android_kernel_oneplus_msm8998/sound
Takashi Iwai 90204cbb48 ALSA: hda - Fix broken reconfig
commit addacd801e1638f41d659cb53b9b73fc14322cb1 upstream.

The HD-audio reconfig function got broken in the recent kernels,
typically resulting in a failure like:
  snd_hda_intel 0000:00:1b.0: control 3:0:0:Playback Channel Map:0 is already present

This is because of the code restructuring to move the PCM and control
instantiation into the codec drive probe, by the commit [bcd96557bd:
ALSA: hda - Build PCMs and controls at codec driver probe].  Although
the commit above removed the calls of snd_hda_codec_build_pcms() and
*_build_controls() at the controller driver probe, the similar calls
in the reconfig were still left forgotten.  This caused the
conflicting and duplicated PCMs and controls.

The fix is trivial: just remove these superfluous calls from
reconfig_codec().

Fixes: bcd96557bd ('ALSA: hda - Build PCMs and controls at codec driver probe')
Reported-by: Jochen Henneberg <jh@henneberg-systemdesign.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-05-18 17:06:46 -07:00
..
aoa
arm ASoC: pxa: pxa-pcm-lib: switch over to snd-soc-dmaengine-pcm 2015-09-30 23:21:16 +01:00
atmel
core ALSA: timer: Use mod_timer() for rearming the system timer 2016-04-20 15:41:53 +09:00
drivers ALSA: dummy: Implement timer backend switching more safely 2016-02-17 12:31:00 -08:00
firewire ALSA: bebob: Use a signed return type for get_formation_index 2016-02-17 12:30:58 -08:00
hda ALSA: hda - Add / fix kernel doc comments 2015-10-28 12:37:29 +01:00
i2c
isa ALSA: Add missing dependency on CONFIG_SND_TIMER 2016-02-17 12:30:58 -08:00
mips
oss
parisc
pci ALSA: hda - Fix broken reconfig 2016-05-18 17:06:46 -07:00
pcmcia
ppc
sh
soc ASoC: rt5640: Correct the digital interface data select 2016-05-04 14:48:48 -07:00
sparc ALSA: Add missing dependency on CONFIG_SND_TIMER 2016-02-17 12:30:58 -08:00
spi
synth ALSA: synth: Fix conflicting OSS device registration on AWE32 2015-10-05 16:55:09 +02:00
usb ALSA: usb-audio: Yet another Phoneix Audio device quirk 2016-05-18 17:06:45 -07:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c sound: fix check for error condition of register_chrdev() 2015-11-07 11:14:30 +01:00
sound_firmware.c