Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | * |
| 3 | * v4l2 device driver for cx2388x based TV cards |
| 4 | * |
| 5 | * (c) 2003,04 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs] |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 20 | */ |
| 21 | |
| 22 | #include <linux/pci.h> |
| 23 | #include <linux/i2c.h> |
| 24 | #include <linux/i2c-algo-bit.h> |
Mauro Carvalho Chehab | 98f30ed | 2005-11-08 21:37:17 -0800 | [diff] [blame] | 25 | #include <linux/videodev2.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | #include <linux/kdev_t.h> |
| 27 | |
Mauro Carvalho Chehab | 401998f | 2006-06-04 10:06:18 -0300 | [diff] [blame] | 28 | #include <media/v4l2-common.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | #include <media/tuner.h> |
| 30 | #include <media/tveeprom.h> |
Mauro Carvalho Chehab | c1accaa | 2007-08-23 16:37:49 -0300 | [diff] [blame] | 31 | #include <media/videobuf-dma-sg.h> |
Hans Verkuil | f022156 | 2006-06-18 16:11:06 -0300 | [diff] [blame] | 32 | #include <media/cx2341x.h> |
Steven Toth | 3057906 | 2006-09-25 12:43:42 -0300 | [diff] [blame] | 33 | #include <media/audiochip.h> |
Trent Piepho | 5a3ebe8 | 2007-10-04 04:54:11 -0300 | [diff] [blame] | 34 | #if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE) |
Mauro Carvalho Chehab | ba366a2 | 2007-08-23 18:12:08 -0300 | [diff] [blame] | 35 | #include <media/videobuf-dvb.h> |
Trent Piepho | 05ad390 | 2007-01-30 23:26:01 -0300 | [diff] [blame] | 36 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 37 | |
| 38 | #include "btcx-risc.h" |
| 39 | #include "cx88-reg.h" |
Mauro Carvalho Chehab | 99e09ea | 2008-03-27 23:18:30 -0300 | [diff] [blame] | 40 | #include "tuner-xc2028.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 41 | |
Mauro Carvalho Chehab | 10b89ee3 | 2005-09-09 13:04:03 -0700 | [diff] [blame] | 42 | #include <linux/version.h> |
Ingo Molnar | 3593cab | 2006-02-07 06:49:14 -0200 | [diff] [blame] | 43 | #include <linux/mutex.h> |
Michael Schimek | 419ac5d | 2006-05-22 10:32:11 -0300 | [diff] [blame] | 44 | #define CX88_VERSION_CODE KERNEL_VERSION(0,0,6) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 45 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 46 | #define UNSET (-1U) |
| 47 | |
| 48 | #define CX88_MAXBOARDS 8 |
| 49 | |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 50 | /* Max number of inputs by card */ |
| 51 | #define MAX_CX88_INPUT 8 |
| 52 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 53 | /* ----------------------------------------------------------- */ |
| 54 | /* defines and enums */ |
| 55 | |
Mauro Carvalho Chehab | 63ab1bd | 2007-01-20 13:58:33 -0300 | [diff] [blame] | 56 | /* Currently unsupported by the driver: PAL/H, NTSC/Kr, SECAM B/G/H/LC */ |
| 57 | #define CX88_NORMS (\ |
| 58 | V4L2_STD_NTSC_M| V4L2_STD_NTSC_M_JP| V4L2_STD_NTSC_443 | \ |
| 59 | V4L2_STD_PAL_BG| V4L2_STD_PAL_DK | V4L2_STD_PAL_I | \ |
| 60 | V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | \ |
| 61 | V4L2_STD_PAL_60| V4L2_STD_SECAM_L | V4L2_STD_SECAM_DK ) |
| 62 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 63 | #define FORMAT_FLAGS_PACKED 0x01 |
| 64 | #define FORMAT_FLAGS_PLANAR 0x02 |
| 65 | |
| 66 | #define VBI_LINE_COUNT 17 |
| 67 | #define VBI_LINE_LENGTH 2048 |
| 68 | |
| 69 | /* need "shadow" registers for some write-only ones ... */ |
| 70 | #define SHADOW_AUD_VOL_CTL 1 |
| 71 | #define SHADOW_AUD_BAL_CTL 2 |
Ian Pickworth | cef4e7a | 2006-03-09 12:03:40 -0300 | [diff] [blame] | 72 | #define SHADOW_MAX 3 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 73 | |
Mauro Carvalho Chehab | b45009b | 2005-06-23 22:05:03 -0700 | [diff] [blame] | 74 | /* FM Radio deemphasis type */ |
| 75 | enum cx88_deemph_type { |
| 76 | FM_NO_DEEMPH = 0, |
| 77 | FM_DEEMPH_50, |
| 78 | FM_DEEMPH_75 |
| 79 | }; |
| 80 | |
Steven Toth | 3a5ba52 | 2006-09-25 12:43:45 -0300 | [diff] [blame] | 81 | enum cx88_board_type { |
| 82 | CX88_BOARD_NONE = 0, |
Michael Krufky | 48d5e80 | 2006-09-25 14:09:10 -0300 | [diff] [blame] | 83 | CX88_MPEG_DVB, |
| 84 | CX88_MPEG_BLACKBIRD |
Steven Toth | 3a5ba52 | 2006-09-25 12:43:45 -0300 | [diff] [blame] | 85 | }; |
| 86 | |
Steven Toth | 6c5be74 | 2006-12-02 21:15:51 -0200 | [diff] [blame] | 87 | enum cx8802_board_access { |
| 88 | CX8802_DRVCTL_SHARED = 1, |
| 89 | CX8802_DRVCTL_EXCLUSIVE = 2, |
| 90 | }; |
