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2015-12-09ALSA: hda/ca0132 - quirk for Alienware 17 2015Gabriele Martino
The Alienware 17 (2015) has the same card and pin configuration of the Alienware 15, so the same quirks must be applied. Signed-off-by: Gabriele Martino <g.martino@gmx.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-09ALSA: hda - Fix noise problems on Thinkpad T440sTakashi Iwai
Lenovo Thinkpad T440s suffers from constant background noises, and it seems to be a generic hardware issue on this model: https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/T440s-speaker-noise/td-p/1339883 As the noise comes from the analog loopback path, disabling the path is the easy workaround. Also, the machine gives significant cracking noises at PM suspend. A workaround found by trial-and-error is to disable the shutup callback currently used for ALC269-variant. This patch addresses these noise issues by introducing a new fixup chain. Although the same workaround might be applicable to other Thinkpad models, it's applied only to T440s (17aa:220c) in this patch, so far, just to be safe (you chicken!). As a compromise, a new model option string "tp440" is provided now, though, so that owners of other Thinkpad models can test it more easily. Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=958504 Reported-and-tested-by: Tim Hardeck <thardeck@suse.de> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-08ALSA: hda - Fixing speaker noise on the two latest thinkpad modelsHui Wang
We have two latest thinkpad laptop models which are all based on the Intel skylake platforms, and all of them have the codec alc293 on them. When the machines boot to the desktop, an greeting dialogue shows up with the notification sound. But on these two models, there is noise with the notification sound. We have 3 SKUs for each of the models, all of them have this problem. So far, this problem is only specific to these two thinkpad models, we did not find this problem on the old thinkpad models with the codec alc293 or alc292. A workaround for this problem is disabling the aamix. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1523517 Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-07ALSA: hda - Add inverted dmic for Packard Bell DOTSDavid Henningsson
On the internal mic of the Packard Bell DOTS, one channel has an inverted signal. Add a quirk to fix this up. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1523232 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-07ALSA: hda - Fix playback noise with 24/32 bit sample size on BXTLu, Han
In BXT-P A0, HD-Audio DMA requests is later than expected, and makes an audio stream sensitive to system latencies when 24/32 bits are playing. Adjusting threshold of DMA fifo to force the DMA request sooner to improve latency tolerance at the expense of power. v2: move Intel specific code to hda_intel.c Signed-off-by: Lu, Han <han.lu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-04ALSA: rme96: Fix unexpected volume reset after rate changesTakashi Iwai
rme96 driver needs to reset DAC depending on the sample rate, and this results in resetting to the max volume suddenly. It's because of the missing call of snd_rme96_apply_dac_volume(). However, calling this function right after the DAC reset still may not work, and we need some delay before this call. Since the DAC reset and the procedure after that are performed in the spinlock, we delay the DAC volume restore at the end after the spinlock. Reported-and-tested-by: Sylvain LABOISNE <maeda1@free.fr> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-01ALSA: hda - Add Conexant CX8200 (14f1:2008) codec entryTakashi Iwai
It's supposed to be equivalent with CX20724. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-12-01ALSA: hda - Correct codec names for 14f1:50f1 and 14f1:50f3Takashi Iwai
The numbers aren't always linear, just like in the real world. Correct to the right numbers stated in the datasheet (although we can't trust the datasheet as well). Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-27ALSA: hda - Skip ELD notification during system suspendTakashi Iwai
