diff options
| author | Greg Hackmann <ghackmann@google.com> | 2013-06-11 12:59:41 -0700 |
|---|---|---|
| committer | Ruchi Kandoi <kandoiruchi@google.com> | 2015-02-04 14:08:47 -0800 |
| commit | f4cc9c0380050c9ac14e27670bb15c26fb50c587 (patch) | |
| tree | d491d70a43a3b472d8d07d4dbaeb4b3ca4dc1dc4 /include | |
| parent | 46a5cfbaf66d814849f4709456d5cbfb091f8ccb (diff) | |
video: adf: add supported formats to adf_overlay_engine_data
Change-Id: If2aa783b9ece60160f465bf697508fc58682e1bc
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/video/adf.h | 6 | ||||
| -rw-r--r-- | include/video/adf.h | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/include/uapi/video/adf.h b/include/uapi/video/adf.h index bd046c6c3409..e35a505882da 100644 --- a/include/uapi/video/adf.h +++ b/include/uapi/video/adf.h @@ -275,15 +275,21 @@ struct adf_interface_data { * struct adf_overlay_engine_data - describes an overlay engine * * @name: overlay engine's name + * @n_supported_formats: number of supported formats + * @supported_formats: list of supported formats * @custom_data_size: size of driver-private data * @custom_data: driver-private data */ struct adf_overlay_engine_data { char name[ADF_NAME_LEN]; + size_t n_supported_formats; + __u32 __user *supported_formats; + size_t custom_data_size; void __user *custom_data; }; +#define ADF_MAX_SUPPORTED_FORMATS (PAGE_SIZE / sizeof(__u32)) #define ADF_SET_EVENT _IOW('D', 0, struct adf_set_event) #define ADF_BLANK _IOW('D', 1, __u8) diff --git a/include/video/adf.h b/include/video/adf.h index 6c2191a318a5..eb7b9be19c7e 100644 --- a/include/video/adf.h +++ b/include/video/adf.h @@ -374,7 +374,8 @@ struct adf_interface { * @base: common operations (see &struct adf_obj_ops) * * @supported_formats: list of fourccs the overlay engine can scan out - * @n_supported_formats: length of supported_formats + * @n_supported_formats: length of supported_formats, up to + * ADF_MAX_SUPPORTED_FORMATS */ struct adf_overlay_engine_ops { const struct adf_obj_ops base; |