Hello,
I am using a Turtle Beach cs46xx based card and have it configured
for ALSA and the new firmware image under Linux 2.5.44 to allow playing
multiple streams at once. When running under 2.5.44 trying to scan to
different parts of an mp3 file seems to take a lot longer than it should
and I get a lot of the following output to dmesg:
ALSA sound/pci/cs46xx/cs46xx_lib.c:2895: cs46xx:
cs46xx_setup_eapd_slot() Failure to write the GPIO pins for slot 12.
Debug: sleeping function called from illegal context at
include/asm/semaphore.h:119
Call Trace:
[<c040f13c>] snd_cs46xx_playback_prepare+0x3c/0x2b0
[<c03fb578>] snd_pcm_prepare+0x118/0x270
[<c03fdb4f>] snd_pcm_playback_ioctl1+0x4f/0x320
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c03f0576>] snd_pcm_oss_prepare+0x26/0x50
[<c03f05e4>] snd_pcm_oss_make_ready+0x44/0x60
[<c03f09ff>] snd_pcm_oss_write1+0x3f/0x190
[<c03f2b4c>] snd_pcm_oss_write+0x4c/0x90
[<c0152a8a>] vfs_write+0xda/0x140
[<c0152b8e>] sys_write+0x3e/0x60
[<c010955b>] syscall_call+0x7/0xb
Debug: sleeping function called from illegal context at
include/asm/semaphore.h:119
Call Trace:
[<c040f13c>] snd_cs46xx_playback_prepare+0x3c/0x2b0
[<c03fb578>] snd_pcm_prepare+0x118/0x270
[<c03fdb4f>] snd_pcm_playback_ioctl1+0x4f/0x320
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c03f0576>] snd_pcm_oss_prepare+0x26/0x50
[<c03f05e4>] snd_pcm_oss_make_ready+0x44/0x60
[<c03f0e4d>] snd_pcm_oss_sync+0x1d/0x1c0
[<c03fdb79>] snd_pcm_playback_ioctl1+0x79/0x320
[<c03f229a>] snd_pcm_oss_release+0x2a/0xb0
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c015420f>] __fput+0xff/0x110
[<c0151971>] filp_close+0x81/0xb0
[<c0151a1a>] sys_close+0x7a/0xc0
[<c010955b>] syscall_call+0x7/0xb
ALSA sound/pci/cs46xx/cs46xx_lib.c:2895: cs46xx:
cs46xx_setup_eapd_slot() Failure to write the GPIO pins for slot 12.
Debug: sleeping function called from illegal context at
include/asm/semaphore.h:119
Call Trace:
[<c040f13c>] snd_cs46xx_playback_prepare+0x3c/0x2b0
[<c03fb578>] snd_pcm_prepare+0x118/0x270
[<c03fdb4f>] snd_pcm_playback_ioctl1+0x4f/0x320
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c03f0576>] snd_pcm_oss_prepare+0x26/0x50
[<c03f05e4>] snd_pcm_oss_make_ready+0x44/0x60
[<c03f0e4d>] snd_pcm_oss_sync+0x1d/0x1c0
[<c03fdb79>] snd_pcm_playback_ioctl1+0x79/0x320
[<c03f229a>] snd_pcm_oss_release+0x2a/0xb0
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c015420f>] __fput+0xff/0x110
[<c0151971>] filp_close+0x81/0xb0
[<c0151a1a>] sys_close+0x7a/0xc0
[<c010955b>] syscall_call+0x7/0xb
ALSA sound/pci/cs46xx/cs46xx_lib.c:2895: cs46xx:
cs46xx_setup_eapd_slot() Failure to write the GPIO pins for slot 12.
Debug: sleeping function called from illegal context at
include/asm/semaphore.h:119
Call Trace:
[<c040f13c>] snd_cs46xx_playback_prepare+0x3c/0x2b0
[<c03fb578>] snd_pcm_prepare+0x118/0x270
[<c03fdb4f>] snd_pcm_playback_ioctl1+0x4f/0x320
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c03f0576>] snd_pcm_oss_prepare+0x26/0x50
[<c03f05e4>] snd_pcm_oss_make_ready+0x44/0x60
[<c03f0e4d>] snd_pcm_oss_sync+0x1d/0x1c0
[<c03fdb79>] snd_pcm_playback_ioctl1+0x79/0x320
[<c03f229a>] snd_pcm_oss_release+0x2a/0xb0
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c015420f>] __fput+0xff/0x110
[<c0151971>] filp_close+0x81/0xb0
[<c0151a1a>] sys_close+0x7a/0xc0
[<c010955b>] syscall_call+0x7/0xb
ALSA sound/pci/cs46xx/cs46xx_lib.c:2895: cs46xx:
cs46xx_setup_eapd_slot() Failure to write the GPIO pins for slot 12.
