- Dec 22, 2022
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Jiapeng Chong authored
The function snd_azf3328_codec_outl is defined in the azt3328.c file, but not called elsewhere, so remove this unused function. sound/pci/azt3328.c:367:1: warning: unused function 'snd_azf3328_codec_outl'. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3432 Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Signed-off-by:
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/20221213061355.62856-1-jiapeng.chong@linux.alibaba.com Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
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- Dec 09, 2022
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Kai Vehmanen authored
When the new style KAE keep-alive implementation is used on compatible Intel hardware, the clocks are maintained when codec is in D3. The generic code in hda_cleanup_all_streams() can however interfere with generation of audio samples in this mode, by setting the stream and channel ids to zero. To get full benefit of the keepalive, set the new no_stream_clean_at_suspend quirk bit on affected Intel hardware. When this bit is set, stream cleanup is skipped in hda_call_codec_suspend(). Special handling is needed for the case when system goes to suspend. The stream id programming can be lost in this case. This will also cause codec->cvt_setups to be out of sync. Handle this by implementing custom suspend/resume handlers. If keep-alive is active for any converter, set the quirk flags no_stream_clean_at_suspend and forced_resume. Upon resume, keepalive programming is restored if needed. Fixes: 15175a4f ("ALSA: hda/hdmi: add keep-alive support for ADL-P and DG2") Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20221209101822.3893675-4-kai.vehmanen@linux.intel.com Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Kai Vehmanen authored
If the stream-id is zero, the keep-alive (KAE) will only ensure clock is generated, but no audio samples are sent over display link. This happens before first real audio stream is played out to a newly connected receiver. Reuse the code in silent_stream_enable() to set up stream parameters to sane defaults values, also when using the newer keep-alive flow. Fixes: 15175a4f ("ALSA: hda/hdmi: add keep-alive support for ADL-P and DG2") Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Tested-by:
Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/20221209101822.3893675-3-kai.vehmanen@linux.intel.com Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Kai Vehmanen authored
The i915 display codec may not successfully transition to normal audio streaming mode, if the stream id is programmed while codec is actively transmitting data. This can happen when silent stream is enabled in KAE mode. Fix the issue by implementing a i915 specific programming flow, where the silent streaming is temporarily stopped, a small delay is applied to ensure display codec becomes idle, and then proceed with reprogramming the stream ID. Fixes: 15175a4f ("ALSA: hda/hdmi: add keep-alive support for ADL-P and DG2") Link: https://gitlab.freedesktop.org/drm/intel/-/issues/7353 Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Tested-by:
Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/20221209101822.3893675-2-kai.vehmanen@linux.intel.com Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Cezary Rojewski authored
Scenario when snd_hdac_stream_setup_periods() receives an instance of struct hdac_stream with neither ->substream nor ->cstream initialized is invalid. Simultaneously addresses "uninitialized symbol 'dmab'" error reported by Smatch. Fixes: 3e958226 ("ALSA: hda: Interrupt servicing and BDL setup for compress streams") Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20221208142635.1514944-1-cezary.rojewski@intel.com Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Merge tag 'asoc-v6.2-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v6.2 A few more updates for v6.2 which can hopefully go into a later pull request, the bulk of these are fixes, minor cleanups or new board quirks - the one big bit that isn't is support for getting diagnostic data out of the Intel AVS firmwares.