| 91 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 92 | /* ----------------------------------------------------------- */ |
| 93 | /* tv norms */ |
| 94 | |
Mauro Carvalho Chehab | 63ab1bd | 2007-01-20 13:58:33 -0300 | [diff] [blame] | 95 | static unsigned int inline norm_maxw(v4l2_std_id norm) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 96 | { |
Mauro Carvalho Chehab | 63ab1bd | 2007-01-20 13:58:33 -0300 | [diff] [blame] | 97 | return (norm & (V4L2_STD_MN & ~V4L2_STD_PAL_Nc)) ? 720 : 768; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 98 | } |
| 99 | |
Mauro Carvalho Chehab | 41ef7c1 | 2005-07-12 13:58:44 -0700 | [diff] [blame] | 100 | |
Mauro Carvalho Chehab | 63ab1bd | 2007-01-20 13:58:33 -0300 | [diff] [blame] | 101 | static unsigned int inline norm_maxh(v4l2_std_id norm) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 102 | { |
Mauro Carvalho Chehab | 63ab1bd | 2007-01-20 13:58:33 -0300 | [diff] [blame] | 103 | return (norm & V4L2_STD_625_50) ? 576 : 480; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 104 | } |
| 105 | |
| 106 | /* ----------------------------------------------------------- */ |
| 107 | /* static data */ |
| 108 | |
| 109 | struct cx8800_fmt { |
| 110 | char *name; |
| 111 | u32 fourcc; /* v4l2 format id */ |
| 112 | int depth; |
| 113 | int flags; |
| 114 | u32 cxformat; |
| 115 | }; |
| 116 | |
| 117 | struct cx88_ctrl { |
| 118 | struct v4l2_queryctrl v; |
| 119 | u32 off; |
| 120 | u32 reg; |
| 121 | u32 sreg; |
| 122 | u32 mask; |
| 123 | u32 shift; |
| 124 | }; |
| 125 | |
| 126 | /* ----------------------------------------------------------- */ |
| 127 | /* SRAM memory management data (see cx88-core.c) */ |
| 128 | |
| 129 | #define SRAM_CH21 0 /* video */ |
| 130 | #define SRAM_CH22 1 |
| 131 | #define SRAM_CH23 2 |
| 132 | #define SRAM_CH24 3 /* vbi */ |
| 133 | #define SRAM_CH25 4 /* audio */ |
| 134 | #define SRAM_CH26 5 |
| 135 | #define SRAM_CH28 6 /* mpeg */ |
| 136 | /* more */ |
| 137 | |
| 138 | struct sram_channel { |
| 139 | char *name; |
| 140 | u32 cmds_start; |
| 141 | u32 ctrl_start; |
| 142 | u32 cdt; |
| 143 | u32 fifo_start; |
| 144 | u32 fifo_size; |
| 145 | u32 ptr1_reg; |
| 146 | u32 ptr2_reg; |
| 147 | u32 cnt1_reg; |
| 148 | u32 cnt2_reg; |
| 149 | }; |
| 150 | extern struct sram_channel cx88_sram_channels[]; |
| 151 | |
| 152 | /* ----------------------------------------------------------- */ |
| 153 | /* card configuration */ |
| 154 | |
| 155 | #define CX88_BOARD_NOAUTO UNSET |
| 156 | #define CX88_BOARD_UNKNOWN 0 |
| 157 | #define CX88_BOARD_HAUPPAUGE 1 |
| 158 | #define CX88_BOARD_GDI 2 |
| 159 | #define CX88_BOARD_PIXELVIEW 3 |
| 160 | #define CX88_BOARD_ATI_WONDER_PRO 4 |
| 161 | #define CX88_BOARD_WINFAST2000XP_EXPERT 5 |
Lubomir Bulej | 7418f34 | 2005-11-08 21:38:34 -0800 | [diff] [blame] | 162 | #define CX88_BOARD_AVERTV_STUDIO_303 6 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 163 | #define CX88_BOARD_MSI_TVANYWHERE_MASTER 7 |
| 164 | #define CX88_BOARD_WINFAST_DV2000 8 |
| 165 | #define CX88_BOARD_LEADTEK_PVR2000 9 |
| 166 | #define CX88_BOARD_IODATA_GVVCP3PCI 10 |
| 167 | #define CX88_BOARD_PROLINK_PLAYTVPVR 11 |
| 168 | #define CX88_BOARD_ASUS_PVR_416 12 |
| 169 | #define CX88_BOARD_MSI_TVANYWHERE 13 |
| 170 | #define CX88_BOARD_KWORLD_DVB_T 14 |
| 171 | #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1 15 |
| 172 | #define CX88_BOARD_KWORLD_LTV883 16 |
Mauro Carvalho Chehab | a82decf | 2005-07-07 17:58:36 -0700 | [diff] [blame] | 173 | #define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q 17 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 174 | #define CX88_BOARD_HAUPPAUGE_DVB_T1 18 |
| 175 | #define CX88_BOARD_CONEXANT_DVB_T1 19 |
| 176 | #define CX88_BOARD_PROVIDEO_PV259 20 |
| 177 | #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS 21 |
| 178 | #define CX88_BOARD_PCHDTV_HD3000 22 |
| 179 | #define CX88_BOARD_DNTV_LIVE_DVB_T 23 |
| 180 | #define CX88_BOARD_HAUPPAUGE_ROSLYN 24 |
Mauro Carvalho Chehab | a82decf | 2005-07-07 17:58:36 -0700 | [diff] [blame] | 181 | #define CX88_BOARD_DIGITALLOGIC_MEC 25 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 182 | #define CX88_BOARD_IODATA_GVBCTV7E 26 |
Manuel Capinha | 239df2e | 2005-06-23 22:04:53 -0700 | [diff] [blame] | 183 | #define CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO 27 |
Mauro Carvalho Chehab | b45009b | 2005-06-23 22:05:03 -0700 | [diff] [blame] | 184 | #define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T 28 |
