Lines Matching full:cx
109 struct cx18 *cx = s->cx; in cx18_queue_setup() local
117 szimage = cx->cxhdl.height * 720 * 3 / 2; in cx18_queue_setup()
119 szimage = cx->cxhdl.height * 720 * 2; in cx18_queue_setup()
156 struct cx18 *cx = s->cx; in cx18_buf_prepare() local
164 size = cx->cxhdl.height * 720 * 3 / 2; in cx18_buf_prepare()
166 size = cx->cxhdl.height * 720 * 2; in cx18_buf_prepare()
234 static int cx18_stream_init(struct cx18 *cx, int type) in cx18_stream_init() argument
236 struct cx18_stream *s = &cx->streams[type]; in cx18_stream_init()
243 s->cx = cx; in cx18_stream_init()
250 s->buffers = cx->stream_buffers[type]; in cx18_stream_init()
251 s->buf_size = cx->stream_buf_size[type]; in cx18_stream_init()
278 s->vb_bytes_per_frame = cx->cxhdl.height * 720 * 3 / 2; in cx18_stream_init()
290 s->vidq.dev = &cx->pci_dev->dev; in cx18_stream_init()
291 s->vidq.lock = &cx->serialize_lock; in cx18_stream_init()
295 v4l2_err(&cx->v4l2_dev, "cannot init vb2 queue\n"); in cx18_stream_init()
301 static int cx18_prep_dev(struct cx18 *cx, int type) in cx18_prep_dev() argument
303 struct cx18_stream *s = &cx->streams[type]; in cx18_prep_dev()
304 u32 cap = cx->v4l2_cap; in cx18_prep_dev()
306 int num = cx->instance + cx18_first_minor + num_offset; in cx18_prep_dev()
318 s->cx = cx; in cx18_prep_dev()
334 cx->stream_buffers[type] == 0) { in cx18_prep_dev()
339 err = cx18_stream_init(cx, type); in cx18_prep_dev()
345 if (cx->card->hw_all & CX18_HW_DVB) { in cx18_prep_dev()
363 cx->v4l2_dev.name, s->name); in cx18_prep_dev()
366 s->video_dev.v4l2_dev = &cx->v4l2_dev; in cx18_prep_dev()
372 if (cx->card->video_inputs->video_type == CX18_CARD_INPUT_VID_TUNER) in cx18_prep_dev()
373 s->video_dev.tvnorms = cx->tuner_std; in cx18_prep_dev()
376 s->video_dev.lock = &cx->serialize_lock; in cx18_prep_dev()
382 int cx18_streams_setup(struct cx18 *cx) in cx18_streams_setup() argument
389 ret = cx18_prep_dev(cx, type); in cx18_streams_setup()
394 ret = cx18_stream_alloc(&cx->streams[type]); in cx18_streams_setup()
402 cx18_streams_cleanup(cx, 0); in cx18_streams_setup()
406 static int cx18_reg_dev(struct cx18 *cx, int type) in cx18_reg_dev() argument
408 struct cx18_stream *s = &cx->streams[type]; in cx18_reg_dev()
428 struct cx18_stream *s_mpg = &cx->streams[CX18_ENC_STREAM_TYPE_MPG]; in cx18_reg_dev()
450 name, s->name, cx->stream_buffers[type], in cx18_reg_dev()
451 cx->stream_buf_size[type] / 1024, in cx18_reg_dev()
452 (cx->stream_buf_size[type] * 100 / 1024) % 100); in cx18_reg_dev()
460 if (cx->stream_buffers[type]) in cx18_reg_dev()
462 name, s->name, cx->stream_buffers[type], in cx18_reg_dev()
463 cx->stream_buf_size[type]); in cx18_reg_dev()
474 int cx18_streams_register(struct cx18 *cx) in cx18_streams_register() argument
482 err = cx18_reg_dev(cx, type); in cx18_streams_register()
491 cx18_streams_cleanup(cx, 1); in cx18_streams_register()
496 void cx18_streams_cleanup(struct cx18 *cx, int unregister) in cx18_streams_cleanup() argument
506 if (cx->streams[type].dvb != NULL) { in cx18_streams_cleanup()
508 cx18_dvb_unregister(&cx->streams[type]); in cx18_streams_cleanup()
509 kfree(cx->streams[type].dvb); in cx18_streams_cleanup()
510 cx->streams[type].dvb = NULL; in cx18_streams_cleanup()
511 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
519 if (cx->stream_buffers[type] != 0) { in cx18_streams_cleanup()
520 cx->stream_buffers[type] = 0; in cx18_streams_cleanup()
527 if (cx->streams[type].buffers != 0) in cx18_streams_cleanup()
528 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
534 vdev = &cx->streams[type].video_dev; in cx18_streams_cleanup()
