Commit graph

6086 commits

Author SHA1 Message Date
Kailang Yang
0202e99c69 ALSA: hda/realtek - Independent of model for HP
Create single model for HP.
The headset jack module was difference between other chrome book.
It need to manual control Mic jack detect.

Chrome OS loaded driver by models. Remove old assigned fixup table from
ALC269 fixup list entry.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-12-03 09:27:23 +01:00
David Henningsson
d59915d065 ALSA: hda - Fix headset mic input after muted internal mic (Dell/Realtek)
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 <david.henningsson@canonical.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-12-03 09:26:14 +01:00
Takashi Iwai
b3bd4fc382 ALSA: hda - Use always amps for auto-mute on AD1986A codec
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
Cc: <stable@vger.kernel.org> [v3.11+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-12-02 15:40:14 +01:00
Takashi Iwai
ce8e0fd239 ALSA: hda/analog - Handle inverted EAPD properly in vmaster hook
ad_vmaster_eapd_hook() needs to handle the inverted EAPD case
properly, too.  Otherwise the output gets broken on Lenovo N100 with
AD1986A codec.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64971
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-12-02 15:40:14 +01:00
Takashi Iwai
e7ca237bfc ALSA: hda - Another fixup for ASUS laptop with ALC660 codec
ASUS Z35HL laptop also needs the very same fix as the previous one
that was applied to ASUS W7J.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=66231
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-12-02 15:27:19 +01:00
Takashi Iwai
88d071fc9a ALSA: hda - Fix complete_all() timing in deferred probes
When the probe of snd-hda-intel driver is deferred due to f/w loading
or the nested module loading, complete_all() should be also delayed
until the initialization really finished.  Otherwise, vga-switcheroo
client would start switching before the actual init is done.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-12-02 13:23:40 +01:00
Takashi Iwai
1cd9b2f78b ALSA: hda - Fix bad EAPD setup for HP machines with AD1984A
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
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-12-02 13:23:39 +01:00
Takashi Iwai
6ddf0fd1c4 ALSA: hda - Fix silent output on ASUS W7J laptop
The recent kernels got regressions on ASUS W7J with ALC660 codec where
no sound comes out.  After a long debugging session, we found out that
setting the pin control on the unused NID 0x10 is mandatory for the
outputs.  And, it was found out that another magic of NID 0x0f that is
required for other ASUS laptops isn't needed on this machine.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=66081
Reported-and-tested-by: Andrey Lipaev <lipaev@mail.ru>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-29 16:20:02 +01:00
David Henningsson
eb82594b75 ALSA: hda - Add mono speaker quirk for Dell Inspiron 5439
This machine also has mono output if run through DAC node 0x03.

Cc: stable@vger.kernel.org (v3.10+)
BugLink: https://bugs.launchpad.net/bugs/1256212
Tested-by: David Chen <david.chen@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-29 08:21:15 +01:00
Takashi Iwai
eb9ca3ab21 ALSA: hda - Add LFE chmap to ASUS ET2700
As the previous commit 1f0bbf03cb added the pin config for the bass
speaker, this patch adds the corresponding LFE-only channel map on
ASUS ET2700.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65961
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-28 15:24:34 +01:00
Takashi Iwai
1f0bbf03cb ALSA: hda - Initialize missing bass speaker pin for ASUS AIO ET2700
Add a fixup entry for the missing bass speaker pin 0x16 on ASUS ET2700
AiO desktop.  The channel map will be added in the next patch, so that
this can be backported easily to stable kernels.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65961
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-28 15:21:21 +01:00
Oleksij Rempel
2cede30379 ALSA: hda - limit mic boost on Asus UX31[A,E]
This both devices need limit for internal dmic.