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- Dec 08, 2022
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Marek Vasut authored
The ASoC: dt-bindings: fsl-sai: Fix mx6ul and mx7d compatible strings dropped i.MX93 SAI compatible string, reinstate it. Fixes: 81b6c043 ("ASoC: dt-bindings: fsl-sai: Fix mx6ul and mx7d compatible strings") Signed-off-by:
Marek Vasut <marex@denx.de> Link: https://lore.kernel.org/r/20221208035354.255438-1-marex@denx.de Signed-off-by:
Mark Brown <broonie@kernel.org>
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Chancel Liu authored
DAIs parameters should be cleared if there's no active stream. Before, we implemented it in soc_pcm_hw_free() by detecting stream_active. If the running stream is the last active stream, we're going to clear parameters. However it will cause DAIs parameters never be cleared if there're more than one stream. For example, we have stream1 and stream2 about to stop. stream2 executes soc_pcm_hw_free() before stream1 executes soc_pcm_close(). At the moment, stream2 should clear DAIs parameters. Since stream_active is not yet updated by stream1 in soc_pcm_close(), stream2 will not clear DAIs parameters. In result both stream1 and stream2 don't clear the parameters. This patch moves DAIs parameters cleanup after stream_active is updated. Signed-off-by:
Chancel Liu <chancel.liu@nxp.com> Link: https://lore.kernel.org/r/20221128060950.3540845-1-chancel.liu@nxp.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Jiapeng Chong authored
The function wcd_clsh_set_buck_mode() is defined in the wcd-clsh-v2.c file, but not called elsewhere, so remove this unused function. sound/soc/codecs/wcd-clsh-v2.c:133:20: warning: unused function 'wcd_clsh_enable_status'. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3348 Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Signed-off-by:
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/20221205073507.36071-1-jiapeng.chong@linux.alibaba.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Mark Brown authored
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: One new JasperLake configuration, core refactoring between RT1316 and RT1318 and a minor uninitialized variable corner case.
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Mark Brown authored
Merge series from Cezary Rojewski <cezary.rojewski@intel.com>: Even though skylake-driver is going to be replaced by the avs-driver, the goal is to keep it functional on all the configurations it supports until its EOL. When comparing chrome trees against upstream skylake-driver, couple fixes pop up that are not part of upstream repository. These fixes are backed up by real bugs (issue trackers), address real problems. There is no reason for them to stay in the internal tree. Patches 1-4 combined together address issue where the driver updates the presumably static audio format descriptions coming from the topology files through its "fixup" functions. As long as given audio format is used by a single path, nothing collides and any updates are harmless. However, when multiple paths e.g.: DMIC and HDMI1 utilize the same audio format descriptor, any updates caused by the opening of the first path, may cause the second to fail. The 5th change from the set fixes driver hang sporadically occurring during shutdown procedure. Once HDAudio links are powered down along with the AudioDSP, the hang stops reproducing. The last change helps survive in environments with limited/fragmented memory. While the BDL is small already, other buffers can be allocated using scatter-gather. This basically aligns the code with what the avs-driver does.
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- Dec 07, 2022
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Wang Yufen authored
The node returned by of_parse_phandle() with refcount incremented, of_node_put() needs be called when finish using it. So add it in the error path in mt8183_mt6358_ts3a227_max98357_dev_probe(). Fixes: 11c02690 ("ASoC: Mediatek: MT8183: Add machine driver with TS3A227") Signed-off-by:
Wang Yufen <wangyufen@huawei.com> Link: https://lore.kernel.org/r/1670234188-23596-1-git-send-email-wangyufen@huawei.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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ye xingchen authored
Follow the advice of the Documentation/filesystems/sysfs.rst and show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. Signed-off-by:
ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/202212051943476482106@zte.com.cn Signed-off-by:
Mark Brown <broonie@kernel.org>
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Wang Jingjin authored
The clk_disable_unprepare() should be called in the error handling of rockchip_pdm_runtime_resume(). Fixes: fc05a5b2 ("ASoC: rockchip: add support for pdm controller") Signed-off-by:
Wang Jingjin <wangjingjin1@huawei.com> Link: https://lore.kernel.org/r/20221205032802.2422983-1-wangjingjin1@huawei.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Wang Yufen authored
The of_get_next_child() returns a node with refcount incremented, and decrements the refcount of prev. So in the error path of the while loop, of_node_put() needs be called for cpu_ep. Fixes: fce9b90c ("ASoC: audio-graph-card: cleanup DAI link loop method - step2") Signed-off-by:
Wang Yufen <wangyufen@huawei.com> Acked-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/1670228127-13835-1-git-send-email-wangyufen@huawei.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Wang Yufen authored
The node returned by of_parse_phandle() with refcount incremented, of_node_put() needs be called when finish using it. So add it in the error path in mt8173_rt5650_rt5514_dev_probe(). Fixes: 0d1d7a66 ("ASoC: mediatek: Refine mt8173 driver and change config option") Signed-off-by:
Wang Yufen <wangyufen@huawei.com> Link: https://lore.kernel.org/r/1670234664-24246-1-git-send-email-wangyufen@huawei.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Bard Liao authored
