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2013-10-24ALSA: hda - Add support of ALC255 codecsKailang Yang1-0/+6
It's just another variant of ALC269 & co. Signed-off-by: Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-24ALSA: hda - Remove OOM message after input_allocate_deviceJoe Perches1-3/+1
Emitting an OOM message isn't necessary after input_allocate_device as there's a generic OOM and a dump_stack already done. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-24ALSA: hda - Fix unbalanced runtime PM refcount after S3/S4Takashi Iwai1-2/+2
When a machine goes to S3/S4 after power-save is enabled, the runtime PM refcount might be incorrectly decreased because the power-down triggered soon after resume assumes that the controller was already powered up, and issues the pm_notify down. This patch fixes the incorrect pm_notify call simply by checking the current value properly. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-21ALSA: hda - Fix typos in patch_hdmi.cTakashi Iwai1-3/+3
... which was introduced by the previous commit a4e9a38b, causing build errors without CONFIG_PROC_FS. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-21ALSA: hda - add codec ID for Valleyview2 display codecMengdong Lin1-0/+2
This patch adds codec ID (0x80862882) and module alias for Valleyview2 display codec. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-18ALSA: emu10k1: code refactoringGeyslan G. Bem1-31/+45
Partially restructures _snd_emu10k1_audigy_init_efx() and _snd_emu10k1_init_efx() functions. Be noted that the cast is demanded to use '__user'. So, in these cases, avoid patches based on the coccinelle 'drop_kmalloc_cast' semantic patch. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-17ALSA: hda - Move mutex from hda_eld to per_pin in HDMI codec driverTakashi Iwai3-81/+97
Since the lock is used primarily in patch_hdmi.c, it's better to move it in the local struct instead of exporting in hda_eld. The only functions requiring the lock in hda_eld.c are proc accessors. So in this patch, the proc entry and its creation/deletion/accessors are moved into patch_hdmi.c, together with the mutex lock to pin_spec struct. The former proc info functions are exported so that they can be called from patch_hdmi.c. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-17ALSA: hda - Fix possible races in HDMI driverTakashi Iwai1-3/+11
Some per_pin fields and ELD contents might be changed dynamically in multiple ways where the concurrent accesses are still opened in the current code. This patch fixes such possible races by using eld->lock in appropriate places. Reported-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-17ALSA: hda - Treat zero connection as non-errorTakashi Iwai1-1/+1
The zero-length connection list happens so often on Haswell HDMI, and it results in warning messages like ALSA: hda_codec: invalid CONNECT_LIST verb 5[1]:0 at each time the codec resumes from the power-save, which is fairly annoying. Since this is no real error, make it shown only in the verbose debug mode. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-17ALSA: hda - add connection to thinkpad_acpi to control mute/micmute LEDsDavid Henningsson1-2/+90
Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-17ALSA: hda - add HDA_FIXUP_ACT_FREE actionDavid Henningsson1-0/+1
A fixup which should be called before codec being freed will come to use in the next patch. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-16ALSA: hdsp - info leak in snd_hdsp_hwdep_ioctl()Dan Carpenter1-0/+1
In GCC the sizeof(hdsp_version) is 8 because there is a 2 byte hole at the end of the struct after ->firmware_rev. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-14sound: Remove unnecessary semicolonsJoe Perches1-1/+1
These aren't necessary after switch and if blocks. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-14ALSA: hda - Fix inverted internal mic not indicated on some machinesDavid Henningsson1-1/+1
The create_bind_cap_vol_ctl does not create any control indicating that an inverted dmic is present. Therefore, create multiple capture volumes in this scenario, so we always have some indication that the internal mic is inverted. This happens on the Lenovo Ideapad U310 as well as the Lenovo Yoga 13 (both are based on the CX20590 codec), but the fix is generic and could be needed for other codecs/machines too. Thanks to Szymon Acedański for the pointer and a draft patch. BugLink: https://bugs.launchpad.net/bugs/1239392 BugLink: https://bugs.launchpad.net/bugs/1227491 Reported-by: Szymon Acedański <accek@mimuw.edu.pl> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-11ALSA: hda - Sony VAIO Pro 13 (haswell) now has a working headset jackDavid Henningsson1-0/+2