[cosmetic change; renamed fixup name by tiwai]

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-28 11:38:27 +01:00
Takashi Iwai
2ded3e5b61 ALSA: hda - Check leaf nodes to find aamix amps
The current generic parser assumes blindly that the volume and mute
amps are found in the aamix node itself.  But on some codecs,
typically Analog Devices ones, the aamix amps are separately
implemented in each leaf node of the aamix node, and the current
driver can't establish the correct amp controls.  This is a regression
compared with the previous static quirks.

This patch extends the search for the amps to the leaf nodes for
allowing the aamix controls again on such codecs.
In this implementation, I didn't code to loop through the whole paths,
since usually one depth should suffice, and we can't search too
deeply, as it may result in the conflicting control assignments.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65641
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-28 11:32:00 +01:00
Takashi Iwai
16c0cefe89 ALSA: hda - Fix hp-mic mode without VREF bits
When the hp mic pin has no VREF bits, the driver forgot to set PIN_IN
bit.  Spotted during debugging old MacBook Airs.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65681
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-27 14:55:45 +01:00
Takashi Iwai
ced4cefc75 ALSA: hda - Create Headhpone Mic Jack Mode when really needed
When a headphone jack is configurable as input, the generic parser
tries to make it retaskable as Headphone Mic.  The switching can be
done smoothly if Capture Source control exists (i.e. there is another
input source).  Or when user explicitly enables the creation of jack
mode controls, "Headhpone Mic Jack Mode" will be created accordingly.

However, if the headphone mic is the only input source, we have to
create "Headphone Mic Jack Mode" control because there is no capture
source selection.  Otherwise, the generic parser assumes that the
input is constantly enabled, thus the headphone is permanently set
as input.  This situation happens on the old MacBook Airs where no
input is supported properly, for example.

This patch fixes the problem: now "Headphone Mic Jack Mode" is created
when such an input selection isn't possible.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65681
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-27 14:55:40 +01:00
Hui Wang
2fd3f170e5 ALSA: hda - Enable mute/mic-mute LEDs for more Thinkpads with Conexant codec
Most Thinkpad Edge series laptops use conexant codec, so far although
the codecs have different minor Vendor Id and minor Subsystem Id,
they all belong to the cxt5066 family, this change can make the
mute/mic-mute LEDs support more generic among cxt_5066 family.

This design refers to the similar solution for the realtek codec
ALC269 family in the patch_realtek.c.

Cc: Alex Hung <alex.hung@canonical.com>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Acked-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-27 08:52:37 +01:00
Takashi Iwai
873ce8ad50 ALSA: hda - Drop bus->avoid_link_reset flag
Use bus->power_keep_link_on instead.  The controller shouldn't go to
D3 when the link isn't reset, so essentially avoiding the link reset
means avoiding the runtime PM.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-26 13:40:14 +01:00
Kailang Yang
9ad54547cf ALSA: hda/realtek - Set pcbeep amp for ALC668
Set the missing pcbeep default amp for ALC668.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-26 13:40:14 +01:00
Kailang Yang
ba4c4d0a90 ALSA: hda/realtek - Add support of ALC231 codec
It's compatible with ALC269.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-26 13:40:14 +01:00
David Henningsson
5db4d34b54 ALSA: hda - Set current_headset_type to ALC_HEADSET_TYPE_ENUM (janitorial)
current_headset_type should be of the HEADSET_TYPE enum, not the
HEADSET_MODE enum. Since ALC_HEADSET_TYPE_UNKNOWN and ALC_HEADSET_MODE_UNKNOWN
are both 0, this patch is just janitorial.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-22 12:58:01 +01:00
Takashi Iwai
d08c5ef2a0 ALSA: hda - Provide missing pin configs for VAIO with ALC260
Some models (or maybe depending on BIOS version) of Sony VAIO with
ALC260 give no proper pin configurations as default, resulting in the
non-working speaker, etc.  Just provide the whole pin configurations
via a fixup.