539 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
550 struct cx18 *cx = s->cx; in cx18_vbi_setup() local
551 int raw = cx18_raw_vbi(cx); in cx18_vbi_setup()
555 if (cx->is_60hz) { in cx18_vbi_setup()
556 cx->vbi.count = 12; in cx18_vbi_setup()
557 cx->vbi.start[0] = 10; in cx18_vbi_setup()
558 cx->vbi.start[1] = 273; in cx18_vbi_setup()
560 cx->vbi.count = 18; in cx18_vbi_setup()
561 cx->vbi.start[0] = 6; in cx18_vbi_setup()
562 cx->vbi.start[1] = 318; in cx18_vbi_setup()
567 v4l2_subdev_call(cx->sd_av, vbi, s_raw_fmt, &cx->vbi.in.fmt.vbi); in cx18_vbi_setup()
569 v4l2_subdev_call(cx->sd_av, vbi, s_sliced_fmt, &cx->vbi.in.fmt.sliced); in cx18_vbi_setup()
580 lines = cx->vbi.count * 2; in cx18_vbi_setup()
596 lines = cx->is_60hz ? (21 - 4 + 1) * 2 : (23 - 2 + 1) * 2; in cx18_vbi_setup()
604 : (cx->is_60hz ? VBI_HBLANK_SAMPLES_60HZ in cx18_vbi_setup()
655 cx18_api(cx, CX18_CPU_SET_RAW_VBI_PARAM, 6, data); in cx18_vbi_setup()
658 void cx18_stream_rotate_idx_mdls(struct cx18 *cx) in cx18_stream_rotate_idx_mdls() argument
660 struct cx18_stream *s = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; in cx18_stream_rotate_idx_mdls()
688 struct cx18 *cx = s->cx; in _cx18_stream_put_mdl_fw() local
702 cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle, in _cx18_stream_put_mdl_fw()
703 (void __iomem *) &cx->scb->cpu_mdl[mdl->id] - cx->enc_mem, in _cx18_stream_put_mdl_fw()
748 s->mdl_size = 720 * s->cx->cxhdl.height * 3 / 2; in cx18_stream_configure_mdls()
750 s->mdl_size = 720 * s->cx->cxhdl.height * 2; in cx18_stream_configure_mdls()
757 if (cx18_raw_vbi(s->cx)) { in cx18_stream_configure_mdls()
758 s->mdl_size = (s->cx->is_60hz ? 12 : 18) in cx18_stream_configure_mdls()
766 s->mdl_size = s->cx->is_60hz in cx18_stream_configure_mdls()
783 struct cx18 *cx = s->cx; in cx18_start_v4l2_encode_stream() local
795 cx->mpg_data_received = cx->vbi_data_inserted = 0; in cx18_start_v4l2_encode_stream()
796 cx->dualwatch_jiffies = jiffies; in cx18_start_v4l2_encode_stream()
797 cx->dualwatch_stereo_mode = v4l2_ctrl_g_ctrl(cx->cxhdl.audio_mode); in cx18_start_v4l2_encode_stream()
798 cx->search_pack_header = 0; in cx18_start_v4l2_encode_stream()
815 captype = cx18_raw_vbi(cx) ? in cx18_start_v4l2_encode_stream()
824 cx->vbi.frame = 0; in cx18_start_v4l2_encode_stream()
825 cx->vbi.inserted_frame = 0; in cx18_start_v4l2_encode_stream()
826 memset(cx->vbi.sliced_mpeg_size, in cx18_start_v4l2_encode_stream()
827 0, sizeof(cx->vbi.sliced_mpeg_size)); in cx18_start_v4l2_encode_stream()
836 cx18_vapi_result(cx, data, CX18_CREATE_TASK, 1, CPU_CMD_MASK_CAPTURE); in cx18_start_v4l2_encode_stream()
838 cx18_vapi(cx, CX18_CPU_SET_CHANNEL_TYPE, 2, s->handle, captype); in cx18_start_v4l2_encode_stream()
852 cx18_vapi(cx, CX18_CPU_SET_VER_CROP_LINE, 2, s->handle, 0); in cx18_start_v4l2_encode_stream()
853 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 3, 1); in cx18_start_v4l2_encode_stream()
854 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 8, 0); in cx18_start_v4l2_encode_stream()
855 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 4, 1); in cx18_start_v4l2_encode_stream()
861 if (atomic_read(&cx->ana_capturing) == 0) in cx18_start_v4l2_encode_stream()
862 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 2, in cx18_start_v4l2_encode_stream()
871 cx18_vapi(cx, CX18_CPU_SET_CAPTURE_LINE_NO, 3, in cx18_start_v4l2_encode_stream()
874 if (cx->v4l2_cap & V4L2_CAP_VBI_CAPTURE) in cx18_start_v4l2_encode_stream()
882 s_idx = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; in cx18_start_v4l2_encode_stream()
883 cx18_vapi_result(cx, data, CX18_CPU_SET_INDEXTABLE, 2, in cx18_start_v4l2_encode_stream()
