Takashi Sakamoto 6d4d41f011 ALSA: control: code refactoring for TLV request handler to user element set ... User-defined element set registers own handler to get callbacks from TLV ioctl handler. In the handler, execution path bifurcates depending on requests from user space. At write request, container in given buffer is registered to the element set, or replaced old TLV data. At the read request, the registered data is copied to user space. The command request is not allowed. In current implementation, function of the handler includes codes for the two cases. This commit adds two helper functions for these cases so that readers can easily get the above design. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>		2017-08-04 16:50:56 +02:00
..
oss	sound updates for 4.13-rc1	2017-07-06 10:56:51 -07:00
seq	sound updates for 4.13-rc1	2017-07-06 10:56:51 -07:00
compress_offload.c	ALSA: compress: fix some missing and misplaced \n in messages	2016-09-16 19:24:13 +02:00
control_compat.c	ALSA: ctl: change return value in compatibility layer so that it's the same value in core implementation	2016-03-17 14:11:36 +01:00
control.c	ALSA: control: code refactoring for TLV request handler to user element set	2017-08-04 16:50:56 +02:00
ctljack.c	ALSA: declare snd_kcontrol_new structures as const	2017-05-30 10:29:25 +02:00
device.c	Merge branch 'topic/hda-unbind' into for-next	2015-03-16 14:48:20 +01:00
hrtimer.c	ktime: Get rid of the union	2016-12-25 17:21:22 +01:00
hwdep_compat.c	[PATCH] hwdep_compat missed __user annotations	2006-10-10 15:37:21 -07:00
hwdep.c	sched/wait: Rename wait_queue_t => wait_queue_entry_t	2017-06-20 12:18:27 +02:00
info_oss.c	ALSA: core: Follow standard EXPORT_SYMBOL() declarations	2017-06-16 16:19:16 +02:00
info.c	ALSA: core: Follow standard EXPORT_SYMBOL() declarations	2017-06-16 16:19:16 +02:00
init.c	ALSA: control: obsolete user_ctl_lock	2017-08-04 16:50:55 +02:00
isadma.c	ALSA: core: Follow standard EXPORT_SYMBOL() declarations	2017-06-16 16:19:16 +02:00
jack.c	ALSA: jack: Allow building the jack layer without input device	2016-02-23 09:03:07 +01:00
Kconfig	ALSA: seq: Allow the modular sequencer registration	2017-06-12 08:43:33 +02:00
Makefile	ALSA: seq: Allow the modular sequencer registration	2017-06-12 08:43:33 +02:00
memalloc.c	ALSA: core: Follow standard EXPORT_SYMBOL() declarations	2017-06-16 16:19:16 +02:00
memory.c	ALSA: core: Follow standard EXPORT_SYMBOL() declarations	2017-06-16 16:19:16 +02:00
misc.c	ALSA: core: Follow standard EXPORT_SYMBOL() declarations	2017-06-16 16:19:16 +02:00
pcm_compat.c	ALSA: pcm: Add an ioctl to specify the supported protocol version	2017-06-27 13:55:46 +02:00
pcm_dmaengine.c	ASoC: dmaengine_pcm: Add support for packed transfers	2016-04-27 17:34:11 +01:00
pcm_drm_eld.c	ALSA: pcm: use helper function to refer parameter as read-only	2017-05-17 07:24:39 +02:00
pcm_iec958.c	ALSA: pcm: Allow 32 bit sample format in IEC958 channel status helper	2016-04-06 14:33:38 -07:00
pcm_lib.c	sound updates for 4.13-rc1	2017-07-06 10:56:51 -07:00
pcm_local.h	ALSA: pcm: unify codes to operate application-side position on PCM buffer	2017-06-12 08:49:22 +02:00
pcm_memory.c	ALSA: pcm: Follow standard EXPORT_SYMBOL() declarations	2017-06-16 16:18:58 +02:00
pcm_misc.c	ALSA: pcm: Follow standard EXPORT_SYMBOL() declarations	2017-06-16 16:18:58 +02:00
pcm_native.c	sound fixes for 4.13-rc1	2017-07-14 12:44:00 -07:00
pcm_param_trace.h	ALSA: pcm: use friendly name for id of PCM substream in trace print	2017-06-09 16:27:23 +02:00
pcm_timer.c	ALSA: pcm: include pcm_local.h and remove some extraneous tabs	2017-05-30 18:04:47 +02:00
pcm_trace.h	ALSA: pcm: use %s instead of %c for format of PCM buffer tracepoints	2017-06-12 08:49:24 +02:00
pcm.c	ALSA: pcm: constify attribute_group structures.	2017-06-29 18:20:15 +02:00
rawmidi_compat.c	ALSA: rawmidi: Fix ioctls X32 ABI	2016-02-28 17:44:51 +01:00
rawmidi.c	sound updates for 4.13-rc1	2017-07-06 10:56:51 -07:00
seq_device.c	ALSA: seq: Allow the modular sequencer registration	2017-06-12 08:43:33 +02:00
sgbuf.c	ALSA: core: Deletion of unnecessary checks before two function calls	2014-11-21 20:06:57 +01:00
sound_oss.c	ALSA: core: Follow standard EXPORT_SYMBOL() declarations	2017-06-16 16:19:16 +02:00
sound.c	ALSA: core: Follow standard EXPORT_SYMBOL() declarations	2017-06-16 16:19:16 +02:00
timer_compat.c	ALSA: timer: fix gparams ioctl compatibility for different architectures	2016-03-23 08:06:16 +01:00
timer.c	sound updates for 4.13-rc1	2017-07-06 10:56:51 -07:00
vmaster.c	ALSA: core: Use standard printk helpers	2014-02-14 08:14:15 +01:00