Reported-by: Matthew Markus <mmarkus@hearit.co>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-22 08:10:03 +01:00
David Henningsson
b8362e70cb ALSA: hda - Add headset quirk for Dell Inspiron 3135
Cc: stable@vger.kernel.org (3.10+)
BugLink: https://bugs.launchpad.net/bugs/1253636
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-21 14:19:13 +01:00
Takashi Iwai
0f5a5b8515 ALSA: hda - Fix the headphone jack detection on Sony VAIO TX
BIOS sets MISC_NO_PRESENCE bit wrongly to the pin config on NID 0x0f.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-21 09:17:34 +01:00
Takashi Iwai
a30c9aaa90 ALSA: hda - Fix missing bass speaker on ASUS N550
The laptop has a built-in speaker on NID 0x1a.  It's an LFE only on
the right channel, so we need to provide an explicit chmap, too.

There might be other surround speakers, but they can fixed in addition
at later point, so let's fix the easier bass speaker at first.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65091
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-21 08:02:11 +01:00
Takashi Iwai
0fc28fc030 ALSA: hda - Fix unbalanced runtime PM notification at resume
When a codec is resumed, it keeps the power on while the resuming
phase via hda_keep_power_on(), then turns down via
snd_hda_power_down().  At that point, snd_hda_power_down() notifies
the power down to the controller, and this may confuse the refcount if
the codec was already powered up before the resume.

In the end result, the controller goes to runtime suspend even before
the codec is kicked off to the power save, and the communication
stalls happens.

The fix is to add the power-up notification together with
hda_keep_power_on(), and clears the flag appropriately.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-20 16:39:14 +01:00
David Henningsson
09d2014fb0 ALSA: hda - A casual Dell Headset quirk
You're looking at a casual headset patch,
for a specific hardware it will match,
and suddenly, the headset jack will work,
so please apply this simple quirk!

BugLink: https://bugs.launchpad.net/bugs/1253038
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-20 12:59:32 +01:00
David Henningsson
521290003a ALSA: hda - Also enable mute/micmute LED control for "Lenovo dock" fixup
The docking station is a Thinkpad thing, so it makes sense to check
for mute/micmute LEDs for that quirk type too.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-19 11:28:41 +01:00
Takashi Iwai
2c312e9af7 ALSA: hda - Select FW_LOADER from CONFIG_SND_HDA_CODEC_CA0132_DSP
Use select FW_LOADER instead of depends on.  It's more intuitive and
more consistent with other entries.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-18 17:12:34 +01:00
David Henningsson
2793769f44 ALSA: hda - Enable mute/mic-mute LEDs for more Thinkpads with Realtek codec
We're using the ACPI interface to detect whether we're dealing with a Thinkpad
or not. This way we're not loading the thinkpad_acpi module when we're not on
a Thinkpad, but at the same time, we give the opportunity to check for, and
potentially enable, both present and future Thinkpad with mute/micmute LEDs.

At least those running the ALC269 family (269 to 299) of Realtek codecs.

Cc: Alex Hung <alex.hung@canonical.com>
Tested-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-18 13:08:47 +01:00
Vitaliy Kulikov
d009f3deb7 ALSA: hda - load EQ params into IDT codec on HP bNB13 systems
Adds linear EQ filtering for integrated speaker protection