Mauro Carvalho Chehab | a82decf | 2005-07-07 17:58:36 -0700 | [diff] [blame] | 185 | #define CX88_BOARD_ADSTECH_DVB_T_PCI 29 |
Michael Krufky | e057ee1 | 2005-07-07 17:58:40 -0700 | [diff] [blame] | 186 | #define CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1 30 |
Michael Krufky | 9fef07c | 2005-07-31 22:34:46 -0700 | [diff] [blame] | 187 | #define CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD 31 |
Nickolay V. Shmyrev | d45170e | 2005-11-08 21:36:15 -0800 | [diff] [blame] | 188 | #define CX88_BOARD_AVERMEDIA_ULTRATV_MC_550 32 |
Alexander Wold | 0bcc37c | 2005-11-08 21:36:58 -0800 | [diff] [blame] | 189 | #define CX88_BOARD_KWORLD_VSTREAM_EXPERT_DVD 33 |
Kirk Lapray | e976f937 | 2005-11-08 21:37:04 -0800 | [diff] [blame] | 190 | #define CX88_BOARD_ATI_HDTVWONDER 34 |
David Shirley | 2b5200a | 2005-11-08 21:37:22 -0800 | [diff] [blame] | 191 | #define CX88_BOARD_WINFAST_DTV1000 35 |
Lubomir Bulej | 7418f34 | 2005-11-08 21:38:34 -0800 | [diff] [blame] | 192 | #define CX88_BOARD_AVERTV_303 36 |
Steven Toth | 0fa14aa | 2006-01-09 15:25:02 -0200 | [diff] [blame] | 193 | #define CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1 37 |
| 194 | #define CX88_BOARD_HAUPPAUGE_NOVASE2_S1 38 |
Vadim Catana | 0e0351e | 2006-01-09 15:25:02 -0200 | [diff] [blame] | 195 | #define CX88_BOARD_KWORLD_DVBS_100 39 |
Steven Toth | 611900c | 2006-01-09 15:25:12 -0200 | [diff] [blame] | 196 | #define CX88_BOARD_HAUPPAUGE_HVR1100 40 |
| 197 | #define CX88_BOARD_HAUPPAUGE_HVR1100LP 41 |
Chris Pascoe | fc40b26 | 2006-01-09 15:25:35 -0200 | [diff] [blame] | 198 | #define CX88_BOARD_DNTV_LIVE_DVB_T_PRO 42 |
Manenti Marco | f39624f | 2006-01-09 15:32:45 -0200 | [diff] [blame] | 199 | #define CX88_BOARD_KWORLD_DVB_T_CX22702 43 |
Chris Pascoe | 43eabb4 | 2006-01-09 18:21:28 -0200 | [diff] [blame] | 200 | #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL 44 |
Michael Krufky | 44256de | 2006-02-07 06:49:14 -0200 | [diff] [blame] | 201 | #define CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT 45 |
Chris Pascoe | 780dfef | 2006-02-28 08:34:59 -0300 | [diff] [blame] | 202 | #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID 46 |
Rusty Scott | da215d2 | 2006-04-07 02:21:31 -0300 | [diff] [blame] | 203 | #define CX88_BOARD_PCHDTV_HD5500 47 |
Valentin Zagura | b303830 | 2006-04-13 12:41:43 -0300 | [diff] [blame] | 204 | #define CX88_BOARD_KWORLD_MCE200_DELUXE 48 |
Angelo Marconi | a312462 | 2006-05-09 18:27:48 -0300 | [diff] [blame] | 205 | #define CX88_BOARD_PIXELVIEW_PLAYTV_P7000 49 |
Ricardo Cerqueira | be4f451 | 2006-06-08 17:36:17 -0300 | [diff] [blame] | 206 | #define CX88_BOARD_NPGTECH_REALTV_TOP10FM 50 |
Malcolm Valentine | 4bd6e9d | 2006-05-29 13:51:59 -0300 | [diff] [blame] | 207 | #define CX88_BOARD_WINFAST_DTV2000H 51 |
Saqeb Akhter | c02a34f | 2006-06-29 20:29:33 -0300 | [diff] [blame] | 208 | #define CX88_BOARD_GENIATECH_DVBS 52 |
Eric Thomas | ad10c93 | 2006-08-08 09:10:04 -0300 | [diff] [blame] | 209 | #define CX88_BOARD_HAUPPAUGE_HVR3000 53 |
Peter Naulls | d1009bd | 2006-08-08 09:10:05 -0300 | [diff] [blame] | 210 | #define CX88_BOARD_NORWOOD_MICRO 54 |
David Bussenschutt | 2acadef | 2006-08-08 09:10:05 -0300 | [diff] [blame] | 211 | #define CX88_BOARD_TE_DTV_250_OEM_SWANN 55 |
Steven Toth | aa481a6 | 2006-09-14 15:41:13 -0300 | [diff] [blame] | 212 | #define CX88_BOARD_HAUPPAUGE_HVR1300 56 |
Daniel Gimpelevich | 7cb47a1 | 2007-05-17 18:10:17 -0300 | [diff] [blame] | 213 | #define CX88_BOARD_ADSTECH_PTV_390 57 |
Steven Toth | 60464da | 2008-01-05 16:53:01 -0300 | [diff] [blame] | 214 | #define CX88_BOARD_PINNACLE_PCTV_HD_800i 58 |
Steven Toth | 5c00fac | 2008-04-22 14:45:14 -0300 | [diff] [blame] | 215 | #define CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO 59 |
Mauro Carvalho Chehab | 9507901 | 2008-04-22 14:45:15 -0300 | [diff] [blame] | 216 | #define CX88_BOARD_PINNACLE_HYBRID_PCTV 60 |
| 217 | #define CX88_BOARD_WINFAST_TV2000_XP_GLOBAL 61 |
| 218 | #define CX88_BOARD_POWERCOLOR_REAL_ANGEL 62 |
| 219 | #define CX88_BOARD_GENIATECH_X8000_MT 63 |
Chris Pascoe | b3fb91d | 2008-04-22 14:45:15 -0300 | [diff] [blame] | 220 | #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO 64 |
Steven Toth | 1117d6b | 2008-04-22 14:45:34 -0300 | [diff] [blame] | 221 | #define CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD 65 |
