Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1 | /* |
| 2 | ioctl system call |
| 3 | Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> |
| 4 | Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 2 of the License, or |
| 9 | (at your option) any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software |
| 18 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | |
| 21 | #include "ivtv-driver.h" |
| 22 | #include "ivtv-version.h" |
| 23 | #include "ivtv-mailbox.h" |
| 24 | #include "ivtv-i2c.h" |
| 25 | #include "ivtv-queue.h" |
| 26 | #include "ivtv-fileops.h" |
| 27 | #include "ivtv-vbi.h" |
Hans Verkuil | 33c0fca | 2007-08-23 06:32:46 -0300 | [diff] [blame] | 28 | #include "ivtv-routing.h" |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 29 | #include "ivtv-streams.h" |
| 30 | #include "ivtv-yuv.h" |
| 31 | #include "ivtv-ioctl.h" |
| 32 | #include "ivtv-gpio.h" |
| 33 | #include "ivtv-controls.h" |
| 34 | #include "ivtv-cards.h" |
| 35 | #include <media/saa7127.h> |
| 36 | #include <media/tveeprom.h> |
| 37 | #include <media/v4l2-chip-ident.h> |
| 38 | #include <linux/dvb/audio.h> |
| 39 | #include <linux/i2c-id.h> |
| 40 | |
Hans Verkuil | feb5bce | 2008-05-01 09:22:13 -0300 | [diff] [blame] | 41 | u16 ivtv_service2vbi(int type) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 42 | { |
| 43 | switch (type) { |
| 44 | case V4L2_SLICED_TELETEXT_B: |
| 45 | return IVTV_SLICED_TYPE_TELETEXT_B; |
| 46 | case V4L2_SLICED_CAPTION_525: |
| 47 | return IVTV_SLICED_TYPE_CAPTION_525; |
| 48 | case V4L2_SLICED_WSS_625: |
| 49 | return IVTV_SLICED_TYPE_WSS_625; |
| 50 | case V4L2_SLICED_VPS: |
| 51 | return IVTV_SLICED_TYPE_VPS; |
| 52 | default: |
| 53 | return 0; |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | static int valid_service_line(int field, int line, int is_pal) |
| 58 | { |
| 59 | return (is_pal && line >= 6 && (line != 23 || field == 0)) || |
| 60 | (!is_pal && line >= 10 && line < 22); |
| 61 | } |
| 62 | |
| 63 | static u16 select_service_from_set(int field, int line, u16 set, int is_pal) |
| 64 | { |
| 65 | u16 valid_set = (is_pal ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525); |
| 66 | int i; |
| 67 | |
| 68 | set = set & valid_set; |
| 69 | if (set == 0 || !valid_service_line(field, line, is_pal)) { |
| 70 | return 0; |
| 71 | } |
| 72 | if (!is_pal) { |
| 73 | if (line == 21 && (set & V4L2_SLICED_CAPTION_525)) |
| 74 | return V4L2_SLICED_CAPTION_525; |
| 75 | } |
| 76 | else { |
| 77 | if (line == 16 && field == 0 && (set & V4L2_SLICED_VPS)) |
| 78 | return V4L2_SLICED_VPS; |
| 79 | if (line == 23 && field == 0 && (set & V4L2_SLICED_WSS_625)) |
| 80 | return V4L2_SLICED_WSS_625; |
| 81 | if (line == 23) |
| 82 | return 0; |
| 83 | } |
| 84 | for (i = 0; i < 32; i++) { |
| 85 | if ((1 << i) & set) |
| 86 | return 1 << i; |
| 87 | } |
| 88 | return 0; |
| 89 | } |
| 90 | |
Hans Verkuil | feb5bce | 2008-05-01 09:22:13 -0300 | [diff] [blame] | 91 | void ivtv_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 92 | { |
| 93 | u16 set = fmt->service_set; |
| 94 | int f, l; |
| 95 | |
| 96 | fmt->service_set = 0; |
| 97 | for (f = 0; f < 2; f++) { |
| 98 | for (l = 0; l < 24; l++) { |
| 99 | fmt->service_lines[f][l] = select_service_from_set(f, l, set, is_pal); |
| 100 | } |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | static int check_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal) |
| 105 | { |
| 106 | int f, l; |
| 107 | u16 set = 0; |
| 108 | |
| 109 | for (f = 0; f < 2; f++) { |
| 110 | for (l = 0; l < 24; l++) { |
| 111 | fmt->service_lines[f][l] = select_service_from_set(f, l, fmt->service_lines[f][l], is_pal); |
| 112 | set |= fmt->service_lines[f][l]; |
| 113 | } |
| 114 | } |
| 115 | return set != 0; |
| 116 | } |
| 117 | |
Hans Verkuil | feb5bce | 2008-05-01 09:22:13 -0300 | [diff] [blame] | 118 | u16 ivtv_get_service_set(struct v4l2_sliced_vbi_format *fmt) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 119 | { |
| 120 | int f, l; |
| 121 | u16 set = 0; |
| 122 | |
| 123 | for (f = 0; f < 2; f++) { |
| 124 | for (l = 0; l < 24; l++) { |
| 125 | set |= fmt->service_lines[f][l]; |
| 126 | } |
| 127 | } |
| 128 | return set; |
| 129 | } |
| 130 | |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 131 | void ivtv_set_osd_alpha(struct ivtv *itv) |
| 132 | { |
| 133 | ivtv_vapi(itv, CX2341X_OSD_SET_GLOBAL_ALPHA, 3, |
| 134 | itv->osd_global_alpha_state, itv->osd_global_alpha, !itv->osd_local_alpha_state); |
Hans Verkuil | fd8b281 | 2007-08-23 10:13:15 -0300 | [diff] [blame] | 135 | ivtv_vapi(itv, CX2341X_OSD_SET_CHROMA_KEY, 2, itv->osd_chroma_key_state, itv->osd_chroma_key); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 136 | } |
| 137 | |
| 138 | int ivtv_set_speed(struct ivtv *itv, int speed) |
| 139 | { |
| 140 | u32 data[CX2341X_MBOX_MAX_DATA]; |
| 141 | struct ivtv_stream *s; |
| 142 | int single_step = (speed == 1 || speed == -1); |
| 143 | DEFINE_WAIT(wait); |
| 144 | |
| 145 | if (speed == 0) speed = 1000; |
| 146 | |
| 147 | /* No change? */ |
| 148 | if (speed == itv->speed && !single_step) |
| 149 | return 0; |
| 150 | |
| 151 | s = &itv->streams[IVTV_DEC_STREAM_TYPE_MPG]; |
| 152 | |
| 153 | if (single_step && (speed < 0) == (itv->speed < 0)) { |
| 154 | /* Single step video and no need to change direction */ |
| 155 | ivtv_vapi(itv, CX2341X_DEC_STEP_VIDEO, 1, 0); |
| 156 | itv->speed = speed; |
| 157 | return 0; |
| 158 | } |
| 159 | if (single_step) |
| 160 | /* Need to change direction */ |
| 161 | speed = speed < 0 ? -1000 : 1000; |
| 162 | |
| 163 | data[0] = (speed > 1000 || speed < -1000) ? 0x80000000 : 0; |
| 164 | data[0] |= (speed > 1000 || speed < -1500) ? 0x40000000 : 0; |
| 165 | data[1] = (speed < 0); |
| 166 | data[2] = speed < 0 ? 3 : 7; |
| 167 | data[3] = itv->params.video_b_frames; |
| 168 | data[4] = (speed == 1500 || speed == 500) ? itv->speed_mute_audio : 0; |
| 169 | data[5] = 0; |
| 170 | data[6] = 0; |
| 171 | |
| 172 | if (speed == 1500 || speed == -1500) data[0] |= 1; |
| 173 | else if (speed == 2000 || speed == -2000) data[0] |= 2; |
| 174 | else if (speed > -1000 && speed < 0) data[0] |= (-1000 / speed); |
| 175 | else if (speed < 1000 && speed > 0) data[0] |= (1000 / speed); |
| 176 | |
| 177 | /* If not decoding, just change speed setting */ |
| 178 | if (atomic_read(&itv->decoding) > 0) { |
| 179 | int got_sig = 0; |
| 180 | |
| 181 | /* Stop all DMA and decoding activity */ |
| 182 | ivtv_vapi(itv, CX2341X_DEC_PAUSE_PLAYBACK, 1, 0); |
| 183 | |
| 184 | /* Wait for any DMA to finish */ |
| 185 | prepare_to_wait(&itv->dma_waitq, &wait, TASK_INTERRUPTIBLE); |
| 186 | while (itv->i_flags & IVTV_F_I_DMA) { |
| 187 | got_sig = signal_pending(current); |
| 188 | if (got_sig) |
| 189 | break; |
| 190 | got_sig = 0; |
| 191 | schedule(); |
| 192 | } |
| 193 | finish_wait(&itv->dma_waitq, &wait); |
| 194 | if (got_sig) |
| 195 | return -EINTR; |
| 196 | |
| 197 | /* Change Speed safely */ |
| 198 | ivtv_api(itv, CX2341X_DEC_SET_PLAYBACK_SPEED, 7, data); |
| 199 | IVTV_DEBUG_INFO("Setting Speed to 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n", |
| 200 | data[0], data[1], data[2], data[3], data[4], data[5], data[6]); |
| 201 | } |
| 202 | if (single_step) { |
| 203 | speed = (speed < 0) ? -1 : 1; |
| 204 | ivtv_vapi(itv, CX2341X_DEC_STEP_VIDEO, 1, 0); |
| 205 | } |
| 206 | itv->speed = speed; |
| 207 | return 0; |
| 208 | } |
| 209 | |
| 210 | static int ivtv_validate_speed(int cur_speed, int new_speed) |
| 211 | { |
| 212 | int fact = new_speed < 0 ? -1 : 1; |
| 213 | int s; |
| 214 | |
Hans Verkuil | 94dee76 | 2008-04-26 09:26:13 -0300 | [diff] [blame] | 215 | if (cur_speed == 0) |
| 216 | cur_speed = 1000; |
| 217 | if (new_speed < 0) |
| 218 | new_speed = -new_speed; |
| 219 | if (cur_speed < 0) |
| 220 | cur_speed = -cur_speed; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 221 | |
| 222 | if (cur_speed <= new_speed) { |
Hans Verkuil | 94dee76 | 2008-04-26 09:26:13 -0300 | [diff] [blame] | 223 | if (new_speed > 1500) |
| 224 | return fact * 2000; |
| 225 | if (new_speed > 1000) |
| 226 | return fact * 1500; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 227 | } |
| 228 | else { |
Hans Verkuil | 94dee76 | 2008-04-26 09:26:13 -0300 | [diff] [blame] | 229 | if (new_speed >= 2000) |
| 230 | return fact * 2000; |
| 231 | if (new_speed >= 1500) |
| 232 | return fact * 1500; |
| 233 | if (new_speed >= 1000) |
| 234 | return fact * 1000; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 235 | } |
Hans Verkuil | 94dee76 | 2008-04-26 09:26:13 -0300 | [diff] [blame] | 236 | if (new_speed == 0) |
| 237 | return 1000; |
| 238 | if (new_speed == 1 || new_speed == 1000) |
| 239 | return fact * new_speed; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 240 | |
| 241 | s = new_speed; |
| 242 | new_speed = 1000 / new_speed; |
| 243 | if (1000 / cur_speed == new_speed) |
| 244 | new_speed += (cur_speed < s) ? -1 : 1; |
| 245 | if (new_speed > 60) return 1000 / (fact * 60); |
| 246 | return 1000 / (fact * new_speed); |
| 247 | } |
| 248 | |
| 249 | static int ivtv_video_command(struct ivtv *itv, struct ivtv_open_id *id, |
| 250 | struct video_command *vc, int try) |
| 251 | { |
| 252 | struct ivtv_stream *s = &itv->streams[IVTV_DEC_STREAM_TYPE_MPG]; |
| 253 | |
| 254 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) |
| 255 | return -EINVAL; |
| 256 | |
| 257 | switch (vc->cmd) { |
| 258 | case VIDEO_CMD_PLAY: { |
Hans Verkuil | 25415cf | 2007-03-10 18:29:48 -0300 | [diff] [blame] | 259 | vc->flags = 0; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 260 | vc->play.speed = ivtv_validate_speed(itv->speed, vc->play.speed); |
| 261 | if (vc->play.speed < 0) |
| 262 | vc->play.format = VIDEO_PLAY_FMT_GOP; |
| 263 | if (try) break; |
| 264 | |
| 265 | if (ivtv_set_output_mode(itv, OUT_MPG) != OUT_MPG) |
| 266 | return -EBUSY; |
Hans Verkuil | ac42514 | 2007-07-22 08:46:38 -0300 | [diff] [blame] | 267 | if (test_and_clear_bit(IVTV_F_I_DEC_PAUSED, &itv->i_flags)) { |
| 268 | /* forces ivtv_set_speed to be called */ |
| 269 | itv->speed = 0; |
| 270 | } |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 271 | return ivtv_start_decoding(id, vc->play.speed); |
