Sync from SUSE:SLFO:Main alsa revision 8db964784a41f88cf0b21b04efb07066

.gitattributes

@@ -0,0 +1,23 @@
+## Default LFS
+*.7z filter=lfs diff=lfs merge=lfs -text
+*.bsp filter=lfs diff=lfs merge=lfs -text
+*.bz2 filter=lfs diff=lfs merge=lfs -text
+*.gem filter=lfs diff=lfs merge=lfs -text
+*.gz filter=lfs diff=lfs merge=lfs -text
+*.jar filter=lfs diff=lfs merge=lfs -text
+*.lz filter=lfs diff=lfs merge=lfs -text
+*.lzma filter=lfs diff=lfs merge=lfs -text
+*.obscpio filter=lfs diff=lfs merge=lfs -text
+*.oxt filter=lfs diff=lfs merge=lfs -text
+*.pdf filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text
+*.rpm filter=lfs diff=lfs merge=lfs -text
+*.tbz filter=lfs diff=lfs merge=lfs -text
+*.tbz2 filter=lfs diff=lfs merge=lfs -text
+*.tgz filter=lfs diff=lfs merge=lfs -text
+*.ttf filter=lfs diff=lfs merge=lfs -text
+*.txz filter=lfs diff=lfs merge=lfs -text
+*.whl filter=lfs diff=lfs merge=lfs -text
+*.xz filter=lfs diff=lfs merge=lfs -text
+*.zip filter=lfs diff=lfs merge=lfs -text
+*.zst filter=lfs diff=lfs merge=lfs -text

0001-control.h-Fix-ump-header-file-detection.patch

@@ -0,0 +1,40 @@
+From fcce13a6726c52882bd8b7131c61c4eba308792c Mon Sep 17 00:00:00 2001
+From: Jaroslav Kysela <perex@perex.cz>
+Date: Mon, 4 Sep 2023 09:38:26 +0200
+Subject: [PATCH] control.h: Fix ump header file detection
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Apparently, the control.h is used from apps separately (outside
+asoundlib.h). Avoid errors like:
+
+/usr/include/alsa/control.h:417:47: error: ‘snd_ump_endpoint_info_t’ has not been declared
+  417 | int snd_ctl_ump_endpoint_info(snd_ctl_t *ctl, snd_ump_endpoint_info_t *info);
+      |                                               ^~~~~~~~~~~~~~~~~~~~~~~
+/usr/include/alsa/control.h:418:44: error: ‘snd_ump_block_info_t’ has not been declared
+  418 | int snd_ctl_ump_block_info(snd_ctl_t *ctl, snd_ump_block_info_t *info);
+      |                                            ^~~~~~~~~~~~~~~~~~~~
+
+Fixes: https://github.com/alsa-project/alsa-lib/issues/348
+Signed-off-by: Jaroslav Kysela <perex@perex.cz>
+---
+ include/control.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/include/control.h b/include/control.h
+index ab482ba448c0..e7541d56d636 100644
+--- a/include/control.h
++++ b/include/control.h
+@@ -413,6 +413,8 @@ int snd_ctl_pcm_prefer_subdevice(snd_ctl_t *ctl, int subdev);
+ int snd_ctl_rawmidi_next_device(snd_ctl_t *ctl, int * device);
+ int snd_ctl_rawmidi_info(snd_ctl_t *ctl, snd_rawmidi_info_t * info);
+ int snd_ctl_rawmidi_prefer_subdevice(snd_ctl_t *ctl, int subdev);
++#endif
++#ifdef __ALSA_UMP_H
+ int snd_ctl_ump_next_device(snd_ctl_t *ctl, int *device);
+ int snd_ctl_ump_endpoint_info(snd_ctl_t *ctl, snd_ump_endpoint_info_t *info);
+ int snd_ctl_ump_block_info(snd_ctl_t *ctl, snd_ump_block_info_t *info);
+-- 
+2.35.3
+

0002-global.h-move-__STRING-macro-outside-PIC-ifdef-block.patch

@@ -0,0 +1,49 @@
+From 10bd599970acc71c92f85eb08943eb8d3d702a9c Mon Sep 17 00:00:00 2001
+From: Jaroslav Kysela <perex@perex.cz>
+Date: Wed, 6 Sep 2023 15:16:44 +0200
+Subject: [PATCH] global.h: move __STRING() macro outside !PIC ifdef block
+
+It solves the musl libc compilation issue.
+
+control.c: In function 'snd_ctl_open_conf':
+../../include/global.h:98:36: warning: implicit declaration of function '__STRING' [-Wimplicit-function-declaratio]
+   98 | #define SND_DLSYM_VERSION(version) __STRING(version)
+      |                                    ^~~~~~~~
+
+Fixes: https://github.com/alsa-project/alsa-lib/issues/350
+Signed-off-by: Jaroslav Kysela <perex@perex.cz>
+---
+ include/global.h | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/include/global.h b/include/global.h
+index dfe9bc2b54bf..3ecaeee898c5 100644
+--- a/include/global.h
++++ b/include/global.h
+@@ -51,6 +51,11 @@ const char *snd_asoundlib_version(void);
+ #define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+ #endif
+ 
++#ifndef __STRING
++/** \brief Return 'x' argument as string */
++#define __STRING(x)     #x
++#endif
++
+ #ifdef PIC /* dynamic build */
+ 
+ /** \hideinitializer \brief Helper macro for #SND_DLSYM_BUILD_VERSION. */
+@@ -71,11 +76,6 @@ struct snd_dlsym_link {
+ 
+ extern struct snd_dlsym_link *snd_dlsym_start;
+ 
+-#ifndef __STRING
+-/** \brief Return 'x' argument as string */
+-#define __STRING(x)     #x
+-#endif
+-
+ /** \hideinitializer \brief Helper macro for #SND_DLSYM_BUILD_VERSION. */
+ #define __SND_DLSYM_VERSION(prefix, name, version) _ ## prefix ## name ## version
+ /**
+-- 
+2.35.3
+