Mauro Carvalho Chehab | 2422a9b | 2008-04-22 14:46:00 -0300 | [diff] [blame] | 222 | #define CX88_BOARD_PROLINK_PV_8000GT 66 |
Mauro Carvalho Chehab | 99e09ea | 2008-03-27 23:18:30 -0300 | [diff] [blame] | 223 | #define CX88_BOARD_KWORLD_ATSC_120 67 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | |
| 225 | enum cx88_itype { |
| 226 | CX88_VMUX_COMPOSITE1 = 1, |
| 227 | CX88_VMUX_COMPOSITE2, |
| 228 | CX88_VMUX_COMPOSITE3, |
| 229 | CX88_VMUX_COMPOSITE4, |
| 230 | CX88_VMUX_SVIDEO, |
| 231 | CX88_VMUX_TELEVISION, |
| 232 | CX88_VMUX_CABLE, |
| 233 | CX88_VMUX_DVB, |
| 234 | CX88_VMUX_DEBUG, |
| 235 | CX88_RADIO, |
| 236 | }; |
| 237 | |
| 238 | struct cx88_input { |
| 239 | enum cx88_itype type; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 240 | u32 gpio0, gpio1, gpio2, gpio3; |
Trent Piepho | c252b05 | 2007-08-13 12:21:57 -0300 | [diff] [blame] | 241 | unsigned int vmux:2; |
Michael Krufky | 35e4203 | 2007-12-17 10:54:06 -0300 | [diff] [blame] | 242 | unsigned int audioroute:2; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 243 | }; |
| 244 | |
| 245 | struct cx88_board { |
| 246 | char *name; |
| 247 | unsigned int tuner_type; |
Mauro Carvalho Chehab | b45009b | 2005-06-23 22:05:03 -0700 | [diff] [blame] | 248 | unsigned int radio_type; |
| 249 | unsigned char tuner_addr; |
| 250 | unsigned char radio_addr; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 251 | int tda9887_conf; |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 252 | struct cx88_input input[MAX_CX88_INPUT]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 253 | struct cx88_input radio; |
Steven Toth | 3a5ba52 | 2006-09-25 12:43:45 -0300 | [diff] [blame] | 254 | enum cx88_board_type mpeg; |
Steven Toth | 3057906 | 2006-09-25 12:43:42 -0300 | [diff] [blame] | 255 | enum audiochip audio_chip; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 256 | }; |
| 257 | |
| 258 | struct cx88_subid { |
| 259 | u16 subvendor; |
| 260 | u16 subdevice; |
| 261 | u32 card; |
| 262 | }; |
| 263 | |
Trent Piepho | 6a59d64 | 2007-08-15 14:41:57 -0300 | [diff] [blame] | 264 | #define INPUT(nr) (core->board.input[nr]) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 265 | |
| 266 | /* ----------------------------------------------------------- */ |
| 267 | /* device / file handle status */ |
| 268 | |
| 269 | #define RESOURCE_OVERLAY 1 |
| 270 | #define RESOURCE_VIDEO 2 |
| 271 | #define RESOURCE_VBI 4 |
| 272 | |
Mauro Carvalho Chehab | fe06fe0 | 2007-07-17 16:36:20 -0300 | [diff] [blame] | 273 | #define BUFFER_TIMEOUT msecs_to_jiffies(500) /* 0.5 seconds */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 274 | |
| 275 | /* buffer for one video frame */ |
| 276 | struct cx88_buffer { |
| 277 | /* common v4l buffer stuff -- must be first */ |
| 278 | struct videobuf_buffer vb; |
| 279 | |
| 280 | /* cx88 specific */ |
| 281 | unsigned int bpl; |
| 282 | struct btcx_riscmem risc; |
| 283 | struct cx8800_fmt *fmt; |
| 284 | u32 count; |
| 285 | }; |
| 286 | |
| 287 | struct cx88_dmaqueue { |
| 288 | struct list_head active; |
| 289 | struct list_head queued; |
| 290 | struct timer_list timeout; |
| 291 | struct btcx_riscmem stopper; |
| 292 | u32 count; |
| 293 | }; |
| 294 | |
| 295 | struct cx88_core { |
| 296 | struct list_head devlist; |
| 297 | atomic_t refcount; |
| 298 | |
| 299 | /* board name */ |
| 300 | int nr; |
| 301 | char name[32]; |
| 302 | |
| 303 | /* pci stuff */ |
| 304 | int pci_bus; |
| 305 | int pci_slot; |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 306 | u32 __iomem *lmmio; |
| 307 | u8 __iomem *bmmio; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 308 | u32 shadow[SHADOW_MAX]; |
| 309 | int pci_irqmask; |
| 310 | |
| 311 | /* i2c i/o */ |
| 312 | struct i2c_adapter i2c_adap; |
| 313 | struct i2c_algo_bit_data i2c_algo; |
| 314 | struct i2c_client i2c_client; |
| 315 | u32 i2c_state, i2c_rc; |
| 316 | |
| 317 | /* config info -- analog */ |
Trent Piepho | 6a59d64 | 2007-08-15 14:41:57 -0300 | [diff] [blame] | 318 | unsigned int boardnr; |
| 319 | struct cx88_board board; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 320 | |
Steven Toth | 0345c38 | 2006-01-09 15:25:17 -0200 | [diff] [blame] | 321 | /* Supported V4L _STD_ tuner formats */ |
| 322 | unsigned int tuner_formats; |
| 323 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 324 | /* config info -- dvb */ |