Signed-off-by: Vitaliy Kulikov <vitaliy.kulikov@idt.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-15 11:57:54 +01:00
Takashi Iwai
d183b4fc46 ALSA: hda - Don't clear the power state at snd_hda_codec_reset()
snd_hda_codec_reset() is called either in resetting the whole setup at
error paths or hwdep clear/reconfig sysfs triggers.  But all of these
don't assume that the power has to be off, rather they want to keep
the power state unchanged (e.g. reconfig_codec() calls the power
up/down by itself).  Thus, unconditionally clearing the power state in
snd_hda_codec_reset() leads to the inconsistency, confuses the further
operation.   This patch gets rid of the lines doing that bad thing.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-13 17:02:30 +01:00
Takashi Iwai
f710a9fbd3 ALSA: hda - Control EAPD for Master volume on Lenovo N100
Similarly as other laptops with AD1981 & co codecs, we can control
EAPD on AD1986A more safely depending on the Master switch, in order
to save some power.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-13 09:44:33 +01:00
Takashi Iwai
7a3e6107f9 ALSA: hda - Don't turn off EAPD for headphone on Lenovo N100
The only EAPD on AD1986A is on NID 0x1b where usually the speaker.
But this doesn't control only the speaker amp but may influence on all
outputs, e.g. Lenovo N100 laptop seems to have this issue.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-13 09:39:08 +01:00
Takashi Iwai
468ac41304 ALSA: hda - Check keep_eapd_on before inv_eapd
We don't change the EAPD bit in set_pin_eapd() if keep_eapd_on flag is
set by the codec driver and enable is false.  But, we also apply the
flipping of enable value according to inv_eapd flag in the same
function, and this confused the former check, handled as if it's
turned ON.  The inverted EAPD check must be applied after keep_eapd_on
check, instead.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-12 11:36:00 +01:00
David Henningsson
5959a6bc11 ALSA: hda - Fix Line Out automute on Realtek multifunction jacks
In case there is both a multifunction headset jack and a Line Out
jack, automuting was not working properly from the Line Out jack.
This patch fixes that issue.

Cc: stable@vger.kernel.org (3.10+)
BugLink: https://bugs.launchpad.net/bugs/1250377
Tested-by: Cyrus Lien <cyrus.lien@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-12 11:35:31 +01:00
Anssi Hannula
679605c768 ALSA: hda - hdmi: Fix wrong baseline length in ATI/AMD generated ELD
According to the HDA specification the baseline ELD length is counted in
DW of 4 bytes instead of in bytes.

Fix the code accordingly.

Baseline length is not used by the kernel so only the ELD exported to
userspace was affected. No issues have been reported.

v2: Fixed so that eld_size is adjusted upwards accordingly as well.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-11 17:08:39 +01:00
Anssi Hannula
a5666824ce ALSA: hda - hdmi: Skip out-of-range latency values in AMD ELD generator
The ATI/AMD video/audio latencies are specified in apparent HDMI VSDB
format. In this format values above 251 are not valid (or stream
component is not supported - 255), but no checking is performed since
this was not mentioned in the AMD HDA verbs specification.

Check that the latencies are valid before using them, and add a comment
describing the formats.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-11 17:08:04 +01:00
Anssi Hannula
13122e6ebf ALSA: hda - hdmi: Add error-checking to some codec reads
Add error checks to HBR status reads (both generic and ATI/AMD) and
ATI/AMD codec reads for ELD generation.

Unchecked errors in these just caused more errors later on (invalid
codec writes for the HBR ones and ELD parsing errors for the ATI/AMD ELD
ones), but it is better to catch them earlier.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-11 17:07:49 +01:00
Anssi Hannula
94908a39ce ALSA: hda - hdmi: Use TFx channel positions instead of FxH
Channel map positions FLH, FCH, FRH duplicate positions TFL, TFC, TFR.
Both are the speakers above the front speakers (CEA uses "high" and USB
audio uses "top" nomenclature).

Since the USB audio code has used the TFx positions since v3.8
(04324ccc75, "ALSA: usb-audio: add channel map support") but the HDMI
code only just started using FxH in a5b7d510b2 ("ALSA: hda -
hdmi: Fix channel maps with less common speakers") which is not yet in
any released kernel, standardize on TFx instead.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-11 17:06:40 +01:00
Takashi Iwai
0c52db8cca ALSA: hda - Control SPDIF out pin on MacBookPro 11,2
The SPDIF output MBP11,2 requires the pin control to be set/cleared
for turning on/off the optical SPDIF.  The red light turns off only
when the corresponding pin control is cleared (or powered to D3).