0003-pcm-Fix-segfault-with-32bit-libs.patch

@@ -0,0 +1,113 @@
+From 0e3dfb9f705ca78be34cd70fd59d67c431e29cc7 Mon Sep 17 00:00:00 2001
+From: Takashi Iwai <tiwai@suse.de>
+Date: Sat, 9 Sep 2023 17:42:03 +0200
+Subject: [PATCH] pcm: Fix segfault with 32bit libs
+
+The recent rearrangement of header inclusion order caused a regression
+showing segfaults on 32bit Arm.  The primary reason is the
+inconsistent compile condition depending on the inclusion of config.h;
+while most of other code include pcm_local.h (that implicitly includes
+config.h) at first, pcm_direct.c doesn't do it, hence the access with
+direct plugins crashes.
+
+For fixing it, we need to include config.h at the beginning.  But,
+it's better to include pcm_local.h for all relevant code for
+consistency.  The patch does it, and also it adds the guard in
+pcm_local.h for double inclusions.
+
+Fixes: ad3a8b8b314e ("reshuffle included files to include config.h as first")
+Link: https://github.com/alsa-project/alsa-lib/issues/352
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+ src/pcm/pcm_direct.c | 1 +
+ src/pcm/pcm_dmix.c   | 2 +-
+ src/pcm/pcm_dshare.c | 1 +
+ src/pcm/pcm_dsnoop.c | 1 +
+ src/pcm/pcm_local.h  | 5 +++++
+ src/pcm/pcm_shm.c    | 1 +
+ 6 files changed, 10 insertions(+), 1 deletion(-)
+
+diff --git a/src/pcm/pcm_direct.c b/src/pcm/pcm_direct.c
+index 040fc1605388..e53e59238119 100644
+--- a/src/pcm/pcm_direct.c
++++ b/src/pcm/pcm_direct.c
+@@ -19,6 +19,7 @@
+  *
+  */
+   
++#include "pcm_local.h"
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <stddef.h>
+diff --git a/src/pcm/pcm_dmix.c b/src/pcm/pcm_dmix.c
+index 7cd3c50841ae..55cae3e79a06 100644
+--- a/src/pcm/pcm_dmix.c
++++ b/src/pcm/pcm_dmix.c
+@@ -26,7 +26,7 @@
+  *
+  */
+   
+-#include "config.h"
++#include "pcm_local.h"
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <stddef.h>
+diff --git a/src/pcm/pcm_dshare.c b/src/pcm/pcm_dshare.c
+index 454b39a91429..c03290985457 100644
+--- a/src/pcm/pcm_dshare.c
++++ b/src/pcm/pcm_dshare.c
+@@ -26,6 +26,7 @@
+  *
+  */
+   
++#include "pcm_local.h"
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <stddef.h>
+diff --git a/src/pcm/pcm_dsnoop.c b/src/pcm/pcm_dsnoop.c
+index d3ce300ce3b8..bf67c68a0dfa 100644
+--- a/src/pcm/pcm_dsnoop.c
++++ b/src/pcm/pcm_dsnoop.c
+@@ -26,6 +26,7 @@
+  *
+  */
+   
++#include "pcm_local.h"
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <stddef.h>
+diff --git a/src/pcm/pcm_local.h b/src/pcm/pcm_local.h
+index 6a0e71e711ea..152c92c300e1 100644
+--- a/src/pcm/pcm_local.h
++++ b/src/pcm/pcm_local.h
+@@ -20,6 +20,9 @@
+  *
+  */
+ 
++#ifndef __PCM_LOCAL_H
++#define __PCM_LOCAL_H
++
+ #include "config.h"
+ 
+ #include <stdio.h>
+@@ -1223,3 +1226,5 @@ static inline void snd_pcm_unlock(snd_pcm_t *pcm)
+ #define snd_pcm_lock(pcm)		do {} while (0)
+ #define snd_pcm_unlock(pcm)		do {} while (0)
+ #endif /* THREAD_SAFE_API */
++
++#endif /* __PCM_LOCAL_H */
+diff --git a/src/pcm/pcm_shm.c b/src/pcm/pcm_shm.c
+index f0bfd934d335..d9596547741c 100644
+--- a/src/pcm/pcm_shm.c
++++ b/src/pcm/pcm_shm.c
+@@ -26,6 +26,7 @@
+  *
+  */
+   
++#include "pcm_local.h"
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <stddef.h>
+-- 
+2.35.3
+

0004-reshuffle-included-files-to-include-config.h-as-firs.patch

@@ -0,0 +1,210 @@
+From 81a7a93636d9472fcb0c2ff32d9bfdf6ed10763d Mon Sep 17 00:00:00 2001
+From: Jaroslav Kysela <perex@perex.cz>
+Date: Wed, 13 Sep 2023 12:27:21 +0200
+Subject: [PATCH] reshuffle included files to include config.h as first - v2
+
+config.h may contain defines like _FILE_OFFSET_BITS which influence
+the system wide include files (off_t types, open -> open64 function
+usage etc.).
+
+Fixes: ad3a8b8b ("reshuffle included files to include config.h as first")
+Related: https://github.com/alsa-project/alsa-lib/pull/333
+Signed-off-by: Jaroslav Kysela <perex@perex.cz>
+---
+ src/control/setup.c         | 2 +-
+ src/rawmidi/rawmidi.c       | 2 +-
+ src/rawmidi/rawmidi_local.h | 2 +-
+ src/rawmidi/rawmidi_virt.c  | 4 +---
+ src/rawmidi/ump.c           | 4 ----
+ src/seq/seq.c               | 2 +-
+ src/seq/seq_hw.c            | 2 +-
+ src/seq/seq_local.h         | 2 +-
+ src/seq/seq_midi_event.c    | 2 +-
+ src/seq/seqmid.c            | 4 +---
+ src/userfile.c              | 2 +-
+ 11 files changed, 10 insertions(+), 18 deletions(-)
+
+diff --git a/src/control/setup.c b/src/control/setup.c
+index 88635e42e446..fb09611764cf 100644
+--- a/src/control/setup.c
++++ b/src/control/setup.c
+@@ -29,13 +29,13 @@
+  *
+  */
+ 
++#include "local.h"
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <stdarg.h>
+ #include <unistd.h>
+ #include <string.h>
+ #include <ctype.h>
+-#include "local.h"
+ 
+ #ifndef DOC_HIDDEN
+ typedef struct {
+diff --git a/src/rawmidi/rawmidi.c b/src/rawmidi/rawmidi.c
+index 316f524b85ad..c4b45fa227f1 100644
+--- a/src/rawmidi/rawmidi.c
++++ b/src/rawmidi/rawmidi.c
+@@ -144,12 +144,12 @@ This example shows open and read/write rawmidi operations.
+  * Shows open and read/write rawmidi operations.
+  */
+  
++#include "rawmidi_local.h"
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <stdarg.h>
+ #include <unistd.h>
+ #include <string.h>
+-#include "rawmidi_local.h"
+ 
+ /**
+  * \brief setup the default parameters
+diff --git a/src/rawmidi/rawmidi_local.h b/src/rawmidi/rawmidi_local.h
+index 19dbf72584fa..f0bb06a7d824 100644
+--- a/src/rawmidi/rawmidi_local.h
++++ b/src/rawmidi/rawmidi_local.h
+@@ -19,10 +19,10 @@
+  *
+  */
+ 
++#include "local.h"
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <limits.h>
+-#include "local.h"
+ 
+ typedef struct {
+ 	int (*close)(snd_rawmidi_t *rawmidi);
+diff --git a/src/rawmidi/rawmidi_virt.c b/src/rawmidi/rawmidi_virt.c
+index 884b8ff8deee..04c485d3eabf 100644
+--- a/src/rawmidi/rawmidi_virt.c
++++ b/src/rawmidi/rawmidi_virt.c
+@@ -19,13 +19,11 @@
+  *
+  */
+ 
+-#include <stdio.h>
+-#include <stdlib.h>
++#include "rawmidi_local.h"
+ #include <unistd.h>
+ #include <string.h>
+ #include <fcntl.h>
+ #include <sys/ioctl.h>
+-#include "rawmidi_local.h"
+ #include "seq.h"
+ #include "seq_midi_event.h"
+ 
+diff --git a/src/rawmidi/ump.c b/src/rawmidi/ump.c
+index 25fbaff23c9d..39c1c4a91928 100644
+--- a/src/rawmidi/ump.c
++++ b/src/rawmidi/ump.c
+@@ -4,10 +4,6 @@
+  * \brief Universal MIDI Protocol (UMP) Interface
+  */
+ 
+-#include <stdio.h>
+-#include <stdlib.h>
+-#include <limits.h>
+-#include "local.h"
+ #include "rawmidi_local.h"
+ #include "ump_local.h"
+ 
+diff --git a/src/seq/seq.c b/src/seq/seq.c
+index 899dfe9f96ba..fd8ca30e2472 100644
+--- a/src/seq/seq.c
++++ b/src/seq/seq.c
+@@ -777,8 +777,8 @@ void event_filter(snd_seq_t *seq, snd_seq_event_t *ev)
+ 
+ */
+ 
+-#include <poll.h>
+ #include "seq_local.h"
++#include <poll.h>
+ 
+ /****************************************************************************
+  *                                                                          *
+diff --git a/src/seq/seq_hw.c b/src/seq/seq_hw.c
+index a51ebfb68ebd..b74948c81c9e 100644
+--- a/src/seq/seq_hw.c
++++ b/src/seq/seq_hw.c
+@@ -20,9 +20,9 @@
+  *
+  */
+ 
++#include "seq_local.h"
+ #include <fcntl.h>
+ #include <sys/ioctl.h>
+-#include "seq_local.h"
+ 
+ #ifndef PIC
+ /* entry for static linking */
+diff --git a/src/seq/seq_local.h b/src/seq/seq_local.h
+index 9b4a65459d3d..468248062638 100644
+--- a/src/seq/seq_local.h
++++ b/src/seq/seq_local.h
+@@ -23,10 +23,10 @@
+ #ifndef __SEQ_LOCAL_H
+ #define __SEQ_LOCAL_H
+ 
++#include "local.h"
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <limits.h>
+-#include "local.h"
+ 
+ #define SND_SEQ_OBUF_SIZE	(16*1024)	/* default size */
+ #define SND_SEQ_IBUF_SIZE	500		/* in event_size aligned */
+diff --git a/src/seq/seq_midi_event.c b/src/seq/seq_midi_event.c
+index df09bde30eea..95a44e9bc323 100644
+--- a/src/seq/seq_midi_event.c
++++ b/src/seq/seq_midi_event.c
+@@ -28,10 +28,10 @@
+  *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+  */
+ 
++#include "local.h"
+ #if HAVE_MALLOC_H
+ #include <malloc.h>
+ #endif
+-#include "local.h"
+ 
+ #ifndef DOC_HIDDEN
+ 
+diff --git a/src/seq/seqmid.c b/src/seq/seqmid.c
+index 55651f3896f3..9ec93ee8ade1 100644
+--- a/src/seq/seqmid.c
++++ b/src/seq/seqmid.c
+@@ -20,14 +20,12 @@
+  *
+  */
+ 
+-#include <stdio.h>
+-#include <stdlib.h>
++#include "seq_local.h"
+ #include <unistd.h>
+ #include <string.h>
+ #include <fcntl.h>
+ #include <ctype.h>
+ #include <sys/ioctl.h>
+-#include "seq_local.h"
+ 
+ /**
+  * \brief queue controls - start/stop/continue
+diff --git a/src/userfile.c b/src/userfile.c
+index 4a740834313c..492ea9cbc238 100644
+--- a/src/userfile.c
++++ b/src/userfile.c
+@@ -18,7 +18,7 @@
+  *
+  */
+   
+-#include <config.h>
++#include "config.h"
+ #include <string.h>
+ #include <errno.h>
+ #include <assert.h>
+-- 
+2.35.3
+

