At Mon, 10 Mar 2014 16:44:19 -0400, Jason Mancine wrote:
Yes, I have tried those .formats with no luck...it still initializes at 32
How did you check it?
Takashi
On Mar 10, 2014 4:29 PM, "Alan Horstmann" gineera@aspect135.co.uk wrote:
On Monday 10 March 2014 14:36, Jason Mancine wrote:
I am still working on trying to get the R16 to work for playback.
So, the main question is how do I force ALSA to initialize this device at 24 bit integer?
Isn't the answer in Takashi's original reply...?
On Dec 6, 2013 11:25 AM, "Takashi Iwai" tiwai@suse.de wrote:
Do you mean the 24bit physical size, i.e. each frame is packed in 3 bytes? If so, you used a wrong format. SNDRV_PCM_FMTBIT_S24_LE is for 24bit format packed in 32bit frame. If you need a 3-bytes frame, use SNDRV_PCM_FMTBIT_S24_3LE instead.
Many USB devices have this...
.type = QUIRK_AUDIO_FIXED_ENDPOINT, .data = & (const struct audioformat) { .formats = SNDRV_PCM_FMTBIT_S24_LE,.formats = SNDRV_PCM_FMTBIT_S24_3LE,instead. That would apply for capture also. Or is that what you have been trying?
Regards
Alan
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