From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ed Wildgoose Subject: Re: Problem with RME 9632 and Plug Date: Wed, 04 Aug 2004 12:21:45 +0100 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <4110C6C9.4000009@wildgooses.com> References: <200408040018.i740ITg5017942@localhost.localdomain> <4110BAE0.6070309@wildgooses.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Jaroslav Kysela Cc: Takashi Iwai , Paul Davis , alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org >>Ahh, yes, I see now. The max period size SHOULD be 8192. For some >>reason when I request anything larger than 2048, I only get 2048... I >>have tried asking for exactly 8192, and "_near" 8192 with the same results. >> >>I will try giving the machine a reboot in case something has grabbed the >>card and it's ended up in a funny state which might be causing this. >>However, I can currently happily choose 512, 1024, and 2048 period >>sizes, but nothing larger. >> >> > >It's better to send us a dump from /proc/asound/card0/pcm0p/sub0/* files >to verify the correct values. But I guess that resampling might be >involved, so the final frame count is smaller from the application view. > > Reboot achieved nothing. (Did the following while the app was active) mm MPlayer-1.0pre5 # ls /proc/asound/card1/pcm0p/sub0/* /proc/asound/card1/pcm0p/sub0/hw_params /proc/asound/card1/pcm0p/sub0/info /proc/asound/card1/pcm0p/sub0/status /proc/asound/card1/pcm0p/sub0/sw_params mm MPlayer-1.0pre5 # cat /proc/asound/card1/pcm0p/sub0/* access: MMAP_NONINTERLEAVED format: S32_LE subformat: STD channels: 12 rate: 48000 (48000/1) period_size: 2048 buffer_size: 4096 tick_time: 1000 card: 1 device: 0 subdevice: 0 stream: PLAYBACK id: RME Hammerfall HDSP 9632 name: RME Hammerfall HDSP 9632 subname: subdevice #0 class: 0 subclass: 0 subdevices_count: 1 subdevices_avail: 0 state: RUNNING trigger_time: 1091618462.875884000 tstamp : 1091618462.918708000 delay : 3872 avail : 224 avail_max : 224 ----- hw_ptr : 2048 appl_ptr : 5920 tstamp_mode: NONE period_step: 1 sleep_min: 0 avail_min: 2048 xfer_align: 2048 start_threshold: 1 stop_threshold: 4096 silence_threshold: 0 silence_size: 0 boundary: 1073741824 ------------------------------------------------------- This SF.Net email is sponsored by OSTG. Have you noticed the changes on Linux.com, ITManagersJournal and NewsForge in the past few weeks? Now, one more big change to announce. We are now OSTG- Open Source Technology Group. Come see the changes on the new OSTG site. www.ostg.com