0005-seq-Fix-typos-in-symbol-version-definitions.patch

@@ -0,0 +1,40 @@
+From 96f60d829f2c9dc9ad9eda46410adaa41b4b0da0 Mon Sep 17 00:00:00 2001
+From: Takashi Iwai <tiwai@suse.de>
+Date: Tue, 10 Oct 2023 08:20:15 +0200
+Subject: [PATCH] seq: Fix typos in symbol version definitions
+
+There were obvious typos in src/Versions.in that resulted in the
+undefined symbols.  Correct those entries.
+
+Fixes: 2aefb5c41cc0 ("seq: Add UMP support")
+Closes: https://github.com/alsa-project/alsa-lib/issues/356
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+ src/Versions.in | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/Versions.in b/src/Versions.in
+index c8ac1c8277a3..c53a99fa7ab0 100644
+--- a/src/Versions.in
++++ b/src/Versions.in
+@@ -158,13 +158,13 @@ ALSA_1.2.10 {
+     @SYMBOL_PREFIX@snd_ctl_ump_block_info;
+     @SYMBOL_PREFIX@snd_seq_ump_*;
+     @SYMBOL_PREFIX@snd_seq_client_info_get_midi_version;
+-    @SYMBOL_PREFIX@snd_seq_seq_client_info_get_ump_group_enabled;
++    @SYMBOL_PREFIX@snd_seq_client_info_get_ump_group_enabled;
+     @SYMBOL_PREFIX@snd_seq_client_info_get_ump_groupless_enabled;
+-    @SYMBOL_PREFIX@snd_seq_seq_client_get_ump_conversion;
++    @SYMBOL_PREFIX@snd_seq_client_info_get_ump_conversion;
+     @SYMBOL_PREFIX@snd_seq_client_info_set_midi_version;
+-    @SYMBOL_PREFIX@snd_seq_seq_client_info_set_ump_group_enabled;
++    @SYMBOL_PREFIX@snd_seq_client_info_set_ump_group_enabled;
+     @SYMBOL_PREFIX@snd_seq_client_info_set_ump_groupless_enabled;
+-    @SYMBOL_PREFIX@snd_seq_seq_client_set_ump_conversion;
++    @SYMBOL_PREFIX@snd_seq_client_info_set_ump_conversion;
+     @SYMBOL_PREFIX@snd_seq_get_ump_endpoint_info;
+     @SYMBOL_PREFIX@snd_seq_get_ump_block_info;
+     @SYMBOL_PREFIX@snd_seq_set_ump_endpoint_info;
+-- 
+2.35.3
+

0006-seq-Fix-invalid-sanity-check-in-snd_seq_set_input_bu.patch

@@ -0,0 +1,34 @@
+From 915a71a2cdf6361f0fc77fa367a67910dc0288db Mon Sep 17 00:00:00 2001
+From: Takashi Iwai <tiwai@suse.de>
+Date: Sat, 4 Nov 2023 10:05:39 +0100
+Subject: [PATCH] seq: Fix invalid sanity-check in
+ snd_seq_set_input_buffer_size()
+
+snd_seq_set_input_buffer_size() has an assert() call with packet_size,
+but it's still uninitialized at that point.  Fix it with the real
+packet size.
+
+Fixes: 2aefb5c41cc0 ("seq: Add UMP support")
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+ src/seq/seq.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/seq/seq.c b/src/seq/seq.c
+index fd8ca30e2472..5ec737a7004f 100644
+--- a/src/seq/seq.c
++++ b/src/seq/seq.c
+@@ -1269,9 +1269,9 @@ int snd_seq_set_input_buffer_size(snd_seq_t *seq, size_t size)
+ 	size_t packet_size;
+ 
+ 	assert(seq && seq->ibuf);
++	packet_size = get_packet_size(seq);
+ 	assert(size >= packet_size);
+ 	snd_seq_drop_input(seq);
+-	packet_size = get_packet_size(seq);
+ 	size = (size + packet_size - 1) / packet_size;
+ 	if (size != seq->ibufsize) {
+ 		char *newbuf;
+-- 
+2.35.3
+

0007-mixer-simple-Support-dB-TLVs-for-CTL_SINGLE-controls.patch

@@ -0,0 +1,42 @@
+From f202ec3c23abf16a2382acc0de35900173e32160 Mon Sep 17 00:00:00 2001
+From: Hector Martin <marcan@marcan.st>
+Date: Sat, 28 Oct 2023 21:33:29 +0900
+Subject: [PATCH] mixer: simple: Support dB TLVs for CTL_SINGLE controls
+
+dB mappings do not work for controls not named "* Volume", since we do not
+fall back to CTL_SINGLE in get_selem_ctl. Add that branch to make it
+work.
+
+Fixes dB ranges for e.g. controls named "* Gain".
+
+Closes: https://github.com/alsa-project/alsa-lib/pull/358
+Signed-off-by: Hector Martin <marcan@marcan.st>
+Signed-off-by: Jaroslav Kysela <perex@perex.cz>
+---
+ src/mixer/simple_none.c | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/src/mixer/simple_none.c b/src/mixer/simple_none.c
+index 846b0ca92467..dd03fcf13d01 100644
+--- a/src/mixer/simple_none.c
++++ b/src/mixer/simple_none.c
+@@ -1155,11 +1155,12 @@ static selem_ctl_t *get_selem_ctl(selem_none_t *s, int dir)
+ 		c = &s->ctls[CTL_CAPTURE_VOLUME];
+ 	else
+ 		return NULL;
+-	if (! c->elem) {
++	if (! c->elem)
+ 		c = &s->ctls[CTL_GLOBAL_VOLUME];
+-		if (! c->elem)
+-			return NULL;
+-	}
++	if (! c->elem)
++		c = &s->ctls[CTL_SINGLE];
++	if (! c->elem)
++		return NULL;
+ 	if (c->type != SND_CTL_ELEM_TYPE_INTEGER)
+ 		return NULL;
+ 	return c;
+-- 
+2.35.3
+

