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* ALSA: echoaudio: add a check for ioremap_nocacheKangjie Lu2019-04-271-0/+5
| | | | | | | | | | | [ Upstream commit 6ade657d6125ec3ec07f95fa51e28138aef6208f ] In case ioremap_nocache fails, the fix releases chip and returns an error code upstream to avoid NULL pointer dereference. Signed-off-by: Kangjie Lu <kjlu@umn.edu> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
* ALSA: cs46xx: Potential NULL dereference in probeDan Carpenter2019-01-131-0/+3
| | | | | | | | | | | | | | commit 1524f4e47f90b27a3ac84efbdd94c63172246a6f upstream. The "chip->dsp_spos_instance" can be NULL on some of the ealier error paths in snd_cs46xx_create(). Reported-by: "Yavuz, Tuba" <tuba@ece.ufl.edu> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda: Add support for AMD Stoney RidgeKai-Heng Feng2018-12-131-0/+4
| | | | | | | | | | | | | commit 3deef52ce10514ccdebba8e8ab85f9cebd0eb3f7 upstream. It's similar to other AMD audio devices, it also supports D3, which can save some power drain. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: trident: Suppress gcc string warningTakashi Iwai2018-12-131-1/+1
| | | | | | | | | | | | | | | | | | | | | commit d6b340d7cb33c816ef4abe8143764ec5ab14a5cc upstream. The meddlesome gcc warns about the possible shortname string in trident driver code: sound/pci/trident/trident.c: In function ‘snd_trident_probe’: sound/pci/trident/trident.c:126:2: warning: ‘strcat’ accessing 17 or more bytes at offsets 36 and 20 may overlap 1 byte at offset 36 [-Wrestrict] strcat(card->shortname, card->driver); It happens since gcc calculates the possible string size from card->driver, but this can't be true since we did set the string just before that, and they are much shorter. For shutting it up, use the exactly same string set to card->driver for strcat() to card->shortname, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control writeTakashi Iwai2018-12-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | commit 7194eda1ba0872d917faf3b322540b4f57f11ba5 upstream. The function snd_ac97_put_spsa() gets the bit shift value from the associated private_value, but it extracts too much; the current code extracts 8 bit values in bits 8-15, but this is a combination of two nibbles (bits 8-11 and bits 12-15) for left and right shifts. Due to the incorrect bits extraction, the actual shift may go beyond the 32bit value, as spotted recently by UBSAN check: UBSAN: Undefined behaviour in sound/pci/ac97/ac97_codec.c:836:7 shift exponent 68 is too large for 32-bit type 'int' This patch fixes the shift value extraction by masking the properly with 0x0f instead of 0xff. Reported-and-tested-by: Meelis Roos <mroos@linux.ee> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: ca0106: Disable IZD on SB0570 DAC to fix audio popsAlex Stanoev2018-11-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit ac237c28d5ac1b241d58b1b7b4b9fa10efb22fb5 upstream. The Creative Audigy SE (SB0570) card currently exhibits an audible pop whenever playback is stopped or resumed, or during silent periods of an audio stream. Initialise the IZD bit to the 0 to eliminate these pops. The Infinite Zero Detection (IZD) feature on the DAC causes the output to be shunted to Vcap after 2048 samples of silence. This discharges the AC coupling capacitor through the output and causes the aforementioned pop/click noise. The behaviour of the IZD bit is described on page 15 of the WM8768GEDS datasheet: "With IZD=1, applying MUTE for 1024 consecutive input samples will cause all outputs to be connected directly to VCAP. This also happens if 2048 consecutive zero input samples are applied to all 6 channels, and IZD=0. It will be removed as soon as any channel receives a non-zero input". I believe the second sentence might be referring to IZD=1 instead of IZD=0 given the observed behaviour of the card. This change should make the DAC initialisation consistent with Creative's Windows driver, as this popping persists when initialising the card in Linux and soft rebooting into Windows, but is not present on a cold boot to Windows. Signed-off-by: Alex Stanoev <alex@astanoev.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Add headset mic support for Acer Aspire V5-573GMateusz Sylwestrzak2018-11-101-1/+1