'ret' will not be initialized if dai_fmt is not DSP_A or DSP_B. Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20221206212507.359993-4-pierre-louis.bossart@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Gongjun Song authored
sof_sdw_rt1308.c/sof_sdw_rt1316.c/sof_sdw_rt1318.c handle amp in basically the same way, optimized and merged into one file. Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by:
Gongjun Song <gongjun.song@intel.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20221206212507.359993-3-pierre-louis.bossart@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Brent Lu authored
This configuration supports JSL boards which implement ALC5682I-VD/VS on SSP0 port. Reviewed-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
Brent Lu <brent.lu@intel.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20221206212507.359993-2-pierre-louis.bossart@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Cezary Rojewski authored
Resign from ->alloc_dma_buf() and use snd_dma_alloc_pages() directly. For data i.e.: base firmware binary transfer, make use of SG allocation to better adapt to memory-limited environment. For BDL descriptor, given its small size this is not required. Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Tested-by:
Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-7-cezary.rojewski@intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Cezary Rojewski authored
AudioDSP cores and HDAudio links need to be turned off on shutdown to ensure no communication or data transfer occurs during the procedure. Fixes: c5a76a24 ("ASoC: Intel: Skylake: Add shutdown callback") Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Tested-by:
Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-6-cezary.rojewski@intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Cezary Rojewski authored
Provide a single location for pipe config selection where all fields that have to be updated whenever ->pipe_config_idx changes can be updated accordingly. Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Tested-by:
Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-5-cezary.rojewski@intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Cezary Rojewski authored
Field ->pipe_config_idx duplicates the job of ->cur_config_idx so remove it. Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Tested-by:
Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-4-cezary.rojewski@intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Cezary Rojewski authored
Rather than forcing userspace to select proper format with enumerable kcontrols, select it ourselves based on provided hw_params. Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Tested-by:
Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-3-cezary.rojewski@intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Cezary Rojewski authored
Without updating the index before BE copier config is filled with hardware parameters, outdated parameters are used instead. Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Tested-by:
Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-2-cezary.rojewski@intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Edward Pacman authored
Lenovo TianYi510Pro-14IOB (17aa:3742) require quirk for enabling headset-mic Signed-off-by:
Edward Pacman <edward@edward-p.xyz> Cc: <stable@vger.kernel.org> Link: https://bugzilla.kernel.org/show_bug.cgi?id=216756 Link: https://lore.kernel.org/r/20221207133218.18989-1-edward@edward-p.xyz Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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wangdicheng authored
Add relevant information to the quirks-table.h file. The test passes and the sound source file plays normally. Signed-off-by:
wangdicheng <wangdicheng@kylinos.cn> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/SG2PR02MB587849631CB96809CF90DBED8A1A9@SG2PR02MB5878.apcprd02.prod.outlook.com Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Jiao Zhou authored
HDMI audio is not working on the HP EliteDesk 800 G6 because the pin is unconnected. This issue can be resolved by using the 'hdajackretask' tool to override the unconnected pin to force it to connect. Signed-off-by:
Jiao Zhou <jiaozhou@google.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20221206185311.3669950-1-jiaozhou@google.com Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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- Dec 06, 2022
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Takashi Iwai authored
Merge tag 'asoc-v6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v6.2 This is a fairly sedate release for the core code, but there's been a lot of driver work especially around the x86 platforms and device tree updates: - More cleanups of the DAPM code from Morimoto-san. - Factoring out of mapping hw_params onto SoundWire configuration by Charles Keepax. - The ever ongoing overhauls of the Intel DSP code continue, including support for loading libraries and probes with IPC4 on SOF. - Support for more sample formats on JZ4740. - Lots of device tree conversions and fixups. - Support for Allwinner D1, a range of AMD and Intel systems, Mediatek systems with multiple DMICs, Nuvoton NAU8318, NXP fsl_rpmsg and i.MX93, Qualcomm AudioReach Enable, MFC and SAL, RealTek RT1318 and Rockchip RK3588 There's more cross tree updates than usual, though all fairly minor: - Some OMAP board file updates that were depedencies for removing their providers in ASoC, as part of a wider effort removing the support for the relevant OMAP platforms. - A new I2C API required for updates to the new I2C probe API. - A DRM update making use of a new API for fixing the capabilities advertised via hdmi-codec. Since this is being sent early I might send some more stuff if you've not yet sent your pull request and there's more come in.