0008-seq-Clear-UMP-event-flag-for-legacy-apps.patch

@@ -0,0 +1,66 @@
+From 2fca03e792ef1b740e8a7370fdd360d0b627c84c Mon Sep 17 00:00:00 2001
+From: Takashi Iwai <tiwai@suse.de>
+Date: Mon, 6 Nov 2023 16:27:11 +0100
+Subject: [PATCH] seq: Clear UMP event flag for legacy apps
+
+It seems that some applications (at least Chrome WebMIDI) set random
+bits to the flags of event packet, and this confuses as if they were
+UMP-events, which are eventually filtered out.
+
+Although it's a bug of applications, it's better to avoid the
+regressions.  So this patch forcibly clears the UMP flag of the
+incoming and outgoing events when the application is running in the
+legacy mode (i.e. midi_version = 0).
+
+Fixes: 2aefb5c41cc0 ("seq: Add UMP support")
+Closes: https://github.com/alsa-project/alsa-lib/issues/360
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+ src/seq/seq.c | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/src/seq/seq.c b/src/seq/seq.c
+index 5ec737a7004f..643cf159f3ef 100644
+--- a/src/seq/seq.c
++++ b/src/seq/seq.c
+@@ -4161,6 +4161,13 @@ int snd_seq_event_output(snd_seq_t *seq, snd_seq_event_t *ev)
+ 	return result;
+ }
+ 
++/* workaround for broken legacy apps that set UMP event bit unexpectedly */
++static void clear_ump_for_legacy_apps(snd_seq_t *seq, snd_seq_event_t *ev)
++{
++	if (!seq->midi_version && snd_seq_ev_is_ump(ev))
++		ev->flags &= ~SNDRV_SEQ_EVENT_UMP;
++}
++
+ /**
+  * \brief output an event onto the lib buffer without draining buffer
+  * \param seq sequencer handle
+@@ -4178,6 +4185,7 @@ int snd_seq_event_output_buffer(snd_seq_t *seq, snd_seq_event_t *ev)
+ {
+ 	int len;
+ 	assert(seq && ev);
++	clear_ump_for_legacy_apps(seq, ev);
+ 	len = snd_seq_event_length(ev);
+ 	if (len < 0)
+ 		return -EINVAL;
+@@ -4238,6 +4246,7 @@ int snd_seq_event_output_direct(snd_seq_t *seq, snd_seq_event_t *ev)
+ 	ssize_t len;
+ 	void *buf;
+ 
++	clear_ump_for_legacy_apps(seq, ev);
+ 	len = snd_seq_event_length(ev);
+ 	if (len < 0)
+ 		return len;
+@@ -4374,6 +4383,7 @@ static int snd_seq_event_retrieve_buffer(snd_seq_t *seq, snd_seq_event_t **retp)
+ 	snd_seq_event_t *ev;
+ 
+ 	*retp = ev = (snd_seq_event_t *)(seq->ibuf + seq->ibufptr * packet_size);
++	clear_ump_for_legacy_apps(seq, ev);
+ 	seq->ibufptr++;
+ 	seq->ibuflen--;
+ 	if (! snd_seq_ev_is_variable(ev))
+-- 
+2.35.3
+

0009-seq-Simplify-snd_seq_extract_output.patch

@@ -0,0 +1,99 @@
+From 94a5ddff9d5d85104755ee17b301c289a060cebf Mon Sep 17 00:00:00 2001
+From: Takashi Iwai <tiwai@suse.de>
+Date: Mon, 6 Nov 2023 16:33:59 +0100
+Subject: [PATCH] seq: Simplify snd_seq_extract_output()
+
+Now that we never put UMP events on the output buffer in the legacy
+mode, the check and skip of UMP events are no longer necessary.
+It means that ump_allowed argument is meaningless in extract_output(),
+too.
+
+Let's drop the unnecessary check and move the code extract_output()
+into snd_seq_extract_output() again, and call this directly from
+snd_seq_ump_extract_output() for simplification.
+
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+ src/seq/seq.c | 52 ++++++++++++++++++++-------------------------------
+ 1 file changed, 20 insertions(+), 32 deletions(-)
+
+diff --git a/src/seq/seq.c b/src/seq/seq.c
+index 643cf159f3ef..5eac4848b9c7 100644
+--- a/src/seq/seq.c
++++ b/src/seq/seq.c
+@@ -4308,36 +4308,6 @@ int snd_seq_drain_output(snd_seq_t *seq)
+ 	return 0;
+ }
+ 
+-static int extract_output(snd_seq_t *seq, snd_seq_event_t **ev_res, int ump_allowed)
+-{
+-	size_t len, olen;
+-	assert(seq);
+-	if (ev_res)
+-		*ev_res = NULL;
+- repeat:
+-	if ((olen = seq->obufused) < sizeof(snd_seq_event_t))
+-		return -ENOENT;
+-	len = snd_seq_event_length((snd_seq_event_t *)seq->obuf);
+-	if (olen < len)
+-		return -ENOENT;
+-	/* skip invalid UMP events */
+-	if (snd_seq_ev_is_ump((snd_seq_event_t *)seq->obuf) && !ump_allowed) {
+-		seq->obufused -= len;
+-		memmove(seq->obuf, seq->obuf + len, seq->obufused);
+-		goto repeat;
+-	}
+-	if (ev_res) {
+-		/* extract the event */
+-		if (alloc_tmpbuf(seq, len) < 0)
+-			return -ENOMEM;
+-		memcpy(seq->tmpbuf, seq->obuf, len);
+-		*ev_res = (snd_seq_event_t *)seq->tmpbuf;
+-	}
+-	seq->obufused = olen - len;
+-	memmove(seq->obuf, seq->obuf + len, seq->obufused);
+-	return 0;
+-}
+-
+ /**
+  * \brief extract the first event in output buffer
+  * \param seq sequencer handle
+@@ -4351,7 +4321,25 @@ static int extract_output(snd_seq_t *seq, snd_seq_event_t **ev_res, int ump_allo
+  */
+ int snd_seq_extract_output(snd_seq_t *seq, snd_seq_event_t **ev_res)
+ {
+-	return extract_output(seq, ev_res, 0);
++	size_t len, olen;
++	assert(seq);
++	if (ev_res)
++		*ev_res = NULL;
++	if ((olen = seq->obufused) < sizeof(snd_seq_event_t))
++		return -ENOENT;
++	len = snd_seq_event_length((snd_seq_event_t *)seq->obuf);
++	if (olen < len)
++		return -ENOENT;
++	if (ev_res) {
++		/* extract the event */
++		if (alloc_tmpbuf(seq, len) < 0)
++			return -ENOMEM;
++		memcpy(seq->tmpbuf, seq->obuf, len);
++		*ev_res = (snd_seq_event_t *)seq->tmpbuf;
++	}
++	seq->obufused = olen - len;
++	memmove(seq->obuf, seq->obuf + len, seq->obufused);
++	return 0;
+ }
+ 
+ /*----------------------------------------------------------------*/
+@@ -4547,7 +4535,7 @@ int snd_seq_ump_extract_output(snd_seq_t *seq, snd_seq_ump_event_t **ev_res)
+ {
+ 	if (!seq->midi_version)
+ 		return -EBADFD;
+-	return extract_output(seq, (snd_seq_event_t **)ev_res, 1);
++	return snd_seq_extract_output(seq, (snd_seq_event_t **)ev_res);
+ }
+ 
+ /**
+-- 
+2.35.3
+