| | | | | | | | | | | | | | | | | | [ Upstream commit 0420694dddeb9e269a1ab2129a0119a5cea294a4 ] Acer Aspire V5 with the ALC282 codec is given the wrong value for the 0x19 PIN by the laptop's BIOS. Overriding it with the correct value adds support for the headset microphone which would not otherwise be visible in the system. The fix is based on commit 7819717b1134 with a similar quirk for Acer Aspire with the ALC269 codec. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=96201 Cc: <stable@vger.kernel.org> Signed-off-by: Mateusz Sylwestrzak <matisec7@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
* ALSA: hda: Add AZX_DCAPS_PM_RUNTIME for AMD Raven RidgeKai-Heng Feng2018-10-131-1/+2
| | | | | | | | | | | | | [ Upstream commit 1adca4b0cd65c14cb8b8c9c257720385869c3d5f ] This patch can make audio controller in AMD Raven Ridge gets runtime suspended to D3, to save ~1W power when it's not in use. Cc: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: emu10k1: fix possible info leak to userspace on SNDRV_EMU10K1_IOCTL_INFOWilly Tarreau2018-10-131-1/+1
| | | | | | | | | | | | | | | | | | commit 49434c6c575d2008c0abbc93e615019f39e01252 upstream. snd_emu10k1_fx8010_ioctl(SNDRV_EMU10K1_IOCTL_INFO) allocates memory using kmalloc() and partially fills it by calling snd_emu10k1_fx8010_info() before returning the resulting structure to userspace, leaving uninitialized holes. Let's just use kzalloc() here. BugLink: http://blog.infosectcbr.com.au/2018/09/linux-kernel-infoleaks.html Signed-off-by: Willy Tarreau <w@1wt.eu> Cc: Jann Horn <jannh@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: cs5535audio: Fix invalid endian conversionTakashi Iwai2018-08-282-5/+5
| | | | | | | | | | | | | | | | commit 69756930f2de0457d51db7d505a1e4f40e9fd116 upstream. One place in cs5535audio_build_dma_packets() does an extra conversion via cpu_to_le32(); namely jmpprd_addr is passed to setup_prd() ops, which writes the value via cs_writel(). That is, the callback does the conversion by itself, and we don't need to convert beforehand. This patch fixes that bogus conversion. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: vx222: Fix invalid endian conversionsTakashi Iwai2018-08-281-4/+4
| | | | | | | | | | | | | | | | commit fff71a4c050ba46e305d910c837b99ba1728135e upstream. The endian conversions used in vx2_dma_read() and vx2_dma_write() are superfluous and even wrong on big-endian machines, as inl() and outl() already do conversions. Kill them. Spotted by sparse, a warning like: sound/pci/vx222/vx222_ops.c:278:30: warning: incorrect type in argument 1 (different base types) Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda/ca0132: fix build failure when a local macro is definedTakashi Sakamoto2018-08-091-2/+6
| | | | | | | | | | | | | | | | | | | [ Upstream commit 8e142e9e628975b0dddd05cf1b095331dff6e2de ] DECLARE_TLV_DB_SCALE (alias of SNDRV_CTL_TLVD_DECLARE_DB_SCALE) is used but tlv.h is not included. This causes build failure when local macro is defined by comment-out. This commit fixes the bug. At the same time, the alias macro is replaced with a destination macro added at a commit 46e860f76804 ("ALSA: rename TLV-related macros so that they're friendly to user applications") Reported-by: Connor McAdams <conmanx360@gmail.com> Fixes: 44f0c9782cc6 ('ALSA: hda/ca0132: Add tuning controls') Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: emu10k1: Rate-limit error messages about page errorsTakashi Iwai2018-08-091-3/+3
| | | | | | | | | | | | | | [ Upstream commit 11d42c81036324697d367600bfc16f6dd37636fd ] The error messages at sanity checks of memory pages tend to repeat too many times once when it hits, and without the rate limit, it may flood and become unreadable. Replace such messages with the *_ratelimited() variant. Bugzilla: http://bugzilla.opensuse.org/show_bug.cgi?id=1093027 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: fm801: add error handling for snd_ctl_addZhouyang Jia2018-08-091-4/+12
| | | | | | | | | | | | | | | [ Upstream commit ef1ffbe7889e99f5b5cccb41c89e5c94f50f3218 ] When snd_ctl_add fails, the lack of error-handling code may cause unexpected results. This patch adds error-handling code after calling snd_ctl_add. Signed-off-by: Zhouyang Jia <jiazhouyang09@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: emu10k1: add error handling for snd_ctl_addZhouyang Jia2018-08-091-1/+3
