- 05 Mar, 2022 1 commit
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Tim Crawford authored
Fixes headset detection on Clevo NP70PNJ. Signed-off-by:
Tim Crawford <tcrawford@system76.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220304170840.3351-1-tcrawford@system76.comSigned-off-by:
Takashi Iwai <tiwai@suse.de>
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- 04 Mar, 2022 1 commit
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Takashi Sakamoto authored
AV/C deferred transaction was supported at a commit 00a7bb81 ("ALSA: firewire-lib: Add support for deferred transaction") while 'deferrable' flag can be uninitialized for non-control/notify AV/C transactions. UBSAN reports it: kernel: ================================================================================ kernel: UBSAN: invalid-load in /build/linux-aa0B4d/linux-5.15.0/sound/firewire/fcp.c:363:9 kernel: load of value 158 is not a valid value for type '_Bool' kernel: CPU: 3 PID: 182227 Comm: irq/35-firewire Tainted: P OE 5.15.0-18-generic #18-Ubuntu kernel: Hardware name: Gigabyte Technology Co., Ltd. AX370-Gaming 5/AX370-Gaming 5, BIOS F42b 08/01/2019 kernel: Call Trace: kernel: <IRQ> kernel: show_stack+0x52/0x58 kernel: dump_stack_lvl+0x4a/0x5f kernel: dump_stack+0x10/0x12 kernel: ubsan_epilogue+0x9/0x45 kernel: __ubsan_handle_load_invalid_value.cold+0x44/0x49 kernel: fcp_response.part.0.cold+0x1a/0x2b [snd_firewire_lib] kernel: fcp_response+0x28/0x30 [snd_firewire_lib] kernel: fw_core_handle_request+0x230/0x3d0 [firewire_core] kernel: handle_ar_packet+0x1d9/0x200 [firewire_ohci] kernel: ? handle_ar_packet+0x1d9/0x200 [firewire_ohci] kernel: ? transmit_complete_callback+0x9f/0x120 [firewire_core] kernel: ar_context_tasklet+0xa8/0x2e0 [firewire_ohci] kernel: tasklet_action_common.constprop.0+0xea/0xf0 kernel: tasklet_action+0x22/0x30 kernel: __do_softirq+0xd9/0x2e3 kernel: ? irq_finalize_oneshot.part.0+0xf0/0xf0 kernel: do_softirq+0x75/0xa0 kernel: </IRQ> kernel: <TASK> kernel: __local_bh_enable_ip+0x50/0x60 kernel: irq_forced_thread_fn+0x7e/0x90 kernel: irq_thread+0xba/0x190 kernel: ? irq_thread_fn+0x60/0x60 kernel: kthread+0x11e/0x140 kernel: ? irq_thread_check_affinity+0xf0/0xf0 kernel: ? set_kthread_struct+0x50/0x50 kernel: ret_from_fork+0x22/0x30 kernel: </TASK> kernel: ================================================================================ This commit fixes the bug. The bug has no disadvantage for the non- control/notify AV/C transactions since the flag has an effect for AV/C response with INTERIM (0x0f) status which is not used for the transactions in AV/C general specification. Fixes: 00a7bb81 ("ALSA: firewire-lib: Add support for deferred transaction") Signed-off-by:
Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://lore.kernel.org/r/20220304125647.78430-1-o-takashi@sakamocchi.jpSigned-off-by:
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- 02 Mar, 2022 1 commit
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Zhen Ni authored
PCM buffers might be allocated dynamically when the buffer preallocation failed or a larger buffer is requested, and it's not guaranteed that substream->dma_buffer points to the actually used buffer. The driver needs to refer to substream->runtime->dma_addr instead for the buffer address. Signed-off-by:
Zhen Ni <nizhen@uniontech.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220302074241.30469-1-nizhen@uniontech.comSigned-off-by:
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- 23 Feb, 2022 1 commit
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Takashi Iwai authored
Merge tag 'asoc-fix-v5.17-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.17 A few more fixes for v5.17, one followup to the bounds checking fixes handling controls which support negative values internally and a driver specific one.
