1 files changed, 189 insertions, 0 deletions

diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
new file mode 100644
index 000000000000..51fb06b4c394
--- /dev/null
+++ b/include/media/cx2341x.h
@@ -0,0 +1,189 @@
+/*
+    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
+};
+
+struct cx2341x_mpeg_params {
+        /* misc */
+        enum cx2341x_port port;
+        u16 width;
+        u16 height;
+        u16 is_50hz;
+
+        /* stream */
+        enum v4l2_mpeg_stream_type stream_type;
+
+        /* 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;
+        u8 audio_properties;
+
+        /* 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;
+        u16 video_pulldown;
+        enum v4l2_mpeg_video_bitrate_mode video_bitrate_mode;
+        u32 video_bitrate;
+        u32 video_bitrate_peak;
+        u16 video_temporal_decimation;
+
+        /* 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, int 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(struct cx2341x_mpeg_params *params,
+                struct v4l2_queryctrl *qctrl);
+const char **cx2341x_ctrl_get_menu(u32 id);
+int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params,
+                struct v4l2_ext_controls *ctrls, int cmd);
+void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
+void cx2341x_log_status(struct cx2341x_mpeg_params *p, int cardid);
+
+/* 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_AUDIO_OUTPUT            0x1b
+#define CX2341X_DEC_SET_AV_DELAY                0x1c
+#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_3_2_PULLDOWN            0xb1
+#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_UNKNOWN                     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 */