| 272 | } |
| 273 | |
| 274 | case VIDEO_CMD_STOP: |
Hans Verkuil | 018ba85 | 2007-04-10 18:59:09 -0300 | [diff] [blame] | 275 | vc->flags &= VIDEO_CMD_STOP_IMMEDIATELY|VIDEO_CMD_STOP_TO_BLACK; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 276 | if (vc->flags & VIDEO_CMD_STOP_IMMEDIATELY) |
| 277 | vc->stop.pts = 0; |
| 278 | if (try) break; |
| 279 | if (atomic_read(&itv->decoding) == 0) |
| 280 | return 0; |
| 281 | if (itv->output_mode != OUT_MPG) |
| 282 | return -EBUSY; |
| 283 | |
| 284 | itv->output_mode = OUT_NONE; |
| 285 | return ivtv_stop_v4l2_decode_stream(s, vc->flags, vc->stop.pts); |
| 286 | |
| 287 | case VIDEO_CMD_FREEZE: |
Hans Verkuil | 018ba85 | 2007-04-10 18:59:09 -0300 | [diff] [blame] | 288 | vc->flags &= VIDEO_CMD_FREEZE_TO_BLACK; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 289 | if (try) break; |
| 290 | if (itv->output_mode != OUT_MPG) |
| 291 | return -EBUSY; |
| 292 | if (atomic_read(&itv->decoding) > 0) { |
| 293 | ivtv_vapi(itv, CX2341X_DEC_PAUSE_PLAYBACK, 1, |
| 294 | (vc->flags & VIDEO_CMD_FREEZE_TO_BLACK) ? 1 : 0); |
Hans Verkuil | ac42514 | 2007-07-22 08:46:38 -0300 | [diff] [blame] | 295 | set_bit(IVTV_F_I_DEC_PAUSED, &itv->i_flags); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 296 | } |
| 297 | break; |
| 298 | |
| 299 | case VIDEO_CMD_CONTINUE: |
Hans Verkuil | 25415cf | 2007-03-10 18:29:48 -0300 | [diff] [blame] | 300 | vc->flags = 0; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 301 | if (try) break; |
| 302 | if (itv->output_mode != OUT_MPG) |
| 303 | return -EBUSY; |
Hans Verkuil | ac42514 | 2007-07-22 08:46:38 -0300 | [diff] [blame] | 304 | if (test_and_clear_bit(IVTV_F_I_DEC_PAUSED, &itv->i_flags)) { |
| 305 | int speed = itv->speed; |
| 306 | itv->speed = 0; |
| 307 | return ivtv_start_decoding(id, speed); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 308 | } |
| 309 | break; |
| 310 | |
| 311 | default: |
| 312 | return -EINVAL; |
| 313 | } |
| 314 | return 0; |
| 315 | } |
| 316 | |
| 317 | static int ivtv_itvc(struct ivtv *itv, unsigned int cmd, void *arg) |
| 318 | { |
| 319 | struct v4l2_register *regs = arg; |
| 320 | unsigned long flags; |
| 321 | volatile u8 __iomem *reg_start; |
| 322 | |
| 323 | if (!capable(CAP_SYS_ADMIN)) |
| 324 | return -EPERM; |
| 325 | if (regs->reg >= IVTV_REG_OFFSET && regs->reg < IVTV_REG_OFFSET + IVTV_REG_SIZE) |
| 326 | reg_start = itv->reg_mem - IVTV_REG_OFFSET; |
| 327 | else if (itv->has_cx23415 && regs->reg >= IVTV_DECODER_OFFSET && |
| 328 | regs->reg < IVTV_DECODER_OFFSET + IVTV_DECODER_SIZE) |
| 329 | reg_start = itv->dec_mem - IVTV_DECODER_OFFSET; |
| 330 | else if (regs->reg >= 0 && regs->reg < IVTV_ENCODER_SIZE) |
| 331 | reg_start = itv->enc_mem; |
| 332 | else |
| 333 | return -EINVAL; |
| 334 | |
| 335 | spin_lock_irqsave(&ivtv_cards_lock, flags); |
| 336 | if (cmd == VIDIOC_DBG_G_REGISTER) { |
| 337 | regs->val = readl(regs->reg + reg_start); |
| 338 | } else { |
| 339 | writel(regs->val, regs->reg + reg_start); |
| 340 | } |
| 341 | spin_unlock_irqrestore(&ivtv_cards_lock, flags); |
| 342 | return 0; |
| 343 | } |
| 344 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 345 | static int ivtv_g_fmt_sliced_vbi_out(struct file *file, void *fh, struct v4l2_format *fmt) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 346 | { |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 347 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 348 | struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 349 | |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 350 | vbifmt->reserved[0] = 0; |
| 351 | vbifmt->reserved[1] = 0; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 352 | if (!(itv->v4l2_cap & V4L2_CAP_SLICED_VBI_OUTPUT)) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 353 | return -EINVAL; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 354 | vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36; |
| 355 | if (itv->is_60hz) { |
| 356 | vbifmt->service_lines[0][21] = V4L2_SLICED_CAPTION_525; |
| 357 | vbifmt->service_lines[1][21] = V4L2_SLICED_CAPTION_525; |
| 358 | } else { |
| 359 | vbifmt->service_lines[0][23] = V4L2_SLICED_WSS_625; |
| 360 | vbifmt->service_lines[0][16] = V4L2_SLICED_VPS; |
| 361 | } |
| 362 | vbifmt->service_set = ivtv_get_service_set(vbifmt); |
| 363 | return 0; |
| 364 | } |
| 365 | |
| 366 | static int ivtv_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) |
| 367 | { |
| 368 | struct ivtv_open_id *id = fh; |
| 369 | struct ivtv *itv = id->itv; |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 370 | struct v4l2_pix_format *pixfmt = &fmt->fmt.pix; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 371 | |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 372 | pixfmt->width = itv->params.width; |
| 373 | pixfmt->height = itv->params.height; |
| 374 | pixfmt->colorspace = V4L2_COLORSPACE_SMPTE170M; |
| 375 | pixfmt->field = V4L2_FIELD_INTERLACED; |
| 376 | pixfmt->priv = 0; |
| 377 | if (id->type == IVTV_ENC_STREAM_TYPE_YUV) { |
| 378 | pixfmt->pixelformat = V4L2_PIX_FMT_HM12; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 379 | /* YUV size is (Y=(h*w) + UV=(h*(w/2))) */ |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 380 | pixfmt->sizeimage = |
| 381 | pixfmt->height * pixfmt->width + |
| 382 | pixfmt->height * (pixfmt->width / 2); |
| 383 | pixfmt->bytesperline = 720; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 384 | } else { |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 385 | pixfmt->pixelformat = V4L2_PIX_FMT_MPEG; |
| 386 | pixfmt->sizeimage = 128 * 1024; |
| 387 | pixfmt->bytesperline = 0; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 388 | } |
| 389 | return 0; |
| 390 | } |
| 391 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 392 | static int ivtv_g_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 393 | { |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 394 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 395 | struct v4l2_vbi_format *vbifmt = &fmt->fmt.vbi; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 396 | |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 397 | vbifmt->sampling_rate = 27000000; |
| 398 | vbifmt->offset = 248; |
| 399 | vbifmt->samples_per_line = itv->vbi.raw_decoder_line_size - 4; |
| 400 | vbifmt->sample_format = V4L2_PIX_FMT_GREY; |
| 401 | vbifmt->start[0] = itv->vbi.start[0]; |
| 402 | vbifmt->start[1] = itv->vbi.start[1]; |
| 403 | vbifmt->count[0] = vbifmt->count[1] = itv->vbi.count; |
| 404 | vbifmt->flags = 0; |
| 405 | vbifmt->reserved[0] = 0; |
| 406 | vbifmt->reserved[1] = 0; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 407 | return 0; |
| 408 | } |
| 409 | |
| 410 | static int ivtv_g_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) |
| 411 | { |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 412 | struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 413 | struct ivtv_open_id *id = fh; |
| 414 | struct ivtv *itv = id->itv; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 415 | |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 416 | vbifmt->reserved[0] = 0; |
| 417 | vbifmt->reserved[1] = 0; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 418 | vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 419 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 420 | if (id->type == IVTV_DEC_STREAM_TYPE_VBI) { |
| 421 | vbifmt->service_set = itv->is_50hz ? V4L2_SLICED_VBI_625 : |
| 422 | V4L2_SLICED_VBI_525; |
| 423 | ivtv_expand_service_set(vbifmt, itv->is_50hz); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 424 | return 0; |
| 425 | } |
| 426 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 427 | itv->video_dec_func(itv, VIDIOC_G_FMT, fmt); |
| 428 | vbifmt->service_set = ivtv_get_service_set(vbifmt); |
| 429 | return 0; |
| 430 | } |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 431 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 432 | static int ivtv_g_fmt_vid_out(struct file *file, void *fh, struct v4l2_format *fmt) |
| 433 | { |
| 434 | struct ivtv_open_id *id = fh; |
| 435 | struct ivtv *itv = id->itv; |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 436 | struct v4l2_pix_format *pixfmt = &fmt->fmt.pix; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 437 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 438 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 439 | return -EINVAL; |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 440 | pixfmt->width = itv->main_rect.width; |
| 441 | pixfmt->height = itv->main_rect.height; |
| 442 | pixfmt->colorspace = V4L2_COLORSPACE_SMPTE170M; |
| 443 | pixfmt->field = V4L2_FIELD_INTERLACED; |
| 444 | pixfmt->priv = 0; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 445 | if (id->type == IVTV_DEC_STREAM_TYPE_YUV) { |
| 446 | switch (itv->yuv_info.lace_mode & IVTV_YUV_MODE_MASK) { |
| 447 | case IVTV_YUV_MODE_INTERLACED: |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 448 | pixfmt->field = (itv->yuv_info.lace_mode & IVTV_YUV_SYNC_MASK) ? |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 449 | V4L2_FIELD_INTERLACED_BT : V4L2_FIELD_INTERLACED_TB; |
| 450 | break; |
| 451 | case IVTV_YUV_MODE_PROGRESSIVE: |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 452 | pixfmt->field = V4L2_FIELD_NONE; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 453 | break; |
| 454 | default: |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 455 | pixfmt->field = V4L2_FIELD_ANY; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 456 | break; |
| 457 | } |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 458 | pixfmt->pixelformat = V4L2_PIX_FMT_HM12; |
| 459 | pixfmt->bytesperline = 720; |
| 460 | pixfmt->width = itv->yuv_info.v4l2_src_w; |
| 461 | pixfmt->height = itv->yuv_info.v4l2_src_h; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 462 | /* YUV size is (Y=(h*w) + UV=(h*(w/2))) */ |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 463 | pixfmt->sizeimage = |
