This patch has been tested on Android on the iMX6.
Tested-by: Robert Foss <robert.f...@collabora.com>
On Thu, 2017-06-08 at 20:56 +0200, Lucas Stach wrote:
> This allows to import an FD with an explicit modifier passed through
> userspace protocols.
>
> Signed-off-by: Lucas Stach <l.st...@pengutronix.de>
> ---
> src/gbm/main/gbm.h | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/src/gbm/main/gbm.h b/src/gbm/main/gbm.h
> index b52137ed01d4..6a9bf1fc2a80 100644
> --- a/src/gbm/main/gbm.h
> +++ b/src/gbm/main/gbm.h
> @@ -252,6 +252,7 @@ gbm_bo_create_with_modifiers(struct gbm_device
> *gbm,
> #define GBM_BO_IMPORT_WL_BUFFER 0x5501
> #define GBM_BO_IMPORT_EGL_IMAGE 0x5502
> #define GBM_BO_IMPORT_FD 0x5503
> +#define GBM_BO_IMPORT_FD_MODIFIER 0x5504
>
> struct gbm_import_fd_data {
> int fd;
> @@ -261,6 +262,17 @@ struct gbm_import_fd_data {
> uint32_t format;
> };
>
> +struct gbm_import_fd_modifier_data {
> + uint32_t width;
> + uint32_t height;
> + uint32_t format;
> + uint32_t num_fds;
> + int fds[4];
> + int strides[4];
> + int offsets[4];
> + uint64_t modifier;
> +};
> +
> struct gbm_bo *
> gbm_bo_import(struct gbm_device *gbm, uint32_t type,
> void *buffer, uint32_t usage);
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