Trent Piepho | 5a3ebe8 | 2007-10-04 04:54:11 -0300 | [diff] [blame] | 325 | #if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE) |
Andrew de Quincey | cd20ca9 | 2006-05-12 20:31:51 -0300 | [diff] [blame] | 326 | int (*prev_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage); |
Trent Piepho | 05ad390 | 2007-01-30 23:26:01 -0300 | [diff] [blame] | 327 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 328 | |
| 329 | /* state info */ |
| 330 | struct task_struct *kthread; |
Mauro Carvalho Chehab | 63ab1bd | 2007-01-20 13:58:33 -0300 | [diff] [blame] | 331 | v4l2_std_id tvnorm; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 332 | u32 tvaudio; |
| 333 | u32 audiomode_manual; |
| 334 | u32 audiomode_current; |
| 335 | u32 input; |
| 336 | u32 astat; |
Torsten Seeboth | b1706b9 | 2005-11-08 21:36:27 -0800 | [diff] [blame] | 337 | u32 use_nicam; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 338 | |
| 339 | /* IR remote control state */ |
| 340 | struct cx88_IR *ir; |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 341 | |
Ingo Molnar | 3593cab | 2006-02-07 06:49:14 -0200 | [diff] [blame] | 342 | struct mutex lock; |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 343 | /* various v4l controls */ |
| 344 | u32 freq; |
Steven Toth | 611900c | 2006-01-09 15:25:12 -0200 | [diff] [blame] | 345 | |
| 346 | /* cx88-video needs to access cx8802 for hybrid tuner pll access. */ |
| 347 | struct cx8802_dev *dvbdev; |
Steven Toth | 6c5be74 | 2006-12-02 21:15:51 -0200 | [diff] [blame] | 348 | enum cx88_board_type active_type_id; |
Roland Stoll | 27d0fe1 | 2008-02-11 13:00:34 -0300 | [diff] [blame] | 349 | int active_ref; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 350 | }; |
| 351 | |
| 352 | struct cx8800_dev; |
| 353 | struct cx8802_dev; |
| 354 | |
| 355 | /* ----------------------------------------------------------- */ |
| 356 | /* function 0: video stuff */ |
| 357 | |
| 358 | struct cx8800_fh { |
| 359 | struct cx8800_dev *dev; |
| 360 | enum v4l2_buf_type type; |
| 361 | int radio; |
| 362 | unsigned int resources; |
| 363 | |
| 364 | /* video overlay */ |
| 365 | struct v4l2_window win; |
| 366 | struct v4l2_clip *clips; |
| 367 | unsigned int nclips; |
| 368 | |
| 369 | /* video capture */ |
| 370 | struct cx8800_fmt *fmt; |
| 371 | unsigned int width,height; |
| 372 | struct videobuf_queue vidq; |
| 373 | |
| 374 | /* vbi capture */ |
| 375 | struct videobuf_queue vbiq; |
| 376 | }; |
| 377 | |
| 378 | struct cx8800_suspend_state { |
| 379 | int disabled; |
| 380 | }; |
| 381 | |
| 382 | struct cx8800_dev { |
| 383 | struct cx88_core *core; |
| 384 | struct list_head devlist; |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 385 | spinlock_t slock; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 386 | |
| 387 | /* various device info */ |
| 388 | unsigned int resources; |
| 389 | struct video_device *video_dev; |
| 390 | struct video_device *vbi_dev; |
| 391 | struct video_device *radio_dev; |
| 392 | |
| 393 | /* pci i/o */ |
| 394 | struct pci_dev *pci; |
| 395 | unsigned char pci_rev,pci_lat; |
| 396 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 397 | |
| 398 | /* capture queues */ |
| 399 | struct cx88_dmaqueue vidq; |
| 400 | struct cx88_dmaqueue vbiq; |
| 401 | |
| 402 | /* various v4l controls */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 403 | |
| 404 | /* other global state info */ |
| 405 | struct cx8800_suspend_state state; |
| 406 | }; |
| 407 | |
| 408 | /* ----------------------------------------------------------- */ |
| 409 | /* function 1: audio/alsa stuff */ |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 410 | /* =============> moved to cx88-alsa.c <====================== */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 411 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 412 | |
| 413 | /* ----------------------------------------------------------- */ |
| 414 | /* function 2: mpeg stuff */ |
| 415 | |
| 416 | struct cx8802_fh { |
| 417 | struct cx8802_dev *dev; |
| 418 | struct videobuf_queue mpegq; |
| 419 | }; |
| 420 | |
| 421 | struct cx8802_suspend_state { |
| 422 | int disabled; |
| 423 | }; |
| 424 | |
Steven Toth | 6c5be74 | 2006-12-02 21:15:51 -0200 | [diff] [blame] | 425 | struct cx8802_driver { |
| 426 | struct cx88_core *core; |
Trent Piepho | 081c2fc | 2007-10-14 02:52:17 -0300 | [diff] [blame] | 427 | |
| 428 | /* List of drivers attached to device */ |
