user/sven/linux.git/sound, branch v3.12.6

ALSA: hda - hdmi: Fix IEC958 ctl indexes for some simple HDMI devices

2013-12-20T15:48:50Z

commit c9a6338aecdb92f9d015ecc26d203e54250bebbb upstream. In case a single HDA card has both HDMI and S/PDIF outputs, the S/PDIF outputs will have their IEC958 controls created starting from index 16 and the HDMI controls will be created starting from index 0. However, HDMI simple_playback_build_controls() as used by old VIA and NVIDIA codecs incorrectly requests the IEC958 controls to be created with an S/PDIF type instead of HDMI. In case the card has other codecs that have HDMI outputs, the controls will be created with wrong index=16, causing them to e.g. be unreachable by the ALSA "hdmi" alias. Fix that by making simple_playback_build_controls() request controls with HDMI indexes. Not many cards have an affected configuration, but e.g. ASUS M3N78-VM contains an integrated NVIDIA HDA "card" with: - a VIA codec that has, among others, an S/PDIF pin incorrectly labelled as an HDMI pin, and - an NVIDIA MCP7x HDMI codec. Reported-by: MysterX on #openelec Tested-by: MysterX on #openelec Signed-off-by: Anssi Hannula Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Mute all aamix inputs as default

2013-12-20T15:48:50Z

commit ebb93c057dda376414fbc499ad6ace9b527dff5a upstream. Not all channels have been initialized, so far, especially when aamix NID itself doesn't have amps but its leaves have. This patch fixes these holes. Otherwise you might get unexpected loopback inputs, e.g. from surround channels. Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Add static DAC/pin mapping for AD1986A codec

2013-12-20T15:48:50Z

commit 3690739b013504d33fe9348dd45f6b126aa370fb upstream. AD1986A codec is a pretty old codec and has really many hidden restrictions. One of such is that each DAC is dedicated to certain pin although there are possible connections. Currently, the generic parser tries to assign individual DACs as much as possible, and this lead to two bad situations: connections where the sound actually doesn't work, and connections conflicting other channels. We may fix this by trying to find the best connections more harder, but as of now, it's easier to give some hints for paired DAC/pin connections and honor them if available, since such a hint is needed only for specific codecs (right now only AD1986A, and there will be unlikely any others in future). Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64971 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=66621 Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ASoC: wm8731: fix dsp mode configuration

2013-12-12T06:37:53Z

commit b4af6ef99a60c5b56df137d7accd81ba1ee1254e upstream. According to WM8731 "PD, Rev 4.9 October 2012" datasheet, when it works in DSP mode A, LRP = 1, while works in DSP mode B, LRP = 0. So, fix LRP for DSP mode as the datesheet specification. Signed-off-by: Bo Shen Acked-by: Charles Keepax Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: wm8990: Mark the register map as dirty when powering down

2013-12-12T06:37:53Z

commit 2ab2b74277a86afe0dd92976db695a2bb8b93366 upstream. Otherwise we'll skip sync on resume. Signed-off-by: Mark Brown Acked-by: Charles Keepax Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Add mono speaker quirk for Dell Inspiron 5439

2013-12-12T06:37:51Z

commit eb82594b75b0cf54c667189e061934b7c49b5d42 upstream. This machine also has mono output if run through DAC node 0x03. BugLink: https://bugs.launchpad.net/bugs/1256212 Tested-by: David Chen Signed-off-by: David Henningsson Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Fix silent output on MacBook Air 2,1

2013-12-12T06:37:51Z

commit 0756f09c4946fe2d9ce2ebcb6f2e3c58830d22a3 upstream. MacBook Air 2,1 has a fairly different pin assignment from its brother MBA 1,1, and yet another quirks are needed for pin 0x18 and 0x19, similarly like what iMac 9,1 requires, in order to make the sound working on it. Reported-and-tested-by: Bruno Prémont Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Fix bad EAPD setup for HP machines with AD1984A

2013-12-12T06:37:51Z

commit 1cd9b2f78bf29d5282e02b32f9b3ecebc5842a7c upstream. It seems that EAPD on NID 0x16 is the only control over all outputs on HP machines with AD1984A while turning EAPD on NID 0x12 breaks the output. Thus we need to avoid fiddling EAPD on NID. As a quick workaround, just set own_eapd_ctrl flag for the wrong EAPD, then implement finer EAPD controls. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=66321 Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Fix headset mic input after muted internal mic (Dell/Realtek)

2013-12-12T06:37:51Z

commit d59915d0655c5864b514f21daaeac98c047875dc upstream. By trial and error, I found this patch could work around an issue where the headset mic would stop working if you switch between the internal mic and the headset mic, and the internal mic was muted. It still takes a second or two before the headset mic actually starts working, but still better than nothing. Information update from Kailang: The verb was ADC digital mute(bit 6 default 1). Switch internal mic and headset mic will run alc_headset_mode_default. The coef index 0x11 will set to 0x0041. Because headset mode was fixed type. It doesn't need to run alc_determine_headset_type. So, the value still keep 0x0041. ADC was muted. BugLink: https://bugs.launchpad.net/bugs/1256840 Signed-off-by: David Henningsson Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda - Use always amps for auto-mute on AD1986A codec

2013-12-12T06:37:51Z

commit b3bd4fc3822a6b5883eaa556822487d87752d443 upstream. It seems that AD1986A cannot manage the dynamic pin on/off for auto-muting, but rather gets confused. Since each output has own amp, let's use it instead. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64971 Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman