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2015-10-28ASoC: dwc: correct irq clear methodYitian Bu
commit 4873867e5f2bd90faad861dd94865099fc3140f3 upstream. from Designware I2S datasheet, tx/rx XRUN irq is cleared by reading register TOR/ROR, rather than by writing into them. Signed-off-by: Yitian Bu <yitian.bu@tangramtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-10-28ASoC: fix broken pxa SoC supportRobert Jarzmik
commit 3c8f7710c1c44fb650bc29b6ef78ed8b60cfaa28 upstream. The previous fix of pxa library support, which was introduced to fix the library dependency, broke the previous SoC behavior, where a machine code binding pxa2xx-ac97 with a coded relied on : - sound/soc/pxa/pxa2xx-ac97.c - sound/soc/codecs/XXX.c For example, the mioa701_wm9713.c machine code is currently broken. The "select ARM" statement wrongly selects the soc/arm/pxa2xx-ac97 for compilation, as per an unfortunate fate SND_PXA2XX_AC97 is both declared in sound/arm/Kconfig and sound/soc/pxa/Kconfig. Fix this by ensuring that SND_PXA2XX_SOC correctly triggers the correct pxa2xx-ac97 compilation. Fixes: 846172dfe33c ("ASoC: fix SND_PXA2XX_LIB Kconfig warning") Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-10-28ASoC: pxa: pxa2xx-ac97: fix dma requestor linesRobert Jarzmik
commit 8811191fdf7ed02ee07cb8469428158572d355a2 upstream. PCM receive and transmit DMA requestor lines were reverted, breaking the PCM playback interface for PXA platforms using the sound/soc/ variant instead of the sound/arm variant. The commit below shows the inversion in the requestor lines. Fixes: d65a14587a9b ("ASoC: pxa: use snd_dmaengine_dai_dma_data") Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-10-28ALSA: hda - Apply SPDIF pin ctl to MacBookPro 12,1John Flatness
commit e8ff581f7ac2bc3b8886094b7ca635dcc4d1b0e9 upstream. The MacBookPro 12,1 has the same setup as the 11 for controlling the status of the optical audio light. Simply apply the existing workaround to the subsystem ID for the 12,1. [sorted the fixup entry by tiwai] Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=105401 Signed-off-by: John Flatness <john@zerocrates.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-10-28ALSA: synth: Fix conflicting OSS device registration on AWE32Takashi Iwai
commit 225db5762dc1a35b26850477ffa06e5cd0097243 upstream. When OSS emulation is loaded on ISA SB AWE32 chip, we get now kernel warnings like: WARNING: CPU: 0 PID: 2791 at fs/sysfs/dir.c:31 sysfs_warn_dup+0x51/0x80() sysfs: cannot create duplicate filename '/devices/isa/sbawe.0/sound/card0/seq-oss-0-0' It's because both emux synth and opl3 drivers try to register their OSS device object with the same static index number 0. This hasn't been a big problem until the recent rewrite of device management code (that exposes sysfs at the same time), but it's been an obvious bug. This patch works around it just by using a different index number of emux synth object. There can be a more elegant way to fix, but it's enough for now, as this code won't be touched so often, in anyway. Reported-and-tested-by: Michael Shell <list1@michaelshell.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-10-27ALSA: hda - Control SPDIF out pin on MacBookPro 11,2Takashi Iwai
commit 0c52db8cca7b033d03ebcda652158e2311d5ac64 upstream. 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> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-09-30ALSA: hda - Use ALC880_FIXUP_FUJITSU for FSC Amilo M1437Takashi Iwai
commit a161574e200ae63a5042120e0d8c36830e81bde3 upstream. It turned out that the machine has a bass speaker, so take a correct fixup entry. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102501 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-09-30ALSA: hda - Enable headphone jack detect on old Fujitsu laptopsTakashi Iwai
commit bb148bdeb0ab16fc0ae8009799471e4d7180073b upstream. According to the bug report, FSC Amilo laptops with ALC880 can detect the headphone jack but currently the driver disables it. It's partly intentionally, as non-working jack detect was reported in the past. Let's enable now. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102501 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-25ALSA: hda - fix cs4210_spdif_automute()Dan Carpenter