Just got the positive confirmation from a tester: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1227093/comments/28 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-11ALSA: hda - Add a headset mic model for ALC269 and friendsDavid Henningsson1-0/+15
Using the headset mic model will cause the headset mic to be labeled "headset mic" instead of just "mic". Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-11ALSA: hda - Fix microphone for Sony VAIO Pro 13 (Haswell model)David Henningsson1-0/+9
The external mic showed up with a precense detect of "always present", essentially disabling the internal mic. Therefore turn off presence detection for this pin. Note: The external mic seems not yet working, but an internal mic is certainly better than no mic at all. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1227093 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-10ALSA: hda - Enable surround speakers (when line out is also present)David Henningsson1-5/+14
In the case where we have both line out and more than stereo speakers, the speaker DACs will end up in extra_out_nid. In fact, AFAIU, speakers are the only ones that can end up in extra_out_nid, and if we have several of those, they should be surround outputs rather than copy front. BugLink: https://bugs.launchpad.net/bugs/1236965 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-08ALSA: hda - Add fixup for ASUS N56VZTakashi Iwai1-0/+1
ASUS N56VZ needs a fixup for the bass speaker pin, which was already provided via model=asus-mode4. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=841645 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-08Merge branch 'for-linus' into for-nextTakashi Iwai5-16/+129
For updating the HDMI chmap fix. Conflicts: sound/pci/hda/patch_hdmi.c
2013-10-08ALSA: hda - hdmi: Fix channel map switch not taking effectAnssi Hannula1-10/+8
Currently hdmi_setup_audio_infoframe() reprograms the HDA channel mapping only when the infoframe is not up-to-date or the non-PCM flag has changed. However, when just the channel map has been changed, the infoframe may still be up-to-date and non-PCM flag may not have changed, so the new channel map is not actually programmed into the HDA codec. Notably, this failing case is also always triggered when the device is already in a prepared state and a new channel map is configured while changing only the channel positions (for example, plain "speaker-test -c2 -m FR,FL"). Fix that by always programming the channel map in hdmi_setup_audio_infoframe(). Tested on Intel HDMI. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-07ALSA: hda - hdmi: Tweak debug messages to be more usefulAnssi Hannula1-4/+4
Allow channel map debugging for both automatic and manual channel maps, and print CA always when updating infoframe. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-07ALSA: hda - hdmi: Fix available channel maps missing from TLVAnssi Hannula1-4/+0
Currently the available channel maps TLV only contains channel maps that are limited to the traditional 7.1 speakers. Since the other HDMI channel mapping functions have been fixed to properly handle all CEA-861-E specified speakers, allow them to be listed. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-07ALSA: hda - hdmi: Fix channel maps with less common speakersAnssi Hannula1-29/+41
For some speakers and slots the CEA slot <-> speaker assignment depends on the used CEA Channel Allocation value. Therefore the from_cea_slot() and to_cea_slot() helpers currently only work correctly for the regular 7.1 speakers. Fix them to work with all speakers, taking the re-ordered CA index as input and adapting use sites accordingly. This change allows manual channel mapping to actually work for all CEA allocated speakers. Additionally, this fixes incorrect channel map reporting in automatic channel mapping mode when an affected speaker position is used (e.g. 6.1 map which contains an RC speaker). Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-07ALSA: hda - hdmi: Fix unused slots being enabled in manual and non-PCM mappingsAnssi Hannula1-10/+19
hdmi_manual_setup_channel_mapping() and hdmi_std_setup_channel_mapping try to assign ALSA channels to HDMI channel slots and disable (i.e. silence) other slots. However, they try to disable a slot by using AC_VERB_SET_CHAN_SLOT with parameter ((alsa_ch << 8) | 0xf), while the correct parameter is ((0xf << 8) | hdmi_slot), i.e. the slot should be unassigned, not the ALSA channel. Fix that by actually disabling the unused slots. Note that this bug did not cause any (reported) issues because slots incorrectly having audio are normally ignored by a receiver if the CEA channel allocation used does not map that slot to any speaker. Additionally, the converter channel count configuration limits the number of actually active channels in any case. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-07ALSA: hda - hdmi: Fix programmed active channel countAnssi Hannula1-6/+12