| 429 | struct list_head drvlist; |
Steven Toth | 6c5be74 | 2006-12-02 21:15:51 -0200 | [diff] [blame] | 430 | |
| 431 | /* Type of driver and access required */ |
| 432 | enum cx88_board_type type_id; |
| 433 | enum cx8802_board_access hw_access; |
| 434 | |
| 435 | /* MPEG 8802 internal only */ |
| 436 | int (*suspend)(struct pci_dev *pci_dev, pm_message_t state); |
| 437 | int (*resume)(struct pci_dev *pci_dev); |
| 438 | |
| 439 | /* MPEG 8802 -> mini driver - Driver probe and configuration */ |
| 440 | int (*probe)(struct cx8802_driver *drv); |
| 441 | int (*remove)(struct cx8802_driver *drv); |
| 442 | |
| 443 | /* MPEG 8802 -> mini driver - Access for hardware control */ |
| 444 | int (*advise_acquire)(struct cx8802_driver *drv); |
| 445 | int (*advise_release)(struct cx8802_driver *drv); |
| 446 | |
| 447 | /* MPEG 8802 <- mini driver - Access for hardware control */ |
| 448 | int (*request_acquire)(struct cx8802_driver *drv); |
| 449 | int (*request_release)(struct cx8802_driver *drv); |
| 450 | }; |
| 451 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 452 | struct cx8802_dev { |
| 453 | struct cx88_core *core; |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 454 | spinlock_t slock; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 455 | |
| 456 | /* pci i/o */ |
| 457 | struct pci_dev *pci; |
| 458 | unsigned char pci_rev,pci_lat; |
| 459 | |
| 460 | /* dma queues */ |
| 461 | struct cx88_dmaqueue mpegq; |
| 462 | u32 ts_packet_size; |
| 463 | u32 ts_packet_count; |
| 464 | |
| 465 | /* other global state info */ |
| 466 | struct cx8802_suspend_state state; |
| 467 | |
| 468 | /* for blackbird only */ |
| 469 | struct list_head devlist; |
Trent Piepho | 7717cbe | 2007-10-14 02:52:16 -0300 | [diff] [blame] | 470 | #if defined(CONFIG_VIDEO_CX88_BLACKBIRD) || \ |
| 471 | defined(CONFIG_VIDEO_CX88_BLACKBIRD_MODULE) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 472 | struct video_device *mpeg_dev; |
| 473 | u32 mailbox; |
| 474 | int width; |
| 475 | int height; |
Jelle Foks | f9e54e0 | 2007-05-21 14:36:01 -0300 | [diff] [blame] | 476 | unsigned char mpeg_active; /* nonzero if mpeg encoder is active */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 477 | |
Trent Piepho | 7717cbe | 2007-10-14 02:52:16 -0300 | [diff] [blame] | 478 | /* mpeg params */ |
| 479 | struct cx2341x_mpeg_params params; |
| 480 | #endif |
| 481 | |
Trent Piepho | 5a3ebe8 | 2007-10-04 04:54:11 -0300 | [diff] [blame] | 482 | #if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 483 | /* for dvb only */ |
| 484 | struct videobuf_dvb dvb; |
Trent Piepho | f0ad909 | 2007-10-14 02:52:16 -0300 | [diff] [blame] | 485 | #endif |
Chris Pascoe | fc40b26 | 2006-01-09 15:25:35 -0200 | [diff] [blame] | 486 | |
Trent Piepho | f0ad909 | 2007-10-14 02:52:16 -0300 | [diff] [blame] | 487 | #if defined(CONFIG_VIDEO_CX88_VP3054) || \ |
| 488 | defined(CONFIG_VIDEO_CX88_VP3054_MODULE) |
| 489 | /* For VP3045 secondary I2C bus support */ |
| 490 | struct vp3054_i2c_state *vp3054; |
Trent Piepho | 05ad390 | 2007-01-30 23:26:01 -0300 | [diff] [blame] | 491 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 492 | /* for switching modulation types */ |
| 493 | unsigned char ts_gen_cntrl; |
Catalin Climov | 3162942 | 2005-11-08 21:36:17 -0800 | [diff] [blame] | 494 | |
Steven Toth | 6c5be74 | 2006-12-02 21:15:51 -0200 | [diff] [blame] | 495 | /* List of attached drivers */ |
Trent Piepho | 081c2fc | 2007-10-14 02:52:17 -0300 | [diff] [blame] | 496 | struct list_head drvlist; |
| 497 | struct work_struct request_module_wk; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 498 | }; |
| 499 | |
| 500 | /* ----------------------------------------------------------- */ |
| 501 | |
| 502 | #define cx_read(reg) readl(core->lmmio + ((reg)>>2)) |
| 503 | #define cx_write(reg,value) writel((value), core->lmmio + ((reg)>>2)) |
| 504 | #define cx_writeb(reg,value) writeb((value), core->bmmio + (reg)) |
| 505 | |
| 506 | #define cx_andor(reg,mask,value) \ |
| 507 | writel((readl(core->lmmio+((reg)>>2)) & ~(mask)) |\ |
| 508 | ((value) & (mask)), core->lmmio+((reg)>>2)) |
| 509 | #define cx_set(reg,bit) cx_andor((reg),(bit),(bit)) |
| 510 | #define cx_clear(reg,bit) cx_andor((reg),(bit),0) |
| 511 | |
| 512 | #define cx_wait(d) { if (need_resched()) schedule(); else udelay(d); } |
| 513 | |
| 514 | /* shadow registers */ |
| 515 | #define cx_sread(sreg) (core->shadow[sreg]) |
