include/media/cx2341x.h - linux-mtk - Git at Google

 /*
     cx23415/6 header containing common defines.

     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.

     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.

     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */

 #ifndef CX2341X_H
 #define CX2341X_H

 enum cx2341x_port {
 	CX2341X_PORT_MEMORY    = 0,
 	CX2341X_PORT_STREAMING = 1,
 	CX2341X_PORT_SERIAL    = 2
 };

 enum cx2341x_cap {
 	CX2341X_CAP_HAS_SLICED_VBI = 1 << 0,
 	CX2341X_CAP_HAS_TS 	   = 1 << 1,
 };

 struct cx2341x_mpeg_params {
 	/* misc */
 	u32 capabilities;
 	enum cx2341x_port port;
 	u16 width;
 	u16 height;
 	u16 is_50hz;

 	/* stream */
 	enum v4l2_mpeg_stream_type stream_type;
 	enum v4l2_mpeg_stream_vbi_fmt stream_vbi_fmt;
 	u16 stream_insert_nav_packets;

 	/* audio */
 	enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq;
 	enum v4l2_mpeg_audio_encoding audio_encoding;
 	enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate;
 	enum v4l2_mpeg_audio_mode audio_mode;
 	enum v4l2_mpeg_audio_mode_extension audio_mode_extension;
 	enum v4l2_mpeg_audio_emphasis audio_emphasis;
 	enum v4l2_mpeg_audio_crc audio_crc;
 	u16 audio_properties;
 	u16 audio_mute;

 	/* video */
 	enum v4l2_mpeg_video_encoding video_encoding;
 	enum v4l2_mpeg_video_aspect video_aspect;
 	u16 video_b_frames;
 	u16 video_gop_size;
 	u16 video_gop_closure;
 	enum v4l2_mpeg_video_bitrate_mode video_bitrate_mode;
 	u32 video_bitrate;
 	u32 video_bitrate_peak;
 	u16 video_temporal_decimation;
 	u16 video_mute;
 	u32 video_mute_yuv;

 	/* encoding filters */
 	enum v4l2_mpeg_cx2341x_video_spatial_filter_mode video_spatial_filter_mode;
 	u16 video_spatial_filter;
 	enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type video_luma_spatial_filter_type;
 	enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type video_chroma_spatial_filter_type;
 	enum v4l2_mpeg_cx2341x_video_temporal_filter_mode video_temporal_filter_mode;
 	u16 video_temporal_filter;
 	enum v4l2_mpeg_cx2341x_video_median_filter_type video_median_filter_type;
 	u16 video_luma_median_filter_top;
 	u16 video_luma_median_filter_bottom;
 	u16 video_chroma_median_filter_top;
 	u16 video_chroma_median_filter_bottom;
 };

 #define CX2341X_MBOX_MAX_DATA 16

 extern const u32 cx2341x_mpeg_ctrls[];
 typedef int (*cx2341x_mbox_func)(void *priv, u32 cmd, int in, int out,
 		u32 data[CX2341X_MBOX_MAX_DATA]);
 int cx2341x_update(void *priv, cx2341x_mbox_func func,
 		const struct cx2341x_mpeg_params *old,
 		const struct cx2341x_mpeg_params *new);
 int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params,
 		struct v4l2_queryctrl *qctrl);
 const char **cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id);
 int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,
 		struct v4l2_ext_controls *ctrls, unsigned int cmd);
 void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
 void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix);

 /* Firmware names */
 #define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw"
 /* Decoder firmware for the cx23415 only */
 #define CX2341X_FIRM_DEC_FILENAME "v4l-cx2341x-dec.fw"