The recent addition of ELD notifier for Intel HDMI/DP codec may lead the bad codec connection found as kernel messages like below: Suspending console(s) (use no_console_suspend to debug) hdmi_present_sense: snd_hda_codec_hdmi hdaudioC0D2: HDMI status: Codec=2 Pin=6 Presence_Detect=1 ELD_Valid=1 snd_hda_intel 0000:00:1f.3: spurious response 0x0:0x2, last cmd=0x206f2e08 snd_hda_intel 0000:00:1f.3: spurious response 0x0:0x2, last cmd=0x206f2e08 .... snd_hda_codec_hdmi hdaudioC0D2: HDMI: ELD buf size is 0, force 128 snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x206f2f00 snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x206f2f00 snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to single_cmd mode: last cmd=0x206f2f00 azx_single_wait_for_response: 42 callbacks suppressed This seems appearing when the sound driver went to suspend before i915 driver. Then i915 driver disables HDMI/DP audio bit and calls the registered notifier, and the HDA codec tries to handle it as a hot(un)plug. But since the driver is already in the suspended state, it fails miserably. As this is a sort of spurious wakeup, it can be ignored safely, as long as it's delivered during the system suspend. OTOH, if a notification comes during the runtime suspend, the situation is different: we need to wake up. But during the system suspend, such a notification can't be the reason for a wakeup. This patch addresses it by a simple check of the current sound card status. The skipped notification doesn't matter because the HDA driver will check the plugged status forcibly at the resume in return. Then, why the card status, not a runtime PM status or else? The HDA controller driver is supposed to set the card status to D3 at the system suspend but not at the runtime suspend. So we can see it as a flag that is set only for the system suspend. Admittedly, it's a bit ugly, but it should work well for now. Reported-and-tested-by: "Zhang, Xiong Y" <xiong.y.zhang@intel.com> Fixes: 25adc137c546 ('ALSA: hda - Wake the codec up on pin/ELD notify events') Cc: <stable@vger.kernel.org> # v4.3+ Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-27Merge tag 'asoc-fix-v4.4-rc2' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v4.4 Quite a large batch of fixes have come in since the merge window, mainly driver specific ones but there's a couple of core ones: - A fix for DAPM resume on active streams to ensure everything ends up cleanly in the right state. - Reset the DAPM cache when freeing widgets to fix a crash on driver remove and reload. The PM functions for nau8825 are new code which fix crashes on resume.
2015-11-25Merge remote-tracking branches 'asoc/fix/rt5677', 'asoc/fix/st', ↵Mark Brown
'asoc/fix/sun4i-codec', 'asoc/fix/topology', 'asoc/fix/wm8960' and 'asoc/fix/wm8962' into asoc-linus
2015-11-25Merge remote-tracking branches 'asoc/fix/nau8825', 'asoc/fix/ops', ↵Mark Brown
'asoc/fix/rcar', 'asoc/fix/rl6231', 'asoc/fix/rockchip' and 'asoc/fix/rt5670' into asoc-linus
2015-11-25Merge remote-tracking branches 'asoc/fix/davinci', 'asoc/fix/es8328', ↵Mark Brown
'asoc/fix/fsl', 'asoc/fix/fsl-sai' and 'asoc/fix/intel' into asoc-linus
2015-11-25Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linusMark Brown
2015-11-25Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linusMark Brown
2015-11-25Merge remote-tracking branch 'asoc/fix/arizona' into asoc-linusMark Brown
2015-11-25ASoC: core: Change power state before rechecking endpointJeeja KP
For DAPM resume, we should first change the power state of the card and then recheck the endpoints. This ensures the dapm is resumed first and then userspace can resume the streams. Signed-off-by: Jeeja KP <jeeja.kp@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-25ASoC: fix kernel-doc warnings in sound/soc/soc-ops.cRandy Dunlap
Fix kernel-doc warnings in soc-ops.c: ..//sound/soc/soc-ops.c:415: warning: No description found for parameter 'ucontrol' ..//sound/soc/soc-ops.c:415: warning: Excess function parameter 'uinfo' description in 'snd_soc_put_volsw_sx' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-25ASoC: rt5645: Add dmi_system_id "Google Terra"Bard Liao
Add platform specific data for Terra project. Signed-off-by: Luke_Yin@asus.com <Luke_Yin@asus.com> Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-25ASoC: rockchip: Fix incorrect VDW value for 24 bitSjoerd Simons
Correct valid data word register value for 24 bit data width. The bit value should be 10 (aka 0x2), not 0x10. This fixes playback of 24 bit audio. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Reviewed-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-25ASoC: fsl: clarify ac97 dependencyArnd Bergmann
