diff options
Diffstat (limited to 'linux/include')
| -rw-r--r-- | linux/include/media/ivtv.h | 65 | ||||
| -rw-r--r-- | linux/include/media/v4l2-chip-ident.h | 95 | ||||
| -rw-r--r-- | linux/include/media/v4l2-common.h | 2 |
3 files changed, 157 insertions, 5 deletions
diff --git a/linux/include/media/ivtv.h b/linux/include/media/ivtv.h new file mode 100644 index 000000000..412b48ea8 --- /dev/null +++ b/linux/include/media/ivtv.h @@ -0,0 +1,65 @@ +/* + Public ivtv API header + Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> + Copyright (C) 2004-2007 Hans Verkuil <hverkuil@xs4all.nl> + + 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 _LINUX_IVTV_H +#define _LINUX_IVTV_H + +/* ivtv knows several distinct output modes: MPEG streaming, + YUV streaming, YUV updates through user DMA and the passthrough + mode. + + In order to clearly tell the driver that we are in user DMA + YUV mode you need to call IVTV_IOC_DMA_FRAME with y_source == NULL + first (althrough if you don't then the first time + DMA_FRAME is called the mode switch is done automatically). + + When you close the file handle the user DMA mode is exited again. + + While in one mode, you cannot use another mode (EBUSY is returned). + + All this means that if you want to change the YUV interlacing + for the user DMA YUV mode you first need to do call IVTV_IOC_DMA_FRAME + with y_source == NULL before you can set the correct format using + VIDIOC_S_FMT. + + Eventually all this should be replaced with a proper V4L2 API, + but for now we have to do it this way. */ + +struct ivtv_dma_frame { + enum v4l2_buf_type type; /* V4L2_BUF_TYPE_VIDEO_OUTPUT */ + __u32 pixelformat; /* 0 == same as destination */ + void __user *y_source; /* if NULL and type == V4L2_BUF_TYPE_VIDEO_OUTPUT, + then just switch to user DMA YUV output mode */ + void __user *uv_source; /* Unused for RGB pixelformats */ + struct v4l2_rect src; + struct v4l2_rect dst; + __u32 src_width; + __u32 src_height; +}; + +#define IVTV_IOC_DMA_FRAME _IOW ('V', BASE_VIDIOC_PRIVATE+0, struct ivtv_dma_frame) + +/* These are the VBI types as they appear in the embedded VBI private packets. */ +#define IVTV_SLICED_TYPE_TELETEXT_B (1) +#define IVTV_SLICED_TYPE_CAPTION_525 (4) +#define IVTV_SLICED_TYPE_WSS_625 (5) +#define IVTV_SLICED_TYPE_VPS (7) + +#endif /* _LINUX_IVTV_H */ diff --git a/linux/include/media/v4l2-chip-ident.h b/linux/include/media/v4l2-chip-ident.h index 5698fcd1d..09d16c4f0 100644 --- a/linux/include/media/v4l2-chip-ident.h +++ b/linux/include/media/v4l2-chip-ident.h @@ -27,12 +27,17 @@ /* VIDIOC_G_CHIP_IDENT: identifies the actual chip installed on the board */ enum { /* general idents: reserved range 0-49 */ - V4L2_IDENT_UNKNOWN = 0, + V4L2_IDENT_NONE = 0, /* No chip matched */ + V4L2_IDENT_AMBIGUOUS = 1, /* Match too general, multiple chips matched */ + V4L2_IDENT_UNKNOWN = 2, /* Chip found, but cannot identify */ - /* module saa7110: just ident= 100 */ + /* module tvaudio: reserved range 50-99 */ + V4L2_IDENT_TVAUDIO = 50, /* A tvaudio chip, unknown which it is exactly */ + + /* module saa7110: just ident 100 */ V4L2_IDENT_SAA7110 = 100, - /* module saa7111: just ident= 101 */ + /* module saa7111: just ident 101 */ V4L2_IDENT_SAA7111 = 101, /* module saa7115: reserved range 102-149 */ @@ -53,12 +58,92 @@ enum { V4L2_IDENT_CX25842 = 242, V4L2_IDENT_CX25843 = 243, - /* OmniVision sensors - range 250-299 */ + /* OmniVision sensors: reserved range 250-299 */ V4L2_IDENT_OV7670 = 250, - /* Conexant MPEG encoder/decoders: range 410-420 */ + /* Conexant MPEG encoder/decoders: reserved range 410-420 */ V4L2_IDENT_CX23415 = 415, V4L2_IDENT_CX23416 = 416, + + /* module wm8739: just ident 8739 */ + V4L2_IDENT_WM8739 = 8739, + + /* module wm8775: just ident 8775 */ + V4L2_IDENT_WM8775 = 8775, + + /* module cs53132a: just ident 53132 */ + V4L2_IDENT_CS53l32A = 53132, + + /* module upd64031a: just ident 64031 */ + V4L2_IDENT_UPD64031A = 64031, + + /* module upd64083: just ident 64083 */ + V4L2_IDENT_UPD64083 = 64083, + + /* module msp34xx: reserved range 34000-34999 */ + V4L2_IDENT_MSP3400B = 34002, + V4L2_IDENT_MSP3410B = 34102, + + V4L2_IDENT_MSP3400C = 34003, + V4L2_IDENT_MSP3410C = 34103, + + V4L2_IDENT_MSP3400D = 34004, + V4L2_IDENT_MSP3410D = 34104, + V4L2_IDENT_MSP3405D = 34054, + V4L2_IDENT_MSP3415D = 34154, + V4L2_IDENT_MSP3407D = 34074, + V4L2_IDENT_MSP3417D = 34174, + + V4L2_IDENT_MSP3400G = 34007, + V4L2_IDENT_MSP3410G = 34107, + V4L2_IDENT_MSP3420G = 34207, + V4L2_IDENT_MSP3430G = 34307, + V4L2_IDENT_MSP3440G = 34407, + V4L2_IDENT_MSP3450G = 34507, + V4L2_IDENT_MSP3460G = 34607, + + V4L2_IDENT_MSP3401G = 34017, + V4L2_IDENT_MSP3411G = 34117, + V4L2_IDENT_MSP3421G = 34217, + V4L2_IDENT_MSP3431G = 34317, + V4L2_IDENT_MSP3441G = 34417, + V4L2_IDENT_MSP3451G = 34517, + V4L2_IDENT_MSP3461G = 34617, + + V4L2_IDENT_MSP3402G = 34027, + V4L2_IDENT_MSP3412G = 34127, + V4L2_IDENT_MSP3422G = 34227, + V4L2_IDENT_MSP3442G = 34427, + V4L2_IDENT_MSP3452G = 34527, + + V4L2_IDENT_MSP3405G = 34057, + V4L2_IDENT_MSP3415G = 34157, + V4L2_IDENT_MSP3425G = 34257, + V4L2_IDENT_MSP3435G = 34357, + V4L2_IDENT_MSP3445G = 34457, + V4L2_IDENT_MSP3455G = 34557, + V4L2_IDENT_MSP3465G = 34657, + + V4L2_IDENT_MSP3407G = 34077, + V4L2_IDENT_MSP3417G = 34177, + V4L2_IDENT_MSP3427G = 34277, + V4L2_IDENT_MSP3437G = 34377, + V4L2_IDENT_MSP3447G = 34477, + V4L2_IDENT_MSP3457G = 34577, + V4L2_IDENT_MSP3467G = 34677, + + /* module msp44xx: reserved range 44000-44999 */ + V4L2_IDENT_MSP4400G = 44007, + V4L2_IDENT_MSP4410G = 44107, + V4L2_IDENT_MSP4420G = 44207, + V4L2_IDENT_MSP4440G = 44407, + V4L2_IDENT_MSP4450G = 44507, + + V4L2_IDENT_MSP4408G = 44087, + V4L2_IDENT_MSP4418G = 44187, + V4L2_IDENT_MSP4428G = 44287, + V4L2_IDENT_MSP4448G = 44487, + V4L2_IDENT_MSP4458G = 44587, }; #endif diff --git a/linux/include/media/v4l2-common.h b/linux/include/media/v4l2-common.h index cc2ab055a..579835f92 100644 --- a/linux/include/media/v4l2-common.h +++ b/linux/include/media/v4l2-common.h @@ -104,6 +104,8 @@ u32 v4l2_ctrl_next(const u32 * const *ctrl_classes, u32 id); struct i2c_client; /* forward reference */ int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 id_type, u32 chip_id); +int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct v4l2_chip_ident *chip, + u32 ident, u32 revision); int v4l2_chip_match_host(u32 id_type, u32 chip_id); /* ------------------------------------------------------------------------- */ |