Currently the converter channel count is set to the number of actual input channels. The audio infoframe channel count field is set similarly. However, sometimes the used channel map does not map all input channels to outputs. Notably, 3 channel modes (e.g. 2.1) require a dummy input channel so there are 4 input channels. According to the HDA specification, converter channel count should be programmed according to the number of _active_ channels. On Intel HDMI codecs (but not on NVIDIA), setting the converter channel to a higher value than there are actually mapped channels to HDMI slots will cause no audio to be output at all. Note that the effects of this issue are currently partially masked by other bugs that prevent the driver from actually unmapping channels in certain cases. For example, if a 4 channel stream is first created and prepared, it gets a FL,FR,RL,RR mapping (ALSA->HDMI slot mapping 0->0, 1->1, 2->4, 3->5). If one thereafter assigns a FR,FL,FC mapping to it, the driver will remap 2->3 but fail to unmap 2->4 and 3->5, so there are still 4 active channels and the issue will not trigger in this case. These bugs will be fixed separately. Fix the channel counts in the converter channel count field and in the audio infoframe channel count field to match the actual number of active channels. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-07ALSA: hda - hdmi: Fix incorrect default channel mapping for unusual CAsAnssi Hannula1-5/+15
hdmi_std_setup_channel_mapping() selects a Channel Allocation according to the sink reported speaker mask, preferring the ALSA standard layouts. If the channel allocation is not one of the ALSA standard layouts, the ALSA channels are mapped directly to HDMI channels in order. However, the function does not take into account that there a holes in the HDMI channel map. Additionally, the function tries to disable a slot by using AC_VERB_SET_CHAN_SLOT with parameter ((alsa_ch << 8) | 0xf), while the correct parameter is ((0xf << 8) | hdmi_slot), i.e. the slot should be unassigned, not the ALSA channel. Fix both of the issues for non-ALSA-default layouts. Tested on Intel HDMI with a speaker mask of FL | FR | FC | RC, which causes CA 0x06 to be selected for 4-channel audio, which causes incorrect output (sound destined to RC goes to FC and FC goes nowhere) without the patch. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-07ALSA: hda - hdmi: Fix reported channel map on common default layoutsAnssi Hannula1-2/+3
hdmi_setup_fake_chmap() is supposed to set the reported channel map when the channel map is not specified by the user. However, the function indexes channel_allocations[] with a wrong value and extracts the wrong nibble from hdmi_channel_mapping[], causing wrong channel maps to be shown. Fix those issues. Tested on Intel HDMI to correctly generate various channel maps, for example 3,4,14,15,7,8,5,6 (instead of incorrect 3,4,8,7,5,6,14,0) for standard 7.1 channel audio. (Note that the side and rear channels are reported as RL/RR and RLC/RRC, respectively, as per the CEA-861 standard, instead of the more traditional SL/SR and RL/RR.) Note that this only fixes the layouts that only contain traditional 7.1 speakers (2.0, 2.1, 4.0, 5.1, 7.1, etc.). E.g. the rear center of 6.1 is still being shown wrongly due to an issue with from_cea_slot() which will be fixed in a later patch. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-07ALSA: hda - Fix mono speakers and headset mic on Dell Vostro 5470David Henningsson1-0/+27
On this machine, DAC on node 0x03 seems to give mono output. Also, it needs additional patches for headset mic support. It supports CTIA style headsets only. Alsa-info available at the bug link below. Cc: stable@kernel.org (v3.10+) BugLink: https://bugs.launchpad.net/bugs/1236228 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-30ALSA: hda - Fix GPIO for Acer Aspire 3830TGTakashi Iwai1-0/+11
Acer Aspire 3830TG seems requiring GPIO bit 0 as the primary mute control. When a machine is booted after Windows 8, the GPIO pin is turned off and it results in the silent output. This patch adds the manual fixup of GPIO bit 0 for this model. Reported-by: Christopher <DIDI2002@web.de> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-30ALSA: ac97: Add ID for TI TLV320AIC27 codecOndrej Zary1-0/+1
Add 0x54584e03 ID for TI TLV320AIC27 AC'97 codec according to datasheet: http://www.ti.com/lit/ds/slas253a/slas253a.pdf The weird thing is that the chip is physically marked 320AD91. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-27ALSA: hda - Enable internal mic on a Thinkpad machine with ALC283Kailang Yang1-1/+12