A new randconfig build failure shows that the fsl-asoc-card module must not be built-in when the AC97 driver is a loadable module: sound/built-in.o: In function `fsl_asoc_card_late_probe': :(.text+0x571d8): undefined reference to `snd_ac97_update_bits' I couldn't come up with a nice solution, so this adds another dependency on "X || !X", which is the Kconfig way of saying that we have an optional dependency on something that might be a loadable module. Fixes: 50760cad9de9 ("ASoC: fsl-asoc-card: add AC'97 support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-24ALSA: hda - Fix noise on Gigabyte Z170X moboTakashi Iwai
Gigabyte Z710X mobo with ALC1150 codec gets significant noises from the analog loopback routes even if their inputs are all muted. Simply kill the aamix for fixing it. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=108301 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-24ALSA: hda - Fix headphone noise after Dell XPS 13 resume back from S3Hui Wang
We have a machine Dell XPS 13 with the codec alc256, after resume back from S3, the headphone has noise when play sound. Through comparing with the coeff vaule before and after S3, we found restoring a coeff register will help remove noise. BugLink: https://bugs.launchpad.net/bugs/1519168 Cc: Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-23ASoC: Intel: Skylake: fix memory leakSudip Mukherjee
We have requested the firmware but missed releasing it. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-23ASoC: davinci-mcasp: Fix master capture only modePeter Ujfalusi
When McASP is used as TX/RX synchronous (TX side generating clocks for RX side also) and only capture is used we need to configure the number of TX slots in order McASP to be able to generate the Frame sync. Fixes: 9273de1940d9e ("ASoC: davinci-mcasp: Add set_tdm_slots() support") Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-20ALSA: hda - Apply HP headphone fixups more genericallyTakashi Iwai
It turned out that many HP laptops suffer from the same problem as fixed in commit [c932b98c1e47: ALSA: hda - Apply pin fixup for HP ProBook 6550b]. But, it's tiresome to list up all such PCI SSIDs, as there are really lots of HP machines. Instead, we do a bit more clever, try to check the supposedly dock and built-in headphone pins, and apply the fixup when both seem valid. This rule can be applied generically to all models using the same quirk, so we'll fix all in a shot. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=107491 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-20ASoC: es8328: Fix shifts for mixer switchesJohn Keeping
These are all off by one; the playback and bypass switches are the top two bits of the registers, which are at shifts 7 and 6 not 8 and 7. Signed-off-by: John Keeping <john@metanate.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-20ASoC: rt5645: Add dmi_system_id "Google Wizpig"Bard Liao
Add platform specific data for Wizpig project. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-19ASoC: sti: set player private dataMoise Gergaud
Set substream player private data. substream player private data is used in uni_player_irq_handler to lock, stop & unlock the stream when interrupt indicates underflow/overflow. If not set, then segmentation fault occurs. Signed-off-by: Moise Gergaud <moise.gergaud@st.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-19ASoC: sti: rename ST proprietary DT propertiesMoise Gergaud
"st," prefix has been added for ST proprietary DT properties. Signed-off-by: Moise Gergaud <moise.gergaud@st.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-19ASoC: sti: remove wrong error messageMoise Gergaud
Signed-off-by: Moise Gergaud <moise.gergaud@st.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-19ALSA: hda - Add fixup for Acer Aspire One Cloudbook 14Takashi Iwai
For making the speakers on Acer Aspire One Cloudbook 14 to work, we need the as same quirk as for another Chromebook. This patch adds the corresponding fixup entry. Reported-by: Patrick <epictetus@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-19ALSA: hda - apply SKL display power request/release patch to BXTLu, Han
For SKL, only the HDMI codec is in the display power well while the HD-A controller isn't. So the codec flag 'link_power_control' is set to request/release the display power via bus link_power ops. For BXT, the power well design is the same as SKL, so the patch should be applied to BXT too. Signed-off-by: Lu, Han <han.lu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-19ALSA: hda - add PCI IDs for Intel BroxtonLu, Han