| 464 | 1080 * ((pixfmt->height + 31) & ~31); |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 465 | } else { |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 466 | pixfmt->pixelformat = V4L2_PIX_FMT_MPEG; |
| 467 | pixfmt->sizeimage = 128 * 1024; |
| 468 | pixfmt->bytesperline = 0; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 469 | } |
| 470 | return 0; |
| 471 | } |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 472 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 473 | static int ivtv_g_fmt_vid_out_overlay(struct file *file, void *fh, struct v4l2_format *fmt) |
| 474 | { |
| 475 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 476 | struct v4l2_window *winfmt = &fmt->fmt.win; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 477 | |
| 478 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) |
| 479 | return -EINVAL; |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 480 | winfmt->chromakey = itv->osd_chroma_key; |
| 481 | winfmt->global_alpha = itv->osd_global_alpha; |
| 482 | winfmt->field = V4L2_FIELD_INTERLACED; |
| 483 | winfmt->clips = NULL; |
| 484 | winfmt->clipcount = 0; |
| 485 | winfmt->bitmap = NULL; |
| 486 | winfmt->w.top = winfmt->w.left = 0; |
| 487 | winfmt->w.width = itv->osd_rect.width; |
| 488 | winfmt->w.height = itv->osd_rect.height; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 489 | return 0; |
| 490 | } |
| 491 | |
| 492 | static int ivtv_try_fmt_sliced_vbi_out(struct file *file, void *fh, struct v4l2_format *fmt) |
| 493 | { |
| 494 | return ivtv_g_fmt_sliced_vbi_out(file, fh, fmt); |
| 495 | } |
| 496 | |
| 497 | static int ivtv_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) |
| 498 | { |
| 499 | struct ivtv_open_id *id = fh; |
| 500 | struct ivtv *itv = id->itv; |
| 501 | int w = fmt->fmt.pix.width; |
| 502 | int h = fmt->fmt.pix.height; |
| 503 | |
| 504 | w = min(w, 720); |
| 505 | w = max(w, 1); |
| 506 | h = min(h, itv->is_50hz ? 576 : 480); |
| 507 | h = max(h, 2); |
| 508 | ivtv_g_fmt_vid_cap(file, fh, fmt); |
| 509 | fmt->fmt.pix.width = w; |
| 510 | fmt->fmt.pix.height = h; |
Hans Verkuil | 79afcb1 | 2008-06-21 09:02:36 -0300 | [diff] [blame^] | 511 | if (itv->params.width != 720 || |
| 512 | itv->params.height != (itv->is_50hz ? 576 : 480)) |
| 513 | itv->params.video_temporal_filter = 0; |
| 514 | else |
| 515 | itv->params.video_temporal_filter = 8; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 516 | return 0; |
| 517 | } |
| 518 | |
| 519 | static int ivtv_try_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) |
| 520 | { |
| 521 | return ivtv_g_fmt_vbi_cap(file, fh, fmt); |
| 522 | } |
| 523 | |
| 524 | static int ivtv_try_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) |
| 525 | { |
| 526 | struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; |
| 527 | struct ivtv_open_id *id = fh; |
| 528 | struct ivtv *itv = id->itv; |
| 529 | |
| 530 | if (id->type == IVTV_DEC_STREAM_TYPE_VBI) |
| 531 | return ivtv_g_fmt_sliced_vbi_cap(file, fh, fmt); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 532 | |
| 533 | /* set sliced VBI capture format */ |
| 534 | vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36; |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 535 | vbifmt->reserved[0] = 0; |
| 536 | vbifmt->reserved[1] = 0; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 537 | |
| 538 | if (vbifmt->service_set) |
Hans Verkuil | feb5bce | 2008-05-01 09:22:13 -0300 | [diff] [blame] | 539 | ivtv_expand_service_set(vbifmt, itv->is_50hz); |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 540 | check_service_set(vbifmt, itv->is_50hz); |
Hans Verkuil | feb5bce | 2008-05-01 09:22:13 -0300 | [diff] [blame] | 541 | vbifmt->service_set = ivtv_get_service_set(vbifmt); |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 542 | return 0; |
| 543 | } |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 544 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 545 | static int ivtv_try_fmt_vid_out(struct file *file, void *fh, struct v4l2_format *fmt) |
| 546 | { |
| 547 | struct ivtv_open_id *id = fh; |
| 548 | s32 w, h; |
| 549 | int field; |
| 550 | int ret; |
| 551 | |
| 552 | w = fmt->fmt.pix.width; |
| 553 | h = fmt->fmt.pix.height; |
| 554 | field = fmt->fmt.pix.field; |
| 555 | ret = ivtv_g_fmt_vid_out(file, fh, fmt); |
| 556 | fmt->fmt.pix.width = w; |
| 557 | fmt->fmt.pix.height = h; |
| 558 | if (!ret && id->type == IVTV_DEC_STREAM_TYPE_YUV) { |
| 559 | fmt->fmt.pix.field = field; |
| 560 | if (fmt->fmt.pix.width < 2) |
| 561 | fmt->fmt.pix.width = 2; |
| 562 | if (fmt->fmt.pix.width > 720) |
| 563 | fmt->fmt.pix.width = 720; |
| 564 | if (fmt->fmt.pix.height < 2) |
| 565 | fmt->fmt.pix.height = 2; |
| 566 | if (fmt->fmt.pix.height > 576) |
| 567 | fmt->fmt.pix.height = 576; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 568 | } |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 569 | return ret; |
| 570 | } |
| 571 | |
| 572 | static int ivtv_try_fmt_vid_out_overlay(struct file *file, void *fh, struct v4l2_format *fmt) |
| 573 | { |
| 574 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 575 | u32 chromakey = fmt->fmt.win.chromakey; |
| 576 | u8 global_alpha = fmt->fmt.win.global_alpha; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 577 | |
| 578 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) |
| 579 | return -EINVAL; |
Hans Verkuil | e88360c | 2008-06-21 08:00:56 -0300 | [diff] [blame] | 580 | ivtv_g_fmt_vid_out_overlay(file, fh, fmt); |
| 581 | fmt->fmt.win.chromakey = chromakey; |
| 582 | fmt->fmt.win.global_alpha = global_alpha; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 583 | return 0; |
| 584 | } |
| 585 | |
| 586 | static int ivtv_s_fmt_sliced_vbi_out(struct file *file, void *fh, struct v4l2_format *fmt) |
| 587 | { |
| 588 | return ivtv_g_fmt_sliced_vbi_out(file, fh, fmt); |
| 589 | } |
| 590 | |
| 591 | static int ivtv_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) |
| 592 | { |
| 593 | struct ivtv_open_id *id = fh; |
| 594 | struct ivtv *itv = id->itv; |
| 595 | struct cx2341x_mpeg_params *p = &itv->params; |
| 596 | int w = fmt->fmt.pix.width; |
| 597 | int h = fmt->fmt.pix.height; |
| 598 | int ret = ivtv_try_fmt_vid_cap(file, fh, fmt); |
| 599 | |
| 600 | if (ret) |
| 601 | return ret; |
| 602 | |
| 603 | if (p->width == w && p->height == h) |
| 604 | return 0; |
| 605 | |
| 606 | if (atomic_read(&itv->capturing) > 0) |
| 607 | return -EBUSY; |
| 608 | |
| 609 | p->width = w; |
| 610 | p->height = h; |
| 611 | if (w != 720 || h != (itv->is_50hz ? 576 : 480)) |
| 612 | p->video_temporal_filter = 0; |
| 613 | else |
| 614 | p->video_temporal_filter = 8; |
| 615 | if (p->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) |
| 616 | fmt->fmt.pix.width /= 2; |
| 617 | itv->video_dec_func(itv, VIDIOC_S_FMT, fmt); |
| 618 | return ivtv_g_fmt_vid_cap(file, fh, fmt); |
| 619 | } |
| 620 | |
| 621 | static int ivtv_s_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) |
| 622 | { |
| 623 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 624 | |
| 625 | itv->vbi.sliced_in->service_set = 0; |
| 626 | itv->video_dec_func(itv, VIDIOC_S_FMT, &itv->vbi.in); |
| 627 | return ivtv_g_fmt_vbi_cap(file, fh, fmt); |
| 628 | } |
| 629 | |
| 630 | static int ivtv_s_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) |
| 631 | { |
| 632 | struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; |
| 633 | struct ivtv_open_id *id = fh; |
| 634 | struct ivtv *itv = id->itv; |
| 635 | int ret = ivtv_try_fmt_sliced_vbi_cap(file, fh, fmt); |
| 636 | |
| 637 | if (ret || id->type == IVTV_DEC_STREAM_TYPE_VBI) |
| 638 | return ret; |
| 639 | |
| 640 | if (check_service_set(vbifmt, itv->is_50hz) == 0) |
| 641 | return -EINVAL; |
| 642 | if (atomic_read(&itv->capturing) > 0) |
| 643 | return -EBUSY; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 644 | itv->video_dec_func(itv, VIDIOC_S_FMT, fmt); |
| 645 | memcpy(itv->vbi.sliced_in, vbifmt, sizeof(*itv->vbi.sliced_in)); |
| 646 | return 0; |
| 647 | } |
| 648 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 649 | static int ivtv_s_fmt_vid_out(struct file *file, void *fh, struct v4l2_format *fmt) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 650 | { |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 651 | struct ivtv_open_id *id = fh; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 652 | struct ivtv *itv = id->itv; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 653 | struct yuv_playback_info *yi = &itv->yuv_info; |
| 654 | int ret = ivtv_try_fmt_vid_out(file, fh, fmt); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 655 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 656 | if (ret) |
| 657 | return ret; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 658 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 659 | if (id->type != IVTV_DEC_STREAM_TYPE_YUV) |
| 660 | return 0; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 661 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 662 | /* Return now if we already have some frame data */ |
| 663 | if (yi->stream_size) |
| 664 | return -EBUSY; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 665 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 666 | yi->v4l2_src_w = fmt->fmt.pix.width; |
| 667 | yi->v4l2_src_h = fmt->fmt.pix.height; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 668 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 669 | switch (fmt->fmt.pix.field) { |
| 670 | case V4L2_FIELD_NONE: |
| 671 | yi->lace_mode = IVTV_YUV_MODE_PROGRESSIVE; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 672 | break; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 673 | case V4L2_FIELD_ANY: |
| 674 | yi->lace_mode = IVTV_YUV_MODE_AUTO; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 675 | break; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 676 | case V4L2_FIELD_INTERLACED_BT: |
| 677 | yi->lace_mode = |
| 678 | IVTV_YUV_MODE_INTERLACED|IVTV_YUV_SYNC_ODD; |
| 679 | break; |
| 680 | case V4L2_FIELD_INTERLACED_TB: |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 681 | default: |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 682 | yi->lace_mode = IVTV_YUV_MODE_INTERLACED; |
| 683 | break; |
| 684 | } |
| 685 | yi->lace_sync_field = (yi->lace_mode & IVTV_YUV_SYNC_MASK) == IVTV_YUV_SYNC_EVEN ? 0 : 1; |
| 686 | |
| 687 | if (test_bit(IVTV_F_I_DEC_YUV, &itv->i_flags)) |
| 688 | itv->dma_data_req_size = |
| 689 | 1080 * ((yi->v4l2_src_h + 31) & ~31); |
| 690 | |
| 691 | /* Force update of yuv registers */ |
| 692 | yi->yuv_forced_update = 1; |
| 693 | return 0; |
| 694 | } |
| 695 | |
| 696 | static int ivtv_s_fmt_vid_out_overlay(struct file *file, void *fh, struct v4l2_format *fmt) |
| 697 | { |
| 698 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 699 | int ret = ivtv_try_fmt_vid_out_overlay(file, fh, fmt); |
| 700 | |
| 701 | if (ret == 0) { |
| 702 | itv->osd_chroma_key = fmt->fmt.win.chromakey; |
| 703 | itv->osd_global_alpha = fmt->fmt.win.global_alpha; |
| 704 | ivtv_set_osd_alpha(itv); |
| 705 | } |
| 706 | return ret; |
| 707 | } |
| 708 | |
| 709 | static int ivtv_g_chip_ident(struct file *file, void *fh, struct v4l2_chip_ident *chip) |
| 710 | { |
| 711 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 712 | |
| 713 | chip->ident = V4L2_IDENT_NONE; |
| 714 | chip->revision = 0; |
| 715 | if (chip->match_type == V4L2_CHIP_MATCH_HOST) { |
| 716 | if (v4l2_chip_match_host(chip->match_type, chip->match_chip)) |
| 717 | chip->ident = itv->has_cx23415 ? V4L2_IDENT_CX23415 : V4L2_IDENT_CX23416; |
| 718 | return 0; |
| 719 | } |
| 720 | if (chip->match_type == V4L2_CHIP_MATCH_I2C_DRIVER) |
| 721 | return ivtv_i2c_id(itv, chip->match_chip, VIDIOC_G_CHIP_IDENT, chip); |
| 722 | if (chip->match_type == V4L2_CHIP_MATCH_I2C_ADDR) |
| 723 | return ivtv_call_i2c_client(itv, chip->match_chip, VIDIOC_G_CHIP_IDENT, chip); |
| 724 | return -EINVAL; |
| 725 | } |
| 726 | |
| 727 | static int ivtv_g_register(struct file *file, void *fh, struct v4l2_register *reg) |
| 728 | { |
| 729 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 730 | |
| 731 | if (v4l2_chip_match_host(reg->match_type, reg->match_chip)) |
| 732 | return ivtv_itvc(itv, VIDIOC_DBG_G_REGISTER, reg); |
| 733 | if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER) |
| 734 | return ivtv_i2c_id(itv, reg->match_chip, VIDIOC_DBG_G_REGISTER, reg); |
| 735 | return ivtv_call_i2c_client(itv, reg->match_chip, VIDIOC_DBG_G_REGISTER, reg); |
| 736 | } |
| 737 | |
| 738 | static int ivtv_s_register(struct file *file, void *fh, struct v4l2_register *reg) |
| 739 | { |
| 740 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 741 | |
| 742 | if (v4l2_chip_match_host(reg->match_type, reg->match_chip)) |
| 743 | return ivtv_itvc(itv, VIDIOC_DBG_S_REGISTER, reg); |
| 744 | if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER) |
| 745 | return ivtv_i2c_id(itv, reg->match_chip, VIDIOC_DBG_S_REGISTER, reg); |
| 746 | return ivtv_call_i2c_client(itv, reg->match_chip, VIDIOC_DBG_S_REGISTER, reg); |
| 747 | } |
| 748 | |
| 749 | static int ivtv_g_priority(struct file *file, void *fh, enum v4l2_priority *p) |
| 750 | { |
| 751 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 752 | |
| 753 | *p = v4l2_prio_max(&itv->prio); |
| 754 | |
| 755 | return 0; |
| 756 | } |
| 757 | |
| 758 | static int ivtv_s_priority(struct file *file, void *fh, enum v4l2_priority prio) |
| 759 | { |
| 760 | struct ivtv_open_id *id = fh; |
| 761 | struct ivtv *itv = id->itv; |
| 762 | |
| 763 | return v4l2_prio_change(&itv->prio, &id->prio, prio); |
| 764 | } |
| 765 | |
| 766 | static int ivtv_querycap(struct file *file, void *fh, struct v4l2_capability *vcap) |
| 767 | { |
| 768 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 769 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 770 | strlcpy(vcap->driver, IVTV_DRIVER_NAME, sizeof(vcap->driver)); |
| 771 | strlcpy(vcap->card, itv->card_name, sizeof(vcap->card)); |
| 772 | strlcpy(vcap->bus_info, pci_name(itv->dev), sizeof(vcap->bus_info)); |
| 773 | vcap->version = IVTV_DRIVER_VERSION; /* version */ |
| 774 | vcap->capabilities = itv->v4l2_cap; /* capabilities */ |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 775 | return 0; |
| 776 | } |
| 777 | |
| 778 | static int ivtv_enumaudio(struct file *file, void *fh, struct v4l2_audio *vin) |
| 779 | { |
| 780 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 781 | |
| 782 | return ivtv_get_audio_input(itv, vin->index, vin); |
| 783 | } |
| 784 | |
| 785 | static int ivtv_g_audio(struct file *file, void *fh, struct v4l2_audio *vin) |
| 786 | { |
| 787 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 788 | |
| 789 | vin->index = itv->audio_input; |
| 790 | return ivtv_get_audio_input(itv, vin->index, vin); |
| 791 | } |
| 792 | |
| 793 | static int ivtv_s_audio(struct file *file, void *fh, struct v4l2_audio *vout) |
| 794 | { |
| 795 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 796 | |
| 797 | if (vout->index >= itv->nof_audio_inputs) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 798 | return -EINVAL; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 799 | |
| 800 | itv->audio_input = vout->index; |
| 801 | ivtv_audio_set_io(itv); |
| 802 | |
| 803 | return 0; |
| 804 | } |
| 805 | |
| 806 | static int ivtv_enumaudout(struct file *file, void *fh, struct v4l2_audioout *vin) |
| 807 | { |
| 808 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 809 | |
| 810 | /* set it to defaults from our table */ |
| 811 | return ivtv_get_audio_output(itv, vin->index, vin); |
| 812 | } |
| 813 | |
| 814 | static int ivtv_g_audout(struct file *file, void *fh, struct v4l2_audioout *vin) |
| 815 | { |
| 816 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 817 | |
| 818 | vin->index = 0; |
| 819 | return ivtv_get_audio_output(itv, vin->index, vin); |
| 820 | } |
| 821 | |
| 822 | static int ivtv_s_audout(struct file *file, void *fh, struct v4l2_audioout *vout) |
| 823 | { |
| 824 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 825 | |
| 826 | return ivtv_get_audio_output(itv, vout->index, vout); |
| 827 | } |
| 828 | |
| 829 | static int ivtv_enum_input(struct file *file, void *fh, struct v4l2_input *vin) |
| 830 | { |
| 831 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 832 | |
| 833 | /* set it to defaults from our table */ |
| 834 | return ivtv_get_input(itv, vin->index, vin); |
| 835 | } |
| 836 | |
| 837 | static int ivtv_enum_output(struct file *file, void *fh, struct v4l2_output *vout) |
| 838 | { |
| 839 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 840 | |
| 841 | return ivtv_get_output(itv, vout->index, vout); |
| 842 | } |
| 843 | |
| 844 | static int ivtv_cropcap(struct file *file, void *fh, struct v4l2_cropcap *cropcap) |
| 845 | { |
| 846 | struct ivtv_open_id *id = fh; |
| 847 | struct ivtv *itv = id->itv; |
| 848 | struct yuv_playback_info *yi = &itv->yuv_info; |
| 849 | int streamtype; |
| 850 | |
| 851 | streamtype = id->type; |
| 852 | |
| 853 | if (cropcap->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) |
| 854 | return -EINVAL; |
| 855 | cropcap->bounds.top = cropcap->bounds.left = 0; |
| 856 | cropcap->bounds.width = 720; |
| 857 | if (cropcap->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) { |
| 858 | cropcap->bounds.height = itv->is_50hz ? 576 : 480; |
| 859 | cropcap->pixelaspect.numerator = itv->is_50hz ? 59 : 10; |
| 860 | cropcap->pixelaspect.denominator = itv->is_50hz ? 54 : 11; |
| 861 | } else if (streamtype == IVTV_DEC_STREAM_TYPE_YUV) { |
| 862 | if (yi->track_osd) { |
| 863 | cropcap->bounds.width = yi->osd_full_w; |
| 864 | cropcap->bounds.height = yi->osd_full_h; |
| 865 | } else { |
| 866 | cropcap->bounds.width = 720; |
| 867 | cropcap->bounds.height = |
| 868 | itv->is_out_50hz ? 576 : 480; |
| 869 | } |
| 870 | cropcap->pixelaspect.numerator = itv->is_out_50hz ? 59 : 10; |
| 871 | cropcap->pixelaspect.denominator = itv->is_out_50hz ? 54 : 11; |
| 872 | } else { |
| 873 | cropcap->bounds.height = itv->is_out_50hz ? 576 : 480; |
| 874 | cropcap->pixelaspect.numerator = itv->is_out_50hz ? 59 : 10; |
| 875 | cropcap->pixelaspect.denominator = itv->is_out_50hz ? 54 : 11; |
| 876 | } |
| 877 | cropcap->defrect = cropcap->bounds; |
| 878 | return 0; |
| 879 | } |
| 880 | |
| 881 | static int ivtv_s_crop(struct file *file, void *fh, struct v4l2_crop *crop) |
| 882 | { |
| 883 | struct ivtv_open_id *id = fh; |
| 884 | struct ivtv *itv = id->itv; |
| 885 | struct yuv_playback_info *yi = &itv->yuv_info; |
| 886 | int streamtype; |
| 887 | |
| 888 | streamtype = id->type; |
| 889 | |
| 890 | if (ivtv_debug & IVTV_DBGFLG_IOCTL) { |
| 891 | printk(KERN_INFO "ivtv%d ioctl: ", itv->num); |
| 892 | /* Should be replaced */ |
| 893 | /* v4l_printk_ioctl(VIDIOC_S_CROP); */ |
| 894 | } |
| 895 | |
| 896 | if (crop->type == V4L2_BUF_TYPE_VIDEO_OUTPUT && |
| 897 | (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) { |
| 898 | if (streamtype == IVTV_DEC_STREAM_TYPE_YUV) { |
| 899 | yi->main_rect = crop->c; |
| 900 | return 0; |
| 901 | } else { |
| 902 | if (!ivtv_vapi(itv, CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, 4, |
| 903 | crop->c.width, crop->c.height, crop->c.left, crop->c.top)) { |
| 904 | itv->main_rect = crop->c; |
| 905 | return 0; |
| 906 | } |
| 907 | } |
| 908 | return -EINVAL; |
| 909 | } |
| 910 | return -EINVAL; |
| 911 | } |
| 912 | |
| 913 | static int ivtv_g_crop(struct file *file, void *fh, struct v4l2_crop *crop) |
| 914 | { |
| 915 | struct ivtv_open_id *id = fh; |
| 916 | struct ivtv *itv = id->itv; |
| 917 | struct yuv_playback_info *yi = &itv->yuv_info; |
| 918 | int streamtype; |
| 919 | |
| 920 | streamtype = id->type; |
| 921 | |
| 922 | if (crop->type == V4L2_BUF_TYPE_VIDEO_OUTPUT && |
| 923 | (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) { |
| 924 | if (streamtype == IVTV_DEC_STREAM_TYPE_YUV) |
| 925 | crop->c = yi->main_rect; |
| 926 | else |
| 927 | crop->c = itv->main_rect; |
| 928 | return 0; |
| 929 | } |
| 930 | return -EINVAL; |
| 931 | } |
| 932 | |
| 933 | static int ivtv_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdesc *fmt) |
| 934 | { |
| 935 | static struct v4l2_fmtdesc formats[] = { |
| 936 | { 0, 0, 0, |
| 937 | "HM12 (YUV 4:2:0)", V4L2_PIX_FMT_HM12, |
| 938 | { 0, 0, 0, 0 } |
| 939 | }, |
| 940 | { 1, 0, V4L2_FMT_FLAG_COMPRESSED, |