0010-seq-Check-protocol-compatibility-with-the-current-ve.patch

@@ -0,0 +1,37 @@
+From ed6b07084bfea4155bbc98bcf38508ab81bdd008 Mon Sep 17 00:00:00 2001
+From: Takashi Iwai <tiwai@suse.de>
+Date: Mon, 6 Nov 2023 16:36:55 +0100
+Subject: [PATCH] seq: Check protocol compatibility with the current version
+
+There is no need for checking the protocol compatibility with another
+version, but we just need to check for the current version.
+
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+ src/seq/seq_hw.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/src/seq/seq_hw.c b/src/seq/seq_hw.c
+index b74948c81c9e..eeaf26e16d1c 100644
+--- a/src/seq/seq_hw.c
++++ b/src/seq/seq_hw.c
+@@ -32,7 +32,6 @@ const char *_snd_module_seq_hw = "";
+ #ifndef DOC_HIDDEN
+ #define SNDRV_FILE_SEQ		ALSA_DEVICE_DIRECTORY "seq"
+ #define SNDRV_FILE_ALOADSEQ	ALOAD_DEVICE_DIRECTORY "aloadSEQ"
+-#define SNDRV_SEQ_VERSION_MAX	SNDRV_PROTOCOL_VERSION(1, 0, 2)
+ 
+ typedef struct {
+ 	int fd;
+@@ -535,7 +534,7 @@ int snd_seq_hw_open(snd_seq_t **handle, const char *name, int streams, int mode)
+ 		close(fd);
+ 		return ret;
+ 	}
+-	if (SNDRV_PROTOCOL_INCOMPATIBLE(ver, SNDRV_SEQ_VERSION_MAX)) {
++	if (SNDRV_PROTOCOL_INCOMPATIBLE(ver, SNDRV_SEQ_VERSION)) {
+ 		close(fd);
+ 		return -SND_ERROR_INCOMPATIBLE_VERSION;
+ 	}
+-- 
+2.35.3
+

40-alsa.rules

@@ -0,0 +1,9 @@
+SUBSYSTEM=="sound",		GROUP="audio"
+SUBSYSTEM=="snd",		GROUP="audio"
+KERNEL=="controlC[0-9]*",	NAME="snd/%k"
+KERNEL=="hwC[D0-9]*",		NAME="snd/%k"
+KERNEL=="pcmC[D0-9cp]*",	NAME="snd/%k"
+KERNEL=="midiC[D0-9]*",		NAME="snd/%k"
+KERNEL=="timer",		NAME="snd/%k"
+KERNEL=="seq",			NAME="snd/%k"
+SUBSYSTEM=="sound", KERNEL=="controlC?", RUN+="/usr/sbin/alsa-init %n"

README.testwav

@@ -0,0 +1,4 @@
+test.wav is copyright (c) 2001 by Matthias Nagorni <mana@suse.de>
+The file can be distributed under GPL. 
+
+The tune ist based on BWV 29 by J.S. Bach.

all_notes_off

@@ -0,0 +1,23 @@
+#!/bin/bash 
+#
+# Send an "all notes off" event to all channels of all 
+# MIDI-Devices configured in the System
+# 
+# Written by Matthias Nagorni, (c) 2001 SuSE GmbH Nuremberg
+#                              (c) 2014 SUSE Linux Products GmbH
+#
+for d in /dev/snd/midiC?D?; do
+    echo Sending "all notes off" to MIDI device $d
+    cat /usr/lib/all_notes_off.bin > $d
+done
+if [ -x /usr/bin/pmidi ]; then
+    echo Can execute pmidi. Fine. 
+    plist=$(pmidi -l)
+    for p in $plist; do
+        p1=${p%:0}
+        if [ "$p1" != "$p" ] && [ $p1 -gt 16 ]; then
+            echo Sending "all notes off" to MIDI port $p
+            pmidi -p $p -d 0 /usr/lib/all_notes_off.mid
+        fi
+    done
+fi

alsa-init.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+# alsa-init card#
+
+/usr/bin/set_default_volume -f $1 >/dev/null 2>&1
+test -s /var/lib/alsa/asound.state && /usr/sbin/alsactl -F restore $1 >/dev/null 2>&1
+# increase buffer-preallocation size (for PA)
+if [ -f /proc/asound/card$1/pcm0p/sub0/prealloc_max ]; then
+    [ $(cat /proc/asound/card$1/pcm0p/sub0/prealloc_max) -le 1024 ] ||
+	echo 1024 > /proc/asound/card$1/pcm0p/sub0/prealloc
+fi
+
+exit 0

alsa-lib-1.2.10.tar.bz2.sig

@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
+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+=qe38
+-----END PGP SIGNATURE-----

alsa-lib-ignore-non-accessible-ALSA_CONFIG_PATH.patch

@@ -0,0 +1,12 @@
+--- a/src/conf.c
++++ b/src/conf.c
+@@ -3904,6 +3904,9 @@ int snd_config_update_r(snd_config_t **_top, snd_config_update_t **_update, cons
+ 	configs = cfgs;
+ 	if (!configs) {
+ 		configs = getenv(ALSA_CONFIG_PATH_VAR);
++		/* ignore the non-accessible override */
++		if (configs && access(configs, R_OK) < 0)
++			configs = NULL;
+ 		if (!configs || !*configs) {
+ 			const char *topdir = snd_config_topdir();
+ 			char *s = alloca(strlen(topdir) +

alsa.keyring

@@ -0,0 +1,29 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+=n4lM
+-----END PGP PUBLIC KEY BLOCK-----

