Lines Matching refs:cx
108 struct cx18 *cx = s->cx; in cx18_queue_setup() local
116 szimage = cx->cxhdl.height * 720 * 3 / 2; in cx18_queue_setup()
118 szimage = cx->cxhdl.height * 720 * 2; in cx18_queue_setup()
155 struct cx18 *cx = s->cx; in cx18_buf_prepare() local
163 size = cx->cxhdl.height * 720 * 3 / 2; in cx18_buf_prepare()
165 size = cx->cxhdl.height * 720 * 2; in cx18_buf_prepare()
235 static int cx18_stream_init(struct cx18 *cx, int type) in cx18_stream_init() argument
237 struct cx18_stream *s = &cx->streams[type]; in cx18_stream_init()
244 s->cx = cx; in cx18_stream_init()
251 s->buffers = cx->stream_buffers[type]; in cx18_stream_init()
252 s->buf_size = cx->stream_buf_size[type]; in cx18_stream_init()
279 s->vb_bytes_per_frame = cx->cxhdl.height * 720 * 3 / 2; in cx18_stream_init()
291 s->vidq.dev = &cx->pci_dev->dev; in cx18_stream_init()
292 s->vidq.lock = &cx->serialize_lock; in cx18_stream_init()
296 v4l2_err(&cx->v4l2_dev, "cannot init vb2 queue\n"); in cx18_stream_init()
302 static int cx18_prep_dev(struct cx18 *cx, int type) in cx18_prep_dev() argument
304 struct cx18_stream *s = &cx->streams[type]; in cx18_prep_dev()
305 u32 cap = cx->v4l2_cap; in cx18_prep_dev()
307 int num = cx->instance + cx18_first_minor + num_offset; in cx18_prep_dev()
319 s->cx = cx; in cx18_prep_dev()
335 cx->stream_buffers[type] == 0) { in cx18_prep_dev()
340 err = cx18_stream_init(cx, type); in cx18_prep_dev()
346 if (cx->card->hw_all & CX18_HW_DVB) { in cx18_prep_dev()
364 cx->v4l2_dev.name, s->name); in cx18_prep_dev()
367 s->video_dev.v4l2_dev = &cx->v4l2_dev; in cx18_prep_dev()
373 if (cx->card->video_inputs->video_type == CX18_CARD_INPUT_VID_TUNER) in cx18_prep_dev()
374 s->video_dev.tvnorms = cx->tuner_std; in cx18_prep_dev()
377 s->video_dev.lock = &cx->serialize_lock; in cx18_prep_dev()
383 int cx18_streams_setup(struct cx18 *cx) in cx18_streams_setup() argument
390 ret = cx18_prep_dev(cx, type); in cx18_streams_setup()
395 ret = cx18_stream_alloc(&cx->streams[type]); in cx18_streams_setup()
403 cx18_streams_cleanup(cx, 0); in cx18_streams_setup()
407 static int cx18_reg_dev(struct cx18 *cx, int type) in cx18_reg_dev() argument
409 struct cx18_stream *s = &cx->streams[type]; in cx18_reg_dev()
429 struct cx18_stream *s_mpg = &cx->streams[CX18_ENC_STREAM_TYPE_MPG]; in cx18_reg_dev()
451 name, s->name, cx->stream_buffers[type], in cx18_reg_dev()
452 cx->stream_buf_size[type] / 1024, in cx18_reg_dev()
453 (cx->stream_buf_size[type] * 100 / 1024) % 100); in cx18_reg_dev()
461 if (cx->stream_buffers[type]) in cx18_reg_dev()
463 name, s->name, cx->stream_buffers[type], in cx18_reg_dev()
464 cx->stream_buf_size[type]); in cx18_reg_dev()
475 int cx18_streams_register(struct cx18 *cx) in cx18_streams_register() argument
483 err = cx18_reg_dev(cx, type); in cx18_streams_register()
492 cx18_streams_cleanup(cx, 1); in cx18_streams_register()
497 void cx18_streams_cleanup(struct cx18 *cx, int unregister) in cx18_streams_cleanup() argument
507 if (cx->streams[type].dvb != NULL) { in cx18_streams_cleanup()
509 cx18_dvb_unregister(&cx->streams[type]); in cx18_streams_cleanup()
510 kfree(cx->streams[type].dvb); in cx18_streams_cleanup()
511 cx->streams[type].dvb = NULL; in cx18_streams_cleanup()
512 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
520 if (cx->stream_buffers[type] != 0) { in cx18_streams_cleanup()
521 cx->stream_buffers[type] = 0; in cx18_streams_cleanup()
528 if (cx->streams[type].buffers != 0) in cx18_streams_cleanup()
529 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
535 vdev = &cx->streams[type].video_dev; in cx18_streams_cleanup()