commit 44008f0896ae205b02b0882dbf807f0de149efc4 upstream. Smatch complains that we have nested checks for "spdif_present". It turns out the current behavior isn't correct, we should remove the first check and keep the second. Fixes: 1077a024812d ('ALSA: hda - Use generic parser for Cirrus codec driver') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-19ASoC: pcm1681: Fix setting de-emphasis sampling rate selectionAxel Lin
commit fa8173a3ef0570affde7da352de202190b3786c2 upstream. The de-emphasis sampling rate selection is controlled by BIT[3:4] of PCM1681_DEEMPH_CONTROL register. Do proper left shift to set it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Marek Belisko <marek.belisko@streamunlimited.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-19ALSA: hda - Fix MacBook Pro 5,2 quirkTakashi Iwai
commit 649ccd08534ee26deb2e5b08509800d0e95167f5 upstream. MacBook Pro 5,2 with ALC889 codec had already a fixup entry, but this seems not working correctly, a fix for pin NID 0x15 is needed in addition. It's equivalent with the fixup for MacBook Air 1,1, so use this instead. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102131 Reported-and-tested-by: Jeffery Miller <jefferym@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-19ALSA: usb-audio: add dB range mapping for some devicesYao-Wen Mao
commit 2d1cb7f658fb9c3ba8f9dab8aca297d4dfdec835 upstream. Add the correct dB ranges of Bose Companion 5 and Drangonfly DAC 1.2. Signed-off-by: Yao-Wen Mao <yaowen@google.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-19ALSA: usb-audio: Add MIDI support for Steinberg MI2/MI4Dominic Sacré
commit 0689a86ae814f39af94a9736a0a5426dd82eb107 upstream. The Steinberg MI2 and MI4 interfaces are compatible with the USB class audio spec, but the MIDI part of the devices is reported as a vendor specific interface. This patch adds entries to quirks-table.h to recognize the MIDI endpoints. Audio functionality was already working and is unaffected by this change. Signed-off-by: Dominic Sacré <dominic.sacre@gmx.de> Signed-off-by: Albert Huitsing <albert@huitsing.nl> Acked-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-04ASoC: wm8960: the enum of "DAC Polarity" should be wm8960_enum[1]Zidan Wang
commit a077e81ec61e07a7f86997d045109f06719fbffe upstream. the enum of "DAC Polarity" should be wm8960_enum[1]. Signed-off-by: Zidan Wang <zidan.wang@freescale.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-04ASoC: wm8903: Fix define for WM8903_VMID_RES_250KAxel Lin
commit ebb6ad73e645b8f2d098dd3c41d2ff0da4146a02 upstream. VMID Control 0 BIT[2:1] is VMID Divider Enable and Select 00 = VMID disabled (for OFF mode) 01 = 2 x 50kΩ divider (for normal operation) 10 = 2 x 250kΩ divider (for low power standby) 11 = 2 x 5kΩ divider (for fast start-up) So WM8903_VMID_RES_250K should be 2 << 1, which is 4. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-04ASoC: wm8955: Fix setting wrong register for WM8955_K_8_0_MASK bitsAxel Lin
commit 12c350050538c7dc779c083b7342bfd20f74949c upstream. WM8955_K_8_0_MASK bits is controlled by WM8955_PLL_CONTROL_3 rather than WM8955_PLL_CONTROL_2. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-04ASoC: wm8737: Fixup setting VMID Impedance control registerAxel Lin
commit 14ba3ec1de043260cecd9e828ea2e3a0ad302893 upstream. According to the datasheet: R10 (0Ah) VMID Impedance Control BIT 3:2 VMIDSEL DEFAULT 00 DESCRIPTION: VMID impedance selection control 00: 75kΩ output 01: 300kΩ output 10: 2.5kΩ output WM8737_VMIDSEL_MASK is 0xC (VMIDSEL - [3:2]), so it needs to left shift WM8737_VMIDSEL_SHIFT bits for setting these bits. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-04ASoC: imx-wm8962: Add a missing error checkDan Carpenter
