- 15 Jan, 2018 4 commits
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Takashi Iwai authored
The commit ffcd28d8 ("ALSA: hda - Select INPUT for Realtek HD-audio codec") introduced the reverse-selection of CONFIG_INPUT for Realtek codec in order to avoid the mess with dependency between built-in and modules. Later on, we obtained IS_REACHABLE() macro exactly for this kind of problems, and now we can remove th INPUT selection in Kconfig and put IS_REACHABLE(INPUT) to the appropriate places in the code, so that the driver doesn't need to select other subsystem forcibly. Fixes: ffcd28d8 ("ALSA: hda - Select INPUT for Realtek HD-audio codec") Reported-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> # and build-tested Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
The SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO ioctl sets the tempo and the ppq in a single call, while the current implementation updates each value one by one. This is a bit racy, and also suboptimal from the performance POV, as each call does re-acquire the lock and invokes the update of ALSA timer resolution. This patch reorganizes the code slightly so that we change both the tempo and the ppq in a shot. The skew value can be put into the same lock, but this is rather a rarely used feature and completely independent from the temp/ppq (it's evaluated only in the interrupt), so it's left as it was. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Back-merge to the development branch for further fixes of sequencer stuff. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Martin Peres authored
The capture interface does not work, and the playback interface actually supports only 48kHz unlike what is advertised (44.1, 32, 22, 16, 8). The only unknown here is if there are other devices that use the same product ID, but given that this ID is currently unknown, I would assume it is specially allocated for the nura headset. Signed-off-by: Martin Peres <martin.peres@free.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 12 Jan, 2018 29 commits
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Takashi Iwai authored
Merge tag 'asoc-v4.16-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v4.16 Some more updates for v4.16, the big things here are the ST DFSDM driver and the IIO patches required to support that and even more in the neverending series of code quality improvements for x86, including Pierre's work to improve the Kconfig. The unused SN95031 driver and associated board support are also removed, they haven't been buildable for a considerable time without anyone noticing.
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/wm8994', 'asoc/topic/wm8997' and 'asoc/topic/wm8998' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/wm5102', 'asoc/topic/wm5110', 'asoc/topic/wm8350', 'asoc/topic/wm8400' and 'asoc/topic/wm8903' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/uniphier', 'asoc/topic/utils', 'asoc/topic/ux500', 'asoc/topic/wm0010' and 'asoc/topic/wm2000' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/tscs42xx', 'asoc/topic/twl4030', 'asoc/topic/twl6040' and 'asoc/topic/uda1380' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/tlv320aic31xx', 'asoc/topic/tlv320aic32x4', 'asoc/topic/tlv320aic3x', 'asoc/topic/tlv320dac33' and 'asoc/topic/ts3a227e' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/sunxi', 'asoc/topic/symmetry', 'asoc/topic/tas5720', 'asoc/topic/tas6424' and 'asoc/topic/tfa9879' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/simple', 'asoc/topic/spdif', 'asoc/topic/st-dfsdm', 'asoc/topic/stm32' and 'asoc/topic/sun4i-i2s' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/rt5514', 'asoc/topic/rt5645', 'asoc/topic/samsung' and 'asoc/topic/si476x' into asoc-next
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Mark Brown authored
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/mtk', 'asoc/topic/nau8540', 'asoc/topic/nau8824', 'asoc/topic/nau8825' and 'asoc/topic/nuc900' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/max98926', 'asoc/topic/max98927', 'asoc/topic/mc13783', 'asoc/topic/msm8916' and 'asoc/topic/mt8173' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/hdac_hdmi', 'asoc/topic/hisilicon', 'asoc/topic/iio' and 'asoc/topic/max98373' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/eukrea-tlv320', 'asoc/topic/fsl', 'asoc/topic/fsl-ssi' and 'asoc/topic/fsl_asrc' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/da7218', 'asoc/topic/dai-drv', 'asoc/topic/davinci', 'asoc/topic/disconnect' and 'asoc/topic/ep93xx' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/cs42l56', 'asoc/topic/cs42l73', 'asoc/topic/cs47l24', 'asoc/topic/cx20442' and 'asoc/topic/da7213' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/cq93vc', 'asoc/topic/cs35l32', 'asoc/topic/cs35l34' and 'asoc/topic/cs42l52' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/88pm860x', 'asoc/topic/amd', 'asoc/topic/atmel', 'asoc/topic/codecs' and 'asoc/topic/compress' into asoc-next
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Pierre-Louis Bossart authored
Commit 78f5605c ("ASoC: rt5645: cleanup DMI matching code") did a lot of useful cleanups. This patch adds a default case to enable jack detection if there is no pdata, device property or quirk. The chosen jd-mode3 is the most common and should limit the addition of new DMI-based quirks. Existing DMI quirks which only set this mode are left as is and not removed. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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- 11 Jan, 2018 7 commits
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Takashi Iwai authored
Some obsoleted functions are still declared in sound_core.c. Get rid of them. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
These helpers are no longer used after the removal of the legacy OSS drivers. Let's clean up. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
The ALSA sequencer ioctls have no protection against racy calls while the concurrent operations may lead to interfere with each other. As reported recently, for example, the concurrent calls of setting client pool with a combination of write calls may lead to either the unkillable dead-lock or UAF. As a slightly big hammer solution, this patch introduces the mutex to make each ioctl exclusive. Although this may reduce performance via parallel ioctl calls, usually it's not demanded for sequencer usages, hence it should be negligible. Reported-by: Luo Quan <a4651386@163.com> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Wei Yongjun authored
In case of error, the function devm_iio_device_alloc() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Fixes: e2e6771c ("IIO: ADC: add STM32 DFSDM sigma delta ADC support") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Arnd Bergmann authored
Building with CONFIG_OF disabled produces a compiler warning: drivers/iio/adc/stm32-dfsdm-core.c: In function 'stm32_dfsdm_probe': drivers/iio/adc/stm32-dfsdm-core.c:245:22: error: unused variable 'pnode' [-Werror=unused-variable] This removes the variable and open-codes it in the only place it gets used to avoid that warning. Fixes: bed73904 ("IIO: ADC: add stm32 DFSDM core support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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Arnd Bergmann authored
Building with CONFIG_OF disabled produces a compiler warning: drivers/iio/adc/stm32-dfsdm-core.c: In function 'stm32_dfsdm_probe': drivers/iio/adc/stm32-dfsdm-core.c:245:22: error: unused variable 'pnode' [-Werror=unused-variable] This removes the variable and open-codes it in the only place it gets used to avoid that warning. Fixes: bed73904 ("IIO: ADC: add stm32 DFSDM core support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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Wei Yongjun authored
Fix a typo, we should return PTR_ERR(priv->iio_cb) instead of PTR_ERR(priv->iio_ch). Fixes: 55da0948 ("ASoC: stm32: add DFSDM DAI support") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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