More thorough testing showed that these verbs were necessary to improve quality of the internal mic. Patch originally from Realtek. BugLink: https://bugs.launchpad.net/bugs/1231931 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-27ALSA: hda - Fix Internal Mic boost can't control with ALC283Kailang Yang1-0/+3
ALC283 pin control for Line1 default control by hidden register. Use line1 as internal Mic will not get sound when boost value up. Set control by verb for hidden register will solve this issue. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-27ALSA: hda - Add fixup for MacBook Air 6,1 and 6,2 with CS4208 codecBen Whitten1-5/+67
This patch adds the default pin configuration and some init verbs for setting COEFs, in addition to the correction of input pin AMP caps for MacBook Air 6,1 and 6,2. With these changes, the headphone jack detection starts working properly. [trivial space fixes by tiwai] Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=60811 Signed-off-by: Ben Whitten <benwhitten@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-26Merge branch 'for-linus' into for-nextTakashi Iwai1-18/+29
* for-linus: ALSA : hda - not use assigned converters for all unused pins ALSA: compress: Make sure we trigger STOP before closing the stream.
2013-09-26ALSA : hda - not use assigned converters for all unused pinsMengdong Lin1-18/+29
BIOS can mark a pin as "no physical connection" if the port is used by an integrated display which is not audio capable. And audio driver will overlook such pins. On Haswell, such a disconneted pin will keep muted and connected to the 1st converter by default. But if the 1st convertor is assigned to a connected pin for audio streaming. The muted disconnected pin can make the connected pin no sound output. So this patch avoids using assigned converters for all unused pins for Haswell, including the disconected pins. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Reviewed-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-26ALSA: Fix assignment of 0/1 to bool variablesPeter Senna Tschudin1-7/+7
Convert 0 to false and 1 to true when assigning values to bool variables. Inspired by commit 3db1cd5c05f35fb43eb134df6f321de4e63141f2. The simplified semantic patch that find this problem is as follows (http://coccinelle.lip6.fr/): @@ bool b; @@ ( -b = 0 +b = false | -b = 1 +b = true ) Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-19Merge branch 'for-linus' into for-nextTakashi Iwai6-13/+43
2013-09-13ALSA: rme9652: Remove redundant breakSachin Kamat1-5/+0
'break' after return statement is not necessary. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-13ALSA: au88x0: Remove redundant breakSachin Kamat1-19/+10
'break' after a return statement is redundant. Remove it. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-13ALSA: hda/ca0132: Staticize codec_send_commandSachin Kamat1-1/+1
'codec_send_command' is used only in this file. Make it static. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-13ALSA: ctxfi: Staticize local symbolsSachin Kamat1-2/+2
Local symbols used only in this file are made static. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-13ALSA: asihpi: a couple array out of bounds issuesDan Carpenter1-2/+7
These ->put() functions are called from snd_ctl_elem_write() with user supplied data. snd_asihpi_tuner_band_put() is missing a limit check and the check in snd_asihpi_clksrc_put() can underflow. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-12Merge tag 'sound-3.12' of ↵Linus Torvalds4-40/+156
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A few last-minute fixes for 3.12-rc1. All patches are driver specific. - HD-audio fixes: MacBook 6,1/6,2 speaker fix, ASUS TX300 dock speaker fix, Toshiba Satellite irq fix, Haswell HDMI audio cleanups) - ASoC fixes: atmel irq fix, fsl DT fix, mc13783 spi fix, kirkwood compatible string change, etc" * tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: mc13783: add spi errata fix ASoC: rsnd: fixup flag name of rsnd_scu_platform_info ALSA: hda - Add CS4208 codec support for MacBook 6,1 and 6,2 ALSA: hda - Add Toshiba Satellite C870 to MSI blacklist ASoC: fsl_spdif: Select regmap-mmio ALSA: hda - unmute pin amplifier in infoframe setup for Haswell ALSA: hda - define is_haswell() to check if a display audio codec is Haswell ALSA: hda - Add dock speaker support for ASUS TX300 ASoC: kirkwood: change the compatible string of the kirkwood-i2s driver ASoC: atmel: disable error interrupt ASoC: fsl: imx-audmux: Do not call imx_audmux_parse_dt_defaults() on non-dt kernel
2013-09-11Merge tag 'asoc-v3.12-4' of ↵Takashi Iwai2-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v3.12 A few small fixes, nothing with any broad impact but all useful for the affected systems. The Kirkwood compatible string change is fixing up a string just added in the merge window so that we don't get any changes in released kernels.
