Menu
▾
▴
Re: [Gumstix-users] snd-pxa2xx-ac97 module for touch screen
|
From: Richard M. <rma...@gm...> - 2006-09-01 21:14:02
|
Bump. Here is what strace modprobe snd-pxa2xx-ac97 outputs, any tips would
be extremely helpful:
# strace modprobe snd-pxa2xx-ac97
execve("/sbin/modprobe", ["modprobe", "snd-pxa2xx-ac97"], [/* 16 vars */]) =
0
old_mmap(NULL, 20, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x40005000
stat("/etc/ld.so.cache", 0xbe87eaac) = -1 ENOENT (No such file or
directory)
open("/lib/libgcc_s.so.1", O_RDONLY) = 4
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x40006000
read(4, "\177ELF\1\1\1a\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\320\27\0"..., 4096) =
4096
old_mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x4000e000
old_mmap(0x4000e000, 30996, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 4,
0) = 0x4000e000
old_mmap(0x4001d000, 2796, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 4,
0x7000) = 0x4001d000
close(4) = 0
munmap(0x40006000, 4096) = 0
open("/lib/libc.so.0", O_RDONLY) = 4
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x40006000
read(4, "\177ELF\1\1\1a\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0`\316\0\000"..., 4096)
= 4096
old_mmap(NULL, 311296, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x4001e000
old_mmap(0x4001e000, 254576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 4,
0) = 0x4001e000
old_mmap(0x40064000, 5396, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 4,
0x3e000) = 0x40064000
old_mmap(0x40066000, 12956, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40066000
close(4) = 0
munmap(0x40006000, 4096) = 0
mprotect(0x40064000, 4096, PROT_READ) = 0
mprotect(0x4000c000, 4096, PROT_READ) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B115200 opost isig icanon echo
...}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B115200 opost isig icanon echo
...}) = 0
open("/dev/urandom", O_RDONLY) = 4
read(4, "\365\"o/", 4) = 4
close(4) = 0
uname({sys="Linux", node="gumstix", ...}) = 0
fstat(2, {st_mode=S_IFCHR|0600, st_rdev=makedev(4, 64), ...}) = 0
stat("/etc/modprobe.conf", {st_mode=S_IFREG|0644, st_size=1001, ...}) = 0
open("/etc/modprobe.conf", O_RDONLY) = 4
ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e918) = -1 ENOTTY
(Inappropriate ioctl for device)
brk(0) = 0x16000
brk(0x18000) = 0x18000
read(4, "# On-demand autoloading of the w"..., 4096) = 1001
read(4, "", 4096) = 0
close(4) = 0
brk(0x1a000) = 0x1a000
ioctl(2147483647, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e924) = -1 EBADF (Bad
file descriptor)
open("/lib/modules/2.6.17gum/modules.dep", O_RDONLY) = 4
ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e980) = -1 ENOTTY
(Inappropriate ioctl for device)
read(4, "/lib/modules/2.6.17gum/kernel/cr"..., 4096) = 4096
read(4, "o /lib/modules/2.6.17gum/kernel/"..., 4096) = 2481
close(4) = 0
open("/lib/modules/2.6.17gum/kernel/sound/pci/ac97/snd-ac97-bus.ko", O_RDWR)
= 4
fcntl(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=1}) = 0
open("/proc/modules", O_RDONLY) = 5
ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e5e4) = -1 ENOTTY
(Inappropriate ioctl for device)
read(5, "ucb1x00_ts 4228 0 - Live 0xbf062"..., 4096) = 780
close(5) = 0
close(4) = 0
open("/lib/modules/2.6.17gum/kernel/sound/core/snd-page-alloc.ko", O_RDWR) =
4
fcntl(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=1}) = 0
open("/proc/modules", O_RDONLY) = 5
ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e64c) = -1 ENOTTY