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- 17 Feb, 2022 3 commits
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Takashi Iwai authored
The recent code refactoring to use the standard DMA helper requires the max DMA segment size setup for SG list management. Without it, the kernel may spew warnings when a large buffer is allocated. This patch sets up dma_set_max_seg_size() for avoiding spurious warnings. Fixes: 2c95b92e ("ALSA: memalloc: Unify x86 SG-buffer handling (take#3)") Acked-by:
Cezary Rojewski <cezary.rojewski@intel.com> Acked-by:
Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org> BugLink: https://github.com/thesofproject/linux/issues/3430 Link: https://lore.kernel.org/r/20220215132756.31236-4-tiwai@suse.deSigned-off-by:
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Takashi Iwai authored
The recent code refactoring to use the standard DMA helper requires the max DMA segment size setup for SG list management. Without it, the kernel may spew warnings when a large buffer is allocated. This patch sets up dma_set_max_seg_size() for avoiding spurious warnings. Fixes: 2c95b92e ("ALSA: memalloc: Unify x86 SG-buffer handling (take#3)") Acked-by:
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Takashi Iwai authored
The recent code refactoring to use the standard DMA helper requires the max DMA segment size setup for SG list management. Without it, the kernel may spew warnings when a large buffer is allocated. This patch sets up dma_set_max_seg_size() for avoiding spurious warnings. Fixes: 2c95b92e ("ALSA: memalloc: Unify x86 SG-buffer handling (take#3)") Cc: <stable@vger.kernel.org> BugLink: https://github.com/thesofproject/linux/issues/3430 Link: https://lore.kernel.org/r/20220215132756.31236-2-tiwai@suse.deSigned-off-by:
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- 16 Feb, 2022 2 commits
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Fabio Estevam authored
Currently, the following error messages are seen during boot: asoc-simple-card sound: control 2:0:0:SPDIF Switch:0 is already present cs4265 1-004f: ASoC: failed to add widget SPDIF dapm kcontrol SPDIF Switch: -16 Quoting Mark Brown: "The driver is just plain buggy, it defines both a regular SPIDF Switch control and a SND_SOC_DAPM_SWITCH() called SPDIF both of which will create an identically named control, it can never have loaded without error. One or both of those has to be renamed or they need to be merged into one thing." Fix the duplicated control name by combining the two SPDIF controls here and move the register bits onto the DAPM widget and have DAPM control them. Fixes: f853d6b3 ("ASoC: cs4265: Add a S/PDIF enable switch") Signed-off-by:
Fabio Estevam <festevam@denx.de> Acked-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220215120514.1760628-1-festevam@gmail.comSigned-off-by:
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Marek Vasut authored
While the $val/$val2 values passed in from userspace are always >= 0 integers, the limits of the control can be signed integers and the $min can be non-zero and less than zero. To correctly validate $val/$val2 against platform_max, add the $min offset to val first. Fixes: 817f7c93 ("ASoC: ops: Reject out of bounds values in snd_soc_put_volsw()") Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220215130645.164025-1-marex@denx.deSigned-off-by:
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- 14 Feb, 2022 7 commits
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Takashi Iwai authored
Merge tag 'asoc-fix-v5.17-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.18 More fixes that have arrived in the past few -rcs, plus a MAINTAINERS update. The biggest update here is the fix for control change notifications in ASoC generic controls found by mixer-test.
