----- Forwarded Message ----- > > > ----- Original Message ----- > > David Kačerek wrote: > > >>> I wanted to list supported sample frequencies of my sound card > > >>> and it > > >>> shows only 2: 44100 96000, even though according to the > > >>> official > > >>> card > > >>> specifications I once read somwhere over the Intel portal it > > >>> should > > >>> support more > > > > > Node 0x12 [Audio Output] wcaps 0x211: Stereo Digital > > > Device: name="CX20561 Digital", type="SPDIF", device=1 > > > PCM: > > > rates [0x160]: 44100 48000 96000 > > > > The S/PDIF output does not support 192 kHz. (Which would be easier > > to do than a 192 kHz DAC, so I wonder what the analog output > > actually > > does with those samples.) > > > > As long as the default PCM device is also routed to the digital > > output > > (mixer control "IEC958 Default PCM Playback Switch"), that rate > > cannot > > be used. > > > > > > Regards, > > Clemens > > > > I have my pcm devices send the stream straight to the "plughw:0,0" > device - I need it for the 88,2khz album because the hw device > doesn't resample, but the pulghw device should resample only when > neccessary and: > > Node 0x10 [Audio Output] wcaps 0xc1d: Stereo Amp-Out R/L > Control: name="Speaker Playback Volume", index=0, device=0 > ControlAmp: chs=3, dir=Out, idx=0, ofs=0 > Control: name="Speaker Playback Switch", index=0, device=0 > ControlAmp: chs=3, dir=Out, idx=0, ofs=0 > Device: name="CX20561 Analog", type="Audio", device=0 > Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=0 > Amp-Out vals: [0x4a 0x4a] > Converter: stream=0, channel=0 > PCM: > rates [0x560]: 44100 48000 96000 192000 > > ...snippet shows it actually supports the 192khz sample rate for the > ananalog output so where's the problem? If it can't be fixed with a > quirt or some kernel module parameter or whatever I am willing to > report it as a bug if only the bugtracker wouldn't be down for > ages... > ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
