[alsa-devel] [PATCH 1/1] Daily snapshot not building on 2.6.32
I've had to apply the following patch to successfully build the daily snapshot on 2.6.32. Without this patch I get:
CC [M] /karmic/home/work/alsa/alsa-driver/usb/urb.o /karmic/home/work/alsa/alsa-driver/usb/urb.c: In function ‘release_urb_ctx’: /karmic/home/work/alsa/alsa-driver/usb/urb.c:112: error: implicit declaration of function ‘usb_free_ coherent’ /karmic/home/work/alsa/alsa-driver/usb/urb.c: In function ‘snd_usb_init_substream_urbs’: /karmic/home/work/alsa/alsa-driver/usb/urb.c:327: error: implicit declaration of function ‘usb_alloc_coherent’ /karmic/home/work/alsa/alsa-driver/usb/urb.c:328: warning: assignment makes pointer from integer without a cast /karmic/home/work/alsa/alsa-driver/usb/urb.c:341: warning: assignment makes pointer from integer without a cast make[3]: *** [/karmic/home/work/alsa/alsa-driver/usb/urb.o] Error 1
Note: I would have preferred to provide this as a git patch but I don't know where the repository for the daily snapshot files is located.
--- diff -ru a/usb/misc/Makefile b/usb/misc/Makefile --- a/usb/misc/Makefile 2010-03-10 01:12:19.000000000 -0800 +++ b/usb/misc/Makefile 2010-06-23 11:25:33.176133657 -0700 @@ -7,4 +7,8 @@
include $(SND_TOPDIR)/alsa-kernel/usb/misc/Makefile
+EXTRA_CFLAGS += -I$(SND_TOPDIR)/usb + include $(SND_TOPDIR)/Rules.make + +ua101.c: usbaudio.inc $(SND_TOPDIR)/alsa-kernel/usb/misc/ua101.c diff -ru a/usb/misc/ua101.c b/usb/misc/ua101.c --- a/usb/misc/ua101.c 2010-03-10 01:12:19.000000000 -0800 +++ b/usb/misc/ua101.c 2010-06-23 11:25:53.054884851 -0700 @@ -1,3 +1,5 @@ +#define __NO_VERSION__ +#include "usbaudio.inc" #include "adriver.h" #include "../../alsa-kernel/usb/misc/ua101.c" EXPORT_NO_SYMBOLS;
On 06/23/2010 11:27 PM, Takashi Iwai wrote:
At Wed, 23 Jun 2010 11:37:16 -0700, Brad Figg wrote:
I've had to apply the following patch to successfully build the daily snapshot on 2.6.32. Without this patch I get:
Which tarball? The latest one works fine for me.
Takashi
Today's snapshot is giving me the exact same error.
CC [M] /karmic/home/work/alsa/alsa-driver/usb/misc/ua101.o In file included from /karmic/home/work/alsa/alsa-driver/usb/misc/ua101.c:3: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c: In function ‘alloc_stream_buffers’: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1071: error: implicit declaration of function ‘usb_alloc_coherent’ /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1072: warning: assignment makes pointer from integer without a cast /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c: In function ‘free_stream_buffers’: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1092: error: implicit declaration of function ‘usb_free_coherent’ /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c: In function ‘ua101_card_free’: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1172: warning: unused variable ‘ua’ make[4]: *** [/karmic/home/work/alsa/alsa-driver/usb/misc/ua101.o] Error 1 make[3]: *** [/karmic/home/work/alsa/alsa-driver/usb/misc] Error 2 make[2]: *** [/karmic/home/work/alsa/alsa-driver/usb] Error 2 make[1]: *** [_module_/karmic/home/work/alsa/alsa-driver] Error 2 make[1]: Leaving directory `/usr/src/linux-headers-2.6.32-23-generic'
Brad
At Thu, 24 Jun 2010 07:56:35 -0700, Brad Figg wrote:
On 06/23/2010 11:27 PM, Takashi Iwai wrote:
At Wed, 23 Jun 2010 11:37:16 -0700, Brad Figg wrote:
I've had to apply the following patch to successfully build the daily snapshot on 2.6.32. Without this patch I get:
Which tarball? The latest one works fine for me.
Takashi
Today's snapshot is giving me the exact same error.
Did you get from the URL below, right?
ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz
Then check config.log whether usb_alloc_coherent() check worked.
Takashi
CC [M] /karmic/home/work/alsa/alsa-driver/usb/misc/ua101.o In file included from /karmic/home/work/alsa/alsa-driver/usb/misc/ua101.c:3: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c: In function ‘alloc_stream_buffers’: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1071: error: implicit declaration of function ‘usb_alloc_coherent’ /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1072: warning: assignment makes pointer from integer without a cast /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c: In function ‘free_stream_buffers’: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1092: error: implicit declaration of function ‘usb_free_coherent’ /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c: In function ‘ua101_card_free’: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1172: warning: unused variable ‘ua’ make[4]: *** [/karmic/home/work/alsa/alsa-driver/usb/misc/ua101.o] Error 1 make[3]: *** [/karmic/home/work/alsa/alsa-driver/usb/misc] Error 2 make[2]: *** [/karmic/home/work/alsa/alsa-driver/usb] Error 2 make[1]: *** [_module_/karmic/home/work/alsa/alsa-driver] Error 2 make[1]: Leaving directory `/usr/src/linux-headers-2.6.32-23-generic'
Brad
Brad Figg brad.figg@canonical.com http://www.canonical.com
On 06/24/2010 08:02 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 07:56:35 -0700, Brad Figg wrote:
On 06/23/2010 11:27 PM, Takashi Iwai wrote:
At Wed, 23 Jun 2010 11:37:16 -0700, Brad Figg wrote:
I've had to apply the following patch to successfully build the daily snapshot on 2.6.32. Without this patch I get:
Which tarball? The latest one works fine for me.
Takashi
Today's snapshot is giving me the exact same error.
Did you get from the URL below, right?
ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz
Then check config.log whether usb_alloc_coherent() check worked.
Takashi
I'm pulling the snapshot from the correct location. However: checking usb_alloc_coherent... no
Brad
CC [M] /karmic/home/work/alsa/alsa-driver/usb/misc/ua101.oIn file included from /karmic/home/work/alsa/alsa-driver/usb/misc/ua101.c:3: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c: In function ‘alloc_stream_buffers’: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1071: error: implicit declaration of function ‘usb_alloc_coherent’ /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1072: warning: assignment makes pointer from integer without a cast /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c: In function ‘free_stream_buffers’: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1092: error: implicit declaration of function ‘usb_free_coherent’ /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c: In function ‘ua101_card_free’: /karmic/home/work/alsa/alsa-driver/usb/misc/../../alsa-kernel/usb/misc/ua101.c:1172: warning: unused variable ‘ua’ make[4]: *** [/karmic/home/work/alsa/alsa-driver/usb/misc/ua101.o] Error 1 make[3]: *** [/karmic/home/work/alsa/alsa-driver/usb/misc] Error 2 make[2]: *** [/karmic/home/work/alsa/alsa-driver/usb] Error 2 make[1]: *** [_module_/karmic/home/work/alsa/alsa-driver] Error 2 make[1]: Leaving directory `/usr/src/linux-headers-2.6.32-23-generic'
Brad
Brad Figg brad.figg@canonical.com http://www.canonical.com
At Thu, 24 Jun 2010 08:27:37 -0700, Brad Figg wrote:
On 06/24/2010 08:02 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 07:56:35 -0700, Brad Figg wrote:
On 06/23/2010 11:27 PM, Takashi Iwai wrote:
At Wed, 23 Jun 2010 11:37:16 -0700, Brad Figg wrote:
I've had to apply the following patch to successfully build the daily snapshot on 2.6.32. Without this patch I get:
Which tarball? The latest one works fine for me.
Takashi
Today's snapshot is giving me the exact same error.
Did you get from the URL below, right?
ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz
Then check config.log whether usb_alloc_coherent() check worked.
Takashi
I'm pulling the snapshot from the correct location. However: checking usb_alloc_coherent... no
That's correct. Then it must have #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT in include/config.h, and incldue/adriver.h should define a wrapper for the function. Please check it.
Takashi
On 06/24/2010 08:35 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:27:37 -0700, Brad Figg wrote:
On 06/24/2010 08:02 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 07:56:35 -0700, Brad Figg wrote:
On 06/23/2010 11:27 PM, Takashi Iwai wrote:
At Wed, 23 Jun 2010 11:37:16 -0700, Brad Figg wrote:
I've had to apply the following patch to successfully build the daily snapshot on 2.6.32. Without this patch I get:
Which tarball? The latest one works fine for me.