| 941 | "MPEG", V4L2_PIX_FMT_MPEG, |
| 942 | { 0, 0, 0, 0 } |
| 943 | } |
| 944 | }; |
| 945 | enum v4l2_buf_type type = fmt->type; |
| 946 | |
| 947 | if (fmt->index > 1) |
| 948 | return -EINVAL; |
| 949 | |
| 950 | *fmt = formats[fmt->index]; |
| 951 | fmt->type = type; |
| 952 | return 0; |
| 953 | } |
| 954 | |
| 955 | static int ivtv_enum_fmt_vid_out(struct file *file, void *fh, struct v4l2_fmtdesc *fmt) |
| 956 | { |
| 957 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 958 | |
| 959 | static struct v4l2_fmtdesc formats[] = { |
| 960 | { 0, 0, 0, |
| 961 | "HM12 (YUV 4:2:0)", V4L2_PIX_FMT_HM12, |
| 962 | { 0, 0, 0, 0 } |
| 963 | }, |
| 964 | { 1, 0, V4L2_FMT_FLAG_COMPRESSED, |
| 965 | "MPEG", V4L2_PIX_FMT_MPEG, |
| 966 | { 0, 0, 0, 0 } |
| 967 | } |
| 968 | }; |
| 969 | enum v4l2_buf_type type = fmt->type; |
| 970 | |
| 971 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) |
| 972 | return -EINVAL; |
| 973 | |
| 974 | if (fmt->index > 1) |
| 975 | return -EINVAL; |
| 976 | |
| 977 | *fmt = formats[fmt->index]; |
| 978 | fmt->type = type; |
| 979 | |
| 980 | return 0; |
| 981 | } |
| 982 | |
| 983 | static int ivtv_g_input(struct file *file, void *fh, unsigned int *i) |
| 984 | { |
| 985 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 986 | |
| 987 | *i = itv->active_input; |
| 988 | |
| 989 | return 0; |
| 990 | } |
| 991 | |
| 992 | int ivtv_s_input(struct file *file, void *fh, unsigned int inp) |
| 993 | { |
| 994 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 995 | |
| 996 | if (inp < 0 || inp >= itv->nof_inputs) |
| 997 | return -EINVAL; |
| 998 | |
| 999 | if (inp == itv->active_input) { |
| 1000 | IVTV_DEBUG_INFO("Input unchanged\n"); |
| 1001 | return 0; |
| 1002 | } |
| 1003 | |
| 1004 | if (atomic_read(&itv->capturing) > 0) { |
| 1005 | return -EBUSY; |
| 1006 | } |
| 1007 | |
| 1008 | IVTV_DEBUG_INFO("Changing input from %d to %d\n", |
| 1009 | itv->active_input, inp); |
| 1010 | |
| 1011 | itv->active_input = inp; |
| 1012 | /* Set the audio input to whatever is appropriate for the |
| 1013 | input type. */ |
| 1014 | itv->audio_input = itv->card->video_inputs[inp].audio_index; |
| 1015 | |
| 1016 | /* prevent others from messing with the streams until |
| 1017 | we're finished changing inputs. */ |
| 1018 | ivtv_mute(itv); |
| 1019 | ivtv_video_set_io(itv); |
| 1020 | ivtv_audio_set_io(itv); |
| 1021 | ivtv_unmute(itv); |
| 1022 | |
| 1023 | return 0; |
| 1024 | } |
| 1025 | |
| 1026 | static int ivtv_g_output(struct file *file, void *fh, unsigned int *i) |
| 1027 | { |
| 1028 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 1029 | |
| 1030 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) |
| 1031 | return -EINVAL; |
| 1032 | |
| 1033 | *i = itv->active_output; |
| 1034 | |
| 1035 | return 0; |
| 1036 | } |
| 1037 | |
| 1038 | static int ivtv_s_output(struct file *file, void *fh, unsigned int outp) |
| 1039 | { |
| 1040 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 1041 | struct v4l2_routing route; |
| 1042 | |
| 1043 | if (outp >= itv->card->nof_outputs) |
| 1044 | return -EINVAL; |
| 1045 | |
| 1046 | if (outp == itv->active_output) { |
| 1047 | IVTV_DEBUG_INFO("Output unchanged\n"); |
| 1048 | return 0; |
| 1049 | } |
| 1050 | IVTV_DEBUG_INFO("Changing output from %d to %d\n", |
| 1051 | itv->active_output, outp); |
| 1052 | |
| 1053 | itv->active_output = outp; |
| 1054 | route.input = SAA7127_INPUT_TYPE_NORMAL; |
| 1055 | route.output = itv->card->video_outputs[outp].video_output; |
| 1056 | ivtv_saa7127(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route); |
| 1057 | |
| 1058 | return 0; |
| 1059 | } |
| 1060 | |
| 1061 | static int ivtv_g_frequency(struct file *file, void *fh, struct v4l2_frequency *vf) |
| 1062 | { |
| 1063 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 1064 | |
| 1065 | if (vf->tuner != 0) |
| 1066 | return -EINVAL; |
| 1067 | |
| 1068 | ivtv_call_i2c_clients(itv, VIDIOC_G_FREQUENCY, vf); |
| 1069 | return 0; |
| 1070 | } |
| 1071 | |
| 1072 | int ivtv_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf) |
| 1073 | { |
| 1074 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 1075 | |
| 1076 | if (vf->tuner != 0) |
| 1077 | return -EINVAL; |
| 1078 | |
| 1079 | ivtv_mute(itv); |
| 1080 | IVTV_DEBUG_INFO("v4l2 ioctl: set frequency %d\n", vf->frequency); |
| 1081 | ivtv_call_i2c_clients(itv, VIDIOC_S_FREQUENCY, vf); |
| 1082 | ivtv_unmute(itv); |
| 1083 | return 0; |
| 1084 | } |
| 1085 | |
| 1086 | static int ivtv_g_std(struct file *file, void *fh, v4l2_std_id *std) |
| 1087 | { |
| 1088 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 1089 | |
| 1090 | *std = itv->std; |
| 1091 | return 0; |
| 1092 | } |
| 1093 | |
| 1094 | int ivtv_s_std(struct file *file, void *fh, v4l2_std_id *std) |
| 1095 | { |
| 1096 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 1097 | struct yuv_playback_info *yi = &itv->yuv_info; |
| 1098 | |
| 1099 | if ((*std & V4L2_STD_ALL) == 0) |
| 1100 | return -EINVAL; |
| 1101 | |
| 1102 | if (*std == itv->std) |
| 1103 | return 0; |
| 1104 | |
| 1105 | if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) || |
| 1106 | atomic_read(&itv->capturing) > 0 || |
| 1107 | atomic_read(&itv->decoding) > 0) { |
| 1108 | /* Switching standard would turn off the radio or mess |
| 1109 | with already running streams, prevent that by |
| 1110 | returning EBUSY. */ |
| 1111 | return -EBUSY; |
| 1112 | } |
| 1113 | |
| 1114 | itv->std = *std; |
| 1115 | itv->is_60hz = (*std & V4L2_STD_525_60) ? 1 : 0; |
| 1116 | itv->params.is_50hz = itv->is_50hz = !itv->is_60hz; |
| 1117 | itv->params.width = 720; |
| 1118 | itv->params.height = itv->is_50hz ? 576 : 480; |
| 1119 | itv->vbi.count = itv->is_50hz ? 18 : 12; |
| 1120 | itv->vbi.start[0] = itv->is_50hz ? 6 : 10; |
| 1121 | itv->vbi.start[1] = itv->is_50hz ? 318 : 273; |
| 1122 | |
| 1123 | if (itv->hw_flags & IVTV_HW_CX25840) |
| 1124 | itv->vbi.sliced_decoder_line_size = itv->is_60hz ? 272 : 284; |
| 1125 | |
| 1126 | IVTV_DEBUG_INFO("Switching standard to %llx.\n", (unsigned long long)itv->std); |
| 1127 | |
| 1128 | /* Tuner */ |
| 1129 | ivtv_call_i2c_clients(itv, VIDIOC_S_STD, &itv->std); |
| 1130 | |
| 1131 | if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) { |
| 1132 | /* set display standard */ |
| 1133 | itv->std_out = *std; |
| 1134 | itv->is_out_60hz = itv->is_60hz; |
| 1135 | itv->is_out_50hz = itv->is_50hz; |
| 1136 | ivtv_call_i2c_clients(itv, VIDIOC_INT_S_STD_OUTPUT, &itv->std_out); |
| 1137 | ivtv_vapi(itv, CX2341X_DEC_SET_STANDARD, 1, itv->is_out_50hz); |
| 1138 | itv->main_rect.left = itv->main_rect.top = 0; |
| 1139 | itv->main_rect.width = 720; |
| 1140 | itv->main_rect.height = itv->params.height; |
| 1141 | ivtv_vapi(itv, CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, 4, |
| 1142 | 720, itv->main_rect.height, 0, 0); |
| 1143 | yi->main_rect = itv->main_rect; |
| 1144 | if (!itv->osd_info) { |
| 1145 | yi->osd_full_w = 720; |
| 1146 | yi->osd_full_h = itv->is_out_50hz ? 576 : 480; |
| 1147 | } |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1148 | } |
| 1149 | return 0; |
| 1150 | } |
| 1151 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1152 | static int ivtv_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1153 | { |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1154 | struct ivtv_open_id *id = fh; |
| 1155 | struct ivtv *itv = id->itv; |
| 1156 | |
| 1157 | if (vt->index != 0) |
| 1158 | return -EINVAL; |
| 1159 | |
| 1160 | ivtv_call_i2c_clients(itv, VIDIOC_S_TUNER, vt); |
| 1161 | |
| 1162 | return 0; |
| 1163 | } |
| 1164 | |
| 1165 | static int ivtv_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) |
| 1166 | { |
| 1167 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 1168 | |
| 1169 | if (vt->index != 0) |
| 1170 | return -EINVAL; |
| 1171 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1172 | ivtv_call_i2c_clients(itv, VIDIOC_G_TUNER, vt); |
| 1173 | |
| 1174 | if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags)) { |
| 1175 | strlcpy(vt->name, "ivtv Radio Tuner", sizeof(vt->name)); |
| 1176 | vt->type = V4L2_TUNER_RADIO; |
| 1177 | } else { |
| 1178 | strlcpy(vt->name, "ivtv TV Tuner", sizeof(vt->name)); |
| 1179 | vt->type = V4L2_TUNER_ANALOG_TV; |
| 1180 | } |
| 1181 | |
| 1182 | return 0; |
| 1183 | } |
| 1184 | |
| 1185 | static int ivtv_g_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_sliced_vbi_cap *cap) |
| 1186 | { |
| 1187 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 1188 | int set = itv->is_50hz ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525; |
| 1189 | int f, l; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1190 | |
Hans Verkuil | 79afcb1 | 2008-06-21 09:02:36 -0300 | [diff] [blame^] | 1191 | if (cap->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) { |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1192 | for (f = 0; f < 2; f++) { |
| 1193 | for (l = 0; l < 24; l++) { |
| 1194 | if (valid_service_line(f, l, itv->is_50hz)) |
| 1195 | cap->service_lines[f][l] = set; |
| 1196 | } |
| 1197 | } |
| 1198 | return 0; |
| 1199 | } |
Hans Verkuil | 79afcb1 | 2008-06-21 09:02:36 -0300 | [diff] [blame^] | 1200 | if (cap->type == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT) { |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1201 | if (!(itv->v4l2_cap & V4L2_CAP_SLICED_VBI_OUTPUT)) |
| 1202 | return -EINVAL; |
| 1203 | if (itv->is_60hz) { |
| 1204 | cap->service_lines[0][21] = V4L2_SLICED_CAPTION_525; |
| 1205 | cap->service_lines[1][21] = V4L2_SLICED_CAPTION_525; |
| 1206 | } else { |
| 1207 | cap->service_lines[0][23] = V4L2_SLICED_WSS_625; |
| 1208 | cap->service_lines[0][16] = V4L2_SLICED_VPS; |
| 1209 | } |
| 1210 | return 0; |
| 1211 | } |
| 1212 | return -EINVAL; |
| 1213 | } |
| 1214 | |
| 1215 | static int ivtv_g_enc_index(struct file *file, void *fh, struct v4l2_enc_idx *idx) |
| 1216 | { |
| 1217 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 1218 | struct v4l2_enc_idx_entry *e = idx->entry; |
| 1219 | int entries; |
| 1220 | int i; |
| 1221 | |
| 1222 | entries = (itv->pgm_info_write_idx + IVTV_MAX_PGM_INDEX - itv->pgm_info_read_idx) % |