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Takashi Iwai authored
The recently introduced coef_mutex for Realtek codec seems causing a deadlock when the relevant code is invoked from the power-off state; then the HD-audio core tries to power-up internally, and this kicks off the codec runtime PM code that tries to take the same coef_mutex. In order to avoid the deadlock, do the temporary power up/down around the coef_mutex acquisition and release. This assures that the power-up sequence runs before the mutex, hence no re-entrance will happen. Fixes: b837a9f5 ("ALSA: hda: realtek: Fix race at concurrent COEF updates") Reported-and-tested-by:
Julian Wollrath <jwollrath@web.de> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220214132838.4db10fca@schienar Link: https://lore.kernel.org/r/20220214130410.21230-1-tiwai@suse.deSigned-off-by:
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Takashi Iwai authored
The default mixer resume code treats the errors at restoring the modified mixer items as a fatal error, and it returns back to the caller. This ends up in the resume failure, and the device will be come unavailable, although basically those errors are intermittent and can be safely ignored. The problem itself has been present from the beginning, but it didn't hit usually because the code tries to resume only the modified items. But now with the recent commit to forcibly initialize each item at the probe time, the problem surfaced more often, hence it appears as a regression. This patch fixes the regression simply by ignoring the errors at resume. Fixes: b96681bd ("ALSA: usb-audio: Initialize every feature unit once at probe time") Cc: <stable@vger.kernel.org> BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215561 Link: https://lore.kernel.org/r/20220214125711.20531-1-tiwai@suse.deSigned-off-by:
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Takashi Iwai authored
By some unknown reason, BIOS on Shenker Dock 15 doesn't set up the codec mask properly for the onboard audio. Let's set the forced codec mask to enable the codec discovery. Reported-by: dmummenschanz@web.de Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/trinity-f018660b-95c9-442b-a2a8-c92a56eb07ed-1644345967148@3c-app-webde-bap22 Link: https://lore.kernel.org/r/20220214100020.8870-2-tiwai@suse.deSigned-off-by:
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Takashi Iwai authored
The forced probe mask via probe_mask 0x100 bit doesn't work any longer as expected since the bus init code was moved and it's clearing the codec_mask value that was set beforehand. This patch fixes the long-time regression by moving the check_probe_mask() call. Fixes: a41d1224 ("ALSA: hda - Embed bus into controller object") Reported-by: dmummenschanz@web.de Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/trinity-f018660b-95c9-442b-a2a8-c92a56eb07ed-1644345967148@3c-app-webde-bap22 Link: https://lore.kernel.org/r/20220214100020.8870-1-tiwai@suse.deSigned-off-by:
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Yu Huang authored
Legion Y9000X 2019 has the same speaker with Y9000X 2020, but with a different quirk address. Add one quirk entry to make the speaker work on Y9000X 2019 too. Signed-off-by:
Yu Huang <diwang90@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220212160835.165065-1-diwang90@gmail.comSigned-off-by:
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Matteo Martelli authored
Commit 83b7dcbc introduced a generic implicit feedback parser, which fails to execute for M-Audio FastTrack Ultra sound cards. The issue is with the ENDPOINT_SYNCTYPE check in add_generic_implicit_fb() where the SYNCTYPE is ADAPTIVE instead of ASYNC. The reason is that the sync type of the FastTrack output endpoints are set to adaptive in the quirks table since commit 65f04443. Fixes: 83b7dcbc ("ALSA: usb-audio: Add generic implicit fb parsing") Signed-off-by:
Matteo Martelli <matteomartelli3@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220211224913.20683-2-matteomartelli3@gmail.comSigned-off-by:
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- 10 Feb, 2022 4 commits
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Charles Keepax authored
When parsing the compressed stream the whole buffer descriptor is now read in a single cs_dsp_coeff_read_ctrl; on older firmwares this descriptor is just 4 bytes but on more modern firmwares it is 24 bytes. The current code reads the full 24 bytes regardless, this was working but reading junk for the last 20 bytes. However commit f444da38 ("firmware: cs_dsp: Add offset to cs_dsp read/write") added a size check into cs_dsp_coeff_read_ctrl, causing the older firmwares to now return an error. Update the code to only read the amount of data appropriate for the firmware loaded. Fixes: 04ae0859 ("ASoC: wm_adsp: Switch to using wm_coeff_read_ctrl for compressed buffers") Signed-off-by:
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Stephen Boyd authored