| | | | | | | | | | | | | | [ Upstream commit 6d531e7b972cb62ded011c2dfcc2d9f72ea6c421 ] When snd_ctl_add fails, the lack of error-handling code may cause unexpected results. This patch adds error-handling code after calling snd_ctl_add. Signed-off-by: Zhouyang Jia <jiazhouyang09@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream()Bo Chen2018-07-031-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | commit a3aa60d511746bd6c0d0366d4eb90a7998bcde8b upstream. When 'kzalloc()' fails in 'snd_hda_attach_pcm_stream()', a new pcm instance is created without setting its operators via 'snd_pcm_set_ops()'. Following operations on the new pcm instance can trigger kernel null pointer dereferences and cause kernel oops. This bug was found with my work on building a gray-box fault-injection tool for linux-kernel-module binaries. A kernel null pointer dereference was confirmed from line 'substream->ops->open()' in function 'snd_pcm_open_substream()' in file 'sound/core/pcm_native.c'. This patch fixes the bug by calling 'snd_device_free()' in the error handling path of 'kzalloc()', which removes the new pcm instance from the snd card before returns with an error code. Signed-off-by: Bo Chen <chenbo@pdx.edu> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Fix headset microphone detection for ASUS N551 and N751Mikhail Paulyshka2018-03-241-2/+10
| | | | | | | | | | | | | | | | | | [ Upstream commit fc7438b1eb12b6c93d7b7a62423779eb5dfc673c ] Headset microphone does not work out of the box on ASUS Nx51 laptops. This patch fixes it. Patch tested on Asus N551 laptop. Asus N751 part is not tested, but according to [1] this laptop uses the same audiosystem. 1. https://bugzilla.kernel.org/show_bug.cgi?id=117781 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=195437 Signed-off-by: Mikhail Paulyshka <me@mixaill.tk> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Apply the existing quirk to iMac 14,1Takashi Iwai2018-01-311-0/+1
| | | | | | | | | | | | | | commit 031f335cda879450095873003abb03ae8ed3b74a upstream. iMac 14,1 requires the same quirk as iMac 12,2, using GPIO 2 and 3 for headphone and speaker output amps. Add the codec SSID quirk entry (106b:0600) accordingly. BugLink: http://lkml.kernel.org/r/CAEw6Zyteav09VGHRfD5QwsfuWv5a43r0tFBNbfcHXoNrxVz7ew@mail.gmail.com Reported-by: Freaky <freaky2000@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - add support for docking station for HP 820 G2Jaroslav Kysela2017-12-251-1/+13
| | | | | | | | | | | | [ Upstream commit 04d5466a976b096364a39a63ac264c1b3a5f8fa1 ] This tested patch adds missing initialization for Line-In/Out PINs for the docking station for HP 820 G2. Signed-off-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Apply ALC269_FIXUP_NO_SHUTUP on HDA_FIXUP_ACT_PROBEGabriele Mazzotta2017-11-301-1/+1
| | | | | | | | | | | | | | [ Upstream commit 972aa2c708703c21f14eb958b37e82aae2530e44 ] Setting shutup when the action is HDA_FIXUP_ACT_PRE_PROBE might not have the desired effect since it could be overridden by another more generic shutup function. Prevent this by setting the more specific shutup function on HDA_FIXUP_ACT_PROBE. Signed-off-by: Gabriele Mazzotta <gabriele.mzt@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda: Add Raven PCI IDVijendar Mukunda2017-11-301-0/+3
| | | | | | | | | | | commit 9ceace3c9c18c67676e75141032a65a8e01f9a7a upstream. This commit adds PCI ID for Raven platform Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: vx: Fix possible transfer overflowTakashi Iwai2017-11-211-6/+6
| | | | | | | | | | | | | | | [ Upstream commit 874e1f6fad9a5184b67f4cee37c1335cd2cc5677 ] The pseudo DMA transfer codes in VX222 and VX-pocket driver have a slight bug where they check the buffer boundary wrongly, and may overflow. Also, the zero sample count might be handled badly for the playback (although it shouldn't happen in theory). This patch addresses these issues. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=141541 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda: Remove superfluous '-' added by printk conversionTakashi Iwai2017-10-271-1/+1
| | | | | | | | | | | | | | | | commit 6bf88a343db2b3c160edf9b82a74966b31cc80bd upstream. While converting the error messages to the standard macros in the commit 4e76a8833fac ("ALSA: hda - Replace with standard printk"), a superfluous '-' slipped in the code mistakenly. Its influence is almost negligible, merely shows a dB value as negative integer instead of positive integer (or vice versa) in the rare error message. So let's kill this embarrassing byte to show more correct value. Fixes: 4e76a8833fac ("ALSA: hda - Replace with standard printk") Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: au88x0: avoid theoretical uninitialized accessArnd Bergmann2017-10-081-0/+3