commit 474ff0ae23b834e9fc18374d14bb5f3e7b3828b4 upstream. My static checker complains that: sound/soc/fsl/imx-wm8962.c:196 imx_wm8962_probe() warn: we tested 'ret' before and it was 'false' The intent was that we use "ret" to check imx_audmux_v2_configure_port(). Fixes: 8de2ae2a7f1f ('ASoC: fsl: add imx-wm8962 machine driver') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Otherwise, Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-04ASoC: arizona: Fix noise generator gain TLVRichard Fitzgerald
commit 15575ed544910464715df5c45a44b9732e415b93 upstream. The Arizona codec drivers had an incorrect dB scaling for the noise generator gain that started at 0dB and went upwards. Actually the highest setting is 0dB. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-04ALSA: usb-audio: Fix deadlocks at resumingTakashi Iwai
commit 1ee23fe07ee83a38ecee927e701f762888ada942 upstream. The recent addition of the USB audio mixer suspend/resume may lead to deadlocks when the driver tries to call usb_autopm_get_interface() recursively, since the function tries to sync with the finish of the other calls. For avoiding it, introduce a flag indicating the resume operation and avoids the recursive usb_autopm_get_interface() calls during the resume. Reported-and-tested-by: Bryan Quigley <gquigs@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-04ALSA: usb-audio: Save mixer status only once at suspendTakashi Iwai
commit 1c53e7253ed8769a00afa0f06777d731dbe1ba6f upstream. The suspend callback of usb-audio driver may be called multiple times per suspend when multiple USB interfaces are bound to a single sound card instance. In such a case, it's superfluous to save the mixer values multiple times. This patch fixes it by checking the counter. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-08-04ALSA: usb-audio: Resume mixer values properlyTakashi Iwai
commit 400362f1d8dcfda3562e80e88cfc2a92cffaf9bf upstream. Implement reset_resume callback so that the mixer values are properly restored. Still no boot quirks are called, so it might not work well on some devices. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda/hdmi - apply Haswell fix-ups to Skylake display codecLibin Yang
commit 432ac1a2c028acb289d90f918e3a7b79e4ac8c07 upstream. Skylake and Haswell have the same behavior on display audio. So this patch applys Haswell fix-ups to Skylake. Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda - add codec ID for Skylake display audio codecLibin Yang
commit 99fcb3778b0ec12a8fa8b58435d75e9203bb430d upstream. This patch adds codec ID (0x80862809) and module alias for Skylake display codec. Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda_intel: apply the Seperate stream_tag for Sunrise PointLibin Yang
commit db48abf4367cb1f9e118defee0a37238638c2752 upstream. The total stream number of Sunrise Point's input and output stream exceeds 15, which will cause some streams do not work because of the overflow on SDxCTL.STRM field if using the legacy stream tag allocation method. This patch uses the new stream tag allocation method by add the flag AZX_DCAPS_SEPARATE_STREAM_TAG for Skylake platform. Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda_intel: apply the Seperate stream_tag for SkylakeLibin Yang
commit d6795827bd79b28fef1abdaf7e525fcca506b831 upstream. The total stream number of Skylake's input and output stream exceeds 15, which will cause some streams do not work because of the overflow on SDxCTL.STRM field if using the legacy stream tag allocation method. This patch uses the new stream tag allocation method by add the flag AZX_DCAPS_SEPARATE_STREAM_TAG for Skylake platform. Signed-off-by: Libin Yang <libin.yang@intel.com> Reviewed-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda_controller: Separate stream_tag for input and output streams.Rafal Redzimski