| 516 | #define cx_swrite(sreg,reg,value) \ |
| 517 | (core->shadow[sreg] = value, \ |
| 518 | writel(core->shadow[sreg], core->lmmio + ((reg)>>2))) |
| 519 | #define cx_sandor(sreg,reg,mask,value) \ |
| 520 | (core->shadow[sreg] = (core->shadow[sreg] & ~(mask)) | ((value) & (mask)), \ |
| 521 | writel(core->shadow[sreg], core->lmmio + ((reg)>>2))) |
| 522 | |
| 523 | /* ----------------------------------------------------------- */ |
| 524 | /* cx88-core.c */ |
| 525 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 526 | extern void cx88_print_irqbits(char *name, char *tag, char **strings, |
Mauro Carvalho Chehab | 66623a0 | 2007-03-29 08:47:04 -0300 | [diff] [blame] | 527 | int len, u32 bits, u32 mask); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 528 | |
| 529 | extern int cx88_core_irq(struct cx88_core *core, u32 status); |
| 530 | extern void cx88_wakeup(struct cx88_core *core, |
| 531 | struct cx88_dmaqueue *q, u32 count); |
| 532 | extern void cx88_shutdown(struct cx88_core *core); |
| 533 | extern int cx88_reset(struct cx88_core *core); |
| 534 | |
| 535 | extern int |
| 536 | cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, |
| 537 | struct scatterlist *sglist, |
| 538 | unsigned int top_offset, unsigned int bottom_offset, |
| 539 | unsigned int bpl, unsigned int padding, unsigned int lines); |
| 540 | extern int |
| 541 | cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc, |
| 542 | struct scatterlist *sglist, unsigned int bpl, |
Trent Piepho | 05b2723 | 2007-08-24 01:06:34 -0300 | [diff] [blame] | 543 | unsigned int lines, unsigned int lpi); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 544 | extern int |
| 545 | cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, |
| 546 | u32 reg, u32 mask, u32 value); |
| 547 | extern void |
Mauro Carvalho Chehab | c7b0ac0 | 2006-03-10 12:29:15 -0300 | [diff] [blame] | 548 | cx88_free_buffer(struct videobuf_queue *q, struct cx88_buffer *buf); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 549 | |
| 550 | extern void cx88_risc_disasm(struct cx88_core *core, |
| 551 | struct btcx_riscmem *risc); |
| 552 | extern int cx88_sram_channel_setup(struct cx88_core *core, |
| 553 | struct sram_channel *ch, |
| 554 | unsigned int bpl, u32 risc); |
| 555 | extern void cx88_sram_channel_dump(struct cx88_core *core, |
| 556 | struct sram_channel *ch); |
| 557 | |
| 558 | extern int cx88_set_scale(struct cx88_core *core, unsigned int width, |
| 559 | unsigned int height, enum v4l2_field field); |
Mauro Carvalho Chehab | 63ab1bd | 2007-01-20 13:58:33 -0300 | [diff] [blame] | 560 | extern int cx88_set_tvnorm(struct cx88_core *core, v4l2_std_id norm); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 561 | |
| 562 | extern struct video_device *cx88_vdev_init(struct cx88_core *core, |
| 563 | struct pci_dev *pci, |
| 564 | struct video_device *template, |
| 565 | char *type); |
| 566 | extern struct cx88_core* cx88_core_get(struct pci_dev *pci); |
| 567 | extern void cx88_core_put(struct cx88_core *core, |
| 568 | struct pci_dev *pci); |
| 569 | |
Mauro Carvalho Chehab | 6f502b8 | 2005-12-01 00:51:34 -0800 | [diff] [blame] | 570 | extern int cx88_start_audio_dma(struct cx88_core *core); |
| 571 | extern int cx88_stop_audio_dma(struct cx88_core *core); |
| 572 | |
| 573 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 574 | /* ----------------------------------------------------------- */ |
| 575 | /* cx88-vbi.c */ |
| 576 | |
Mauro Carvalho Chehab | 8d87cb9 | 2007-01-20 13:58:17 -0300 | [diff] [blame] | 577 | /* Can be used as g_vbi_fmt, try_vbi_fmt and s_vbi_fmt */ |
| 578 | int cx8800_vbi_fmt (struct file *file, void *priv, |
| 579 | struct v4l2_format *f); |
| 580 | |
Mauro Carvalho Chehab | b45009b | 2005-06-23 22:05:03 -0700 | [diff] [blame] | 581 | /* |
| 582 | int cx8800_start_vbi_dma(struct cx8800_dev *dev, |
| 583 | struct cx88_dmaqueue *q, |
| 584 | struct cx88_buffer *buf); |
| 585 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 586 | int cx8800_stop_vbi_dma(struct cx8800_dev *dev); |
| 587 | int cx8800_restart_vbi_queue(struct cx8800_dev *dev, |
| 588 | struct cx88_dmaqueue *q); |
| 589 | void cx8800_vbi_timeout(unsigned long data); |
| 590 | |
| 591 | extern struct videobuf_queue_ops cx8800_vbi_qops; |
| 592 | |
| 593 | /* ----------------------------------------------------------- */ |
| 594 | /* cx88-i2c.c */ |