| | | | | | | | | | | | | | | | | | | | commit 13f99ebdd602ebdafb909e15ec6ffb1e34690167 upstream. The latest gcc-7.0.1 snapshot points out that we if nr_ch is zero, we never initialize some variables: sound/pci/au88x0/au88x0_core.c: In function 'vortex_adb_allocroute': sound/pci/au88x0/au88x0_core.c:2304:68: error: 'mix[0]' may be used uninitialized in this function [-Werror=maybe-uninitialized] sound/pci/au88x0/au88x0_core.c:2305:58: error: 'src[0]' may be used uninitialized in this function [-Werror=maybe-uninitialized] I assume this can never happen in practice, but adding a check here doesn't hurt either and avoids the warning. The code has been unchanged since the start of git history. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: au88x0: Fix zero clear of stream->resourcesTakashi Iwai2017-09-021-9/+5
| | | | | | | | | | | | | | | | | commit 639db596165746ca87bbcb56559b094fd9042890 upstream. There are a few calls of memset() to stream->resources, but they all are called in a wrong size, sizeof(unsigned char) * VORTEX_RESOURCE_LAST, while this field is a u32 array. This may leave the memories not zero-cleared. Fix it by replacing them with a simpler sizeof(stream->resources) instead. Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Add stereo mic quirk for Lenovo G50-70 (17aa:3978)Takashi Iwai2017-08-301-0/+1
| | | | | | | | | | | | | commit bbba6f9d3da357bbabc6fda81e99ff5584500e76 upstream. Lenovo G50-70 (17aa:3978) with Conexant codec chip requires the similar workaround for the inverted stereo dmic like other Lenovo models. Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=1020657 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - Fix speaker output from VAIO VPCL14M1RSergei A. Trusov2017-08-111-0/+1
| | | | | | | | | | | | commit 3f3c371421e601fa93b6cb7fb52da9ad59ec90b4 upstream. Sony VAIO VPCL14M1R needs the quirk to make the speaker working properly. Tested-by: Dmitriy <mexx400@yandex.ru> Signed-off-by: Sergei A. Trusov <sergei.a.trusov@ya.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - set input_path bitmap to zero after moving it to new placeHui Wang2017-07-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | commit a8f20fd25bdce81a8e41767c39f456d346b63427 upstream. Recently we met a problem, the codec has valid adcs and input pins, and they can form valid input paths, but the driver does not build valid controls for them like "Mic boost", "Capture Volume" and "Capture Switch". Through debugging, I found the driver needs to shrink the invalid adcs and input paths for this machine, so it will move the whole column bitmap value to the previous column, after moving it, the driver forgets to set the original column bitmap value to zero, as a result, the driver will invalidate the path whose index value is the original colume bitmap value. After executing this function, all valid input paths are invalidated by a mistake, there are no any valid input paths, so the driver won't build controls for them. Fixes: 3a65bcdc577a ("ALSA: hda - Fix inconsistent input_paths after ADC reduction") Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - apply STAC_9200_DELL_M22 quirk for Dell Latitude D430Alexander Tsoy2017-06-071-0/+2
| | | | | | | | | | | | | | | commit 1fc2e41f7af4572b07190f9dec28396b418e9a36 upstream. This model is actually called 92XXM2-8 in Windows driver. But since pin configs for M22 and M28 are identical, just reuse M22 quirk. Fixes external microphone (tested) and probably docking station ports (not tested). Signed-off-by: Alexander Tsoy <alexander@tsoy.me> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: oxygen: Fix logical-not-parentheses warningTomer Barletz2017-02-081-1/+1
| | | | | | | | | | | | commit 8ec7cfce3762299ae289c384e281b2f4010ae231 upstream. This fixes the following warning, that is seen with gcc 5.1: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses]. Signed-off-by: Tomer Barletz <barletz@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ALSA: hda - fix headset-mic problem on a Dell laptopHui Wang2017-01-151-0/+3
| | | | | | | | | | | | [ Upstream commit 989dbe4a30728c047316ab87e5fa8b609951ce7c ] This group of new pins is not in the pin quirk table yet, adding them to the pin quirk table to fix the headset-mic problem. Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