Takashi
Today's snapshot is giving me the exact same error.
Did you get from the URL below, right?
ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gzThen check config.log whether usb_alloc_coherent() check worked.
Takashi
I'm pulling the snapshot from the correct location. However: checking usb_alloc_coherent... no
That's correct. Then it must have #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT in include/config.h, and incldue/adriver.h should define a wrapper for the function. Please check it.
Takashi
include/config.h:
/* #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT */
include/adriver.h:
#ifndef CONFIG_SND_HAVE_USB_ALLOC_COHERENT #define usb_alloc_coherent usb_buffer_alloc #define usb_free_coherent usb_buffer_free #endif
At Thu, 24 Jun 2010 08:37:40 -0700, Brad Figg wrote:
On 06/24/2010 08:35 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:27:37 -0700, Brad Figg wrote:
On 06/24/2010 08:02 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 07:56:35 -0700, Brad Figg wrote:
On 06/23/2010 11:27 PM, Takashi Iwai wrote:
At Wed, 23 Jun 2010 11:37:16 -0700, Brad Figg wrote: > > I've had to apply the following patch to successfully build > the daily snapshot on 2.6.32. Without this patch I get:
Which tarball? The latest one works fine for me.
Takashi
Today's snapshot is giving me the exact same error.
Did you get from the URL below, right?
ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gzThen check config.log whether usb_alloc_coherent() check worked.
Takashi
I'm pulling the snapshot from the correct location. However: checking usb_alloc_coherent... no
That's correct. Then it must have #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT in include/config.h, and incldue/adriver.h should define a wrapper for the function. Please check it.
Takashi
include/config.h:
/* #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT */
include/adriver.h:
#ifndef CONFIG_SND_HAVE_USB_ALLOC_COHERENT #define usb_alloc_coherent usb_buffer_alloc #define usb_free_coherent usb_buffer_free #endif
Check whether the code patch there reaches while compiling ua101.c.
Takashi
On 06/24/2010 08:40 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:37:40 -0700, Brad Figg wrote:
On 06/24/2010 08:35 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:27:37 -0700, Brad Figg wrote:
On 06/24/2010 08:02 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 07:56:35 -0700, Brad Figg wrote:
On 06/23/2010 11:27 PM, Takashi Iwai wrote: > At Wed, 23 Jun 2010 11:37:16 -0700, > Brad Figg wrote: >> >> I've had to apply the following patch to successfully build >> the daily snapshot on 2.6.32. Without this patch I get: > > Which tarball? The latest one works fine for me. > > > Takashi
Today's snapshot is giving me the exact same error.
Did you get from the URL below, right?
ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gzThen check config.log whether usb_alloc_coherent() check worked.
Takashi
I'm pulling the snapshot from the correct location. However: checking usb_alloc_coherent... no
That's correct. Then it must have #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT in include/config.h, and incldue/adriver.h should define a wrapper for the function. Please check it.
Takashi
include/config.h:
/* #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT */
include/adriver.h:
#ifndef CONFIG_SND_HAVE_USB_ALLOC_COHERENT #define usb_alloc_coherent usb_buffer_alloc #define usb_free_coherent usb_buffer_free #endif
Check whether the code patch there reaches while compiling ua101.c.
Takashi
It does not reach that when compiling ua101.c. The reason for the patch in the original email was to pick up the SND_NEED_USB_WRAPPER define when compiling that file.
Brad
At Thu, 24 Jun 2010 08:50:48 -0700, Brad Figg wrote:
On 06/24/2010 08:40 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:37:40 -0700, Brad Figg wrote:
On 06/24/2010 08:35 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:27:37 -0700, Brad Figg wrote:
On 06/24/2010 08:02 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 07:56:35 -0700, Brad Figg wrote: > > On 06/23/2010 11:27 PM, Takashi Iwai wrote: >> At Wed, 23 Jun 2010 11:37:16 -0700, >> Brad Figg wrote: >>> >>> I've had to apply the following patch to successfully build >>> the daily snapshot on 2.6.32. Without this patch I get: >> >> Which tarball? The latest one works fine for me. >> >> >> Takashi > > Today's snapshot is giving me the exact same error.