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Gaosheng Cui authored
I got a null-ptr-defer error report when I do the following tests on the qemu platform: make defconfig and CONFIG_PARPORT=m, CONFIG_PARPORT_PC=m, CONFIG_SND_MTS64=m Then making test scripts: cat>test_mod1.sh<<EOF modprobe snd-mts64 modprobe snd-mts64 EOF Executing the script, perhaps several times, we will get a null-ptr-defer report, as follow: syzkaller:~# ./test_mod.sh snd_mts64: probe of snd_mts64.0 failed with error -5 modprobe: ERROR: could not insert 'snd_mts64': No such device BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page PGD 0 P4D 0 Oops: 0002 [#1] PREEMPT SMP PTI CPU: 0 PID: 205 Comm: modprobe Not tainted 6.1.0-rc8-00588-g76dcd734eca2 #6 Call Trace: <IRQ> snd_mts64_interrupt+0x24/0xa0 [snd_mts64] parport_irq_handler+0x37/0x50 [parport] __handle_irq_event_percpu+0x39/0x190 handle_irq_event_percpu+0xa/0x30 handle_irq_event+0x2f/0x50 handle_edge_irq+0x99/0x1b0 __common_interrupt+0x5d/0x100 common_interrupt+0xa0/0xc0 </IRQ> <TASK> asm_common_interrupt+0x22/0x40 RIP: 0010:_raw_write_unlock_irqrestore+0x11/0x30 parport_claim+0xbd/0x230 [parport] snd_mts64_probe+0x14a/0x465 [snd_mts64] platform_probe+0x3f/0xa0 really_probe+0x129/0x2c0 __driver_probe_device+0x6d/0xc0 driver_probe_device+0x1a/0xa0 __device_attach_driver+0x7a/0xb0 bus_for_each_drv+0x62/0xb0 __device_attach+0xe4/0x180 bus_probe_device+0x82/0xa0 device_add+0x550/0x920 platform_device_add+0x106/0x220 snd_mts64_attach+0x2e/0x80 [snd_mts64] port_check+0x14/0x20 [parport] bus_for_each_dev+0x6e/0xc0 __parport_register_driver+0x7c/0xb0 [parport] snd_mts64_module_init+0x31/0x1000 [snd_mts64] do_one_initcall+0x3c/0x1f0 do_init_module+0x46/0x1c6 load_module+0x1d8d/0x1e10 __do_sys_finit_module+0xa2/0xf0 do_syscall_64+0x37/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd </TASK> Kernel panic - not syncing: Fatal exception in interrupt Rebooting in 1 seconds.. The mts wa not initialized during interrupt, we add check for mts to fix this bug. Fixes: 68ab801e ("[ALSA] Add snd-mts64 driver for ESI Miditerminal 4140") Signed-off-by:
Gaosheng Cui <cuigaosheng1@huawei.com> Link: https://lore.kernel.org/r/20221206061004.1222966-1-cuigaosheng1@huawei.com Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Mark Brown authored
Merge series from Cezary Rojewski <cezary.rojewski@intel.com>: The patchset focuses on debug functionality for the avs-driver. Two major blocks are covered here: data probing and AudioDSP firmware logging. Both are configured and controlled through debugfs. Data probing is a AudioDSP debug functionality which allows for gathering the actual data that is being routed to or from a module. Helps in debugging its processing capabilities - navigate to a specific module which may have caused a glitch within a pipeline (set of modules bound together). First few allow for assigning compress stream to a HDAudio stream, what is currently limited to pcm substreams only. These patches were already present on this list and reviewed in the past [1]. The next few tidy existing debug-related code up so it's ready for addition of new functionalities and make it clear which part of the avs is debug related and which is not. These also simplify the existing locking around the trace fifo. Afterward, debug-related IPCs are defined along with stub soc-component and compress DAI operations. Not much is done there as it's not a standard PCM streaming scenario. Most code found in compress operations is inherited from the HOST side of HDAudio streaming found in pcm.c file of the driver. Finally, a debugfs file operations are defined. These facilitate connecting to DSP modules from which the data shall be gathered as well as control and configuration of firmware logging. Additionally, entries are added to allow for dumping snapshots of key memory windows.