540 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
551 struct cx18 *cx = s->cx; in cx18_vbi_setup() local
552 int raw = cx18_raw_vbi(cx); in cx18_vbi_setup()
556 if (cx->is_60hz) { in cx18_vbi_setup()
557 cx->vbi.count = 12; in cx18_vbi_setup()
558 cx->vbi.start[0] = 10; in cx18_vbi_setup()
559 cx->vbi.start[1] = 273; in cx18_vbi_setup()
561 cx->vbi.count = 18; in cx18_vbi_setup()
562 cx->vbi.start[0] = 6; in cx18_vbi_setup()
563 cx->vbi.start[1] = 318; in cx18_vbi_setup()
568 v4l2_subdev_call(cx->sd_av, vbi, s_raw_fmt, &cx->vbi.in.fmt.vbi); in cx18_vbi_setup()
570 v4l2_subdev_call(cx->sd_av, vbi, s_sliced_fmt, &cx->vbi.in.fmt.sliced); in cx18_vbi_setup()
581 lines = cx->vbi.count * 2; in cx18_vbi_setup()
597 lines = cx->is_60hz ? (21 - 4 + 1) * 2 : (23 - 2 + 1) * 2; in cx18_vbi_setup()
605 : (cx->is_60hz ? VBI_HBLANK_SAMPLES_60HZ in cx18_vbi_setup()
656 cx18_api(cx, CX18_CPU_SET_RAW_VBI_PARAM, 6, data); in cx18_vbi_setup()
659 void cx18_stream_rotate_idx_mdls(struct cx18 *cx) in cx18_stream_rotate_idx_mdls() argument
661 struct cx18_stream *s = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; in cx18_stream_rotate_idx_mdls()
689 struct cx18 *cx = s->cx; in _cx18_stream_put_mdl_fw() local
703 cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle, in _cx18_stream_put_mdl_fw()
704 (void __iomem *) &cx->scb->cpu_mdl[mdl->id] - cx->enc_mem, in _cx18_stream_put_mdl_fw()
749 s->mdl_size = 720 * s->cx->cxhdl.height * 3 / 2; in cx18_stream_configure_mdls()
751 s->mdl_size = 720 * s->cx->cxhdl.height * 2; in cx18_stream_configure_mdls()
758 if (cx18_raw_vbi(s->cx)) { in cx18_stream_configure_mdls()
759 s->mdl_size = (s->cx->is_60hz ? 12 : 18) in cx18_stream_configure_mdls()
767 s->mdl_size = s->cx->is_60hz in cx18_stream_configure_mdls()
784 struct cx18 *cx = s->cx; in cx18_start_v4l2_encode_stream() local
796 cx->mpg_data_received = cx->vbi_data_inserted = 0; in cx18_start_v4l2_encode_stream()
797 cx->dualwatch_jiffies = jiffies; in cx18_start_v4l2_encode_stream()
798 cx->dualwatch_stereo_mode = v4l2_ctrl_g_ctrl(cx->cxhdl.audio_mode); in cx18_start_v4l2_encode_stream()
799 cx->search_pack_header = 0; in cx18_start_v4l2_encode_stream()
816 captype = cx18_raw_vbi(cx) ? in cx18_start_v4l2_encode_stream()
825 cx->vbi.frame = 0; in cx18_start_v4l2_encode_stream()
826 cx->vbi.inserted_frame = 0; in cx18_start_v4l2_encode_stream()
827 memset(cx->vbi.sliced_mpeg_size, in cx18_start_v4l2_encode_stream()
828 0, sizeof(cx->vbi.sliced_mpeg_size)); in cx18_start_v4l2_encode_stream()
837 cx18_vapi_result(cx, data, CX18_CREATE_TASK, 1, CPU_CMD_MASK_CAPTURE); in cx18_start_v4l2_encode_stream()
839 cx18_vapi(cx, CX18_CPU_SET_CHANNEL_TYPE, 2, s->handle, captype); in cx18_start_v4l2_encode_stream()
853 cx18_vapi(cx, CX18_CPU_SET_VER_CROP_LINE, 2, s->handle, 0); in cx18_start_v4l2_encode_stream()
854 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 3, 1); in cx18_start_v4l2_encode_stream()
855 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 8, 0); in cx18_start_v4l2_encode_stream()
856 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 4, 1); in cx18_start_v4l2_encode_stream()
862 if (atomic_read(&cx->ana_capturing) == 0) in cx18_start_v4l2_encode_stream()
863 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 2, in cx18_start_v4l2_encode_stream()
872 cx18_vapi(cx, CX18_CPU_SET_CAPTURE_LINE_NO, 3, in cx18_start_v4l2_encode_stream()
875 if (cx->v4l2_cap & V4L2_CAP_VBI_CAPTURE) in cx18_start_v4l2_encode_stream()
883 s_idx = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; in cx18_start_v4l2_encode_stream()
884 cx18_vapi_result(cx, data, CX18_CPU_SET_INDEXTABLE, 2, in cx18_start_v4l2_encode_stream()