In commit da0363f7 ("ASoC: qcom: Fix for DMA interrupt clear reg overwriting") we changed regmap_write() to regmap_update_bits() so that we can avoid overwriting bits that we didn't intend to modify. Unfortunately this change breaks the case where a register is writable but not readable, which is exactly how the HDMI irq clear register is designed (grep around LPASS_HDMITX_APP_IRQCLEAR_REG to see how it's write only). That's because regmap_update_bits() tries to read the register from the hardware and if it isn't readable it looks in the regmap cache to see what was written there last time to compare against what we want to write there. Eventually, we're unable to modify this register at all because the bits that we're trying to set are already set in the cache. This is doubly bad for the irq clear register because you have to write the bit to clear an interrupt. Given the irq is level triggered, we see an interrupt storm upon plugging in an HDMI cable and starting audio playback. The irq storm is so great that performance degrades significantly, leading to CPU soft lockups. Fix it by using regmap_write_bits() so that we really do write the bits in the clear register that we want to. This brings the number of irqs handled by lpass_dma_interrupt_handler() down from ~150k/sec to ~10/sec. Fixes: da0363f7 ("ASoC: qcom: Fix for DMA interrupt clear reg overwriting") Cc: Srinivasa Rao Mandadapu <srivasam@codeaurora.org> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by:
Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20220209232520.4017634-1-swboyd@chromium.orgSigned-off-by:
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Takashi Iwai authored
It seems that calling invalidate_kernel_vmap_range() is more correct to be called before dma_sync_*(), judging from the other thread: https://lore.kernel.org/all/20220111085958.GA22795@lst.de/ Although this won't matter much in practice, let's fix the call order for consistency. Fixes: a25684a9 ("ALSA: memalloc: Support for non-contiguous page allocation") Reported-by:
Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220210123344.8756-3-tiwai@suse.deSigned-off-by:
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Takashi Iwai authored
dma_need_sync() checks each DMA address. Fix the incorrect usages for non-contiguous and non-coherent page allocations. Fortunately, there are no actual call sites that need manual syncs yet. Fixes: a25684a9 ("ALSA: memalloc: Support for non-contiguous page allocation") Fixes: 73325f60 ("ALSA: memalloc: Support for non-coherent page allocation") Cc: <stable@vger.kernel.org> Reported-by:
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- 09 Feb, 2022 1 commit
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Tzung-Bi Shih authored
Updates cros_ec_codec maintainers. Signed-off-by:
Tzung-Bi Shih <tzungbi@google.com> Acked-By:
Cheng-Yi Chiang <cychiang@chromium.org> Acked-By:
Benson Leung <bleung@chromium.org> Link: https://lore.kernel.org/r/20220208031242.227563-1-tzungbi@google.comSigned-off-by:
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- 08 Feb, 2022 5 commits
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Kai Vehmanen authored
The current rt5682_jack_detect_handler() assumes the component and card will always show up and implements an infinite usleep loop waiting for them to show up. This does not hold true if a codec interrupt (or other event) occurs when the card is unbound. The codec driver's remove or shutdown functions cannot cancel the workqueue due to the wait loop. As a result, code can either end up blocking the workqueue, or hit a kernel oops when the card is freed. Fix the issue by rescheduling the jack detect handler in case the card is not ready. In case card never shows up, the shutdown/remove/suspend calls can now cancel the detect task. Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Shuming Fan <shumingf@realtek.com> Link: https://lore.kernel.org/r/20220207153000.3452802-3-kai.vehmanen@linux.intel.comSigned-off-by:
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Kai Vehmanen authored
The current rt5668_jack_detect_handler() assumes the component and card will always show up and implements an infinite usleep loop waiting for them to show up. This does not hold true if a codec interrupt (or other event) occurs when the card is unbound. The codec driver's remove or shutdown functions cannot cancel the workqueue due to the wait loop. As a result, code can either end up blocking the workqueue, or hit a kernel oops when the card is freed. Fix the issue by rescheduling the jack detect handler in case the card is not ready. In case card never shows up, the shutdown/remove/suspend calls can now cancel the detect task. Signed-off-by:
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Kai Vehmanen authored