 /* Firmware API commands */

 /* MPEG decoder API, specific to the cx23415 */
 #define CX2341X_DEC_PING_FW 			0x00
 #define CX2341X_DEC_START_PLAYBACK 		0x01
 #define CX2341X_DEC_STOP_PLAYBACK 		0x02
 #define CX2341X_DEC_SET_PLAYBACK_SPEED 		0x03
 #define CX2341X_DEC_STEP_VIDEO 			0x05
 #define CX2341X_DEC_SET_DMA_BLOCK_SIZE 		0x08
 #define CX2341X_DEC_GET_XFER_INFO		0x09
 #define CX2341X_DEC_GET_DMA_STATUS		0x0a
 #define CX2341X_DEC_SCHED_DMA_FROM_HOST		0x0b
 #define CX2341X_DEC_PAUSE_PLAYBACK 		0x0d
 #define CX2341X_DEC_HALT_FW 			0x0e
 #define CX2341X_DEC_SET_STANDARD 		0x10
 #define CX2341X_DEC_GET_VERSION			0x11
 #define CX2341X_DEC_SET_STREAM_INPUT 		0x14
 #define CX2341X_DEC_GET_TIMING_INFO 		0x15
 #define CX2341X_DEC_SET_AUDIO_MODE 		0x16
 #define CX2341X_DEC_SET_EVENT_NOTIFICATION	0x17
 #define CX2341X_DEC_SET_DISPLAY_BUFFERS		0x18
 #define CX2341X_DEC_EXTRACT_VBI 		0x19
 #define CX2341X_DEC_SET_DECODER_SOURCE 		0x1a
 #define CX2341X_DEC_SET_PREBUFFERING		0x1e

 /* MPEG encoder API */
 #define CX2341X_ENC_PING_FW 			0x80
 #define CX2341X_ENC_START_CAPTURE 		0x81
 #define CX2341X_ENC_STOP_CAPTURE 		0x82
 #define CX2341X_ENC_SET_AUDIO_ID 		0x89
 #define CX2341X_ENC_SET_VIDEO_ID 		0x8b
 #define CX2341X_ENC_SET_PCR_ID 			0x8d
 #define CX2341X_ENC_SET_FRAME_RATE 		0x8f
 #define CX2341X_ENC_SET_FRAME_SIZE 		0x91
 #define CX2341X_ENC_SET_BIT_RATE 		0x95
 #define CX2341X_ENC_SET_GOP_PROPERTIES 		0x97
 #define CX2341X_ENC_SET_ASPECT_RATIO 		0x99
 #define CX2341X_ENC_SET_DNR_FILTER_MODE 	0x9b
 #define CX2341X_ENC_SET_DNR_FILTER_PROPS 	0x9d
 #define CX2341X_ENC_SET_CORING_LEVELS 		0x9f
 #define CX2341X_ENC_SET_SPATIAL_FILTER_TYPE 	0xa1
 #define CX2341X_ENC_SET_VBI_LINE 		0xb7
 #define CX2341X_ENC_SET_STREAM_TYPE 		0xb9
 #define CX2341X_ENC_SET_OUTPUT_PORT 		0xbb
 #define CX2341X_ENC_SET_AUDIO_PROPERTIES 	0xbd
 #define CX2341X_ENC_HALT_FW 			0xc3
 #define CX2341X_ENC_GET_VERSION			0xc4
 #define CX2341X_ENC_SET_GOP_CLOSURE 		0xc5
 #define CX2341X_ENC_GET_SEQ_END 		0xc6
 #define CX2341X_ENC_SET_PGM_INDEX_INFO 		0xc7
 #define CX2341X_ENC_SET_VBI_CONFIG		0xc8
 #define CX2341X_ENC_SET_DMA_BLOCK_SIZE 		0xc9
 #define CX2341X_ENC_GET_PREV_DMA_INFO_MB_10	0xca
 #define CX2341X_ENC_GET_PREV_DMA_INFO_MB_9	0xcb
 #define CX2341X_ENC_SCHED_DMA_TO_HOST 		0xcc
 #define CX2341X_ENC_INITIALIZE_INPUT 		0xcd
 #define CX2341X_ENC_SET_FRAME_DROP_RATE 	0xd0
 #define CX2341X_ENC_PAUSE_ENCODER 		0xd2
 #define CX2341X_ENC_REFRESH_INPUT 		0xd3
 #define CX2341X_ENC_SET_COPYRIGHT		0xd4
 #define CX2341X_ENC_SET_EVENT_NOTIFICATION 	0xd5
 #define CX2341X_ENC_SET_NUM_VSYNC_LINES 	0xd6
 #define CX2341X_ENC_SET_PLACEHOLDER 		0xd7
 #define CX2341X_ENC_MUTE_VIDEO 			0xd9
 #define CX2341X_ENC_MUTE_AUDIO 			0xda
 #define CX2341X_ENC_SET_VERT_CROP_LINE		0xdb
 #define CX2341X_ENC_MISC 			0xdc