* ALSA: hda: add AMD Bonaire AZ PCI ID with proper driver capsMaruthi Srinivas Bayyavarapu2016-08-221-0/+2
| | | | | | | | | | | | [ Upstream commit fd48331f9b71d2add941adaee3619f5b8527182d ] This commit fixes garbled audio on Bonaire HDMI Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
* ALSA: hda/realtek: Enable HP amp and mute LED on HP Folio 9480m [v3]Keith Packard2016-08-221-0/+55
| | | | | | | | | | | | | | | | | | [ Upstream commit 98973f2f083a5ec580da8bbb685e6baa93613546 ] This laptop needs GPIO4 pulled high to enable the headphone amplifier, and has a mute LED on GPIO3. I modelled the patch on the existing GPIO4 code which pulls the line low for the same purpose; this time, the HP amp line is pulled high. v2: Disable the headphone amplifier when no headphone is connected. Don't disable power savings to preserve the LED state. v3: Remove headset-specific hooks and code; this is just a headphone. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
* ALSA: hda: add AMD Stoney PCI ID with proper driver capsAwais Belal2016-08-071-0/+2
| | | | | | | | | | | | | [ Upstream commit d716fb03f76411fc7e138692e33b749cada5c094 ] This allows the device to correctly show up as ATI HDMI rather than a generic one and allows the driver to use the available caps. Signed-off-by: Awais Belal <awais_belal@mentor.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
* ALSA: hda: add new AMD PCI IDs with proper driver capsMaruthi Srinivas Bayyavarapu2016-08-071-0/+8
| | | | | | | | | | | [ Upstream commit 5022813ddb28b7679e8285812d52aaeb7e1e7657 ] Fixes audio problems on newer asics Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
* ALSA: hda - fix use-after-free after module unloadSasha Levin2016-08-071-1/+3
| | | | | | | | | | | | | | | [ Upstream commit ab58d8cc870ef3f0771c197700441936898d1f1d ] register_vga_switcheroo() sets the PM ops from the hda structure which is freed later in azx_free. Make sure that these ops are cleared. Caught by KASAN, initially noticed due to a general protection fault. Fixes: 246efa4a072f ("snd/hda: add runtime suspend/resume on optimus support (v4)") Signed-off-by: Peter Wu <peter@lekensteyn.nl> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
* ALSA: hda/realtek - add new pin definition in alc225 pin quirk tableHui Wang2016-08-071-1/+14
| | | | | | | | | | | | | [ Upstream commit 8a132099f080d7384bb6ab4cc168f76cb4b47d08 ] We have some Dell laptops which can't detect headset mic, the machines use the codec ALC225, they have some new pin configuration values, after adding them in the alc225 pin quirk table, they work well. Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
* ALSA: au88x0: Fix calculation in vortex_wtdma_bufshift()Takashi Iwai2016-07-191-3/+2
| | | | | | | | | | | | | [ Upstream commit 62db7152c924e4c060e42b34a69cd39658e8a0dc ] vortex_wtdma_bufshift() function does calculate the page index wrongly, first masking then shift, which always results in zero. The proper computation is to first shift, then mask. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
* ALSA: echoaudio: Fix memory allocationChristophe JAILLET2016-07-191-2/+2
| | | | | | | | | | | | | | | [ Upstream commit 9c6795a9b3cbb56a9fbfaf43909c5c22999ba317 ] 'commpage_bak' is allocated with 'sizeof(struct echoaudio)' bytes. We then copy 'sizeof(struct comm_page)' bytes in it. On my system, smatch complains because one is 2960 and the other is 3072. This would result in memory corruption or a oops. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
* ALSA: hda - remove one pin from ALC292_STANDARD_PINSHui Wang2016-07-121-7/+19
| | | | | | | | | | | | | | | [ Upstream commit 21e9d017b88ea0baa367ef0b6516d794fa23e85e ] One more Dell laptop with alc293 codec needs ALC293_FIXUP_DELL1_MIC_NO_PRESENCE, but the pin 0x1e does not match the corresponding one in the ALC292_STANDARD_PINS. To use this macro for this machine, we need to remove pin 0x1e from it. BugLink: https://bugs.launchpad.net/bugs/1476888 Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
* ALSA: hda - Fix headset mic detection problem for Dell machineAceLan Kao2016-06-191-0/+4
| | | | | | | | | | | | [ Upstream commit f90d83b301701026b2e4c437a3613f377f63290e ] Add the pin configuration value of this machine into the pin_quirk table to make DELL1_MIC_NO_PRESENCE apply to this machine. Signed-off-by: AceLan Kao <acelan.kao@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
