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-rw-r--r--sound/usb/usbaudio.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index ff2e09a..26fb576 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -1427,8 +1427,8 @@ static int set_format(struct snd_usb_substream *subs, struct audioformat *fmt)
subs->cur_audiofmt = fmt;
#if 0
- printk("setting done: format = %d, rate = %d, channels = %d\n",
- fmt->format, fmt->rate, fmt->channels);
+ printk("setting done: format = %d, rate = %d..%d, channels = %d\n",
+ fmt->format, fmt->rate_min, fmt->rate_max, fmt->channels);
printk(" datapipe = 0x%0x, syncpipe = 0x%0x\n",
subs->datapipe, subs->syncpipe);
#endif
@@ -2468,11 +2468,12 @@ static int parse_audio_format_i_type(struct snd_usb_audio *chip, struct audiofor
}
break;
case USB_AUDIO_FORMAT_PCM8:
- /* Dallas DS4201 workaround */
+ pcm_format = SNDRV_PCM_FORMAT_U8;
+
+ /* Dallas DS4201 workaround: it advertises U8 format, but really
+ supports S8. */
if (chip->usb_id == USB_ID(0x04fa, 0x4201))
pcm_format = SNDRV_PCM_FORMAT_S8;
- else
- pcm_format = SNDRV_PCM_FORMAT_U8;
break;
case USB_AUDIO_FORMAT_IEEE_FLOAT:
pcm_format = SNDRV_PCM_FORMAT_FLOAT_LE;
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