linux-toradex.git/sound, branch v3.12.17

ALSA: hda - Fix inconsistent Mic mute LED

2014-04-01T20:12:08+00:00

commit 7fe307117db5bd7ec6efb93c563dcf44577b6d2b upstream.

The current code for controlling mic mute LED in patch_sigmatel.c
blindly assumes that there is a single capture switch.  But, there can
be multiple multiple ones, and each of them flips the state, ended up
in an inconsistent state.

For fixing this problem, this patch adds kcontrol to be passed to the
hook function so that the callee can check which switch is being
accessed.  In stac_capture_led_hook(), the state is checked as a
bitmask, and turns on the LED when all capture switches are off.

Signed-off-by: Takashi Iwai 
Signed-off-by: Jiri Slaby

ASoC: max98090: make REVISION_ID readable

2014-03-31T12:22:28+00:00

commit e126a646f77fdd66978785cb0a3a5e46b07aee2e upstream.

The REVISION_ID register is not currently marked readable. snd_soc_read()
refuses to read the register, and hence probe() fails.

Fixes: d4807ad2c4c0 ("regmap: Check readable regs in _regmap_read")
[exposed the bug, by checking for readability]
Fixes: 685e42154dcf ("ASoC: Replace max98090 Device Driver")
[left out this register from the readable list]
Signed-off-by: Stephen Warren 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

ALSA: compress: Pass through return value of open ops callback

2014-03-31T12:22:23+00:00

commit 749d32237bf39e6576dd95bfdf24e4378e51716c upstream.

The snd_compr_open function would always return 0 even if the compressed
ops open function failed, obviously this is incorrect. Looks like this
was introduced by a small typo in:

commit a0830dbd4e42b38aefdf3fb61ba5019a1a99ea85
ALSA: Add a reference counter to card instance

This patch returns the value from the compressed op as it should.

Signed-off-by: Charles Keepax 
Acked-by: Vinod Koul 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jiri Slaby

ALSA: hda/hdmi - apply all Haswell fix-ups to Broadwell display codec

2014-03-26T11:24:38+00:00

commit 75dcbe4dc251ebc28cdf0797b85774cdf53a4d29 upstream.

Broadwell and Haswell have the same behavior on display audio. So this patch
defines is_haswell_plus() to include codecs for both Haswell and its successor
Broadwell, and apply all Haswell fix-ups to Broadwell.

Signed-off-by: Mengdong Lin 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jiri Slaby

ALSA: hda - add codec ID for Broadwell display audio codec

2014-03-26T11:24:38+00:00

commit 3adadd280a5a78efabdec394c1e745a3f5a1cc18 upstream.

This patch adds codec ID (0x80862808) and module alias for Broadwell
display codec.

Signed-off-by: Mengdong Lin 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jiri Slaby

ALSA: hda - add device ID for Broadwell display audio controller

2014-03-26T11:24:37+00:00

commit 862d761818ba2cb785a0a57557f97a43bd1bc922 upstream.

This patch adds the device ID for Intel Broadwell display HD-Audio controller,
and applies Haswell properties to this device.

Signed-off-by: Mengdong Lin 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jiri Slaby

ALSA: oxygen: modify adjust_dg_dac_routing function

2014-03-24T08:45:05+00:00

commit 1f91ecc14deea9461aca93273d78871ec4d98fcd upstream.

When selecting the audio output destinations (headphones,
FP headphones, multichannel output), the channel routing
should be changed depending on what destination selected.
Also unnecessary I2S channels are digitally muted. This
function called when the user selects the destination
in the ALSA mixer.

Signed-off-by: Roman Volkov 
Signed-off-by: Clemens Ladisch 
Signed-off-by: Jiri Slaby

ALSA: hda - Fix loud click noise with IdeaPad 410Y

2014-03-22T21:01:52+00:00

commit 9b745ab897199c2af9f21ca9681ef86d5b971002 upstream.

Lenovo IdeaPad 410Y with ALC282 codec makes loud click noises at boot
and shutdown.  Also, it wrongly misdetects the acpi_thinkpad hook.
This patch adds a device-specific fixup for disabling the shutup
callback that is the cause of the click noise and also avoiding the
thinpad_helper calls.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=71511
Reported-and-tested-by: Guilherme Amadio 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jiri Slaby

ALSA: hda - Add missing loopback merge path for AD1884/1984 codecs

2014-03-22T21:01:52+00:00

commit c5eda4c1bf6214332c46fb2f4e7c42a85e5e5643 upstream.

The mixer widget (NID 0x20) of AD1884 and AD1984 codecs isn't
connected directly to the actual I/O paths but only via another mixer
widget (NID 0x21).  We need a similar fix as we did for AD1882.

Signed-off-by: Takashi Iwai 
Signed-off-by: Jiri Slaby

ALSA: hda - Added inverted digital-mic handling for Acer TravelMate 8371

2014-03-22T21:01:52+00:00

commit a6b92b6650d010d58b6e6fe42c6271266e0b1134 upstream.

Signed-off-by: Marius Knaust 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jiri Slaby