alsa.spec

@@ -0,0 +1,330 @@
+#
+# spec file for package alsa
+#
+# Copyright (c) 2023 SUSE LLC
+#
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
+#
+
+
+#Compat macro for new _fillupdir macro introduced in Nov 2017
+%if ! %{defined _fillupdir}
+  %define _fillupdir /var/adm/fillup-templates
+%endif
+
+%if 0%{?suse_version} < 1200
+%define _udevrulesdir /lib/udev/rules.d/
+%endif
+
+%ifarch %ix86 x86_64 %arm aarch64 ppc64le riscv64
+%define enable_topology	1
+%else
+%define enable_topology	0
+%endif
+
+Name:           alsa
+Version:        1.2.10
+Release:        0
+Summary:        Advanced Linux Sound Architecture
+License:        LGPL-2.1-or-later
+Group:          System/Libraries
+URL:            https://www.alsa-project.org
+Source:         https://www.alsa-project.org/files/pub/lib/alsa-lib-%{version}.tar.bz2
+Source1:        https://www.alsa-project.org/files/pub/lib/alsa-lib-%{version}.tar.bz2.sig
+Source2:        baselibs.conf
+Source8:        40-alsa.rules
+Source11:       alsasound
+Source12:       sysconfig.sound
+Source13:       joystick
+Source14:       sysconfig.joystick
+Source16:       set_default_volume
+Source17:       test.wav
+Source21:       README.testwav
+Source30:       all_notes_off
+Source31:       all_notes_off.bin
+Source32:       all_notes_off.mid
+Source34:       alsa-init.sh
+# from https://www.alsa-project.org/files/pub/gpg-release-key-v1.txt
+Source35:       alsa.keyring
+# upstream fixes
+Patch1:         0001-control.h-Fix-ump-header-file-detection.patch
+Patch2:         0002-global.h-move-__STRING-macro-outside-PIC-ifdef-block.patch
+Patch3:         0003-pcm-Fix-segfault-with-32bit-libs.patch
+Patch4:         0004-reshuffle-included-files-to-include-config.h-as-firs.patch
+Patch5:         0005-seq-Fix-typos-in-symbol-version-definitions.patch
+Patch6:         0006-seq-Fix-invalid-sanity-check-in-snd_seq_set_input_bu.patch
+Patch7:         0007-mixer-simple-Support-dB-TLVs-for-CTL_SINGLE-controls.patch
+Patch8:         0008-seq-Clear-UMP-event-flag-for-legacy-apps.patch
+Patch9:         0009-seq-Simplify-snd_seq_extract_output.patch
+Patch10:        0010-seq-Check-protocol-compatibility-with-the-current-ve.patch
+# rest suse fixes
+Patch101:       alsa-lib-ignore-non-accessible-ALSA_CONFIG_PATH.patch
+BuildRequires:  doxygen
+BuildRequires:  libtool
+BuildRequires:  pkgconfig
+Requires:       alsa-ucm-conf
+Requires:       alsa-utils
+Requires(post): %fillup_prereq
+Recommends:     alsa-oss
+Recommends:     alsa-plugins
+BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+%if 0%{?suse_version} <= 1310
+Requires(post): %insserv_prereq
+%endif
+%if 0%{?suse_version} > 1200
+BuildRequires:  pkgconfig(udev)
+%else
+BuildRequires:  udev
+%endif
+
+%description
+ALSA stands for Advanced Linux Sound Architecture.  It supports many
+PCI, ISA PnP  and USB sound cards.
+
+This package contains the ALSA init scripts to start the sound system
+on your Linux box.  To set it up, run yast2 or alsaconf.
+
+%package devel
+Summary:        Header files for ALSA development
+License:        LGPL-2.1-or-later
+Group:          Development/Libraries/C and C++
+Requires:       glibc-devel
+Requires:       libasound2 = %{version}
+Obsoletes:      alsadev < %{version}
+Provides:       alsa-lib-devel = %{version}
+Provides:       alsadev = %{version}
+
+%description devel
+This package contains all necessary include files and libraries needed
+to develop applications that require ALSA.
+
+%if %enable_topology
+%package topology-devel
+Summary:        Header files for ALSA topology development
+License:        LGPL-2.1-or-later
+Group:          Development/Libraries/C and C++
+Requires:       alsa-devel = %{version}
+Requires:       libatopology2 = %{version}
+
+%description topology-devel
+This package contains all necessary include files and libraries needed
+to develop applications that require ALSA topology.
+%endif
+
+%package docs
+Summary:        Additional Package Documentation for ALSA
+License:        GPL-2.0-or-later
+Group:          Documentation/Other
+%if 0%{?suse_version} > 1110
+BuildArch:      noarch
+%endif
+
+%description docs
+This package contains optional documentation provided in addition to
+this package's base documentation.
+
+%package -n libasound2
+Summary:        Advanced Linux Sound Architecture Library
+License:        LGPL-2.1-or-later
+Group:          System/Libraries
+Provides:       alsa-lib
+
+%description -n libasound2
+This package contains the library for ALSA, Advanced Linux Sound
+Architecture.
+
+%if %enable_topology
+%package -n libatopology2
+Summary:        ALSA Topology Library
+License:        LGPL-2.1-or-later
+Group:          System/Libraries
+
+%description -n libatopology2
+This package contains the library for ALSA topology support.
+%endif
+
+%prep
+%autosetup -p1 -n alsa-lib-%{version}
+
+%build
+# disable LTO; otherwise some apps confused with versioned symbols (boo#1149461)
+%define _lto_cflags %{nil}
+export AUTOMAKE_JOBS="%{?_smp_mflags}"
+# build alsa-lib
+autoreconf -fi
+%configure \
+  --disable-static \
+  --enable-symbolic-functions \
+  --disable-aload \
+  --disable-alisp \
+%if !%enable_topology
+  --disable-topology \
+%endif
+  --disable-python
+make V=1 %{?_smp_mflags}
+# run doxygen
+make -C doc doc %{?_smp_mflags}
+
+%install
+# install shared library
+%make_install
+# clean up unneeded files
+rm -f %{buildroot}%{_libdir}/*.*a
+# rm -f %%{buildroot}%%{_libdir}/alsa-lib/smixer/*.*a
+rm -f %{buildroot}%{_bindir}/aserver
+%if !%enable_topology
+rm -f %{buildroot}%{_libdir}/pkgconfig/alsa-topology.pc
+%endif
+#
+# install helper scripts
+mkdir -p %{buildroot}%{_bindir}
+mkdir -p %{buildroot}%{_sbindir}
+install -c -m 0755 %{SOURCE16} %{buildroot}%{_bindir}
+install -c -m 0755 %{SOURCE34} %{buildroot}%{_sbindir}/alsa-init
+%if 0%{?suse_version} < 1140
+sed -i -e 's@%{_localstatedir}/lib/alsa/asound.state@%{_sysconfdir}/asound.state@g' %{buildroot}%{_bindir}/set_default_volume
+sed -i -e 's@%{_localstatedir}/lib/alsa/asound.state@%{_sysconfdir}/asound.state@g' %{buildroot}%{_sbindir}/alsa-init
+%endif
+# install test wave file
+mkdir -p %{buildroot}%{_datadir}/sounds/alsa
+install -c -m 0644 %{SOURCE17} %{buildroot}%{_datadir}/sounds/alsa/test.wav
+# install all_notes_off stuff
+install -c -m 0755 %{SOURCE30} %{buildroot}%{_bindir}
+mkdir -p %{buildroot}%{_prefix}/lib
+install -c -m 0644 %{SOURCE31} %{buildroot}%{_prefix}/lib
+install -c -m 0644 %{SOURCE32} %{buildroot}%{_prefix}/lib
+%if 0%{?suse_version} <= 1310
+#
+# install init scripts
+#
+mkdir -p %{buildroot}%{_sysconfdir}/init.d
+install -c -m 0755 %{SOURCE11} %{buildroot}%{_sysconfdir}/init.d
+install -c -m 0755 %{SOURCE13} %{buildroot}%{_sysconfdir}/init.d
+%if 0%{?suse_version} < 1140
+sed -i -e 's@%{_localstatedir}/lib/alsa/asound.state@%{_sysconfdir}/asound.state@g' %{buildroot}%{_initddir}/alsasound
+%endif
+rm -f %{buildroot}%{_sbindir}/rcalsasound
+ln -s ../..%{_initddir}/alsasound %{buildroot}%{_sbindir}/rcalsasound
+rm -f %{buildroot}%{_sbindir}/rcjoystick
+ln -s ../..%{_initddir}/joystick %{buildroot}%{_sbindir}/rcjoystick
+%endif
+#
+# udev rules
+#
+%if 0%{?suse_version} < 1140
+mkdir -p %{buildroot}%{_udevrulesdir}
+install -c -m 0644 %{SOURCE8} %{buildroot}%{_udevrulesdir}
+%endif
+#
+# install template to update rc.config and sysconfig files:
+# (updating the actual files is done in the %% post-script)
+#
+mkdir -p -m 755 %{buildroot}%{_fillupdir}
+mkdir -p -m 755 %{buildroot}%{_sysconfdir}/sysconfig
+install -m 644 %{_sourcedir}/sysconfig.sound %{buildroot}%{_fillupdir}
+%if 0%{?suse_version} <= 1310
+install -m 644 %{_sourcedir}/sysconfig.joystick %{buildroot}%{_fillupdir}
+%endif
+#
+# documents
+#
+mkdir -p %{buildroot}%{_docdir}/%{name}
+cp %{_sourcedir}/README* %{buildroot}%{_docdir}/%{name}
+%if 0%{?suse_version} < 1200
+cp COPYING %{buildroot}%{_docdir}/%{name}
+%endif
+mkdir -p %{buildroot}%{_docdir}/%{name}/alsa-lib
+cp ChangeLog TODO MEMORY-LEAK NOTES %{buildroot}%{_docdir}/%{name}/alsa-lib
+cp doc/asoundrc.txt %{buildroot}%{_docdir}/%{name}/alsa-lib
+
+%post
+%if 0%{?suse_version} > 1310
+%{fillup_only -n sound}
+%else
+%{fillup_and_insserv -ny sound alsasound}
+%{fillup_and_insserv -n joystick joystick}
+%endif
+exit 0
+
+%if 0%{?suse_version} <= 1310
+%preun
+%stop_on_removal alsasound joystick
+exit 0
+
+%postun
+%restart_on_update alsasound joystick
+%insserv_cleanup
+exit 0
+%endif
+
+%post -n libasound2 -p /sbin/ldconfig
+%postun -n libasound2 -p /sbin/ldconfig
+
+%if %enable_topology
+%post -n libatopology2 -p /sbin/ldconfig
+%postun -n libatopology2 -p /sbin/ldconfig
+%endif
+
+%files
+%defattr(-, root, root)
+%doc %{_docdir}/%{name}
+%if 0%{?suse_version} >= 1200
+%license COPYING
+%endif
+%if 0%{?suse_version} <= 1310
+%{_initddir}/*
+%endif
+%{_sbindir}/*
+%{_bindir}/*
+%{_prefix}/lib/all_notes_off.*
+%{_datadir}/sounds/alsa
+%{_fillupdir}/*
+%if 0%{?suse_version} < 1140
+%{_udevrulesdir}*
+%endif
+
+%files devel
+%defattr(-, root, root)
+%{_libdir}/libasound.so
+%{_includedir}/sys/*
+%{_includedir}/alsa
+%if %enable_topology
+%exclude %{_includedir}/alsa/topology.h
+%endif
+%{_includedir}/asoundlib.h
+%{_datadir}/aclocal/*.m4
+%{_libdir}/pkgconfig/alsa.pc
+
+%if %enable_topology
+%files topology-devel
+%defattr(-, root, root)
+%{_libdir}/libatopology.so
+%{_includedir}/alsa/topology.h
+%{_libdir}/pkgconfig/alsa-topology.pc
+%endif
+
+%files docs
+%defattr(-, root, root)
+%doc doc/doxygen/html/*
+
+%files -n libasound2
+%defattr(-, root, root)
+%{_libdir}/libasound.so.*
+%{_datadir}/alsa
+
+%if %enable_topology
+%files -n libatopology2
+%defattr(-, root, root)
+%{_libdir}/libatopology.so.*
+%endif
+
+%changelog