The current rt5682s_jack_detect_handler() assumes the component and card will always show up and implements an infinite usleep loop waiting for them to show up. This does not hold true if a codec interrupt (or other event) occurs when the card is unbound. The codec driver's remove or shutdown functions cannot cancel the workqueue due to the wait loop. As a result, code can either end up blocking the workqueue, or hit a kernel oops when the card is freed. Fix the issue by rescheduling the jack detect handler in case the card is not ready. In case card never shows up, the shutdown/remove/suspend calls can now cancel the detect task. Signed-off-by:
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Martin Povišer authored
Per TAS2770 datasheet there must be a 1 ms delay from reset to first command. So insert delays into the driver where appropriate. Fixes: 1a476abc ("tas2770: add tas2770 smart PA kernel driver") Signed-off-by:
Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220204095301.5554-1-povik+lin@cutebit.orgSigned-off-by:
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Guenter Roeck authored
This reverts commit 9de2b928 ("ASoC: mediatek: Check for error clk pointer"). With this patch in the tree, Chromebooks running the affected hardware no longer boot. Bisect points to this patch, and reverting it fixes the problem. An analysis of the code with this patch applied shows: ret = init_clks(pdev, clk); if (ret) return ERR_PTR(ret); ... for (j = 0; j < MAX_CLKS && data->clk_id[j]; j++) { struct clk *c = clk[data->clk_id[j]]; if (IS_ERR(c)) { dev_err(&pdev->dev, "%s: clk unavailable\n", data->name); return ERR_CAST(c); } scpd->clk[j] = c; } Not all clocks in the clk_names array have to be present. Only the clocks in the data->clk_id array are actually needed. The code already checks if the required clocks are available and bails out if not. The assumption that all clocks have to be present is wrong, and commit 9de2b928 ("ASoC: mediatek: Check for error clk pointer") needs to be reverted. Cc: Jiasheng Jiang <jiasheng@iscas.ac.cn> Cc: Mark Brown <broonie@kernel.org> Cc: James Liao <jamesjj.liao@mediatek.com> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Reported-by:
Frank Wunderlich <frank-w@public-files.de> Reported-by:
Daniel Golle <daniel@makrotopia.org> Fixes: 9de2b928 ("ASoC: mediatek: Check for error clk pointer") Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20220207160923.3911501-1-linux@roeck-us.netSigned-off-by:
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- 02 Feb, 2022 6 commits
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Mark Brown authored
Merge series from Mark Brown <broonie@kernel.org>: The event generation coverage I just wrote shows that the generic ASoC ops fail to generate events for stereo controls when only the first channel is changed, we just return the status for the second channel and discard that for the first.
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V sujith kumar Reddy authored
Maxim codec driver already enabling/disabling spk_en_gpio in form of sd_mode gpio hence remove such gpio access control from machine driver to avoid conflict Signed-off-by:
V sujith kumar Reddy <vsujithkumar.reddy@amd.com> Link: https://lore.kernel.org/r/20220131203225.1418648-1-vsujithkumar.reddy@amd.comSigned-off-by:
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Mark Brown authored
When writing out a stereo control we discard the change notification from the first channel, meaning that events are only generated based on changes to the second channel. Ensure that we report a change if either channel has changed. Signed-off-by:
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Mark Brown authored
When writing out a stereo control we discard the change notification from the first channel, meaning that events are only generated based on changes to the second channel. Ensure that we report a change if either channel has changed. Signed-off-by:
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Mark Brown authored
When writing out a stereo control we discard the change notification from the first channel, meaning that events are only generated based on changes to the second channel. Ensure that we report a change if either channel has changed. Signed-off-by:
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Mark Brown authored
When writing out a stereo control we discard the change notification from the first channel, meaning that events are only generated based on changes to the second channel. Ensure that we report a change if either channel has changed. Signed-off-by:
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- 01 Feb, 2022 4 commits
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Takashi Iwai authored
Merge tag 'asoc-fix-v5.17-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.17 Quite a few fixes here, including an unusually large set in the core spurred on by various testing efforts as well as the usual small driver fixes. There are quite a few fixes for out of bounds writes in both the core and the various Qualcomm drivers, plus a couple of fixes for locking in the DPCM code.