| 1223 | IVTV_MAX_PGM_INDEX; |
| 1224 | if (entries > V4L2_ENC_IDX_ENTRIES) |
| 1225 | entries = V4L2_ENC_IDX_ENTRIES; |
| 1226 | idx->entries = 0; |
| 1227 | for (i = 0; i < entries; i++) { |
| 1228 | *e = itv->pgm_info[(itv->pgm_info_read_idx + i) % IVTV_MAX_PGM_INDEX]; |
| 1229 | if ((e->flags & V4L2_ENC_IDX_FRAME_MASK) <= V4L2_ENC_IDX_FRAME_B) { |
| 1230 | idx->entries++; |
| 1231 | e++; |
| 1232 | } |
| 1233 | } |
| 1234 | itv->pgm_info_read_idx = (itv->pgm_info_read_idx + idx->entries) % IVTV_MAX_PGM_INDEX; |
| 1235 | return 0; |
| 1236 | } |
| 1237 | |
| 1238 | static int ivtv_encoder_cmd(struct file *file, void *fh, struct v4l2_encoder_cmd *enc) |
| 1239 | { |
| 1240 | struct ivtv_open_id *id = fh; |
| 1241 | struct ivtv *itv = id->itv; |
| 1242 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1243 | |
| 1244 | switch (enc->cmd) { |
| 1245 | case V4L2_ENC_CMD_START: |
| 1246 | IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_START\n"); |
| 1247 | enc->flags = 0; |
| 1248 | return ivtv_start_capture(id); |
| 1249 | |
| 1250 | case V4L2_ENC_CMD_STOP: |
| 1251 | IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_STOP\n"); |
| 1252 | enc->flags &= V4L2_ENC_CMD_STOP_AT_GOP_END; |
| 1253 | ivtv_stop_capture(id, enc->flags & V4L2_ENC_CMD_STOP_AT_GOP_END); |
| 1254 | return 0; |
| 1255 | |
| 1256 | case V4L2_ENC_CMD_PAUSE: |
| 1257 | IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_PAUSE\n"); |
| 1258 | enc->flags = 0; |
| 1259 | |
| 1260 | if (!atomic_read(&itv->capturing)) |
| 1261 | return -EPERM; |
| 1262 | if (test_and_set_bit(IVTV_F_I_ENC_PAUSED, &itv->i_flags)) |
| 1263 | return 0; |
| 1264 | |
| 1265 | ivtv_mute(itv); |
| 1266 | ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 0); |
| 1267 | break; |
| 1268 | |
| 1269 | case V4L2_ENC_CMD_RESUME: |
| 1270 | IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_RESUME\n"); |
| 1271 | enc->flags = 0; |
| 1272 | |
| 1273 | if (!atomic_read(&itv->capturing)) |
| 1274 | return -EPERM; |
| 1275 | |
| 1276 | if (!test_and_clear_bit(IVTV_F_I_ENC_PAUSED, &itv->i_flags)) |
| 1277 | return 0; |
| 1278 | |
| 1279 | ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 1); |
| 1280 | ivtv_unmute(itv); |
| 1281 | break; |
| 1282 | default: |
| 1283 | IVTV_DEBUG_IOCTL("Unknown cmd %d\n", enc->cmd); |
| 1284 | return -EINVAL; |
| 1285 | } |
| 1286 | |
| 1287 | return 0; |
| 1288 | } |
| 1289 | |
| 1290 | static int ivtv_try_encoder_cmd(struct file *file, void *fh, struct v4l2_encoder_cmd *enc) |
| 1291 | { |
| 1292 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 1293 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1294 | switch (enc->cmd) { |
| 1295 | case V4L2_ENC_CMD_START: |
| 1296 | IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_START\n"); |
| 1297 | enc->flags = 0; |
| 1298 | return 0; |
| 1299 | |
| 1300 | case V4L2_ENC_CMD_STOP: |
| 1301 | IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_STOP\n"); |
| 1302 | enc->flags &= V4L2_ENC_CMD_STOP_AT_GOP_END; |
| 1303 | return 0; |
| 1304 | |
| 1305 | case V4L2_ENC_CMD_PAUSE: |
| 1306 | IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_PAUSE\n"); |
| 1307 | enc->flags = 0; |
| 1308 | return 0; |
| 1309 | |
| 1310 | case V4L2_ENC_CMD_RESUME: |
| 1311 | IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_RESUME\n"); |
| 1312 | enc->flags = 0; |
| 1313 | return 0; |
| 1314 | default: |
| 1315 | IVTV_DEBUG_IOCTL("Unknown cmd %d\n", enc->cmd); |
| 1316 | return -EINVAL; |
| 1317 | } |
| 1318 | } |
| 1319 | |
| 1320 | static int ivtv_g_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *fb) |
| 1321 | { |
| 1322 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
Hans Verkuil | 2d4d5f1 | 2007-08-23 21:15:24 -0300 | [diff] [blame] | 1323 | u32 data[CX2341X_MBOX_MAX_DATA]; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1324 | struct yuv_playback_info *yi = &itv->yuv_info; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1325 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1326 | int pixfmt; |
| 1327 | static u32 pixel_format[16] = { |
| 1328 | V4L2_PIX_FMT_PAL8, /* Uses a 256-entry RGB colormap */ |
| 1329 | V4L2_PIX_FMT_RGB565, |
| 1330 | V4L2_PIX_FMT_RGB555, |
| 1331 | V4L2_PIX_FMT_RGB444, |
| 1332 | V4L2_PIX_FMT_RGB32, |
| 1333 | 0, |
| 1334 | 0, |
| 1335 | 0, |
| 1336 | V4L2_PIX_FMT_PAL8, /* Uses a 256-entry YUV colormap */ |
| 1337 | V4L2_PIX_FMT_YUV565, |
| 1338 | V4L2_PIX_FMT_YUV555, |
| 1339 | V4L2_PIX_FMT_YUV444, |
| 1340 | V4L2_PIX_FMT_YUV32, |
| 1341 | 0, |
| 1342 | 0, |
| 1343 | 0, |
| 1344 | }; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1345 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1346 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY)) |
| 1347 | return -EINVAL; |
Hans Verkuil | d46c17d | 2007-03-10 17:59:15 -0300 | [diff] [blame] | 1348 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1349 | fb->capability = V4L2_FBUF_CAP_EXTERNOVERLAY | V4L2_FBUF_CAP_CHROMAKEY | |
| 1350 | V4L2_FBUF_CAP_GLOBAL_ALPHA; |
Hans Verkuil | d46c17d | 2007-03-10 17:59:15 -0300 | [diff] [blame] | 1351 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1352 | ivtv_vapi_result(itv, data, CX2341X_OSD_GET_STATE, 0); |
| 1353 | data[0] |= (read_reg(0x2a00) >> 7) & 0x40; |
| 1354 | pixfmt = (data[0] >> 3) & 0xf; |
Hans Verkuil | d46c17d | 2007-03-10 17:59:15 -0300 | [diff] [blame] | 1355 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1356 | fb->fmt.pixelformat = pixel_format[pixfmt]; |
| 1357 | fb->fmt.width = itv->osd_rect.width; |
| 1358 | fb->fmt.height = itv->osd_rect.height; |
| 1359 | fb->base = (void *)itv->osd_video_pbase; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1360 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1361 | if (itv->osd_chroma_key_state) |
| 1362 | fb->flags |= V4L2_FBUF_FLAG_CHROMAKEY; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1363 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1364 | if (itv->osd_global_alpha_state) |
| 1365 | fb->flags |= V4L2_FBUF_FLAG_GLOBAL_ALPHA; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1366 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1367 | pixfmt &= 7; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1368 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1369 | /* no local alpha for RGB565 or unknown formats */ |
| 1370 | if (pixfmt == 1 || pixfmt > 4) |
Hans Verkuil | 987e00b | 2007-05-29 13:03:27 -0300 | [diff] [blame] | 1371 | return 0; |
Hans Verkuil | 987e00b | 2007-05-29 13:03:27 -0300 | [diff] [blame] | 1372 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1373 | /* 16-bit formats have inverted local alpha */ |
| 1374 | if (pixfmt == 2 || pixfmt == 3) |
| 1375 | fb->capability |= V4L2_FBUF_CAP_LOCAL_INV_ALPHA; |
| 1376 | else |
| 1377 | fb->capability |= V4L2_FBUF_CAP_LOCAL_ALPHA; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1378 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1379 | if (itv->osd_local_alpha_state) { |
Hans Verkuil | 2d4d5f1 | 2007-08-23 21:15:24 -0300 | [diff] [blame] | 1380 | /* 16-bit formats have inverted local alpha */ |
| 1381 | if (pixfmt == 2 || pixfmt == 3) |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1382 | fb->flags |= V4L2_FBUF_FLAG_LOCAL_INV_ALPHA; |
Hans Verkuil | 2d4d5f1 | 2007-08-23 21:15:24 -0300 | [diff] [blame] | 1383 | else |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1384 | fb->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA; |
Hans Verkuil | d4e7ee3 | 2007-03-10 18:19:12 -0300 | [diff] [blame] | 1385 | } |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1386 | if (yi->track_osd) |
| 1387 | fb->flags |= V4L2_FBUF_FLAG_OVERLAY; |
Hans Verkuil | d4e7ee3 | 2007-03-10 18:19:12 -0300 | [diff] [blame] | 1388 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1389 | return 0; |
| 1390 | } |
Hans Verkuil | d4e7ee3 | 2007-03-10 18:19:12 -0300 | [diff] [blame] | 1391 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1392 | static int ivtv_s_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *fb) |
| 1393 | { |
| 1394 | struct ivtv_open_id *id = fh; |
| 1395 | struct ivtv *itv = id->itv; |
| 1396 | struct yuv_playback_info *yi = &itv->yuv_info; |
Hans Verkuil | d4e7ee3 | 2007-03-10 18:19:12 -0300 | [diff] [blame] | 1397 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1398 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY)) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1399 | return -EINVAL; |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1400 | |
| 1401 | itv->osd_global_alpha_state = (fb->flags & V4L2_FBUF_FLAG_GLOBAL_ALPHA) != 0; |
| 1402 | itv->osd_local_alpha_state = |
| 1403 | (fb->flags & (V4L2_FBUF_FLAG_LOCAL_ALPHA|V4L2_FBUF_FLAG_LOCAL_INV_ALPHA)) != 0; |
| 1404 | itv->osd_chroma_key_state = (fb->flags & V4L2_FBUF_FLAG_CHROMAKEY) != 0; |
| 1405 | ivtv_set_osd_alpha(itv); |
| 1406 | yi->track_osd = (fb->flags & V4L2_FBUF_FLAG_OVERLAY) != 0; |
| 1407 | |
| 1408 | return 0; |
| 1409 | } |
| 1410 | |
| 1411 | static int ivtv_overlay(struct file *file, void *fh, unsigned int on) |
| 1412 | { |
| 1413 | struct ivtv_open_id *id = fh; |
| 1414 | struct ivtv *itv = id->itv; |
| 1415 | |
| 1416 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY)) |
| 1417 | return -EINVAL; |
| 1418 | |
| 1419 | ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, on != 0); |
| 1420 | |
| 1421 | return 0; |
| 1422 | } |
| 1423 | |
| 1424 | static int ivtv_log_status(struct file *file, void *fh) |
| 1425 | { |
| 1426 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
| 1427 | u32 data[CX2341X_MBOX_MAX_DATA]; |
| 1428 | |
| 1429 | int has_output = itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT; |
| 1430 | struct v4l2_input vidin; |
| 1431 | struct v4l2_audio audin; |
| 1432 | int i; |
| 1433 | |
| 1434 | IVTV_INFO("================= START STATUS CARD #%d =================\n", itv->num); |
| 1435 | IVTV_INFO("Version: %s Card: %s\n", IVTV_VERSION, itv->card_name); |
| 1436 | if (itv->hw_flags & IVTV_HW_TVEEPROM) { |
| 1437 | struct tveeprom tv; |
| 1438 | |