commit 93e3423e6ba4b0ddaf056ecbdf5bc46f18f41deb upstream. Implemented separate stream_tag assignment for input and output streams. According to hda specification stream tag must be unique throughout the input streams group, however an output stream might use a stream tag which is already in use by an input stream. This change is necessary to support HW which provides a total of more than 15 stream DMA engines which with legacy implementation causes an overflow on SDxCTL.STRM field (and the whole SDxCTL register) and as a result usage of Reserved value 0 in the SDxCTL.STRM field which confuses HDA controller. Signed-off-by: Rafal Redzimski <rafal.f.redzimski@intel.com> Signed-off-by: Jayachandran B <jayachandran.b@intel.com> Signed-off-by: Libin Yang <libin.yang@intel.com> Reviewed-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda - verify pin:cvt connection on preparing a stream for Intel HDMI codecMengdong Lin
commit 2df6742f613840a0b0a1590fb28f7af5b058a673 upstream. This is a temporary fix for some Intel HDMI codecs to avoid no sound output for a resuming playback after S3. After S3, the audio driver restores pin:cvt connection selections by snd_hda_codec_resume_cache(). However this can happen before the gfx side is ready and such connect selection is overlooked by HW. After gfx is ready, the pins make the default selection again. And this will cause multiple pins share a same convertor and mute control will affect each other. Thus a resumed audio playback become silent after S3. This patch verifies pin:cvt connection on preparing a stream, to assure the pin selects the right convetor and an assigned convertor is not shared by other unused pins. Apply this fix-up on Haswell, Broadwell and Valleyview (Baytrail). We need this temporary fix before a reliable software communication channel is established between audio and gfx, to sync audio/gfx operations. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda_intel: Add DeviceIDs for Sunrise Point-LPDevin Ryles
commit b4565913460cbd7d86c6bd52913dfaa07fa384aa upstream. This patch adds DeviceIDs for Sunrise Point-LP Signed-off-by: Devin Ryles <devin.ryles@intel.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda_intel: Add Device IDs for Intel Sunrise Point PCHJames Ralston
commit c8b00fd2f4c504a564adcad5b8bd6952ab850b02 upstream. This patch adds the HD Audio Device IDs for the Intel Sunrise Point PCH. [the item position rearranged by tiwai] Signed-off-by: James Ralston <james.d.ralston@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda - Treat zero connection as non-errorTakashi Iwai
commit 4758fed912d7cd0ba53d2694e89b884114de6580 upstream. 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> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda - Add dock pin setups for Thinkpad T440Takashi Iwai
commit 1c37c22332a2d2c1b4ab32177a4f847c7fe06e38 upstream. The headphone and mic jacks on Thinkpad T440 are assigned to pins NID 0x16 and 0x19, respectively. These need to be set up manually by a fixup. Reported-and-tested-by: Joschi Brauchle <joschi.brauchle@tum.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda - Fix the dock headphone output on Fujitsu Lifebook E780Takashi Iwai
commit 4df3fd1700abbb53bd874143dfd1f9ac9e7cbf4b upstream. Fujitsu Lifebook E780 sets the sequence number 0x0f to only only of the two headphones, thus the driver tries to assign another as the line-out, and this results in the inconsistent mapping between the created jack ctl and the actual I/O. Due to this, PulseAudio doesn't handle it properly and gets the silent output. The fix is to ignore the non-HP sequencer checks. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=99681 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-07-30ALSA: hda - Add headset support to Acer Aspire V5Takashi Iwai
commit 7819717b11346b8a5420b223b46600e394049c66 upstream. Acer Aspire V5 with ALC282 codec needs the similar quirk like Dell laptops to support the headset mic. The headset mic pin is 0x19 and it's not exposed by BIOS, thus we need to fix the pincfg as well. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=96201 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-06-23ASoC: imx-audmux: Use uintptr_t for port numbersMark Brown
commit e5f89768e9bc1f441d18e2299518a2907e5017c9 upstream. Since we pass the port number through file private data for debugfs we cast it to and from a pointer so use uintptr_t in order to ensure that the types are compatible, avoiding warnings on 64 bit platforms where pointers are 64 bit and unsigned integers 32 bit. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-06-23ALSA: usb-audio: add MAYA44 USB+ mixer control namesClemens Ladisch