Add HD Audio Device PCI ID for the Intel Broxton platform. It is an HDA Intel PCH controller. Signed-off-by: Lu, Han <han.lu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-18ASoC: Intel: Skylake: Add I2C depends for SKL machineVinod Koul
The i2c is dependency for the i2c codec drivers, so machine should depend on i2c. WIthout this we get build failures if I2C is not selected sound/soc/codecs/rl6347a.c: In function 'rl6347a_hw_write': >> sound/soc/codecs/rl6347a.c:66:8: error: implicit declaration of function >> 'i2c_master_send' [-Werror=implicit-function-declaration] ret = i2c_master_send(client, data, 4); ^ sound/soc/codecs/rl6347a.c: In function 'rl6347a_hw_read': >> sound/soc/codecs/rl6347a.c:114:8: error: implicit declaration of function >> 'i2c_transfer' [-Werror=implicit-function-declaration] ret = i2c_transfer(client->adapter, xfer, 2); Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-18ASoC: topology: fix info callback for TLV byte controlOmair M Abdullah
topology core used wrong callback for TLV bytes control, it should be snd_soc_bytes_info_ext and not snd_soc_bytes_info Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-17ASoC: rt5670: fix wrong bit def for pll srcBard Liao
The bit allocation for PLL source is 0x80 [13:11] instead of [12:11] Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-16ASoC: nau8825: add pm functionYong Zhi
This patch adds pm function and fixes following issues 1.i2c timeout after resume, after resume we saw interrupt handler is called prior to i2c controller is resumed.This causes i2c timeout 2.no audio after resume Signed-off-by: Fang, Yang A <yang.a.fang@intel.com> Signed-off-by: Yong Zhi <yong.zhi@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-16ASoC: rt5645: Add struct dmi_system_id "Google Edgar" for Chrome OSJohn Lin
Add platform specific data for Edgar project. Signed-off-by: John Lin <john.lin@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-16ASoC: wm8962: correct addresses for HPF_C_0/1Sachin Pandhare
From datasheet: R17408 (4400h) HPF_C_1 R17409 (4401h) HPF_C_0 17048 -> 17408 (0x4400) 17049 -> 17409 (0x4401) Signed-off-by: Sachin Pandhare <sachinpandhare@gmail.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2015-11-16ASoC: fix rockchip 64-bit build warningArnd Bergmann
The rk_spdif_probe uses the device match data as a token to identify a particular device, but accidentally casts a pointer to 'int', which is not portable, as gcc points out in this warning on arm64: rockchip_spdif.c: In function 'rk_spdif_probe': rockchip_spdif.c:283:6: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] This changes the logic to compare two pointer values instead, using the same cast that was used for initializing the value in the first place. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-16ASoC: rt5645: Increase the delay time to imporve the HP pop noiseJohn Lin
Unmuting headphone has pop noise in particular hardware design. So we extend the delay time in headphone unmuting sequence to avoid pop. Signed-off-by: John Lin <john.lin@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-16ASoC: rl6231: fix range of DMIC clockJohn Lin
The maximum DMIC clock rate is 3.072 MHz for most DMIC. And it will get better performance in higher clock rate. If we set maximum to 3 MHz in driver, we will get a clock rate which is not even close to 3 MHz. For example, if DMIC clock source is 24.576 MHz, the DMIC clock will be about 1.5 MHz in current code. But it will be 3.072 MHz with this patch. Signed-off-by: John Lin <john.lin@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-16ALSA: usb-audio: work around CH345 input SysEx corruptionClemens Ladisch