 /* OSD API, specific to the cx23415 */
 #define CX2341X_OSD_GET_FRAMEBUFFER 		0x41
 #define CX2341X_OSD_GET_PIXEL_FORMAT 		0x42
 #define CX2341X_OSD_SET_PIXEL_FORMAT 		0x43
 #define CX2341X_OSD_GET_STATE 			0x44
 #define CX2341X_OSD_SET_STATE 			0x45
 #define CX2341X_OSD_GET_OSD_COORDS 		0x46
 #define CX2341X_OSD_SET_OSD_COORDS 		0x47
 #define CX2341X_OSD_GET_SCREEN_COORDS 		0x48
 #define CX2341X_OSD_SET_SCREEN_COORDS 		0x49
 #define CX2341X_OSD_GET_GLOBAL_ALPHA 		0x4a
 #define CX2341X_OSD_SET_GLOBAL_ALPHA 		0x4b
 #define CX2341X_OSD_SET_BLEND_COORDS 		0x4c
 #define CX2341X_OSD_GET_FLICKER_STATE 		0x4f
 #define CX2341X_OSD_SET_FLICKER_STATE 		0x50
 #define CX2341X_OSD_BLT_COPY 			0x52
 #define CX2341X_OSD_BLT_FILL 			0x53
 #define CX2341X_OSD_BLT_TEXT 			0x54
 #define CX2341X_OSD_SET_FRAMEBUFFER_WINDOW 	0x56
 #define CX2341X_OSD_SET_CHROMA_KEY 		0x60
 #define CX2341X_OSD_GET_ALPHA_CONTENT_INDEX 	0x61
 #define CX2341X_OSD_SET_ALPHA_CONTENT_INDEX 	0x62

 #endif /* CX2341X_H */
	/*
	cx23415/6 header containing common defines.

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to the Free Software
	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	*/

	#ifndef CX2341X_H
	#define CX2341X_H

	enum cx2341x_port {
	CX2341X_PORT_MEMORY = 0,
	CX2341X_PORT_STREAMING = 1,
	CX2341X_PORT_SERIAL = 2
	};

	enum cx2341x_cap {
	CX2341X_CAP_HAS_SLICED_VBI = 1 << 0,
	CX2341X_CAP_HAS_TS = 1 << 1,
	};

	struct cx2341x_mpeg_params {
	/* misc */
	u32 capabilities;
	enum cx2341x_port port;
	u16 width;
	u16 height;
	u16 is_50hz;

	/* stream */
	enum v4l2_mpeg_stream_type stream_type;
	enum v4l2_mpeg_stream_vbi_fmt stream_vbi_fmt;
	u16 stream_insert_nav_packets;

	/* audio */
	enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq;
	enum v4l2_mpeg_audio_encoding audio_encoding;
	enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate;
	enum v4l2_mpeg_audio_mode audio_mode;
	enum v4l2_mpeg_audio_mode_extension audio_mode_extension;
	enum v4l2_mpeg_audio_emphasis audio_emphasis;
	enum v4l2_mpeg_audio_crc audio_crc;
	u16 audio_properties;
	u16 audio_mute;

	/* video */
	enum v4l2_mpeg_video_encoding video_encoding;
	enum v4l2_mpeg_video_aspect video_aspect;
	u16 video_b_frames;
	u16 video_gop_size;
	u16 video_gop_closure;
	enum v4l2_mpeg_video_bitrate_mode video_bitrate_mode;
	u32 video_bitrate;
	u32 video_bitrate_peak;
	u16 video_temporal_decimation;
	u16 video_mute;
	u32 video_mute_yuv;