Debug: sleeping function called from illegal context at
include/asm/semaphore.h:119
Call Trace:
[<c040f13c>] snd_cs46xx_playback_prepare+0x3c/0x2b0
[<c03fb578>] snd_pcm_prepare+0x118/0x270
[<c03fdb4f>] snd_pcm_playback_ioctl1+0x4f/0x320
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c03f0576>] snd_pcm_oss_prepare+0x26/0x50
[<c03f05e4>] snd_pcm_oss_make_ready+0x44/0x60
[<c03f0e4d>] snd_pcm_oss_sync+0x1d/0x1c0
[<c03fdb79>] snd_pcm_playback_ioctl1+0x79/0x320
[<c03f229a>] snd_pcm_oss_release+0x2a/0xb0
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c015420f>] __fput+0xff/0x110
[<c0151971>] filp_close+0x81/0xb0
[<c0151a1a>] sys_close+0x7a/0xc0
[<c010955b>] syscall_call+0x7/0xb
ALSA sound/pci/cs46xx/cs46xx_lib.c:2895: cs46xx:
cs46xx_setup_eapd_slot() Failure to write the GPIO pins for slot 12.
Debug: sleeping function called from illegal context at
include/asm/semaphore.h:119
Call Trace:
[<c040f13c>] snd_cs46xx_playback_prepare+0x3c/0x2b0
[<c03fb578>] snd_pcm_prepare+0x118/0x270
[<c03fdb4f>] snd_pcm_playback_ioctl1+0x4f/0x320
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c03f0576>] snd_pcm_oss_prepare+0x26/0x50
[<c03f05e4>] snd_pcm_oss_make_ready+0x44/0x60
[<c03f0e4d>] snd_pcm_oss_sync+0x1d/0x1c0
[<c03fdb79>] snd_pcm_playback_ioctl1+0x79/0x320
[<c03f229a>] snd_pcm_oss_release+0x2a/0xb0
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c015420f>] __fput+0xff/0x110
[<c0151971>] filp_close+0x81/0xb0
[<c0151a1a>] sys_close+0x7a/0xc0
[<c010955b>] syscall_call+0x7/0xb
ALSA sound/pci/cs46xx/cs46xx_lib.c:2895: cs46xx:
cs46xx_setup_eapd_slot() Failure to write the GPIO pins for slot 12.
Debug: sleeping function called from illegal context at
include/asm/semaphore.h:119
Call Trace:
[<c040f13c>] snd_cs46xx_playback_prepare+0x3c/0x2b0
[<c03fb578>] snd_pcm_prepare+0x118/0x270
[<c03fdb4f>] snd_pcm_playback_ioctl1+0x4f/0x320
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c03f0576>] snd_pcm_oss_prepare+0x26/0x50
[<c03f05e4>] snd_pcm_oss_make_ready+0x44/0x60
[<c03f0e4d>] snd_pcm_oss_sync+0x1d/0x1c0
[<c03fdb79>] snd_pcm_playback_ioctl1+0x79/0x320
[<c03f229a>] snd_pcm_oss_release+0x2a/0xb0
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c015420f>] __fput+0xff/0x110
[<c0151971>] filp_close+0x81/0xb0
[<c0151a1a>] sys_close+0x7a/0xc0
[<c010955b>] syscall_call+0x7/0xb
ALSA sound/pci/cs46xx/cs46xx_lib.c:2895: cs46xx:
cs46xx_setup_eapd_slot() Failure to write the GPIO pins for slot 12.
Debug: sleeping function called from illegal context at
include/asm/semaphore.h:119
Call Trace:
[<c040f13c>] snd_cs46xx_playback_prepare+0x3c/0x2b0
[<c03fb578>] snd_pcm_prepare+0x118/0x270
[<c03fdb4f>] snd_pcm_playback_ioctl1+0x4f/0x320
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c03f0576>] snd_pcm_oss_prepare+0x26/0x50
[<c03f05e4>] snd_pcm_oss_make_ready+0x44/0x60
[<c03f0e4d>] snd_pcm_oss_sync+0x1d/0x1c0
[<c03fdb79>] snd_pcm_playback_ioctl1+0x79/0x320
[<c03f229a>] snd_pcm_oss_release+0x2a/0xb0
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c015420f>] __fput+0xff/0x110
[<c0151971>] filp_close+0x81/0xb0
[<c0151a1a>] sys_close+0x7a/0xc0
[<c010955b>] syscall_call+0x7/0xb
ALSA sound/pci/cs46xx/cs46xx_lib.c:2895: cs46xx:
cs46xx_setup_eapd_slot() Failure to write the GPIO pins for slot 12.
Debug: sleeping function called from illegal context at
include/asm/semaphore.h:119
Call Trace:
[<c040f13c>] snd_cs46xx_playback_prepare+0x3c/0x2b0
[<c03fb578>] snd_pcm_prepare+0x118/0x270
[<c03fdb4f>] snd_pcm_playback_ioctl1+0x4f/0x320
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c03f0576>] snd_pcm_oss_prepare+0x26/0x50
[<c03f05e4>] snd_pcm_oss_make_ready+0x44/0x60
[<c03f0e4d>] snd_pcm_oss_sync+0x1d/0x1c0
[<c03fdb79>] snd_pcm_playback_ioctl1+0x79/0x320
[<c03f229a>] snd_pcm_oss_release+0x2a/0xb0
[<c03fe188>] snd_pcm_kernel_playback_ioctl+0x38/0x50
[<c015420f>] __fput+0xff/0x110
[<c0151971>] filp_close+0x81/0xb0
[<c0151a1a>] sys_close+0x7a/0xc0
[<c010955b>] syscall_call+0x7/0xb
Anybody know what's going on and how to fix it? Thanks.
Jordan
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