Did you get from the URL below, right?
ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gzThen check config.log whether usb_alloc_coherent() check worked.
Takashi
I'm pulling the snapshot from the correct location. However: checking usb_alloc_coherent... no
That's correct. Then it must have #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT in include/config.h, and incldue/adriver.h should define a wrapper for the function. Please check it.
Takashi
include/config.h:
/* #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT */
include/adriver.h:
#ifndef CONFIG_SND_HAVE_USB_ALLOC_COHERENT #define usb_alloc_coherent usb_buffer_alloc #define usb_free_coherent usb_buffer_free #endif
Check whether the code patch there reaches while compiling ua101.c.
Takashi
It does not reach that when compiling ua101.c. The reason for the patch in the original email was to pick up the SND_NEED_USB_WRAPPER define when compiling that file.
Ah, right. It should include "../usbaudio.inc" instead of "adriver.h". I fixed this now.
thanks,
Takashi
On 06/24/2010 08:40 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:37:40 -0700, Brad Figg wrote:
On 06/24/2010 08:35 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:27:37 -0700, Brad Figg wrote:
On 06/24/2010 08:02 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 07:56:35 -0700, Brad Figg wrote:
On 06/23/2010 11:27 PM, Takashi Iwai wrote: > At Wed, 23 Jun 2010 11:37:16 -0700, > Brad Figg wrote: >> >> I've had to apply the following patch to successfully build >> the daily snapshot on 2.6.32. Without this patch I get: > > Which tarball? The latest one works fine for me. > > > Takashi
Today's snapshot is giving me the exact same error.
Did you get from the URL below, right?
ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gzThen check config.log whether usb_alloc_coherent() check worked.
Takashi
I'm pulling the snapshot from the correct location. However: checking usb_alloc_coherent... no
That's correct. Then it must have #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT in include/config.h, and incldue/adriver.h should define a wrapper for the function. Please check it.
Takashi
include/config.h:
/* #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT */
include/adriver.h:
#ifndef CONFIG_SND_HAVE_USB_ALLOC_COHERENT #define usb_alloc_coherent usb_buffer_alloc #define usb_free_coherent usb_buffer_free #endif
Check whether the code patch there reaches while compiling ua101.c.
Takashi
And, by the way, I'm getting this error when trying to build today's snapshot on 2.6.35.
CC [M] /home/work/alsa/alsa-driver/acore/pcm_native.o /home/work/alsa/alsa-driver/acore/pcm_native.c: In function ‘snd_pcm_hw_params’: /home/work/alsa/alsa-driver/acore/pcm_native.c:468: error: implicit declaration of function ‘pm_qos_remove_requirement’ /home/work/alsa/alsa-driver/acore/pcm_native.c:471: error: implicit declaration of function ‘pm_qos_add_requirement’ make[3]: *** [/home/work/alsa/alsa-driver/acore/pcm_native.o] Error 1 make[2]: *** [/home/work/alsa/alsa-driver/acore] Error 2 make[1]: *** [_module_/home/work/alsa/alsa-driver] Error 2
Which I've not been able to figure out any work around after an hour or more of working on it.
Brad
At Thu, 24 Jun 2010 11:07:27 -0700, Brad Figg wrote:
On 06/24/2010 08:40 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:37:40 -0700, Brad Figg wrote:
On 06/24/2010 08:35 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:27:37 -0700, Brad Figg wrote:
On 06/24/2010 08:02 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 07:56:35 -0700, Brad Figg wrote: > > On 06/23/2010 11:27 PM, Takashi Iwai wrote: >> At Wed, 23 Jun 2010 11:37:16 -0700, >> Brad Figg wrote: >>> >>> I've had to apply the following patch to successfully build >>> the daily snapshot on 2.6.32. Without this patch I get: >> >> Which tarball? The latest one works fine for me. >> >> >> Takashi > > Today's snapshot is giving me the exact same error.
Did you get from the URL below, right?
ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gzThen check config.log whether usb_alloc_coherent() check worked.
Takashi
I'm pulling the snapshot from the correct location. However: checking usb_alloc_coherent... no
That's correct. Then it must have #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT in include/config.h, and incldue/adriver.h should define a wrapper for the function. Please check it.
Takashi
include/config.h:
/* #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT */
include/adriver.h:
#ifndef CONFIG_SND_HAVE_USB_ALLOC_COHERENT #define usb_alloc_coherent usb_buffer_alloc #define usb_free_coherent usb_buffer_free #endif
Check whether the code patch there reaches while compiling ua101.c.
Takashi
And, by the way, I'm getting this error when trying to build today's snapshot on 2.6.35.
CC [M] /home/work/alsa/alsa-driver/acore/pcm_native.o /home/work/alsa/alsa-driver/acore/pcm_native.c: In function ‘snd_pcm_hw_params’: /home/work/alsa/alsa-driver/acore/pcm_native.c:468: error: implicit declaration of function ‘pm_qos_remove_requirement’ /home/work/alsa/alsa-driver/acore/pcm_native.c:471: error: implicit declaration of function ‘pm_qos_add_requirement’ make[3]: *** [/home/work/alsa/alsa-driver/acore/pcm_native.o] Error 1 make[2]: *** [/home/work/alsa/alsa-driver/acore] Error 2 make[1]: *** [_module_/home/work/alsa/alsa-driver] Error 2
Which I've not been able to figure out any work around after an hour or more of working on it.
Likely the pm-qos API was changed once again. In general, the latest kernel is not targeted for alsa-driver external builds. Use sound git tree instead.
I'll fix it after I back from my vacation (about a week).
thanks,
Takashi
On 06/24/2010 11:43 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 11:07:27 -0700, Brad Figg wrote:
On 06/24/2010 08:40 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:37:40 -0700, Brad Figg wrote:
On 06/24/2010 08:35 AM, Takashi Iwai wrote:
At Thu, 24 Jun 2010 08:27:37 -0700, Brad Figg wrote:
On 06/24/2010 08:02 AM, Takashi Iwai wrote: > At Thu, 24 Jun 2010 07:56:35 -0700, > Brad Figg wrote: >> >> On 06/23/2010 11:27 PM, Takashi Iwai wrote: >>> At Wed, 23 Jun 2010 11:37:16 -0700, >>> Brad Figg wrote: >>>> >>>> I've had to apply the following patch to successfully build >>>> the daily snapshot on 2.6.32. Without this patch I get: >>> >>> Which tarball? The latest one works fine for me. >>> >>> >>> Takashi >> >> Today's snapshot is giving me the exact same error. > > Did you get from the URL below, right? > > ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz > > Then check config.log whether usb_alloc_coherent() check worked. > > > Takashi >
I'm pulling the snapshot from the correct location. However: checking usb_alloc_coherent... no
That's correct. Then it must have #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT in include/config.h, and incldue/adriver.h should define a wrapper for the function. Please check it.
Takashi
include/config.h:
/* #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT */
include/adriver.h:
#ifndef CONFIG_SND_HAVE_USB_ALLOC_COHERENT #define usb_alloc_coherent usb_buffer_alloc #define usb_free_coherent usb_buffer_free #endif
Check whether the code patch there reaches while compiling ua101.c.
Takashi
And, by the way, I'm getting this error when trying to build today's snapshot on 2.6.35.
CC [M] /home/work/alsa/alsa-driver/acore/pcm_native.o/home/work/alsa/alsa-driver/acore/pcm_native.c: In function ‘snd_pcm_hw_params’: /home/work/alsa/alsa-driver/acore/pcm_native.c:468: error: implicit declaration of function ‘pm_qos_remove_requirement’ /home/work/alsa/alsa-driver/acore/pcm_native.c:471: error: implicit declaration of function ‘pm_qos_add_requirement’ make[3]: *** [/home/work/alsa/alsa-driver/acore/pcm_native.o] Error 1 make[2]: *** [/home/work/alsa/alsa-driver/acore] Error 2 make[1]: *** [_module_/home/work/alsa/alsa-driver] Error 2
Which I've not been able to figure out any work around after an hour or more of working on it.
Likely the pm-qos API was changed once again. In general, the latest kernel is not targeted for alsa-driver external builds. Use sound git tree instead.
I'll fix it after I back from my vacation (about a week).
thanks,
Takashi
Thanks.
participants (2)
-
Brad Figg -
Takashi Iwai