* ALSA: hda - Fix subwoofer pin on ASUS N751 and N551Yura Pakhuchiy2016-05-171-0/+12
| | | | | | | | | | | | | | | | | | [ Upstream commit 3231e2053eaeee70bdfb216a78a30f11e88e2243 ] Subwoofer does not work out of the box on ASUS N751/N551 laptops. This patch fixes it. Patch tested on N751 laptop. N551 part is not tested, but according to [1] and [2] this laptop requires similar changes, so I included them in the patch. 1. https://github.com/honsiorovskyi/asus-n551-hda-fix 2. https://bugs.launchpad.net/ubuntu/+source/alsa-tools/+bug/1405691 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=117781 Signed-off-by: Yura Pakhuchiy <pakhuchiy@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
* ALSA: hda - Fix white noise on Asus N750JV headphoneBobi Mihalca2016-05-171-1/+8
| | | | | | | | | | | | | [ Upstream commit 9d4dc5840f93bcb002fa311693349deae7702bc5 ] For reducing the noise from the headphone output on ASUS N750JV, call the existing fixup, alc_fixup_auto_mute_via_amp(), additionally. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=115181 Signed-off-by: Bobi Mihalca <bobbymihalca@touchtech.ro> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
* ALSA: hda - Asus N750JV external subwoofer fixupBobi Mihalca2016-05-171-0/+1
| | | | | | | | | | | | [ Upstream commit 70cf2cbd685e218c3ffd105d9fb6cf0f8d767481 ] ASUS N750JV needs the same fixup as N550 for enabling its subwoofer. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=115181 Signed-off-by: Bobi Mihalca <bobbymihalca@touchtech.ro> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
* ALSA: hda - Fix white noise on Asus UX501VW headsetKaho Ng2016-05-171-0/+1
| | | | | | | | | | | | | | [ Upstream commit 2da2dc9ead232f25601404335cca13c0f722d41b ] For reducing the noise from the headset output on ASUS UX501VW, call the existing fixup, alc_fixup_headset_mode_alc668(), additionally. Thread: https://bbs.archlinux.org/viewtopic.php?id=209554 Signed-off-by: Kaho Ng <ngkaho1234@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
* ALSA: hda - Apply fix for white noise on Asus N550JV, tooBobi Mihalca2016-05-171-1/+1
| | | | | | | | | | | | | [ Upstream commit 83a9efb5b8170b7cffef4f62656656e1d8ad2ccd ] Apply the new fixup that is used for ASUS N750JV to another similar model, N500JV, too, for reducing the headphone noise. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=115181 Signed-off-by: Bobi Mihalca <bobbymihalca@touchtech.ro> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
* ALSA: hda - Fix bass pin fixup for ASUS N550JXTakashi Iwai2016-05-171-0/+1
| | | | | | | | | | | | [ Upstream commit db8948e653e12b218058bb6696f4a33fa7845f64 ] ASUS N550JX (PCI SSID 1043:13df) requires the same fixup for a bass speaker output pin as other N550 models. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=110001 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
* ALSA: hda - Add dock support for ThinkPad X260Conrad Kostecki2016-05-171-0/+1
| | | | | | | | | | | | [ Upstream commit 037e119738120c1cdc460c6ae33871c3000531f3 ] Fixes audio output on a ThinkPad X260, when using Lenovo CES 2013 docking station series (basic, pro, ultra). Signed-off-by: Conrad Kostecki <ck+linuxkernel@bl4ckb0x.de> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
* ALSA: pcxhr: Fix missing mutex unlockTakashi Iwai2016-05-101-0/+1
| | | | | | | | | | | | | | [ Upstream commit 67f3754b51f22b18c4820fb84062f658c30e8644 ] The commit [9bef72bdb26e: ALSA: pcxhr: Use nonatomic PCM ops] converted to non-atomic PCM ops, but shamelessly with an unbalanced mutex locking, which leads to the hangup easily. Fix it. Fixes: 9bef72bdb26e ('ALSA: pcxhr: Use nonatomic PCM ops') Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=116441 Cc: <stable@vger.kernel.org> # 3.18+ Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
* ALSA: hda - fix front mic problem for a HP desktopHui Wang2016-04-201-0/+9
| | | | | | | | | | | | | | [ Upstream commit e549d190f7b5f94e9ab36bd965028112914d010d ] The front mic jack (pink color) can't detect any plug or unplug. After applying this fix, both detecting function and recording function work well. BugLink: https://bugs.launchpad.net/bugs/1564712 Cc: stable@vger.kernel.org Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-18 15:25:13 +0000