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Yang Yingliang authored
sof_es8336_remove() calls cancel_delayed_work(). However, that function does not wait until the work function finishes. This means that the callback function may still be running after the driver's remove function has finished, which would result in a use-after-free. Fix by calling cancel_delayed_work_sync(), which ensures that the work is properly cancelled, no longer running, and unable to re-schedule itself. Fixes: 89cdb224 ("ASoC: sof_es8336: reduce pop noise on speaker") Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Acked-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20221205143721.3988988-1-yangyingliang@huawei.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Mark Brown authored
Merge series from V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com>: Fix an issue with starting the ACP DSP and support debug dumps to aid maintainability.
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Philipp Jungkamp authored
The Dell Inspiron Plus 16, in both laptop and 2in1 form factor, has top speakers connected on NID 0x17, which the codec reports as unconnected. These speakers should be connected to the DAC on NID 0x03. Signed-off-by:
Philipp Jungkamp <p.jungkamp@gmx.net> Link: https://lore.kernel.org/r/20221205163713.7476-1-p.jungkamp@gmx.net Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Vitaly Rodionov authored
New HW platforms with multiple CS42L42 parts, faster CPU and i2c requre some extra delay to allow PLL to settle and lock. Adding extra 10ms delay. Signed-off-by:
Vitaly Rodionov <vitalyr@opensource.cirrus.com> Link: https://lore.kernel.org/r/20221205145713.23852-1-vitalyr@opensource.cirrus.com Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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- Dec 05, 2022
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Krzysztof Kozlowski authored
Correct domain name in Alexandre Belloni's email address. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221203162144.99225-2-krzysztof.kozlowski@linaro.org Signed-off-by:
Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski authored
Convert the Maxim Integrated MAX98504 amplifier bindings to DT schema. Few properties are made optional: 1. interrupts: current Linux driver implementation does not use them, 2. supplies: on some boards these might be wired to battery, for which no regulator is provided. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221204113621.151303-1-krzysztof.kozlowski@linaro.org Signed-off-by:
Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski authored
Convert the Maxim Integrated MAX98357A/MAX98360A amplifier bindings to DT schema. Add missing properties ('#sound-dai-cells' and 'sound-name-prefix' from common DAI properties). Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221203160442.69594-3-krzysztof.kozlowski@linaro.org Signed-off-by:
Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski authored
Reference in all sound components which have '#sound-dai-cells' the dai-common.yaml schema, which allows to use 'sound-name-prefix' property. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Tested-by:
Nicolas Frattaroli <frattaroli.nicolas@gmail.com> Acked-by:
Nicolas Frattaroli <frattaroli.nicolas@gmail.com> Link: https://lore.kernel.org/r/20221203160442.69594-2-krzysztof.kozlowski@linaro.org Signed-off-by:
Mark Brown <broonie@kernel.org>
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