(Inappropriate ioctl for device)
read(5, "ucb1x00_ts 4228 0 - Live 0xbf062"..., 4096) = 780
close(5) = 0
close(4) = 0
open("/lib/modules/2.6.17gum/kernel/sound/soundcore.ko", O_RDWR) = 4
fcntl(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=1}) = 0
open("/proc/modules", O_RDONLY) = 5
ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e6b4) = -1 ENOTTY
(Inappropriate ioctl for device)
read(5, "ucb1x00_ts 4228 0 - Live 0xbf062"..., 4096) = 780
close(5) = 0
close(4) = 0
open("/lib/modules/2.6.17gum/kernel/sound/core/snd.ko", O_RDWR) = 4
fcntl(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=1}) = 0
open("/proc/modules", O_RDONLY) = 5
ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e71c) = -1 ENOTTY
(Inappropriate ioctl for device)
read(5, "ucb1x00_ts 4228 0 - Live 0xbf062"..., 4096) = 780
close(5) = 0
close(4) = 0
open("/lib/modules/2.6.17gum/kernel/sound/core/snd-timer.ko", O_RDWR) = 4
fcntl(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=1}) = 0
open("/proc/modules", O_RDONLY) = 5
ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e784) = -1 ENOTTY
(Inappropriate ioctl for device)
read(5, "ucb1x00_ts 4228 0 - Live 0xbf062"..., 4096) = 780
close(5) = 0
close(4) = 0
open("/lib/modules/2.6.17gum/kernel/sound/core/snd-pcm.ko", O_RDWR) = 4
fcntl(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=1}) = 0
open("/proc/modules", O_RDONLY) = 5
ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e7ec) = -1 ENOTTY
(Inappropriate ioctl for device)
read(5, "ucb1x00_ts 4228 0 - Live 0xbf062"..., 4096) = 780
close(5) = 0
close(4) = 0
open("/lib/modules/2.6.17gum/kernel/sound/pci/ac97/snd-ac97-codec.ko",
O_RDWR) = 4
fcntl(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=1}) = 0
open("/proc/modules", O_RDONLY) = 5
ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e854) = -1 ENOTTY
(Inappropriate ioctl for device)
read(5, "ucb1x00_ts 4228 0 - Live 0xbf062"..., 4096) = 780
close(5) = 0
close(4) = 0
open("/lib/modules/2.6.17gum/kernel/sound/arm/snd-pxa2xx-pcm.ko", O_RDWR) =
4
fcntl(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=1}) = 0
open("/proc/modules", O_RDONLY) = 5
ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e8bc) = -1 ENOTTY
(Inappropriate ioctl for device)
read(5, "ucb1x00_ts 4228 0 - Live 0xbf062"..., 4096) = 780
close(5) = 0
close(4) = 0
open("/lib/modules/2.6.17gum/kernel/sound/arm/snd-pxa2xx-ac97.ko", O_RDWR) =
4
fcntl(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=1}) = 0
open("/proc/modules", O_RDONLY) = 5
ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbe87e924) = -1 ENOTTY
(Inappropriate ioctl for device)
read(5, "ucb1x00_ts 4228 0 - Live 0xbf062"..., 4096) = 780
close(5) = 0
close(4) = 0
_exit(0) = ?
On 8/31/06, Richard Marchant <rma...@gm...> wrote:
>
> Hi Everyone,
>
> I just setup a new buildroot (r1049) to take advantage of the ucb1x00-ts
> support (previously I was using 2.6.11 r773). When I try to load the
> snd-pxa2xx-ac97 module I get the following error:
>
> # modprobe snd-pxa2xx-ac97
> pxa2xx_ac97_reset: cold reset timeout (GSR=0x0)
> pxa2xx_ac97_reset: warm reset timeout (GSR=0x0)
> pxa2xx_ac97_read: read error (ac97_reg=124 GSR=0x400)
> pxa2xx_ac97_read: read error (ac97_reg=126 GSR=0x400)
> AC'97 0 access is not valid [0xffffffff], removing mixer.
> pxa2xx-ac97: probe of pxa2xx-ac97 failed with error -5
> #
>
> I tried compiling it into the kernel but I would see the same errors while
> booting. Any ideas?
>
> Thank you for the continued support.
>
> -Richard
>
>
>
|