commit 044bddb9ca8d49edb91bc22b9940a463b0dbb97f upstream. Add mixer control names for the ESI Maya44 USB+ (which appears to be identical width the AudioTrak Maya44 USB). Reported-by: nightmixes <nightmixes@gmail.com> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-06-23ALSA: usb-audio: Add mic volume fix quirk for Logitech Quickcam FusionWolfram Sang
commit 1ef9f0583514508bc93427106ceef3215e4eb1a5 upstream. Fix this from the logs: usb 7-1: New USB device found, idVendor=046d, idProduct=08ca ... usb 7-1: Warning! Unlikely big volume range (=3072), cval->res is probably wrong. usb 7-1: [5] FU [Mic Capture Volume] ch = 1, val = 4608/7680/1 Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-06-23ALSA: hda/realtek - Add a fixup for another Acer Aspire 9420Takashi Iwai
commit b5d724b1add6eabf3aa7276ab3454ea9f45eebd3 upstream. Acer Aspire 9420 with ALC883 (1025:0107) needs the fixup for EAPD to make the sound working like other Aspire models. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=94111 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-06-03ASoC: wm8994: correct BCLK DIV 348 to 384Zidan Wang
commit 17fc2e0a3db11889e942c5ab15a1fcb876638f25 upstream. According to the RM of wm8958, BCLK DIV 348 doesn't exist, correct it to 384. Signed-off-by: Zidan Wang <zidan.wang@freescale.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-06-03ASoC: wm8960: fix "RINPUT3" audio route errorZidan Wang
commit 85e36a1f4a735d991ba5106781ea48e89a0b8901 upstream. It should be "RINPUT3" instead of "LINPUT3" route to "Right Input Mixer". Signed-off-by: Zidan Wang <zidan.wang@freescale.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-06-03ASoC: mc13783: Fix wrong mask value used in mc13xxx_reg_rmw() callsAxel Lin
commit 545774bd6e1427d98dde77244329d2311c5eca6f upstream. mc13xxx_reg_rmw() won't change any bit if passing 0 to the mask field. Pass AUDIO_SSI_SEL instead of 0 for the mask field to set AUDIO_SSI_SEL bit. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-06-03ALSA: hda - Add headphone quirk for Lifebook E752Takashi Iwai
commit 88776f366ede7d9cdce60bd2c9753dd6d6fa8b77 upstream. Fujitsu Lifebook E752 laptop needs a similar quirk done for Lifebook T731. Otherwise the headphone is always muted. Reported-and-tested-by: Christian Weber <we_chris@hotmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-06-03ALSA: hda - Add Conexant codecs CX20721, CX20722, CX20723 and CX20724David Henningsson
commit 6ffc0898b29a2811a6c0569c5dd9b581980110df upstream. This patch adds support for Conexant HD Audio codecs CX20721, CX20722, CX20723 and CX20724. BugLink: https://bugs.launchpad.net/bugs/1454656 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-05-20sound/oss: fix deadlock in sequencer_ioctl(SNDCTL_SEQ_OUTOFBAND)Alexey Khoroshilov
commit bc26d4d06e337ade069f33d3f4377593b24e6e36 upstream. A deadlock can be initiated by userspace via ioctl(SNDCTL_SEQ_OUTOFBAND) on /dev/sequencer with TMR_ECHO midi event. In this case the control flow is: sound_ioctl() -> case SND_DEV_SEQ: case SND_DEV_SEQ2: sequencer_ioctl() -> case SNDCTL_SEQ_OUTOFBAND: spin_lock_irqsave(&lock,flags); play_event(); -> case EV_TIMING: seq_timing_event() -> case TMR_ECHO: seq_copy_to_input() -> spin_lock_irqsave(&lock,flags); It seems that spin_lock_irqsave() around play_event() is not necessary, because the only other call location in seq_startplay() makes the call without acquiring spinlock. So, the patch just removes spinlocks around play_event(). By the way, it removes unreachable code in seq_timing_event(), since (seq_mode == SEQ_2) case is handled in the beginning. Compile tested only. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de> Cc: Willy Tarreau <w@1wt.eu> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-05-15ALSA: hda - Fix mute-LED fixed modeTakashi Iwai
