[alsa-devel] Bug in sound-unstable-2.6 ice1724

[Vedran Miletić]

No, that didn't fix it. :-(

vedran at kalopsia:~/Media$ mplayer -ao alsa:device=hw=1.0 -srate 22050
-format s32le get_video
MPlayer 1.0rc2-4.3.1-DFSG-free (C) 2000-2007 MPlayer Team
CPU: AMD Athlon(tm) Dual Core Processor 4450e (Family: 15, Model: 107,
Stepping: 2)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing get_video.
libavformat file format detected.
[lavf] Video stream found, -vid 0
[lavf] Audio stream found, -aid 1
VIDEO:  [FLV1]  320x240  0bpp  29.970 fps    0.0 kbps ( 0.0 kbyte/s)
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffflv] vfm: ffmpeg (FFmpeg Flash video)
==========================================================================
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 22050 Hz, 2 ch, s16le, 8.0 kbit/1.13% (ratio: 1000->88200)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
AO: [alsa] 22050Hz 2ch s32le (4 bytes per sample)
Starting playback...
VDec: vo config request - 320 x 240 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
VO: [xv] 320x240 => 320x240 Planar YV12
A: 240.8 V: 245.3 A-V: -4.502 ct: -4.382 3350/3350  0%  0%  0.4% 0 0
[AO_ALSA] alsa-lib: pcm_hw.c:488:(snd_pcm_hw_drain)
SNDRV_PCM_IOCTL_DRAIN failed: Input/output error

Exiting... (End of file)

2008/10/20 Takashi Iwai <tiwai at suse.de>:
> At Sun, 19 Oct 2008 11:36:35 +0200,
> =?UTF-8?Q?Vedran_Mileti=C4=87?= wrote:
>>
>> I have:
>> 01:0a.0 Multimedia audio controller: VIA Technologies Inc. VT1720/24
>> [Envy24PT/HT] PCI Multi-Channel Audio Controller (rev 01)
>>       Subsystem: TERRATEC Electronic GmbH PHASE 22
>>       Flags: bus master, medium devsel, latency 64, IRQ 16
>>       I/O ports at c880 [size=32]
>>       I/O ports at c800 [size=128]
>>       Capabilities: [80] Power Management version 1
>>       Kernel driver in use: ICE1724
>>       Kernel modules: snd-ice1724
>> I do this:
>> mplayer -ao alsa:device=hw=1.0 -srate 44100 -format s32le get_video
>> Before the song ends, last sample loops for about 20-30 times, and
>> then mplayer quits with error:
>> alsa-lib: pcm_hw.c:488:(snd_pcm_hw_drain) SNDRV_PCM_IOCTL_DRAIN
>> failed: Input/output error
>>
>> This doesn't happen on sound-2.6 and doesn't happen on
>> sound-unstable-2.6 with E-mu 1212m.
>
> A suspicious commit is the one in topic/test branch,
>
>  commit 442dac7e02a835944bd4d6e429d0b4a2446e0204
>  Author: Takashi Iwai <tiwai at suse.de>
>  Date:   Tue Aug 12 13:39:02 2008 +0200
>
>    ALSA: Allow drain ioctl for non-blocking mode
>
> Could you try to revert this commit?
>
>
> thanks,
>
> Takashi
>



-- 
Vedran Miletić