V4L/DVB (10757): cx18, v4l2-chip-ident: Finish conversion of AV decoder core to v4l2_subdev
Added a new chip identifer to v4l2-chip-ident for the integrated A/V broadcast
decoder core internal to the CX23418. Completed separation and encapsulation
of the A/V decoder core interface as a v4l2_subdevice. The cx18 driver now
compiles and links again.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index f69e688..f5a41dd 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -621,13 +621,6 @@
i = 0;
cx->active_input = i;
cx->audio_input = cx->card->video_inputs[i].audio_index;
- cx->av_state.vid_input = CX18_AV_COMPOSITE7;
- cx->av_state.aud_input = CX18_AV_AUDIO8;
- cx->av_state.audclk_freq = 48000;
- cx->av_state.audmode = V4L2_TUNER_MODE_LANG1;
- cx->av_state.slicer_line_delay = 0;
- cx->av_state.slicer_line_offset =
- (10 + cx->av_state.slicer_line_delay - 2);
}
static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *pci_dev,
@@ -812,6 +805,14 @@
cx18_gpio_init(cx);
+ retval = cx18_av_probe(cx, &cx->sd_av);
+ if (retval) {
+ CX18_ERR("Could not register A/V decoder subdevice\n");
+ goto free_map;
+ }
+ /* Initialize the A/V decoder PLLs to sane defaults */
+ v4l2_subdev_call(cx->sd_av, core, init, (u32) CX18_AV_INIT_PLLS);
+
/* active i2c */
CX18_DEBUG_INFO("activating i2c...\n");
retval = init_cx18_i2c(cx);
@@ -1020,6 +1021,9 @@
cx18_vapi(cx, CX18_APU_RESETAI, 0);
cx18_vapi(cx, CX18_APU_STOP, 1, CX18_APU_ENCODING_METHOD_MPEG);
+ /* Init the A/V decoder, if it hasn't been already */
+ v4l2_subdev_call(cx->sd_av, core, init, (u32) CX18_AV_INIT_NORMAL);
+
vf.tuner = 0;
vf.type = V4L2_TUNER_ANALOG_TV;
vf.frequency = 6400; /* the tuner 'baseline' frequency */