887 cx->cxhdl.priv = s; in cx18_start_v4l2_encode_stream()
888 cx2341x_handler_setup(&cx->cxhdl); in cx18_start_v4l2_encode_stream()
894 if (!cx->cxhdl.video_mute && in cx18_start_v4l2_encode_stream()
895 test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) in cx18_start_v4l2_encode_stream()
896 cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2, s->handle, in cx18_start_v4l2_encode_stream()
897 (v4l2_ctrl_g_ctrl(cx->cxhdl.video_mute_yuv) << 8) | 1); in cx18_start_v4l2_encode_stream()
904 cx18_vapi(cx, CX18_CPU_SET_VFC_PARAM, 2, in cx18_start_v4l2_encode_stream()
908 cx18_vapi(cx, CX18_CPU_SET_VFC_PARAM, 2, in cx18_start_v4l2_encode_stream()
913 if (atomic_read(&cx->tot_capturing) == 0) { in cx18_start_v4l2_encode_stream()
914 cx2341x_handler_set_busy(&cx->cxhdl, 1); in cx18_start_v4l2_encode_stream()
915 clear_bit(CX18_F_I_EOS, &cx->i_flags); in cx18_start_v4l2_encode_stream()
916 cx18_write_reg(cx, 7, CX18_DSP0_INTERRUPT_MASK); in cx18_start_v4l2_encode_stream()
919 cx18_vapi(cx, CX18_CPU_DE_SET_MDL_ACK, 3, s->handle, in cx18_start_v4l2_encode_stream()
920 (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][0] - cx->enc_mem, in cx18_start_v4l2_encode_stream()
921 (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][1] - cx->enc_mem); in cx18_start_v4l2_encode_stream()
928 if (cx18_vapi(cx, CX18_CPU_CAPTURE_START, 1, s->handle)) { in cx18_start_v4l2_encode_stream()
933 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 2, s->handle, 1); in cx18_start_v4l2_encode_stream()
935 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 1, s->handle); in cx18_start_v4l2_encode_stream()
938 cx18_vapi(cx, CX18_CPU_DE_RELEASE_MDL, 1, s->handle); in cx18_start_v4l2_encode_stream()
939 cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle); in cx18_start_v4l2_encode_stream()
942 if (atomic_read(&cx->tot_capturing) == 0) { in cx18_start_v4l2_encode_stream()
943 set_bit(CX18_F_I_EOS, &cx->i_flags); in cx18_start_v4l2_encode_stream()
944 cx18_write_reg(cx, 5, CX18_DSP0_INTERRUPT_MASK); in cx18_start_v4l2_encode_stream()
951 atomic_inc(&cx->ana_capturing); in cx18_start_v4l2_encode_stream()
952 atomic_inc(&cx->tot_capturing); in cx18_start_v4l2_encode_stream()
957 void cx18_stop_all_captures(struct cx18 *cx) in cx18_stop_all_captures() argument
962 struct cx18_stream *s = &cx->streams[i]; in cx18_stop_all_captures()
973 struct cx18 *cx = s->cx; in cx18_stop_v4l2_encode_stream() local
983 if (atomic_read(&cx->tot_capturing) == 0) in cx18_stop_v4l2_encode_stream()
988 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 2, s->handle, !gop_end); in cx18_stop_v4l2_encode_stream()
990 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 1, s->handle); in cx18_stop_v4l2_encode_stream()
997 atomic_dec(&cx->ana_capturing); in cx18_stop_v4l2_encode_stream()
998 atomic_dec(&cx->tot_capturing); in cx18_stop_v4l2_encode_stream()
1004 cx18_vapi(cx, CX18_CPU_DE_RELEASE_MDL, 1, s->handle); in cx18_stop_v4l2_encode_stream()
1006 cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle); in cx18_stop_v4l2_encode_stream()
1010 if (atomic_read(&cx->tot_capturing) > 0) in cx18_stop_v4l2_encode_stream()
1013 cx2341x_handler_set_busy(&cx->cxhdl, 0); in cx18_stop_v4l2_encode_stream()
1014 cx18_write_reg(cx, 5, CX18_DSP0_INTERRUPT_MASK); in cx18_stop_v4l2_encode_stream()
1021 u32 cx18_find_handle(struct cx18 *cx) in cx18_find_handle() argument
1027 struct cx18_stream *s = &cx->streams[i]; in cx18_find_handle()
1035 struct cx18_stream *cx18_handle_to_stream(struct cx18 *cx, u32 handle) in cx18_handle_to_stream() argument
1044 s = &cx->streams[i]; in cx18_handle_to_stream()