alsasound

@@ -0,0 +1,214 @@
+#!/bin/sh
+#
+# alsasound     This shell script takes care of starting and stopping
+#               the ALSA sound driver.
+#
+# This script requires /usr/sbin/alsactl program from alsa-utils package.
+#
+# Copyright (c) by Jaroslav Kysela <perex@suse.cz> 
+#
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+#
+# For RedHat 5.0+:
+# chkconfig: 2345 87 14
+# description: ALSA driver
+#
+# modified to visually fit into SuSE 6.0+ by Philipp Thomas <pthomas@suse.de>
+# further improvements by Bernd Kaindl, Olaf Hering and Takashi Iwai.
+# 
+### BEGIN INIT INFO
+# Provides:       alsasound
+# Required-Start: $local_fs
+# Should-Start: $remote_fs resmgr
+# Required-Stop: $local_fs
+# Should-Stop: $remote_fs resmgr
+# Default-Start:  2 3 5
+# Default-Stop:
+# Short-Description: Set up ALSA sound system
+# Description:    Loading ALSA drivers and store/restore the current setting
+### END INIT INFO
+
+. /etc/rc.status
+. /etc/sysconfig/sound
+
+# Shell functions sourced from /etc/rc.status:
+#      rc_check         check and set local and overall rc status
+#      rc_status        check and set local and overall rc status
+#      rc_status -v     ditto but be verbose in local rc status
+#      rc_status -v -r  ditto and clear the local rc status
+#      rc_failed        set local and overall rc status to failed
+#      rc_reset         clear local rc status (overall remains)
+#      rc_exit          exit appropriate to overall rc status
+
+# First reset status of this service
+rc_reset
+
+alsactl=/usr/sbin/alsactl
+asoundcfg=/var/lib/alsa/asound.state
+aconnect=/usr/bin/aconnect
+
+get_drivers() {
+  /sbin/modprobe -c | \
+    grep -E "^[[:space:]]*alias[[:space:]]+snd-card-[[:digit:]]" | sort -u | \
+    while read a b card; do
+	echo $card
+    done
+}
+
+#
+# insert all sound modules
+#
+load_modules() {
+  module_loaded=0
+  c=""
+  drivers=`get_drivers`
+  for i in $drivers; do
+    if [ $i != off ]; then
+      if [ x$c = x ]; then
+        echo -n ": "
+	c=1
+      fi
+      echo -n " ${i##snd-}"
+      /sbin/modprobe $i && module_loaded=1
+    fi
+  done
+  rc_status -v -r
+  test $module_loaded -eq 0 && return 1
+  return 0
+}
+
+#
+# rest of start action
+#
+
+# manual load and force to store the status
+start_all() {
+    echo -n "Starting sound driver"
+    load_modules
+    rc_status -r
+}
+
+do_kill() {
+  fuser $* /dev/admmidi* /dev/adsp* /dev/amidi* /dev/audio* /dev/dmfm* \
+     /dev/dmmidi* /dev/dsp* /dev/dspW* /dev/midi* /dev/mixer* /dev/music \
+     /dev/patmgr* /dev/sequencer* /dev/sndstat >/dev/null 2>&1
+  if [ -d /dev/snd ]; then
+    fuser $* /dev/snd/* >/dev/null 2>&1
+  fi
+}
+
+terminate() {
+  #
+  # Kill processes holding open sound devices
+  #
+  do_kill -TERM -k
+  sleep 1
+  do_kill -k
+
+  #
+  # remove all sequencer connections if any
+  #
+  if [ -f /proc/asound/seq/clients -a -x $aconnect ]; then
+    $aconnect --removeall
+  fi
+}
+
+# mute master to avoid clicks at unload/shutdown
+mute_system() {
+  /usr/bin/amixer set Master mute >/dev/null 2>&1
+}
+
+#
+# remove all sound modules
+#
+unload_modules() {
+  mute_system
+  mod=$(grep -m1 -E '^(snd[^ ]*|ac97_bus) [0-9]+ 0' /proc/modules)
+  while [ -n "$mod" ]; do
+      mod=${mod%% *}
+      /sbin/modprobe -r $mod
+      mod=$(grep -m1 -E '^(snd[^ ]*|ac97_bus) [0-9]+ 0' /proc/modules)
+  done
+  rc_failed 0
+}
+
+unload_all() {
+    echo -n "Shutting down sound driver"
+    terminate
+    unload_modules
+    rc_status -v
+}
+
+stop_all() {
+    if [ -d /proc/asound ]; then
+	$alsactl -g -f $asoundcfg store
+        unload_all
+    fi
+}
+
+# See how we were called.
+case "$1" in
+  start)
+	if test "$PREVLEVEL" = "N" -a -d /proc/asound ; then
+	    # re-run alsactl when /var is a seprate partition (bnc#700781)
+	    case $asoundcfg in
+		/var/*)
+		    grep -q " /var " /proc/mounts && \
+			$alsactl -F -f $asoundcfg restore >/dev/null 2>&1
+		    ;;
+	    esac
+	else
+	    start_all
+	fi
+        ;;
+  stop)
+	if [ "$RUNLEVEL" = "6" -o "$RUNLEVEL" = "0" ]; then
+	    if [ -d /proc/asound ]; then
+		$alsactl -f $asoundcfg store
+		# kill pulseaudio before muting the system (bnc#499445)
+		if killall -q -TERM pulseaudio; then
+		    usleep 200
+		fi
+		mute_system
+	    fi
+	else
+	    stop_all
+	fi
+        ;;
+  unload)
+	test -d /proc/asound && unload_all
+	;;
+  reload|restart)
+	stop_all
+	start_all
+	;;
+  status)
+        if [ -d /proc/asound ]; then
+          echo -n "ALSA sound driver loaded."
+          rc_status -v
+        else
+          echo -n "ALSA sound driver not loaded."
+	  rc_status -u
+        fi
+        ;;
+  *)
+	echo "Usage: $0 {start|stop|restart|reload|unload|status}"
+        exit 1
+	;;
+esac
+
+rc_exit

baselibs.conf

@@ -0,0 +1,10 @@
+libasound2
+  obsoletes "alsa-<targettype>"
+  provides  "alsa-<targettype>"
+  recommends "alsa-oss-<targettype>"
+alsa-devel
+  requires -alsa-<targettype>
+  requires "libasound2-<targettype> = <version>"
+libatopology2
+alsa-topology-devel
+  requires "libatopology2-<targettype> = <version>"