| 1439 | ivtv_read_eeprom(itv, &tv); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1440 | } |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1441 | ivtv_call_i2c_clients(itv, VIDIOC_LOG_STATUS, NULL); |
| 1442 | ivtv_get_input(itv, itv->active_input, &vidin); |
| 1443 | ivtv_get_audio_input(itv, itv->audio_input, &audin); |
| 1444 | IVTV_INFO("Video Input: %s\n", vidin.name); |
| 1445 | IVTV_INFO("Audio Input: %s%s\n", audin.name, |
| 1446 | (itv->dualwatch_stereo_mode & ~0x300) == 0x200 ? " (Bilingual)" : ""); |
| 1447 | if (has_output) { |
| 1448 | struct v4l2_output vidout; |
| 1449 | struct v4l2_audioout audout; |
| 1450 | int mode = itv->output_mode; |
| 1451 | static const char * const output_modes[5] = { |
| 1452 | "None", |
| 1453 | "MPEG Streaming", |
| 1454 | "YUV Streaming", |
| 1455 | "YUV Frames", |
| 1456 | "Passthrough", |
| 1457 | }; |
| 1458 | static const char * const audio_modes[5] = { |
| 1459 | "Stereo", |
| 1460 | "Left", |
| 1461 | "Right", |
| 1462 | "Mono", |
| 1463 | "Swapped" |
| 1464 | }; |
| 1465 | static const char * const alpha_mode[4] = { |
| 1466 | "None", |
| 1467 | "Global", |
| 1468 | "Local", |
| 1469 | "Global and Local" |
| 1470 | }; |
| 1471 | static const char * const pixel_format[16] = { |
| 1472 | "ARGB Indexed", |
| 1473 | "RGB 5:6:5", |
| 1474 | "ARGB 1:5:5:5", |
| 1475 | "ARGB 1:4:4:4", |
| 1476 | "ARGB 8:8:8:8", |
| 1477 | "5", |
| 1478 | "6", |
| 1479 | "7", |
| 1480 | "AYUV Indexed", |
| 1481 | "YUV 5:6:5", |
| 1482 | "AYUV 1:5:5:5", |
| 1483 | "AYUV 1:4:4:4", |
| 1484 | "AYUV 8:8:8:8", |
| 1485 | "13", |
| 1486 | "14", |
| 1487 | "15", |
| 1488 | }; |
| 1489 | |
| 1490 | ivtv_get_output(itv, itv->active_output, &vidout); |
| 1491 | ivtv_get_audio_output(itv, 0, &audout); |
| 1492 | IVTV_INFO("Video Output: %s\n", vidout.name); |
| 1493 | IVTV_INFO("Audio Output: %s (Stereo/Bilingual: %s/%s)\n", audout.name, |
| 1494 | audio_modes[itv->audio_stereo_mode], |
| 1495 | audio_modes[itv->audio_bilingual_mode]); |
| 1496 | if (mode < 0 || mode > OUT_PASSTHROUGH) |
| 1497 | mode = OUT_NONE; |
| 1498 | IVTV_INFO("Output Mode: %s\n", output_modes[mode]); |
| 1499 | ivtv_vapi_result(itv, data, CX2341X_OSD_GET_STATE, 0); |
| 1500 | data[0] |= (read_reg(0x2a00) >> 7) & 0x40; |
| 1501 | IVTV_INFO("Overlay: %s, Alpha: %s, Pixel Format: %s\n", |
| 1502 | data[0] & 1 ? "On" : "Off", |
| 1503 | alpha_mode[(data[0] >> 1) & 0x3], |
| 1504 | pixel_format[(data[0] >> 3) & 0xf]); |
| 1505 | } |
| 1506 | IVTV_INFO("Tuner: %s\n", |
| 1507 | test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ? "Radio" : "TV"); |
| 1508 | cx2341x_log_status(&itv->params, itv->name); |
| 1509 | IVTV_INFO("Status flags: 0x%08lx\n", itv->i_flags); |
| 1510 | for (i = 0; i < IVTV_MAX_STREAMS; i++) { |
| 1511 | struct ivtv_stream *s = &itv->streams[i]; |
| 1512 | |
| 1513 | if (s->v4l2dev == NULL || s->buffers == 0) |
| 1514 | continue; |
| 1515 | IVTV_INFO("Stream %s: status 0x%04lx, %d%% of %d KiB (%d buffers) in use\n", s->name, s->s_flags, |
| 1516 | (s->buffers - s->q_free.buffers) * 100 / s->buffers, |
| 1517 | (s->buffers * s->buf_size) / 1024, s->buffers); |
| 1518 | } |
| 1519 | |
| 1520 | IVTV_INFO("Read MPG/VBI: %lld/%lld bytes\n", (long long)itv->mpg_data_received, (long long)itv->vbi_data_inserted); |
| 1521 | IVTV_INFO("================== END STATUS CARD #%d ==================\n", itv->num); |
| 1522 | |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1523 | return 0; |
| 1524 | } |
| 1525 | |
Hans Verkuil | d4e7ee3 | 2007-03-10 18:19:12 -0300 | [diff] [blame] | 1526 | static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1527 | { |
| 1528 | struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data; |
| 1529 | struct ivtv *itv = id->itv; |
| 1530 | int nonblocking = filp->f_flags & O_NONBLOCK; |
| 1531 | struct ivtv_stream *s = &itv->streams[id->type]; |
| 1532 | |
| 1533 | switch (cmd) { |
| 1534 | case IVTV_IOC_DMA_FRAME: { |
| 1535 | struct ivtv_dma_frame *args = arg; |
| 1536 | |
| 1537 | IVTV_DEBUG_IOCTL("IVTV_IOC_DMA_FRAME\n"); |
| 1538 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) |
| 1539 | return -EINVAL; |
| 1540 | if (args->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) |
| 1541 | return -EINVAL; |
| 1542 | if (itv->output_mode == OUT_UDMA_YUV && args->y_source == NULL) |
| 1543 | return 0; |
| 1544 | if (ivtv_claim_stream(id, id->type)) { |
| 1545 | return -EBUSY; |
| 1546 | } |
| 1547 | if (ivtv_set_output_mode(itv, OUT_UDMA_YUV) != OUT_UDMA_YUV) { |
| 1548 | ivtv_release_stream(s); |
| 1549 | return -EBUSY; |
| 1550 | } |
Hans Verkuil | ad8ff0f | 2007-08-20 16:01:58 -0300 | [diff] [blame] | 1551 | /* Mark that this file handle started the UDMA_YUV mode */ |
| 1552 | id->yuv_frames = 1; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1553 | if (args->y_source == NULL) |
| 1554 | return 0; |
| 1555 | return ivtv_yuv_prep_frame(itv, args); |
| 1556 | } |
| 1557 | |
| 1558 | case VIDEO_GET_PTS: { |
| 1559 | u32 data[CX2341X_MBOX_MAX_DATA]; |
| 1560 | u64 *pts = arg; |
| 1561 | |
| 1562 | IVTV_DEBUG_IOCTL("VIDEO_GET_PTS\n"); |
| 1563 | if (s->type < IVTV_DEC_STREAM_TYPE_MPG) { |
| 1564 | *pts = s->dma_pts; |
| 1565 | break; |
| 1566 | } |
| 1567 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) |
| 1568 | return -EINVAL; |
| 1569 | |
| 1570 | if (test_bit(IVTV_F_I_VALID_DEC_TIMINGS, &itv->i_flags)) { |
| 1571 | *pts = (u64) ((u64)itv->last_dec_timing[2] << 32) | |
| 1572 | (u64)itv->last_dec_timing[1]; |
| 1573 | break; |
| 1574 | } |
| 1575 | *pts = 0; |
| 1576 | if (atomic_read(&itv->decoding)) { |
| 1577 | if (ivtv_api(itv, CX2341X_DEC_GET_TIMING_INFO, 5, data)) { |
| 1578 | IVTV_DEBUG_WARN("GET_TIMING: couldn't read clock\n"); |
| 1579 | return -EIO; |
| 1580 | } |
| 1581 | memcpy(itv->last_dec_timing, data, sizeof(itv->last_dec_timing)); |
| 1582 | set_bit(IVTV_F_I_VALID_DEC_TIMINGS, &itv->i_flags); |
| 1583 | *pts = (u64) ((u64) data[2] << 32) | (u64) data[1]; |
| 1584 | /*timing->scr = (u64) (((u64) data[4] << 32) | (u64) (data[3]));*/ |
| 1585 | } |
| 1586 | break; |
| 1587 | } |
| 1588 | |
| 1589 | case VIDEO_GET_FRAME_COUNT: { |
| 1590 | u32 data[CX2341X_MBOX_MAX_DATA]; |
| 1591 | u64 *frame = arg; |
| 1592 | |
| 1593 | IVTV_DEBUG_IOCTL("VIDEO_GET_FRAME_COUNT\n"); |
| 1594 | if (s->type < IVTV_DEC_STREAM_TYPE_MPG) { |
| 1595 | *frame = 0; |
| 1596 | break; |
| 1597 | } |
| 1598 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) |
| 1599 | return -EINVAL; |
| 1600 | |
| 1601 | if (test_bit(IVTV_F_I_VALID_DEC_TIMINGS, &itv->i_flags)) { |
| 1602 | *frame = itv->last_dec_timing[0]; |
| 1603 | break; |
| 1604 | } |
| 1605 | *frame = 0; |
| 1606 | if (atomic_read(&itv->decoding)) { |
| 1607 | if (ivtv_api(itv, CX2341X_DEC_GET_TIMING_INFO, 5, data)) { |
| 1608 | IVTV_DEBUG_WARN("GET_TIMING: couldn't read clock\n"); |
| 1609 | return -EIO; |
| 1610 | } |
| 1611 | memcpy(itv->last_dec_timing, data, sizeof(itv->last_dec_timing)); |
| 1612 | set_bit(IVTV_F_I_VALID_DEC_TIMINGS, &itv->i_flags); |
| 1613 | *frame = data[0]; |
| 1614 | } |
| 1615 | break; |
| 1616 | } |
| 1617 | |
| 1618 | case VIDEO_PLAY: { |
| 1619 | struct video_command vc; |
| 1620 | |
| 1621 | IVTV_DEBUG_IOCTL("VIDEO_PLAY\n"); |
| 1622 | memset(&vc, 0, sizeof(vc)); |
| 1623 | vc.cmd = VIDEO_CMD_PLAY; |
| 1624 | return ivtv_video_command(itv, id, &vc, 0); |
| 1625 | } |
| 1626 | |
| 1627 | case VIDEO_STOP: { |
| 1628 | struct video_command vc; |
| 1629 | |
| 1630 | IVTV_DEBUG_IOCTL("VIDEO_STOP\n"); |
| 1631 | memset(&vc, 0, sizeof(vc)); |
| 1632 | vc.cmd = VIDEO_CMD_STOP; |
| 1633 | vc.flags = VIDEO_CMD_STOP_TO_BLACK | VIDEO_CMD_STOP_IMMEDIATELY; |
| 1634 | return ivtv_video_command(itv, id, &vc, 0); |
| 1635 | } |
| 1636 | |
| 1637 | case VIDEO_FREEZE: { |
| 1638 | struct video_command vc; |
| 1639 | |
| 1640 | IVTV_DEBUG_IOCTL("VIDEO_FREEZE\n"); |
| 1641 | memset(&vc, 0, sizeof(vc)); |
| 1642 | vc.cmd = VIDEO_CMD_FREEZE; |
| 1643 | return ivtv_video_command(itv, id, &vc, 0); |
| 1644 | } |
| 1645 | |
| 1646 | case VIDEO_CONTINUE: { |
| 1647 | struct video_command vc; |
| 1648 | |
| 1649 | IVTV_DEBUG_IOCTL("VIDEO_CONTINUE\n"); |
| 1650 | memset(&vc, 0, sizeof(vc)); |
| 1651 | vc.cmd = VIDEO_CMD_CONTINUE; |
| 1652 | return ivtv_video_command(itv, id, &vc, 0); |
| 1653 | } |
| 1654 | |
| 1655 | case VIDEO_COMMAND: |
| 1656 | case VIDEO_TRY_COMMAND: { |
| 1657 | struct video_command *vc = arg; |
| 1658 | int try = (cmd == VIDEO_TRY_COMMAND); |
| 1659 | |
| 1660 | if (try) |
Hans Verkuil | 1aa32c2 | 2007-08-19 06:08:58 -0300 | [diff] [blame] | 1661 | IVTV_DEBUG_IOCTL("VIDEO_TRY_COMMAND %d\n", vc->cmd); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1662 | else |
Hans Verkuil | 1aa32c2 | 2007-08-19 06:08:58 -0300 | [diff] [blame] | 1663 | IVTV_DEBUG_IOCTL("VIDEO_COMMAND %d\n", vc->cmd); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1664 | return ivtv_video_command(itv, id, vc, try); |
| 1665 | } |
| 1666 | |
| 1667 | case VIDEO_GET_EVENT: { |
| 1668 | struct video_event *ev = arg; |
| 1669 | DEFINE_WAIT(wait); |
| 1670 | |
| 1671 | IVTV_DEBUG_IOCTL("VIDEO_GET_EVENT\n"); |
| 1672 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) |
| 1673 | return -EINVAL; |
| 1674 | memset(ev, 0, sizeof(*ev)); |
| 1675 | set_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags); |
| 1676 | |
| 1677 | while (1) { |
| 1678 | if (test_and_clear_bit(IVTV_F_I_EV_DEC_STOPPED, &itv->i_flags)) |
| 1679 | ev->type = VIDEO_EVENT_DECODER_STOPPED; |
| 1680 | else if (test_and_clear_bit(IVTV_F_I_EV_VSYNC, &itv->i_flags)) { |
| 1681 | ev->type = VIDEO_EVENT_VSYNC; |
Hans Verkuil | 037c86c | 2007-03-10 06:30:19 -0300 | [diff] [blame] | 1682 | ev->u.vsync_field = test_bit(IVTV_F_I_EV_VSYNC_FIELD, &itv->i_flags) ? |
| 1683 | VIDEO_VSYNC_FIELD_ODD : VIDEO_VSYNC_FIELD_EVEN; |
| 1684 | if (itv->output_mode == OUT_UDMA_YUV && |
| 1685 | (itv->yuv_info.lace_mode & IVTV_YUV_MODE_MASK) == |
| 1686 | IVTV_YUV_MODE_PROGRESSIVE) { |
| 1687 | ev->u.vsync_field = VIDEO_VSYNC_FIELD_PROGRESSIVE; |
| 1688 | } |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1689 | } |
| 1690 | if (ev->type) |
| 1691 | return 0; |
| 1692 | if (nonblocking) |
| 1693 | return -EAGAIN; |
Hans Verkuil | baa4072 | 2007-08-19 07:10:55 -0300 | [diff] [blame] | 1694 | /* Wait for event. Note that serialize_lock is locked, |
| 1695 | so to allow other processes to access the driver while |
| 1696 | we are waiting unlock first and later lock again. */ |
| 1697 | mutex_unlock(&itv->serialize_lock); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1698 | prepare_to_wait(&itv->event_waitq, &wait, TASK_INTERRUPTIBLE); |
| 1699 | if ((itv->i_flags & (IVTV_F_I_EV_DEC_STOPPED|IVTV_F_I_EV_VSYNC)) == 0) |
| 1700 | schedule(); |
| 1701 | finish_wait(&itv->event_waitq, &wait); |
Hans Verkuil | baa4072 | 2007-08-19 07:10:55 -0300 | [diff] [blame] | 1702 | mutex_lock(&itv->serialize_lock); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1703 | if (signal_pending(current)) { |
| 1704 | /* return if a signal was received */ |
| 1705 | IVTV_DEBUG_INFO("User stopped wait for event\n"); |
| 1706 | return -EINTR; |
| 1707 | } |
| 1708 | } |
| 1709 | break; |
| 1710 | } |
| 1711 | |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1712 | default: |
| 1713 | return -EINVAL; |
| 1714 | } |
| 1715 | return 0; |
| 1716 | } |
| 1717 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1718 | static int ivtv_default(struct file *file, void *fh, int cmd, void *arg) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1719 | { |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1720 | struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1721 | |
Hans Verkuil | d46c17d | 2007-03-10 17:59:15 -0300 | [diff] [blame] | 1722 | switch (cmd) { |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1723 | case VIDIOC_INT_S_AUDIO_ROUTING: { |
| 1724 | struct v4l2_routing *route = arg; |
| 1725 | |
| 1726 | ivtv_i2c_hw(itv, itv->card->hw_audio, VIDIOC_INT_S_AUDIO_ROUTING, route); |
| 1727 | break; |
Hans Verkuil | d46c17d | 2007-03-10 17:59:15 -0300 | [diff] [blame] | 1728 | } |
| 1729 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1730 | case VIDIOC_INT_RESET: { |
| 1731 | u32 val = *(u32 *)arg; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1732 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1733 | if ((val == 0 && itv->options.newi2c) || (val & 0x01)) |
| 1734 | ivtv_reset_ir_gpio(itv); |
| 1735 | if (val & 0x02) |
| 1736 | itv->video_dec_func(itv, cmd, NULL); |
| 1737 | break; |
| 1738 | } |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1739 | |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1740 | default: |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1741 | return -EINVAL; |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1742 | } |
| 1743 | return 0; |
| 1744 | } |
| 1745 | |
Hans Verkuil | baa4072 | 2007-08-19 07:10:55 -0300 | [diff] [blame] | 1746 | static int ivtv_serialized_ioctl(struct ivtv *itv, struct inode *inode, struct file *filp, |
| 1747 | unsigned int cmd, unsigned long arg) |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1748 | { |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1749 | struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data; |
| 1750 | int ret; |
| 1751 | |
| 1752 | /* Filter dvb ioctls that cannot be handled by the v4l ioctl framework */ |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1753 | switch (cmd) { |
| 1754 | case VIDEO_SELECT_SOURCE: |
| 1755 | IVTV_DEBUG_IOCTL("VIDEO_SELECT_SOURCE\n"); |
| 1756 | if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) |
| 1757 | return -EINVAL; |
| 1758 | return ivtv_passthrough_mode(itv, arg == VIDEO_SOURCE_DEMUX); |
| 1759 | |
| 1760 | case AUDIO_SET_MUTE: |
| 1761 | IVTV_DEBUG_IOCTL("AUDIO_SET_MUTE\n"); |
| 1762 | itv->speed_mute_audio = arg; |
| 1763 | return 0; |
| 1764 | |
| 1765 | case AUDIO_CHANNEL_SELECT: |
| 1766 | IVTV_DEBUG_IOCTL("AUDIO_CHANNEL_SELECT\n"); |
| 1767 | if (arg > AUDIO_STEREO_SWAPPED) |
| 1768 | return -EINVAL; |
| 1769 | itv->audio_stereo_mode = arg; |
| 1770 | ivtv_vapi(itv, CX2341X_DEC_SET_AUDIO_MODE, 2, itv->audio_bilingual_mode, itv->audio_stereo_mode); |
| 1771 | return 0; |
| 1772 | |
| 1773 | case AUDIO_BILINGUAL_CHANNEL_SELECT: |
| 1774 | IVTV_DEBUG_IOCTL("AUDIO_BILINGUAL_CHANNEL_SELECT\n"); |
| 1775 | if (arg > AUDIO_STEREO_SWAPPED) |
| 1776 | return -EINVAL; |
| 1777 | itv->audio_bilingual_mode = arg; |
| 1778 | ivtv_vapi(itv, CX2341X_DEC_SET_AUDIO_MODE, 2, itv->audio_bilingual_mode, itv->audio_stereo_mode); |
| 1779 | return 0; |
| 1780 | |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1781 | case IVTV_IOC_DMA_FRAME: |
| 1782 | case VIDEO_GET_PTS: |
| 1783 | case VIDEO_GET_FRAME_COUNT: |
| 1784 | case VIDEO_GET_EVENT: |
| 1785 | case VIDEO_PLAY: |
| 1786 | case VIDEO_STOP: |
| 1787 | case VIDEO_FREEZE: |
| 1788 | case VIDEO_CONTINUE: |
| 1789 | case VIDEO_COMMAND: |
| 1790 | case VIDEO_TRY_COMMAND: |
| 1791 | return ivtv_decoder_ioctls(filp, cmd, (void *)arg); |
| 1792 | |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1793 | default: |
| 1794 | break; |
| 1795 | } |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1796 | |
| 1797 | /* check priority */ |
| 1798 | switch (cmd) { |
| 1799 | case VIDIOC_S_CTRL: |
| 1800 | case VIDIOC_S_STD: |
| 1801 | case VIDIOC_S_INPUT: |
| 1802 | case VIDIOC_S_OUTPUT: |
| 1803 | case VIDIOC_S_TUNER: |
| 1804 | case VIDIOC_S_FREQUENCY: |
| 1805 | case VIDIOC_S_FMT: |
| 1806 | case VIDIOC_S_CROP: |
| 1807 | case VIDIOC_S_AUDIO: |
| 1808 | case VIDIOC_S_AUDOUT: |
| 1809 | case VIDIOC_S_EXT_CTRLS: |
| 1810 | case VIDIOC_S_FBUF: |
| 1811 | case VIDIOC_OVERLAY: |
| 1812 | ret = v4l2_prio_check(&itv->prio, &id->prio); |
| 1813 | if (ret) |
| 1814 | return ret; |
| 1815 | } |
| 1816 | |
| 1817 | if (ivtv_debug & IVTV_DBGFLG_IOCTL) { |
| 1818 | printk(KERN_INFO "ivtv%d ioctl: ", itv->num); |
| 1819 | v4l_printk_ioctl(cmd); |
| 1820 | printk("\n"); |
| 1821 | } |
| 1822 | |
| 1823 | return video_ioctl2(inode, filp, cmd, arg); |
Hans Verkuil | 1a0adaf | 2007-04-27 12:31:25 -0300 | [diff] [blame] | 1824 | } |
Hans Verkuil | baa4072 | 2007-08-19 07:10:55 -0300 | [diff] [blame] | 1825 | |
| 1826 | int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, |
| 1827 | unsigned long arg) |
| 1828 | { |
| 1829 | struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data; |
| 1830 | struct ivtv *itv = id->itv; |
| 1831 | int res; |
| 1832 | |
| 1833 | mutex_lock(&itv->serialize_lock); |
| 1834 | res = ivtv_serialized_ioctl(itv, inode, filp, cmd, arg); |
| 1835 | mutex_unlock(&itv->serialize_lock); |
| 1836 | return res; |
| 1837 | } |
Hans Verkuil | 3f038d8 | 2008-05-29 16:43:54 -0300 | [diff] [blame] | 1838 | |
| 1839 | void ivtv_set_funcs(struct video_device *vdev) |
| 1840 | { |
| 1841 | vdev->vidioc_querycap = ivtv_querycap; |
| 1842 | vdev->vidioc_g_priority = ivtv_g_priority; |
| 1843 | vdev->vidioc_s_priority = ivtv_s_priority; |
| 1844 | vdev->vidioc_s_audio = ivtv_s_audio; |
| 1845 | vdev->vidioc_g_audio = ivtv_g_audio; |
| 1846 | vdev->vidioc_enumaudio = ivtv_enumaudio; |
| 1847 | vdev->vidioc_s_audout = ivtv_s_audout; |
| 1848 | vdev->vidioc_g_audout = ivtv_g_audout; |
| 1849 | vdev->vidioc_enum_input = ivtv_enum_input; |
| 1850 | vdev->vidioc_enum_output = ivtv_enum_output; |
| 1851 | vdev->vidioc_enumaudout = ivtv_enumaudout; |
| 1852 | vdev->vidioc_cropcap = ivtv_cropcap; |
| 1853 | vdev->vidioc_s_crop = ivtv_s_crop; |
| 1854 | vdev->vidioc_g_crop = ivtv_g_crop; |
| 1855 | vdev->vidioc_g_input = ivtv_g_input; |
| 1856 | vdev->vidioc_s_input = ivtv_s_input; |
| 1857 | vdev->vidioc_g_output = ivtv_g_output; |
| 1858 | vdev->vidioc_s_output = ivtv_s_output; |
| 1859 | vdev->vidioc_g_frequency = ivtv_g_frequency; |
| 1860 | vdev->vidioc_s_frequency = ivtv_s_frequency; |
| 1861 | vdev->vidioc_s_tuner = ivtv_s_tuner; |
| 1862 | vdev->vidioc_g_tuner = ivtv_g_tuner; |
| 1863 | vdev->vidioc_g_enc_index = ivtv_g_enc_index; |
| 1864 | vdev->vidioc_g_fbuf = ivtv_g_fbuf; |
| 1865 | vdev->vidioc_s_fbuf = ivtv_s_fbuf; |
| 1866 | vdev->vidioc_g_std = ivtv_g_std; |
| 1867 | vdev->vidioc_s_std = ivtv_s_std; |
| 1868 | vdev->vidioc_overlay = ivtv_overlay; |
| 1869 | vdev->vidioc_log_status = ivtv_log_status; |
| 1870 | vdev->vidioc_enum_fmt_vid_cap = ivtv_enum_fmt_vid_cap; |
| 1871 | vdev->vidioc_encoder_cmd = ivtv_encoder_cmd; |
| 1872 | vdev->vidioc_try_encoder_cmd = ivtv_try_encoder_cmd; |
| 1873 | vdev->vidioc_enum_fmt_vid_out = ivtv_enum_fmt_vid_out; |
| 1874 | vdev->vidioc_g_fmt_vid_cap = ivtv_g_fmt_vid_cap; |
| 1875 | vdev->vidioc_g_fmt_vbi_cap = ivtv_g_fmt_vbi_cap; |
| 1876 | vdev->vidioc_g_fmt_sliced_vbi_cap = ivtv_g_fmt_sliced_vbi_cap; |
| 1877 | vdev->vidioc_g_fmt_vid_out = ivtv_g_fmt_vid_out; |
| 1878 | vdev->vidioc_g_fmt_vid_out_overlay = ivtv_g_fmt_vid_out_overlay; |
| 1879 | vdev->vidioc_g_fmt_sliced_vbi_out = ivtv_g_fmt_sliced_vbi_out; |
| 1880 | vdev->vidioc_s_fmt_vid_cap = ivtv_s_fmt_vid_cap; |
| 1881 | vdev->vidioc_s_fmt_vbi_cap = ivtv_s_fmt_vbi_cap; |
| 1882 | vdev->vidioc_s_fmt_sliced_vbi_cap = ivtv_s_fmt_sliced_vbi_cap; |
| 1883 | vdev->vidioc_s_fmt_vid_out = ivtv_s_fmt_vid_out; |
| 1884 | vdev->vidioc_s_fmt_vid_out_overlay = ivtv_s_fmt_vid_out_overlay; |
| 1885 | vdev->vidioc_s_fmt_sliced_vbi_out = ivtv_s_fmt_sliced_vbi_out; |
| 1886 | vdev->vidioc_try_fmt_vid_cap = ivtv_try_fmt_vid_cap; |
| 1887 | vdev->vidioc_try_fmt_vbi_cap = ivtv_try_fmt_vbi_cap; |
| 1888 | vdev->vidioc_try_fmt_sliced_vbi_cap = ivtv_try_fmt_sliced_vbi_cap; |
| 1889 | vdev->vidioc_try_fmt_vid_out = ivtv_try_fmt_vid_out; |
| 1890 | vdev->vidioc_try_fmt_vid_out_overlay = ivtv_try_fmt_vid_out_overlay; |
| 1891 | vdev->vidioc_try_fmt_sliced_vbi_out = ivtv_try_fmt_sliced_vbi_out; |
| 1892 | vdev->vidioc_g_sliced_vbi_cap = ivtv_g_sliced_vbi_cap; |
| 1893 | vdev->vidioc_g_chip_ident = ivtv_g_chip_ident; |
| 1894 | vdev->vidioc_g_register = ivtv_g_register; |
| 1895 | vdev->vidioc_s_register = ivtv_s_register; |
| 1896 | vdev->vidioc_default = ivtv_default; |
| 1897 | vdev->vidioc_queryctrl = ivtv_queryctrl; |
| 1898 | vdev->vidioc_querymenu = ivtv_querymenu; |
| 1899 | vdev->vidioc_g_ctrl = ivtv_g_ctrl; |
| 1900 | vdev->vidioc_s_ctrl = ivtv_s_ctrl; |
| 1901 | vdev->vidioc_g_ext_ctrls = ivtv_g_ext_ctrls; |
| 1902 | vdev->vidioc_s_ext_ctrls = ivtv_s_ext_ctrls; |
| 1903 | vdev->vidioc_try_ext_ctrls = ivtv_try_ext_ctrls; |
| 1904 | } |