888 cx->cxhdl.priv = s; in cx18_start_v4l2_encode_stream()
889 cx2341x_handler_setup(&cx->cxhdl); in cx18_start_v4l2_encode_stream()
895 if (!cx->cxhdl.video_mute && in cx18_start_v4l2_encode_stream()
896 test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) in cx18_start_v4l2_encode_stream()
897 cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2, s->handle, in cx18_start_v4l2_encode_stream()
898 (v4l2_ctrl_g_ctrl(cx->cxhdl.video_mute_yuv) << 8) | 1); in cx18_start_v4l2_encode_stream()
905 cx18_vapi(cx, CX18_CPU_SET_VFC_PARAM, 2, in cx18_start_v4l2_encode_stream()
909 cx18_vapi(cx, CX18_CPU_SET_VFC_PARAM, 2, in cx18_start_v4l2_encode_stream()
914 if (atomic_read(&cx->tot_capturing) == 0) { in cx18_start_v4l2_encode_stream()
915 cx2341x_handler_set_busy(&cx->cxhdl, 1); in cx18_start_v4l2_encode_stream()
916 clear_bit(CX18_F_I_EOS, &cx->i_flags); in cx18_start_v4l2_encode_stream()
917 cx18_write_reg(cx, 7, CX18_DSP0_INTERRUPT_MASK); in cx18_start_v4l2_encode_stream()
920 cx18_vapi(cx, CX18_CPU_DE_SET_MDL_ACK, 3, s->handle, in cx18_start_v4l2_encode_stream()
921 (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][0] - cx->enc_mem, in cx18_start_v4l2_encode_stream()
922 (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][1] - cx->enc_mem); in cx18_start_v4l2_encode_stream()
929 if (cx18_vapi(cx, CX18_CPU_CAPTURE_START, 1, s->handle)) { in cx18_start_v4l2_encode_stream()
934 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 2, s->handle, 1); in cx18_start_v4l2_encode_stream()
936 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 1, s->handle); in cx18_start_v4l2_encode_stream()
939 cx18_vapi(cx, CX18_CPU_DE_RELEASE_MDL, 1, s->handle); in cx18_start_v4l2_encode_stream()
940 cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle); in cx18_start_v4l2_encode_stream()
943 if (atomic_read(&cx->tot_capturing) == 0) { in cx18_start_v4l2_encode_stream()
944 set_bit(CX18_F_I_EOS, &cx->i_flags); in cx18_start_v4l2_encode_stream()
945 cx18_write_reg(cx, 5, CX18_DSP0_INTERRUPT_MASK); in cx18_start_v4l2_encode_stream()
952 atomic_inc(&cx->ana_capturing); in cx18_start_v4l2_encode_stream()
953 atomic_inc(&cx->tot_capturing); in cx18_start_v4l2_encode_stream()
958 void cx18_stop_all_captures(struct cx18 *cx) in cx18_stop_all_captures() argument
963 struct cx18_stream *s = &cx->streams[i]; in cx18_stop_all_captures()
974 struct cx18 *cx = s->cx; in cx18_stop_v4l2_encode_stream() local
984 if (atomic_read(&cx->tot_capturing) == 0) in cx18_stop_v4l2_encode_stream()
989 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 2, s->handle, !gop_end); in cx18_stop_v4l2_encode_stream()
991 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 1, s->handle); in cx18_stop_v4l2_encode_stream()
998 atomic_dec(&cx->ana_capturing); in cx18_stop_v4l2_encode_stream()
999 atomic_dec(&cx->tot_capturing); in cx18_stop_v4l2_encode_stream()
1005 cx18_vapi(cx, CX18_CPU_DE_RELEASE_MDL, 1, s->handle); in cx18_stop_v4l2_encode_stream()
1007 cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle); in cx18_stop_v4l2_encode_stream()
1011 if (atomic_read(&cx->tot_capturing) > 0) in cx18_stop_v4l2_encode_stream()
1014 cx2341x_handler_set_busy(&cx->cxhdl, 0); in cx18_stop_v4l2_encode_stream()
1015 cx18_write_reg(cx, 5, CX18_DSP0_INTERRUPT_MASK); in cx18_stop_v4l2_encode_stream()
1022 u32 cx18_find_handle(struct cx18 *cx) in cx18_find_handle() argument
1028 struct cx18_stream *s = &cx->streams[i]; in cx18_find_handle()
1036 struct cx18_stream *cx18_handle_to_stream(struct cx18 *cx, u32 handle) in cx18_handle_to_stream() argument
1045 s = &cx->streams[i]; in cx18_handle_to_stream()