| 595 | |
| 596 | extern int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci); |
| 597 | extern void cx88_call_i2c_clients(struct cx88_core *core, |
| 598 | unsigned int cmd, void *arg); |
| 599 | |
| 600 | |
| 601 | /* ----------------------------------------------------------- */ |
| 602 | /* cx88-cards.c */ |
| 603 | |
Steven Toth | 60464da | 2008-01-05 16:53:01 -0300 | [diff] [blame] | 604 | extern int cx88_tuner_callback(void *dev, int command, int arg); |
Trent Piepho | bbc8359 | 2007-08-15 14:41:58 -0300 | [diff] [blame] | 605 | extern int cx88_get_resources(const struct cx88_core *core, |
| 606 | struct pci_dev *pci); |
| 607 | extern struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr); |
Mauro Carvalho Chehab | 99e09ea | 2008-03-27 23:18:30 -0300 | [diff] [blame] | 608 | extern void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 609 | |
| 610 | /* ----------------------------------------------------------- */ |
| 611 | /* cx88-tvaudio.c */ |
| 612 | |
| 613 | #define WW_NONE 1 |
| 614 | #define WW_BTSC 2 |
Torsten Seeboth | b1706b9 | 2005-11-08 21:36:27 -0800 | [diff] [blame] | 615 | #define WW_BG 3 |
| 616 | #define WW_DK 4 |
| 617 | #define WW_I 5 |
| 618 | #define WW_L 6 |
| 619 | #define WW_EIAJ 7 |
| 620 | #define WW_I2SPT 8 |
| 621 | #define WW_FM 9 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 622 | |
| 623 | void cx88_set_tvaudio(struct cx88_core *core); |
| 624 | void cx88_newstation(struct cx88_core *core); |
| 625 | void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t); |
| 626 | void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual); |
| 627 | int cx88_audio_thread(void *data); |
| 628 | |
Steven Toth | 6c5be74 | 2006-12-02 21:15:51 -0200 | [diff] [blame] | 629 | int cx8802_register_driver(struct cx8802_driver *drv); |
| 630 | int cx8802_unregister_driver(struct cx8802_driver *drv); |
| 631 | struct cx8802_dev * cx8802_get_device(struct inode *inode); |
| 632 | struct cx8802_driver * cx8802_get_driver(struct cx8802_dev *dev, enum cx88_board_type btype); |
| 633 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 634 | /* ----------------------------------------------------------- */ |
| 635 | /* cx88-input.c */ |
| 636 | |
| 637 | int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci); |
| 638 | int cx88_ir_fini(struct cx88_core *core); |
| 639 | void cx88_ir_irq(struct cx88_core *core); |
Mauro Carvalho Chehab | 13595a5 | 2007-10-01 08:51:39 -0300 | [diff] [blame] | 640 | void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir); |
| 641 | void cx88_ir_stop(struct cx88_core *core, struct cx88_IR *ir); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 642 | |
| 643 | /* ----------------------------------------------------------- */ |
| 644 | /* cx88-mpeg.c */ |
| 645 | |
Mauro Carvalho Chehab | c7b0ac0 | 2006-03-10 12:29:15 -0300 | [diff] [blame] | 646 | int cx8802_buf_prepare(struct videobuf_queue *q,struct cx8802_dev *dev, |
| 647 | struct cx88_buffer *buf, enum v4l2_field field); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 648 | void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf); |
| 649 | void cx8802_cancel_buffers(struct cx8802_dev *dev); |
| 650 | |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 651 | /* ----------------------------------------------------------- */ |
Mauro Carvalho Chehab | 54da49f | 2007-01-20 13:58:26 -0300 | [diff] [blame] | 652 | /* cx88-video.c*/ |
Michael Krufky | 38a2713 | 2006-06-26 23:42:39 -0300 | [diff] [blame] | 653 | extern const u32 cx88_user_ctrls[]; |
| 654 | extern int cx8800_ctrl_query(struct v4l2_queryctrl *qctrl); |
Mauro Carvalho Chehab | 54da49f | 2007-01-20 13:58:26 -0300 | [diff] [blame] | 655 | int cx88_enum_input (struct cx88_core *core,struct v4l2_input *i); |
| 656 | int cx88_set_freq (struct cx88_core *core,struct v4l2_frequency *f); |
| 657 | int cx88_get_control(struct cx88_core *core, struct v4l2_control *ctl); |
| 658 | int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl); |
| 659 | int cx88_video_mux(struct cx88_core *core, unsigned int input); |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 660 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 661 | /* |
| 662 | * Local variables: |
| 663 | * c-basic-offset: 8 |
| 664 | * End: |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 665 | * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 666 | */ |