static int cx18_g_audio(struct file *file, void *fh, struct v4l2_audio *vin)
{
struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
vin->index = cx->audio_input;
return cx18_get_audio_input(cx, vin->index, vin);
}
static int cx18_log_status(struct file *file, void *fh)
{
struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
struct v4l2_input vidin;
struct v4l2_audio audin;
int i;
CX18_INFO("================= START STATUS CARD #%d =================\n", cx->num);
if (cx->hw_flags & CX18_HW_TVEEPROM) {
struct tveeprom tv;
cx18_read_eeprom(cx, &tv);
}
cx18_call_i2c_clients(cx, VIDIOC_LOG_STATUS, NULL);
cx18_get_input(cx, cx->active_input, &vidin);
cx18_get_audio_input(cx, cx->audio_input, &audin);
CX18_INFO("Video Input: %s\n", vidin.name);
CX18_INFO("Audio Input: %s\n", audin.name);
mutex_lock(&cx->gpio_lock);
CX18_INFO("GPIO: direction 0x%08x, value 0x%08x\n",
cx->gpio_dir, cx->gpio_val);
mutex_unlock(&cx->gpio_lock);
CX18_INFO("Tuner: %s\n",
test_bit(CX18_F_I_RADIO_USER, &cx->i_flags) ? "Radio" : "TV");
cx2341x_log_status(&cx->params, cx->name);
CX18_INFO("Status flags: 0x%08lx\n", cx->i_flags);
for (i = 0; i < CX18_MAX_STREAMS; i++) {
struct cx18_stream *s = &cx->streams[i];
if (s->v4l2dev == NULL || s->buffers == 0)
continue;
CX18_INFO("Stream %s: status 0x%04lx, %d%% of %d KiB (%d buffers) in use\n",
s->name, s->s_flags,
(s->buffers - atomic_read(&s->q_free.buffers))
* 100 / s->buffers,
(s->buffers * s->buf_size) / 1024, s->buffers);
}
CX18_INFO("Read MPEG/VBI: %lld/%lld bytes\n",
(long long)cx->mpg_data_received,
(long long)cx->vbi_data_inserted);
cx18_log_statistics(cx);
CX18_INFO("================== END STATUS CARD #%d ==================\n", cx->num);
return 0;
}