2013-09-11Merge remote-tracking branch 'asoc/fix/fsl' into asoc-linusMark Brown18-4726/+1464
2013-09-09ALSA: hda - Add CS4208 codec support for MacBook 6,1 and 6,2Takashi Iwai1-7/+82
MacBook 6,1 and 6,2 have a CS4208 codec instead of CS4206/CS4207 on the former models. Most of functions work fine as is, except for the silent speaker output. After debugging sessions, it turned out that the machine needs to set GPIO 0 for the speaker amp. This patch adds the basic support for CS4208 and the fixup for these MacBooks. Basically the codec works just with the generic parser. For re-using the existing GPIO amp code and init/free callbacks, a few places have been changed so that CS4206/4207-specific codes (errata, etc) won't hit with CS4208. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=60811 Reported-and-tested-by: Imre Kaloz <kaloz@openwrt.org> Reported-and-tested-by: Ian Munsie <darkstarsword@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-09ALSA: hda - Add Toshiba Satellite C870 to MSI blacklistTakashi Iwai1-0/+1
Toshiba Satellite C870 shows interrupt problems occasionally when certain mixer controls like "Mic Switch" is toggled. This seems worked around by not using MSI. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=833585 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-09-06Merge branch 'for-linus' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree from Jiri Kosina: "The usual trivial updates all over the tree -- mostly typo fixes and documentation updates" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (52 commits) doc: Documentation/cputopology.txt fix typo treewide: Convert retrun typos to return Fix comment typo for init_cma_reserved_pageblock Documentation/trace: Correcting and extending tracepoint documentation mm/hotplug: fix a typo in Documentation/memory-hotplug.txt power: Documentation: Update s2ram link doc: fix a typo in Documentation/00-INDEX Documentation/printk-formats.txt: No casts needed for u64/s64 doc: Fix typo "is is" in Documentations treewide: Fix printks with 0x%# zram: doc fixes Documentation/kmemcheck: update kmemcheck documentation doc: documentation/hwspinlock.txt fix typo PM / Hibernate: add section for resume options doc: filesystems : Fix typo in Documentations/filesystems scsi/megaraid fixed several typos in comments ppc: init_32: Fix error typo "CONFIG_START_KERNEL" treewide: Add __GFP_NOWARN to k.alloc calls with v.alloc fallbacks page_isolation: Fix a comment typo in test_pages_isolated() doc: fix a typo about irq affinity ...
2013-09-06ALSA: hda - unmute pin amplifier in infoframe setup for HaswellMengdong Lin1-27/+9
When Gfx driver reconnects a port and transcoder, the pin amplifier will be muted. To enable sound, the pin amp need to be unmuted. This patch - moves pin amp unmuting from stream preparing to hdmi_setup_audio_infoframe(). So if port:transcoder reconnection happens during stream playback, the ELDV unsol event can stil trigger pin's amp unmuting when re-setting up audio info frame. - remove reading pin amp status before unmuting for speed-up, since pin amp should always be unmuted. - rename haswell_verify_pin_D0() to haswell_verify_D0(), since the convertor power state is also fixed here. This patch is mostly based on suggestion of David Henningsson. Cc: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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