commit ee52e56e7b12834476cd0031c5986254ba1b6317 upstream. The mute-LED mode control has the fixed on/off states that are supposed to remain on/off regardless of the master switch. However, this doesn't work actually because the vmaster hook is called in the vmaster code itself. This patch fixes it by calling the hook indirectly after checking the mute LED mode. Reported-and-tested-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-05-15ALSA: emu10k1: Emu10k2 32 bit DMA modePeter Zubaj
commit 7241ea558c6715501e777396b5fc312c372e11d9 upstream. Looks like audigy emu10k2 (probably emu10k1 - sb live too) support two modes for DMA. Second mode is useful for 64 bit os with more then 2 GB of ram (fixes problems with big soundfont loading) 1) 32MB from 2 GB address space using 8192 pages (used now as default) 2) 16MB from 4 GB address space using 4096 pages Mode is set using HCFG_EXPANDED_MEM flag in HCFG register. Also format of emu10k2 page table is then different. Signed-off-by: Peter Zubaj <pzubaj@marticonet.sk> Tested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-05-15ALSA: emu10k1: Fix card shortname string buffer overflowTakashi Iwai
commit d02260824e2cad626fb2a9d62e27006d34b6dedc upstream. Some models provide too long string for the shortname that has 32bytes including the terminator, and it results in a non-terminated string exposed to the user-space. This isn't too critical, though, as the string is stopped at the succeeding longname string. This patch fixes such entries by dropping "SB" prefix (it's enough to fit within 32 bytes, so far). Meanwhile, it also changes strcpy() with strlcpy() to make sure that this kind of problem won't happen in future, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-05-15ALSA: emux: Fix mutex deadlock in OSS emulationTakashi Iwai
commit 1c94e65c668f44d2c69ae7e7fc268ab3268fba3e upstream. The OSS emulation in synth-emux helper has a potential AB/BA deadlock at the simultaneous closing and opening: close -> snd_seq_release() -> sne_seq_free_client() -> snd_seq_delete_all_ports(): takes client->ports_mutex -> port_delete() -> snd_emux_unuse(): takes emux->register_mutex open -> snd_seq_oss_open() -> snd_emux_open_seq_oss(): takes emux->register_mutex -> snd_seq_event_port_attach() -> snd_seq_create_port(): takes client->ports_mutex This patch addresses the deadlock by reducing the rance taking emux->register_mutex in snd_emux_open_seq_oss(). The lock is needed for the refcount handling, so move it locally. The calls in emux_seq.c are already with the mutex, thus they are replaced with the version without mutex lock/unlock. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-05-15ALSA: emux: Fix mutex deadlock at unloadingTakashi Iwai
commit 07b0e5d49d227e3950cb13a3e8caf248ef2a310e upstream. The emux-synth driver has a possible AB/BA mutex deadlock at unloading the emu10k1 driver: snd_emux_free() -> snd_emux_detach_seq(): mutex_lock(&emu->register_mutex) -> snd_seq_delete_kernel_client() -> snd_seq_free_client(): mutex_lock(&register_mutex) snd_seq_release() -> snd_seq_free_client(): mutex_lock(&register_mutex) -> snd_seq_delete_all_ports() -> snd_emux_unuse(): mutex_lock(&emu->register_mutex) Basically snd_emux_detach_seq() doesn't need a protection of emu->register_mutex as it's already being unregistered. So, we can get rid of this for avoiding the deadlock. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2015-05-04ALSA: emu10k1: don't deadlock in proc-functionsMichael Gernoth
commit 91bf0c2dcb935a87e5c0795f5047456b965fd143 upstream. The functions snd_emu10k1_proc_spdif_read and snd_emu1010_fpga_read acquire the emu_lock before accessing the FPGA. The function used to access the FPGA (snd_emu1010_fpga_read) also tries to take the emu_lock which causes a deadlock. Remove the outer locking in the proc-functions (guarding only the already safe fpga read) to prevent this deadlock. [removed superfluous flags variables too -- tiwai] Signed-off-by: Michael Gernoth <michael@gernoth.net> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
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