora.cui@amd.com>2015-03-24 18:34:29 +0800
committerMichel Dänzer <michel@daenzer.net>2015-04-16 15:49:15 +0900
commitf78b2c432f31a18794b9f62f0a0cfb8eca256151 (patch)
tree27883c192c572c84dee11d71c0b30afdca11c964 /src/gbm
parent7c154bbe6080ced9607bc3f3240d2f0866018aeb (diff)
gbm: Add GBM_BO_USE_LINEAR flag
Signed-off-by: Flora Cui <flora.cui@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'src/gbm')
-rw-r--r--src/gbm/backends/dri/gbm_dri.c2
-rw-r--r--src/gbm/main/gbm.h4
2 files changed, 6 insertions, 0 deletions
diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c
index c5136723162..62bdf891d57 100644
--- a/src/gbm/backends/dri/gbm_dri.c
+++ b/src/gbm/backends/dri/gbm_dri.c
@@ -858,6 +858,8 @@ gbm_dri_bo_create(struct gbm_device *gbm,
dri_use |= __DRI_IMAGE_USE_SCANOUT;
if (usage & GBM_BO_USE_CURSOR)
dri_use |= __DRI_IMAGE_USE_CURSOR;
+ if (usage & GBM_BO_USE_LINEAR)
+ dri_use |= __DRI_IMAGE_USE_LINEAR;
/* Gallium drivers requires shared in order to get the handle/stride */
dri_use |= __DRI_IMAGE_USE_SHARE;
diff --git a/src/gbm/main/gbm.h b/src/gbm/main/gbm.h
index 7b23c2609f9..2708e50a45c 100644
--- a/src/gbm/main/gbm.h
+++ b/src/gbm/main/gbm.h
@@ -209,6 +209,10 @@ enum gbm_bo_flags {
* with GBM_BO_USE_CURSOR. but may not work for other combinations.
*/
GBM_BO_USE_WRITE = (1 << 3),
+ /**
+ * Buffer is linear, i.e. not tiled.
+ */
+ GBM_BO_USE_LINEAR = (1 << 4),
};
int