	/* encoding filters */
	enum v4l2_mpeg_cx2341x_video_spatial_filter_mode video_spatial_filter_mode;
	u16 video_spatial_filter;
	enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type video_luma_spatial_filter_type;
	enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type video_chroma_spatial_filter_type;
	enum v4l2_mpeg_cx2341x_video_temporal_filter_mode video_temporal_filter_mode;
	u16 video_temporal_filter;
	enum v4l2_mpeg_cx2341x_video_median_filter_type video_median_filter_type;
	u16 video_luma_median_filter_top;
	u16 video_luma_median_filter_bottom;
	u16 video_chroma_median_filter_top;
	u16 video_chroma_median_filter_bottom;
	};

	#define CX2341X_MBOX_MAX_DATA 16

	extern const u32 cx2341x_mpeg_ctrls[];
	typedef int (cx2341x_mbox_func)(void priv, u32 cmd, int in, int out,
	u32 data[CX2341X_MBOX_MAX_DATA]);
	int cx2341x_update(void *priv, cx2341x_mbox_func func,
	const struct cx2341x_mpeg_params *old,
	const struct cx2341x_mpeg_params *new);
	int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params,
	struct v4l2_queryctrl *qctrl);
	const char *cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params p, u32 id);
	int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,
	struct v4l2_ext_controls *ctrls, unsigned int cmd);
	void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
	void cx2341x_log_status(const struct cx2341x_mpeg_params p, const char prefix);

	/* Firmware names */
	#define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw"
	/* Decoder firmware for the cx23415 only */
	#define CX2341X_FIRM_DEC_FILENAME "v4l-cx2341x-dec.fw"

	/* Firmware API commands */

	/* MPEG decoder API, specific to the cx23415 */
	#define CX2341X_DEC_PING_FW 0x00
	#define CX2341X_DEC_START_PLAYBACK 0x01
	#define CX2341X_DEC_STOP_PLAYBACK 0x02
	#define CX2341X_DEC_SET_PLAYBACK_SPEED 0x03
	#define CX2341X_DEC_STEP_VIDEO 0x05
	#define CX2341X_DEC_SET_DMA_BLOCK_SIZE 0x08
	#define CX2341X_DEC_GET_XFER_INFO 0x09
	#define CX2341X_DEC_GET_DMA_STATUS 0x0a
	#define CX2341X_DEC_SCHED_DMA_FROM_HOST 0x0b
	#define CX2341X_DEC_PAUSE_PLAYBACK 0x0d
	#define CX2341X_DEC_HALT_FW 0x0e
	#define CX2341X_DEC_SET_STANDARD 0x10
	#define CX2341X_DEC_GET_VERSION 0x11
	#define CX2341X_DEC_SET_STREAM_INPUT 0x14
	#define CX2341X_DEC_GET_TIMING_INFO 0x15
	#define CX2341X_DEC_SET_AUDIO_MODE 0x16
	#define CX2341X_DEC_SET_EVENT_NOTIFICATION 0x17
	#define CX2341X_DEC_SET_DISPLAY_BUFFERS 0x18
	#define CX2341X_DEC_EXTRACT_VBI 0x19
	#define CX2341X_DEC_SET_DECODER_SOURCE 0x1a
	#define CX2341X_DEC_SET_PREBUFFERING 0x1e

