kernel/git/stable/linux.git/sound, branch linux-3.19.y

ASoC: pcm512x: Add 'Analogue' prefix to analogue volume controls

2015-05-06T20:01:57+00:00

commit 4d9b13c7cc803fbde59d7e998f7de2b9a2101c7e upstream. This is to ensure that 'alsactl restore' does not apply default initialisation as the chip reset defaults are preferred. Signed-off-by: Howard Mitchell Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: davinci-evm: drop un-necessary remove function

2015-05-06T20:01:57+00:00

commit a57069e33fbc6625f39e1b09c88ea44629a35206 upstream. As davinci card gets registered using 'devm_' api there is no need to unregister the card in 'remove' function. Hence drop the 'remove' function. Fixes: ee2f615d6e59c (ASoC: davinci-evm: Add device tree binding) Signed-off-by: Manish Badarkhe Signed-off-by: Jyri Sarha Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: wm8741: Fix rates constraints values

2015-05-06T20:01:57+00:00

commit 8787041d9bb832b9449b1eb878cedcebce42c61a upstream. The WM8741 DAC supports the following typical audio sampling rates: 44.1kHz, 88.2kHz, 176.4kHz (eg: with a master clock of 22.5792MHz) 32kHz, 48kHz, 96kHz, 192kHz (eg: with a master clock of 24.576MHz) For the rates lists, we should use 82000 instead of 88235, 176400 instead of 1764000 and 192000 instead of 19200 (seems to be a typo). Signed-off-by: Sergej Sawazki Acked-by: Charles Keepax Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: cs4271: Increase delay time after reset

2015-05-06T20:01:57+00:00

commit 74ff960222d90999508b4ba0d3449f796695b6d5 upstream. The delay time after a reset in the codec probe callback was too short, and did not work on certain hw because the codec needs more time to power on. This increases the delay time from 1us to 1ms. Signed-off-by: Pascal Huerst Acked-by: Brian Austin Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ALSA: hda/realtek - Fix Headphone Mic doesn't recording for ALC256

2015-05-06T20:01:52+00:00

commit d32b66668c702aed0e330dc5ca186afbadcdacf8 upstream. Switch default pcbeep path to Line in path. Signed-off-by: Kailang Yang Tested-by: Hui Wang Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - fix "num_steps = 0" error on ALC256

2015-05-06T20:01:52+00:00

commit 7d1b6e29327428993ba568bdd8c66734070f45e0 upstream. The ALC256 does not have a mixer nid at 0x0b, and there's no loopback path (the output pins are directly connected to the DACs). This commit fixes an "num_steps = 0 for NID=0xb (ctl = Beep Playback Volume)" error (and as a result, problems with amixer/alsamixer). If there's pcbeep functionality, it certainly isn't controlled by setting an amp on 0x0b, so disable beep functionality (at least for now). BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1446517 Signed-off-by: David Henningsson Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda/realtek - Enable the ALC292 dock fixup on the Thinkpad T450

2015-05-06T20:01:52+00:00

commit f2aa111041ce36b94e651d882458dea502e76721 upstream. The Lenovo Thinkpad T450 requires the ALC292_FIXUP_TPT440_DOCK as well in order to get working sound output on the docking stations headphone jack. Patch tested on a Thinkpad T450 (20BVCTO1WW) using kernel 4.0-rc7 in conjunction with a ThinkPad Ultradock. Signed-off-by: Jo-Philipp Wich Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: emu10k1: don't deadlock in proc-functions

2015-05-06T20:01:52+00:00

commit 91bf0c2dcb935a87e5c0795f5047456b965fd143 upstream. The functions snd_emu10k1_proc_spdif_read and snd_emu1010_fpga_read acquire the emu_lock before accessing the FPGA. The function used to access the FPGA (snd_emu1010_fpga_read) also tries to take the emu_lock which causes a deadlock. Remove the outer locking in the proc-functions (guarding only the already safe fpga read) to prevent this deadlock. [removed superfluous flags variables too -- tiwai] Signed-off-by: Michael Gernoth Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Add dock support for ThinkPad X250 (17aa:2226)

2015-05-06T20:01:52+00:00

commit c0278669fb61596cc1a10ab8686d27c37269c37b upstream. This model uses the same dock port as the previous generation. Signed-off-by: Yves-Alexis Perez Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Fix headphone pin config for Lifebook T731

2015-04-19T08:10:10+00:00

commit cc7016ab1a22fb26f388c2fb2b692b89897cbc3e upstream. Some BIOS version of Fujitsu Lifebook T731 seems to set up the headphone pin (0x21) without the assoc number 0x0f while it's set only to the output on the docking port (0x1a). With the recent commit [03ad6a8c93b6: ALSA: hda - Fix "PCM" name being used on one DAC when there are two DACs], this resulted in the weird mixer element mapping where the headphone on the laptop is assigned as a shared volume with the speaker and the docking port is assigned as an individual headphone. This patch improves the situation by correcting the headphone pin config to the more appropriate value. Reported-and-tested-by: Taylor Smock Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman