On Fri, Mar 27, 2015 at 4:58 AM, Michel Dänzer <mic...@daenzer.net> wrote:
> From: Flora Cui <flora....@amd.com>
>
> Signed-off-by: Flora Cui <flora....@amd.com>
> Reviewed-by: Jammy Zhou <jammy.z...@amd.com>
> Reviewed-by: Michel Dänzer <michel.daen...@amd.com>
> Signed-off-by: Michel Dänzer <michel.daen...@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
> ---
> src/gbm/backends/dri/gbm_dri.c | 2 ++
> src/gbm/main/gbm.h | 4 ++++
> 2 files changed, 6 insertions(+)
>
> diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c
> index c513672..62bdf89 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 7b23c26..2708e50 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
> --
> 2.1.4
>
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