diff options
Diffstat (limited to 'drivers/media/video/s5p-jpeg/jpeg-core.h')
| -rw-r--r-- | drivers/media/video/s5p-jpeg/jpeg-core.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/media/video/s5p-jpeg/jpeg-core.h b/drivers/media/video/s5p-jpeg/jpeg-core.h index facad6114f5e..38d7367f7a6d 100644 --- a/drivers/media/video/s5p-jpeg/jpeg-core.h +++ b/drivers/media/video/s5p-jpeg/jpeg-core.h @@ -14,6 +14,8 @@ #define JPEG_CORE_H_ #include <media/v4l2-device.h> +#include <media/v4l2-fh.h> +#include <media/v4l2-ctrls.h> #define S5P_JPEG_M2M_NAME "s5p-jpeg" @@ -47,6 +49,7 @@ /** * struct s5p_jpeg - JPEG IP abstraction * @lock: the mutex protecting this structure + * @slock: spinlock protecting the device contexts * @v4l2_dev: v4l2 device for mem2mem mode * @vfd_encoder: video device node for encoder mem2mem mode * @vfd_decoder: video device node for decoder mem2mem mode @@ -60,6 +63,7 @@ */ struct s5p_jpeg { struct mutex lock; + struct spinlock slock; struct v4l2_device v4l2_dev; struct video_device *vfd_encoder; @@ -117,15 +121,20 @@ struct s5p_jpeg_q_data { * @out_q: source (output) queue information * @cap_fmt: destination (capture) queue queue information * @hdr_parsed: set if header has been parsed during decompression + * @ctrl_handler: controls handler */ struct s5p_jpeg_ctx { struct s5p_jpeg *jpeg; unsigned int mode; - unsigned int compr_quality; + unsigned short compr_quality; + unsigned short restart_interval; + unsigned short subsampling; struct v4l2_m2m_ctx *m2m_ctx; struct s5p_jpeg_q_data out_q; struct s5p_jpeg_q_data cap_q; + struct v4l2_fh fh; bool hdr_parsed; + struct v4l2_ctrl_handler ctrl_handler; }; /** |