V4L/DVB: cx2341x: convert to the control framework

[firefly-linux-kernel-4.4.55.git] / include / media / cx2341x.h

diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
index 9ebe8558b9b69f0cd5d5e3f69d426e803ce4103f..8d08ebfe20b76db1aa920c8487430ecd670f6ece 100644 (file)
--- a/include/media/cx2341x.h
+++ b/include/media/cx2341x.h
@@ -19,6 +19,8 @@
 #ifndef CX2341X_H
 #define CX2341X_H
 
+#include <media/v4l2-ctrls.h>
+
 enum cx2341x_port {
        CX2341X_PORT_MEMORY    = 0,
        CX2341X_PORT_STREAMING = 1,
@@ -99,6 +101,101 @@ int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,
 void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
 void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix);
 
+struct cx2341x_handler;
+
+struct cx2341x_handler_ops {
+       /* needed for the video clock freq */
+       int (*s_audio_sampling_freq)(struct cx2341x_handler *hdl, u32 val);
+       /* needed for dualwatch */
+       int (*s_audio_mode)(struct cx2341x_handler *hdl, u32 val);
+       /* needed for setting up the video resolution */
+       int (*s_video_encoding)(struct cx2341x_handler *hdl, u32 val);
+       /* needed for setting up the sliced vbi insertion data structures */
+       int (*s_stream_vbi_fmt)(struct cx2341x_handler *hdl, u32 val);
+};
+
+struct cx2341x_handler {
+       u32 capabilities;
+       enum cx2341x_port port;
+       u16 width;
+       u16 height;
+       u16 is_50hz;
+       u32 audio_properties;
+
+       struct v4l2_ctrl_handler hdl;
+       void *priv;
+       cx2341x_mbox_func func;
+       const struct cx2341x_handler_ops *ops;
+
+       struct v4l2_ctrl *stream_vbi_fmt;
+
+       struct {
+               /* audio cluster */
+               struct v4l2_ctrl *audio_sampling_freq;
+               struct v4l2_ctrl *audio_encoding;
+               struct v4l2_ctrl *audio_l2_bitrate;
+               struct v4l2_ctrl *audio_mode;
+               struct v4l2_ctrl *audio_mode_extension;
+               struct v4l2_ctrl *audio_emphasis;
+               struct v4l2_ctrl *audio_crc;
+               struct v4l2_ctrl *audio_ac3_bitrate;
+       };
+
+       struct {
+               /* video gop cluster */
+               struct v4l2_ctrl *video_b_frames;
+               struct v4l2_ctrl *video_gop_size;
+       };
+
+       struct {
+               /* stream type cluster */
+               struct v4l2_ctrl *stream_type;
+               struct v4l2_ctrl *video_encoding;
+               struct v4l2_ctrl *video_bitrate_mode;
+               struct v4l2_ctrl *video_bitrate;
+               struct v4l2_ctrl *video_bitrate_peak;
+       };
+
+       struct {
+               /* video mute cluster */
+               struct v4l2_ctrl *video_mute;
+               struct v4l2_ctrl *video_mute_yuv;
+       };
+
+       struct {
+               /* video filter mode cluster */
+               struct v4l2_ctrl *video_spatial_filter_mode;
+               struct v4l2_ctrl *video_temporal_filter_mode;
+               struct v4l2_ctrl *video_median_filter_type;
+       };
+
+       struct {
+               /* video filter type cluster */
+               struct v4l2_ctrl *video_luma_spatial_filter_type;
+               struct v4l2_ctrl *video_chroma_spatial_filter_type;
+       };
+
+       struct  {
+               /* video filter cluster */
+               struct v4l2_ctrl *video_spatial_filter;
+               struct v4l2_ctrl *video_temporal_filter;
+       };
+
+       struct {
+               /* video median cluster */
+               struct v4l2_ctrl *video_luma_median_filter_top;
+               struct v4l2_ctrl *video_luma_median_filter_bottom;
+               struct v4l2_ctrl *video_chroma_median_filter_top;
+               struct v4l2_ctrl *video_chroma_median_filter_bottom;
+       };
+};
+
+int cx2341x_handler_init(struct cx2341x_handler *cxhdl,
+                        unsigned nr_of_controls_hint);
+void cx2341x_handler_set_50hz(struct cx2341x_handler *cxhdl, int is_50hz);
+int cx2341x_handler_setup(struct cx2341x_handler *cxhdl);
+void cx2341x_handler_set_busy(struct cx2341x_handler *cxhdl, int busy);
+
 /* Firmware names */
 #define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw"
 /* Decoder firmware for the cx23415 only */