	/* MPEG encoder API */
	#define CX2341X_ENC_PING_FW 0x80
	#define CX2341X_ENC_START_CAPTURE 0x81
	#define CX2341X_ENC_STOP_CAPTURE 0x82
	#define CX2341X_ENC_SET_AUDIO_ID 0x89
	#define CX2341X_ENC_SET_VIDEO_ID 0x8b
	#define CX2341X_ENC_SET_PCR_ID 0x8d
	#define CX2341X_ENC_SET_FRAME_RATE 0x8f
	#define CX2341X_ENC_SET_FRAME_SIZE 0x91
	#define CX2341X_ENC_SET_BIT_RATE 0x95
	#define CX2341X_ENC_SET_GOP_PROPERTIES 0x97
	#define CX2341X_ENC_SET_ASPECT_RATIO 0x99
	#define CX2341X_ENC_SET_DNR_FILTER_MODE 0x9b
	#define CX2341X_ENC_SET_DNR_FILTER_PROPS 0x9d
	#define CX2341X_ENC_SET_CORING_LEVELS 0x9f
	#define CX2341X_ENC_SET_SPATIAL_FILTER_TYPE 0xa1
	#define CX2341X_ENC_SET_VBI_LINE 0xb7
	#define CX2341X_ENC_SET_STREAM_TYPE 0xb9
	#define CX2341X_ENC_SET_OUTPUT_PORT 0xbb
	#define CX2341X_ENC_SET_AUDIO_PROPERTIES 0xbd
	#define CX2341X_ENC_HALT_FW 0xc3
	#define CX2341X_ENC_GET_VERSION 0xc4
	#define CX2341X_ENC_SET_GOP_CLOSURE 0xc5
	#define CX2341X_ENC_GET_SEQ_END 0xc6
	#define CX2341X_ENC_SET_PGM_INDEX_INFO 0xc7
	#define CX2341X_ENC_SET_VBI_CONFIG 0xc8
	#define CX2341X_ENC_SET_DMA_BLOCK_SIZE 0xc9
	#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_10 0xca
	#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_9 0xcb
	#define CX2341X_ENC_SCHED_DMA_TO_HOST 0xcc
	#define CX2341X_ENC_INITIALIZE_INPUT 0xcd
	#define CX2341X_ENC_SET_FRAME_DROP_RATE 0xd0
	#define CX2341X_ENC_PAUSE_ENCODER 0xd2
	#define CX2341X_ENC_REFRESH_INPUT 0xd3
	#define CX2341X_ENC_SET_COPYRIGHT 0xd4
	#define CX2341X_ENC_SET_EVENT_NOTIFICATION 0xd5
	#define CX2341X_ENC_SET_NUM_VSYNC_LINES 0xd6
	#define CX2341X_ENC_SET_PLACEHOLDER 0xd7
	#define CX2341X_ENC_MUTE_VIDEO 0xd9
	#define CX2341X_ENC_MUTE_AUDIO 0xda
	#define CX2341X_ENC_SET_VERT_CROP_LINE 0xdb
	#define CX2341X_ENC_MISC 0xdc

	/* OSD API, specific to the cx23415 */
	#define CX2341X_OSD_GET_FRAMEBUFFER 0x41
	#define CX2341X_OSD_GET_PIXEL_FORMAT 0x42
	#define CX2341X_OSD_SET_PIXEL_FORMAT 0x43
	#define CX2341X_OSD_GET_STATE 0x44
	#define CX2341X_OSD_SET_STATE 0x45
	#define CX2341X_OSD_GET_OSD_COORDS 0x46
	#define CX2341X_OSD_SET_OSD_COORDS 0x47
	#define CX2341X_OSD_GET_SCREEN_COORDS 0x48
	#define CX2341X_OSD_SET_SCREEN_COORDS 0x49
	#define CX2341X_OSD_GET_GLOBAL_ALPHA 0x4a
	#define CX2341X_OSD_SET_GLOBAL_ALPHA 0x4b
	#define CX2341X_OSD_SET_BLEND_COORDS 0x4c
	#define CX2341X_OSD_GET_FLICKER_STATE 0x4f
	#define CX2341X_OSD_SET_FLICKER_STATE 0x50
	#define CX2341X_OSD_BLT_COPY 0x52
	#define CX2341X_OSD_BLT_FILL 0x53
	#define CX2341X_OSD_BLT_TEXT 0x54
	#define CX2341X_OSD_SET_FRAMEBUFFER_WINDOW 0x56
	#define CX2341X_OSD_SET_CHROMA_KEY 0x60
	#define CX2341X_OSD_GET_ALPHA_CONTENT_INDEX 0x61
	#define CX2341X_OSD_SET_ALPHA_CONTENT_INDEX 0x62

	#endif /* CX2341X_H */