joystick

@@ -0,0 +1,113 @@
+#! /bin/bash
+# Copyright (c) 2002 SuSE Linux AG Nuernberg, Germany.
+#           (c) 2014 SUSE Linux Products GmbH
+# 
+# Author: Takashi Iwai <tiwai@suse.de>, 2001
+#
+# /etc/init.d/joystick
+#
+### BEGIN INIT INFO
+# Provides:       joystick
+# Required-Start: alsasound
+# Required-Stop:  alsasound
+# Default-Start:  2 3 5
+# Default-Stop:
+# Short-Description: Set up analog joysticks
+# Description:   Loading joystick drivers
+### END INIT INFO
+
+. /etc/rc.status
+. /etc/sysconfig/joystick
+
+alsactl=/usr/sbin/alsactl
+if [ -x /sbin/lsmod ]; then
+    lsmod=/sbin/lsmod
+else
+    lsmod=/bin/lsmod
+fi
+
+# load joystick drivers
+function start () {
+    # first load joydev module
+    if [ -z "${JOYSTICK_MODULE_0}${JOYSTICK_MODULE_1}${JOYSTICK_MODULE_2}${JOYSTICK_MODULE_3}" ]; then
+	rc_failed 5
+	return
+    fi
+
+    /sbin/modprobe joydev
+    for js in 0 1 2 3; do
+	# load gameport module
+	eval jsmod=\$GAMEPORT_MODULE_$js
+	if [ -n "$jsmod" -a "$jsmod" != off ]; then
+	    /sbin/modprobe $jsmod >/dev/null 2>&1
+	fi
+	# load joystick module
+	eval jsdev=\$JOYSTICK_MODULE_$js
+	eval jsdev_opts=\$JOYSTICK_MODULE_OPTION_$js
+	if [ -n "$jsdev" -a "$jsdev" != off ]; then
+	    /sbin/modprobe $jsdev $jsdev_opts >/dev/null 2>&1
+	fi
+    done
+}
+
+function stop () {
+    for js in 0 1 2 3; do
+	# remove gameport module
+	eval jsmod=\$GAMEPORT_MODULE_$js
+	if [ -n "$jsmod" -a "$jsmod" != off ]; then
+	    /sbin/modprobe -r $jsmod
+	fi
+	# remove joystick module
+	eval jsdev=\$JOYSTICK_MODULE_$js
+	if [ -n "$jsdev" -a "$jsdev" != off ]; then
+	    /sbin/modprobe -r $jsdev
+	fi
+    done
+}
+
+# See how we were called.
+case "$1" in
+    start)
+	echo -n "Starting joystick driver"
+	start
+	rc_status -v
+        ;;
+    stop)
+        # Stop daemons.
+        echo -n "Stopping joystick driver"
+	stop
+	rc_status -v
+        ;;
+    try-restart)
+        $0 status >/dev/null && $0 restart
+	rc_status
+	;;
+    restart)
+	$0 stop
+	$0 start
+        rc_status
+	;;
+    force-reload)
+	$0 stop && $0 start
+	rc_status
+	;;
+    reload)
+        rc_failed 3
+	rc_status -v
+	;;
+    status)
+	if $lsmod | grep -q joydev; then
+          echo -n "Joystick driver loaded."
+          rc_status -v
+        else
+          echo -n "Joystick driver not loaded."
+	  rc_status -u
+        fi
+        ;;
+    *)
+	echo "Usage: $0 {start|stop|try-restart|restart|force-reload|reload|status}"
+        exit 1
+	;;
+esac
+
+rc_exit

set_default_volume

@@ -0,0 +1,99 @@
+#!/bin/sh
+#
+# set default volumes for playback on ALSA
+#
+# set_default_mixer [-f] [card#]
+#
+# written by Takashi Iwai <tiwai@suse.de>
+#
+
+forced=
+if [ x$1 = x-f ]; then
+    forced=yes
+    shift
+fi
+
+if [ -f /var/lib/alsa/asound.state -a -z "$forced" ]; then
+  /usr/sbin/alsactl restore >/dev/null 2>&1
+  exit 0
+fi
+
+if [ -n "$1" ]; then
+    case "$1" in
+	[0-9]*)
+	    card="-D hw:$1";;
+	*)
+	    card="-D $1";;
+    esac
+fi
+
+if amixer $card | grep -q "'Master"; then
+    slavevolp="100%"
+    slavevoldb="0dB"
+else
+    slavevolp="75%"
+    slavevoldb="-12dB"
+fi
+
+amixer -q -s $card <<EOF
+set Master 75% unmute
+set Master -12dB
+set 'Master Mono' 75% unmute
+set 'Master Mono' -12dB
+set Front $slavevolp unmute
+set Front $slavevoldb
+set PCM $slavevolp unmute
+set PCM $slavevoldb
+set Synth $slavevolp unmute
+set Synth $slavevoldb
+set Speaker $slavevolp unmute
+set Speaker $slavevoldb
+set CD $slavevolp unmute
+set CD $slavevoldb
+# mute mic
+set Mic 0% mute
+# ESS 1969 chipset has 2 PCM channels
+set PCM,1 90% unmute
+set PCM,1 0dB
+# Trident/YMFPCI/emu10k1
+set Wave 100% unmute
+set Music 100% unmute
+set AC97 100% unmute
+# CS4237B chipset:
+set 'Master Digital' 75% unmute
+# Envy24 chips with analog outs
+set DAC 90% unmute
+set DAC -12dB
+set DAC,0 90% unmute
+set DAC,0 -12dB
+set DAC,1 90% unmute
+set DAC,1 -12dB
+# some notebooks use headphone instead of master
+set Headphone $slavevolp unmute
+set Headphone $slavevoldb
+set Playback 100% unmute
+# turn off digital switches
+set "SB Live Analog/Digital Output Jack" off
+set "Audigy Analog/Digital Output Jack" off
+# VIA82xx
+set "VIX DXS" 100%
+set "VIX DXS",1 100%
+set "VIX DXS",2 100%
+set "VIX DXS",3 100%
+# capture
+set Capture 12dB cap
+EOF
+
+# run platform-defined scripts (if any)
+for i in /etc/alsa.d/volume/*; do
+    if [ -x "$i" ]; then
+	case "$i" in
+	    *~|*.bak|*.rpm*)
+		;;
+	    /etc/alsa.d/volume/[0-9]*)
+		"$i" "$@"
+	esac
+    fi
+done
+
+exit 0

sysconfig.joystick

@@ -0,0 +1,35 @@
+## Path:	Hardware/Joystick
+## Description:	Joystick cofigurations
+## Type:	string
+## Default:	""
+## ServiceRestart: joystick
+#
+# Gameport module names
+# (typically "ns558" for legacy gameport support)
+#
+GAMEPORT_MODULE_0=""
+GAMEPORT_MODULE_1=""
+GAMEPORT_MODULE_2=""
+GAMEPORT_MODULE_3=""
+
+## Type:	string
+## Default:	""
+#
+# Joystick module names
+# (typically "analog")
+#
+JOYSTICK_MODULE_0=""
+JOYSTICK_MODULE_1=""
+JOYSTICK_MODULE_2=""
+JOYSTICK_MODULE_3=""
+
+## Type:	string
+## Default:	""
+#
+# Joystick module options
+# (e.g. "js=gameport" for analog)
+#
+JOYSTICK_MODULE_OPTION_0=""
+JOYSTICK_MODULE_OPTION_1=""
+JOYSTICK_MODULE_OPTION_2=""
+JOYSTICK_MODULE_OPTION_3=""

sysconfig.sound

@@ -0,0 +1,40 @@
+## Path:	Hardware/Soundcard
+## Description:	Additional options for the sound system.
+## Type:	yesno
+## Default:	no
+## ServiceReload: alsasound
+#
+# Load ALSA sequencer modules at boot-up? (yes/no)
+# Sequencer modules are necessary only for handling MIDI devices.
+# If you don't need MIDI, leave here no.
+#
+LOAD_SEQUENCER="no"
+
+## Type:	string
+## Default:	""
+#
+# The file name of SoundFont file to be loaded at boot
+# If you need to load a specific SoundFont file for SB AWE32, SB Live!
+# and Audigy series, set the file name (or path) of the file here.
+#
+SOUNDFONT_FILES=""
+
+## Type:	yesno
+## Default:	no
+#
+# Load OSS-emulation modules at boot-up? (yes/no)
+# OSS-emulation modules are needed if you use OSS applications
+# with ALSA drivers.  This option specifies whether these modules are
+# loaded at boot-time.
+#
+LOAD_OSS_EMUL_MODULES="no"
+
+## Type:	yesno
+## Default:	no
+#
+# Load OSS-sequencer emulation module at boot-up? (yes/no)
+# OSS-sequencer emulation module is needed If you use old /dev/sequencer
+# or /dev/music.  The default is "no" since there are little
+# applications using these interfaces.
+#
+LOAD_OSS_SEQ_MODULE="no"