Hi Mauro:
Please ignore this patch.
This patch has side effect : the radio does not run well with this patch.
Best Regards
Huang Shijie.
> The orgin parameters may cause a bug : The audio may lost in certain
> situation (such as open the VLC at the first time).
>
> The origin parameters set a small stop_threshold for snd_pcm_runtime{}.
> So a xrun occurs in some situation.
>
> Signed-off-by: Huang Shijie <[email protected]>
> ---
> drivers/media/video/tlg2300/pd-alsa.c | 10 ----------
> 1 files changed, 0 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/media/video/tlg2300/pd-alsa.c
> b/drivers/media/video/tlg2300/pd-alsa.c
> index 6f42621..e9ad715 100644
> --- a/drivers/media/video/tlg2300/pd-alsa.c
> +++ b/drivers/media/video/tlg2300/pd-alsa.c
> @@ -21,9 +21,6 @@
> static void complete_handler_audio(struct urb *urb);
> #define AUDIO_EP (0x83)
> #define AUDIO_BUF_SIZE (512)
> -#define PERIOD_SIZE (1024 * 8)
> -#define PERIOD_MIN (4)
> -#define PERIOD_MAX PERIOD_MIN
>
> static struct snd_pcm_hardware snd_pd_hw_capture = {
> .info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
> @@ -38,18 +35,11 @@ static struct snd_pcm_hardware snd_pd_hw_capture = {
> .rate_max = 48000,
> .channels_min = 2,
> .channels_max = 2,
> - .buffer_bytes_max = PERIOD_SIZE * PERIOD_MIN,
> - .period_bytes_min = PERIOD_SIZE,
> - .period_bytes_max = PERIOD_SIZE,
> - .periods_min = PERIOD_MIN,
> - .periods_max = PERIOD_MAX,
> - /*
> .buffer_bytes_max = 62720 * 8,
> .period_bytes_min = 64,
> .period_bytes_max = 12544,
> .periods_min = 2,
> .periods_max = 98
> - */
> };
>
> static int snd_pd_capture_open(struct snd_pcm_substream *substream)
>
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