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64401
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-11 16:22:04 +01:00
Kailang Yang
9a22a8f558 ALSA: hda/realtek - Add new codec ALC255/ALC3234 UAJ supported
New codec ALC255/ALC3234 support multifunction jacks.
It used for menual select the input device.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-08 13:52:59 +01:00
Takashi Iwai
885845d785 ALSA: hda - Apply MacBook fixups for CS4208 correctly
The commit [8fe7b65ab4: ALSA: hda - Apply GPIO setup for MacBooks
with CS4208] added a fixup entry matching with the vendor id 0x106b.
This broke the fixups for previous MBA6,1 and 6,2, since the PCI SSID
vendor id matches before evaluating the codec SSIDs.

We had a similar issue on Mac with Sigmatel codecs, and solve this
problem again similarly, by introducing a skeleton entry matching with
the all MacBooks, then remap to the right one.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64401
Fixes: 8fe7b65ab4 ('ALSA: hda - Apply GPIO setup for MacBooks with CS4208')
Cc: <stable@vger.kernel.org> [v3.12+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-08 13:50:56 +01:00
Kailang Yang
380702192f ALSA: hda/realtek - Make fixup regs persist after resume
Upon suspend / resume, the fixup register settings are lost because
sending HDA_FIXUP_ACT_PRE_PROBE is not part of the resume path. Instead,
write our registers in response to the HDA_FIXUP_ACT_INIT, which happens
after initial probe and upon resume.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-08 07:43:45 +01:00
Joe Perches
3b70a67da0 ALSA: hda_intel: ratelimit "spurious response" message
dmesg here has a 100+ consecutive lines of:

[ 1464.219446] hda-intel 0000:00:14.2: spurious response 0x0:0x0, last cmd=0x170500
[ 1464.219451] hda-intel 0000:00:14.2: spurious response 0x0:0x0, last cmd=0x170500
[ 1464.219454] hda-intel 0000:00:14.2: spurious response 0x0:0x0, last cmd=0x170500
...

Ratelimit the message to reduce the dmesg log noise.

Coalesce the format while at it.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07 21:22:23 +01:00
Takashi Iwai
aff747ebbf ALSA: hda - Get rid of AMD HDMI exception in hdmi_present_sense()
Since the recent fake ELD patches, we can remove the check for AMD
HDMI in hdmi_present_sense() and decide the return value from
eld_valid value.

Suggested by Anssi Hannula.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07 16:39:37 +01:00
Takashi Iwai
512a4cb9e7 ALSA: ice1724: Fix compile warning with CONFIG_PROC_FS=n
Just added a missing ifdef:
  sound/pci/ice1712/quartet.c:210:14: warning: 'get_binary' defined but not used [-Wunused-function]

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07 15:44:11 +01:00
David Henningsson
464837a7bc ALSA: hda - block HDMI jack reports while repolling
This fixes a race condition in case several monitors are being
repolled in parallel.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07 14:03:33 +01:00
David Henningsson
0f568959de ALSA: hda - Add a block_report flag to jacks
If the jack should not be reported to userspace (e g, because it is
in some transitional state), one can set this flag.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07 14:03:17 +01:00
Takashi Iwai
efe4710860 ALSA: hda - Delay HDMI presence reports while waiting for ELD information
There is a small gap between the jack detection unsolicited event and
the time the ELD is updated.  When user-space queries the HDMI ELD
immediately after receiving the notification, it might fail because of
this gap.

For avoiding such a problem, this patch tries to delay the HDMI jack
detect notification until ELD information is fully updated.  The
workaround is imperfect, but good enough as a starting point.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07 14:02:49 +01:00
David Henningsson
ad8ff99e6b ALSA: hda - Another Dell headset quirk
This machine has a multi-function headset jack.

BugLink: https://bugs.launchpad.net/bugs/1248856
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07 09:53:11 +01:00