Lines Matching refs:decoder
2 * saa7110 - Philips SAA7110(A) video decoder driver
41 MODULE_DESCRIPTION("Philips SAA7110 video decoder driver");
82 struct saa7110 *decoder = to_saa7110(sd);
84 decoder->reg[reg] = value;
91 struct saa7110 *decoder = to_saa7110(sd);
105 memcpy(decoder->reg + reg, data + 1, len - 1);
163 struct saa7110 *decoder = to_saa7110(sd);
174 decoder->input = chan;
192 struct saa7110 *decoder = to_saa7110(sd);
197 saa7110_selmux(sd, decoder->input);
198 prepare_to_wait(&decoder->wq, &wait, TASK_UNINTERRUPTIBLE);
200 finish_wait(&decoder->wq, &wait);
204 return decoder->norm; /* no change*/
233 prepare_to_wait(&decoder->wq, &wait, TASK_UNINTERRUPTIBLE);
235 finish_wait(&decoder->wq, &wait);
249 struct saa7110 *decoder = to_saa7110(sd);
254 status, (unsigned long long)decoder->norm);
272 struct saa7110 *decoder = to_saa7110(sd);
274 if (decoder->norm != std) {
275 decoder->norm = std;
305 struct saa7110 *decoder = to_saa7110(sd);
311 if (decoder->input != input) {
320 struct saa7110 *decoder = to_saa7110(sd);
322 if (decoder->enable != enable) {
323 decoder->enable = enable;
348 struct saa7110 *decoder = to_saa7110(sd);
352 ctrl->value = decoder->bright;
355 ctrl->value = decoder->contrast;
358 ctrl->value = decoder->sat;
361 ctrl->value = decoder->hue;
371 struct saa7110 *decoder = to_saa7110(sd);
375 if (decoder->bright != ctrl->value) {
376 decoder->bright = ctrl->value;
377 saa7110_write(sd, 0x19, decoder->bright);
381 if (decoder->contrast != ctrl->value) {
382 decoder->contrast = ctrl->value;
383 saa7110_write(sd, 0x13, decoder->contrast);
387 if (decoder->sat != ctrl->value) {
388 decoder->sat = ctrl->value;
389 saa7110_write(sd, 0x12, decoder->sat);
393 if (decoder->hue != ctrl->value) {
394 decoder->hue = ctrl->value;
395 saa7110_write(sd, 0x07, decoder->hue);
438 struct saa7110 *decoder;
450 decoder = kzalloc(sizeof(struct saa7110), GFP_KERNEL);
451 if (!decoder)
453 sd = &decoder->sd;
455 decoder->norm = V4L2_STD_PAL;
456 decoder->input = 0;
457 decoder->enable = 1;
458 decoder->bright = 32768;
459 decoder->contrast = 32768;
460 decoder->hue = 32768;
461 decoder->sat = 32768;
462 init_waitqueue_head(&decoder->wq);