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Peter Ujfalusi authored
If the codec->registered is not set then it means that pm_runtime is not yet enabled and the codec->pcm_list_head has not been initialized. The access to the not initialized pcm_list_head will lead a kernel crash during shutdown. Reported-by:
Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by:
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Jonas Hahnfeld authored
This device provides both audio and video. The original quirk added in commit 48827e1d ("ALSA: usb-audio: Add quirk for VF0770") used USB_DEVICE to match the vendor and product ID. Depending on module order, if snd-usb-audio was asked first, it would match the entire device and uvcvideo wouldn't get to see it. Change the matching to USB_AUDIO_DEVICE to restore uvcvideo matching in all cases. Fixes: 48827e1d ("ALSA: usb-audio: Add quirk for VF0770") Reported-by:
Jukka Heikintalo <heikintalo.jukka@gmail.com> Tested-by:
Paweł Susicki <pawel.susicki@gmail.com> Tested-by:
Jonas Hahnfeld <hahnjo@hahnjo.de> Link: https://lore.kernel.org/r/20220131183516.61191-1-hahnjo@hahnjo.deSigned-off-by:
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Rafael J. Wysocki authored
Replace acpi_bus_get_device() that is going to be dropped with acpi_fetch_acpi_dev(). No intentional functional impact. Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/2828205.e9J7NaK4W3@kreacherSigned-off-by:
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- 31 Jan, 2022 4 commits
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Christophe JAILLET authored
Since the commit in the Fixes tag below, 'wm->input_dev' is a managed resource that doesn't need to be explicitly unregistered or freed (see devm_input_allocate_device() documentation) So, remove some unless line of code to slightly simplify it. Fixes: c72f61e7 ("Input: wm97xx: split out touchscreen registering") Signed-off-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by:
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Albert Geantă authored
The ASUS GU603 (Zephyrus M16 - SSID 1043:16b2) requires a quirk similar to other ASUS devices for correctly routing the 4 integrated speakers. This fixes it by adding a corresponding quirk entry, which connects the bass speakers to the proper DAC. Signed-off-by:
Albert Geantă <albertgeanta@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220131010523.546386-1-albertgeanta@gmail.comSigned-off-by:
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Christian Lachner authored
This commit switches the Gigabyte X570 Aorus Xtreme from using the ALC1220_FIXUP_CLEVO_P950 to the ALC1220_FIXUP_GB_X570 quirk. This fixes the no-audio after reboot from windows problem. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=205275Signed-off-by:
Christian Lachner <gladiac@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220129113243.93068-4-gladiac@gmail.comSigned-off-by:
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Christian Lachner authored
Newer versions of the X570 Master come with a newer revision of the mainboard chipset - the X570S. These boards have the same ALC1220 codec but seem to initialize the codec with a different parameter in Coef 0x7 which causes the output audio to be very low. We therefore write a known-good value to Coef 0x7 to fix that. As the value is the exact same as on the other X570(non-S) boards the same quirk-function can be shared between both generations. This commit adds the Gigabyte X570S Aorus Master to the list of boards using the ALC1220_FIXUP_GB_X570 quirk. This fixes both, the silent output and the no-audio after reboot from windows problems. This work has been tested by the folks over at the level1techs forum here: https://forum.level1techs.com/t/has-anybody-gotten-audio-working-in-linux-on-aorus-x570-master/154072Signed-off-by:
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