One of the many faults of the QinHeng CH345 USB MIDI interface chip is that it does not handle received SysEx messages correctly -- every second event packet has a wrong code index number, which is the one from the last seen message, instead of 4. For example, the two messages "FE F0 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E F7" result in the following event packets: correct: CH345: 0F FE 00 00 0F FE 00 00 04 F0 01 02 04 F0 01 02 04 03 04 05 0F 03 04 05 04 06 07 08 04 06 07 08 04 09 0A 0B 0F 09 0A 0B 04 0C 0D 0E 04 0C 0D 0E 05 F7 00 00 05 F7 00 00 A class-compliant driver must interpret an event packet with CIN 15 as having a single data byte, so the other two bytes would be ignored. The message received by the host would then be missing two bytes out of six; in this example, "F0 01 02 03 06 07 08 09 0C 0D 0E F7". These corrupted SysEx event packages contain only data bytes, while the CH345 uses event packets with a correct CIN value only for messages with a status byte, so it is possible to distinguish between these two cases by checking for the presence of this status byte. (Other bugs in the CH345's input handling, such as the corruption resulting from running status, cannot be worked around.) Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-16ALSA: usb-audio: prevent CH345 multiport output SysEx corruptionClemens Ladisch
The CH345 USB MIDI chip has two output ports. However, they are multiplexed through one pin, and the number of ports cannot be reduced even for hardware that implements only one connector, so for those devices, data sent to either port ends up on the same hardware output. This becomes a problem when both ports are used at the same time, as longer MIDI commands (such as SysEx messages) are likely to be interrupted by messages from the other port, and thus to get lost. It would not be possible for the driver to detect how many ports the device actually has, except that in practice, _all_ devices built with the CH345 have only one port. So we can just ignore the device's descriptors, and hardcode one output port. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-16ALSA: usb-audio: add packet size quirk for the Medeli DD305Clemens Ladisch
Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-14Merge tag 'sound-fix-4.4-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Here are a collection of small fixes tha have been gathered for 4.4-rc1. The only significant changes are those in PCI drivers Kconfig, to use "depends on" instead of "select" for CONFIG_ZONE_DMA. A reverse select is often more user-friendly, but in this case, it makes hard to manage with the conflict with ZONE_DEVICE, so changed in such a way for now. Others are all small fixes and quirks: an error check in soundcore reigster_chrdev(), HD-audio HDMI/DP phantom jack fix, Intel Broxton DP quirk, USB-audio DSD device quirk, some constifications, etc" * tag 'sound-fix-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: pci: depend on ZONE_DMA ALSA: hda - Simplify phantom jack handling for HDMI/DP ALSA: hda/hdmi - apply Skylake fix-ups to Broxton display codec ALSA: ctxfi: constify rsc ops structures ALSA: usb: Add native DSD support for Aune X1S ALSA: oxfw: add an comment to Kconfig for TASCAM FireOne sound: fix check for error condition of register_chrdev()
2015-11-14ALSA: dice: fix detection of Loud devicesTakashi Sakamoto
Commit a471fcde8c2c ("ALSA: dice: fix detection of Weiss devices") adds a quirk of Weiss models. According to users' reports, Loud models also have the similar quirk. They have 0x10 in the category field. This commit adds support for Mackie Onyx Blackbird and Onyx-i series. As long as I know, Dice-based models produced by Focusrite/Alesis/PreSonus/M-Audio/TC Electronic have default value (0x04) in their category field, thus it may be reasonable to add a condition statement for Loud models, instead of removing the check of category value. Reported-by: Rouge Etienne <erouge.externe@m6.fr> Reported-by: Etilem <contact@etilem.net> Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-14ALSA: hda - Fix noise on Dell Latitude E6440Takashi Iwai
Dell Latitude E6440 (1028:05bd) needs the same fixup as applied to other Latitude E7xxx models for the click noise due to the recent power-saving changes. Bugzilla: http://bugzilla.opensuse.org/show_bug.cgi?id=954876 Cc: <stable@vger.kernel.org> # v4.1+ Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-12ALSA: pci: depend on ZONE_DMADan Williams
There are several sound drivers that 'select ZONE_DMA'. This is backwards as ZONE_DMA is an architecture capability exported to drivers. Switch the polarity of the dependency to disable these drivers when the architecture does not support ZONE_DMA. This was discovered in the context of testing/enabling devm_memremap_pages() which depends on ZONE_DEVICE. ZONE_DEVICE in turn depends on !ZONE_DMA. Reported-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>