- 01 6月, 2018 1 次提交
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由 Steven Eckhoff 提交于
Currently there is no support for Tempo Semiconductor's TSCS454 CODEC. Add support for it. Signed-off-by: NSteven Eckhoff <steven.eckhoff.opensource@gmail.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 18 5月, 2018 1 次提交
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由 Marco Felsch 提交于
The ssm2305 is a simple Class-D audio amplifier. A application can turn on/off the device by a gpio. It's also possible to hardwire the shutdown pin. Tested on a i.MX6 based custom board. Signed-off-by: NMarco Felsch <m.felsch@pengutronix.de> Reviewed-by: NLars-Peter Clausen <lars@metafoo.de> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 26 4月, 2018 1 次提交
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由 Kai Chieh Chuang 提交于
This patch adds the MediaTek MT6351 codec driver. MT6351 communicate with SoC through MediaTek PMIC wrapper. MT6351 use MediaTek proprietary audio interface. Signed-off-by: NKaiChieh Chuang <kaichieh.chuang@mediatek.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 17 4月, 2018 2 次提交
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由 Bard Liao 提交于
This is the initial codec driver for rt5668b. Signed-off-by: NBard Liao <bardliao@realtek.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Shuming Fan 提交于
This is the initial amplifier driver for rt1305/rt1306. Signed-off-by: NShuming Fan <shumingf@realtek.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 19 3月, 2018 2 次提交
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由 Matt Porter 提交于
Component driver for the tda7419 audio processor. Signed-off-by: NMatt Porter <mporter@konsulko.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Mylène Josserand 提交于
Add Texas Instruments's PCM1789 DAC support. It is a simple DAC and does not have many registers. One particularity about this DAC is that the clocks must be always enabled. Also, an entire software reset is necessary while starting to play a sound otherwise, the clocks are not synchronized (so the DAC is not able to send data). Signed-off-by: NMylène Josserand <mylene.josserand@bootlin.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 27 2月, 2018 2 次提交
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由 Sebastian Reichel 提交于
Motorola CPCAP is a PMIC with audio functionality, that can be found on Motorola Droid 4 and probably a few other phones from Motorola's Droid series. The driver has been written from scratch using Motorola's Android driver, register dumps from running Android and datasheet for NXP MC13783UG (which is similar to Motorola CPCAP, but not the same). The chip provides two audio interfaces, that can be muxed to two different audio codecs. One provides support for stereo output (named StDAC or HiFi), while the other only provides mono output (named Voice). Only the Voice codec provides a Capture interface. Signed-off-by: NSebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Katsuhiro Suzuki 提交于
This patch adds support of the ROHM BD28623MUV Class D speaker amplifier for Flat-panel TVs. This IC delivers an output power of 20W + 20W. Signed-off-by: NKatsuhiro Suzuki <suzuki.katsuhiro@socionext.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 20 2月, 2018 1 次提交
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由 Neil Armstrong 提交于
The max9759 is a gpio controlled amplifier. Tested on a Variscite Dart MX6 SoM based custom board. Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 16 2月, 2018 2 次提交
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由 Daniel Baluta 提交于
AK5558 is a 32-bit, 768 kHZ sampling, differential input ADC for digital audio systems. Datasheet is available at: https://www.akm.com/akm/en/file/datasheet/AK5558VN.pdf Initial patch includes support for normal and TDM modes. Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com> Signed-off-by: NJunichi Wakasugi <wakasugi.jb@om.asahi-kasei.co.jp> [initial coding for 3.18 kernel] Signed-off-by: NMihai Serban <mihai.serban@nxp.com> [cleanups and porting to 4.9 kernel] Signed-off-by: NShengjiu Wang <shengjiu.wang@nxp.com> [tdm support] Signed-off-by: NDaniel Baluta <daniel.baluta@nxp.com> [pm support, cleanups and porting to latest kernel] Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Cosmin-Gabriel Samoila 提交于
The AK4458 is a 32-bit 8ch Premium DAC that corresponds to a 768kHz PCM input and an 11.2MHz DSD input at maximum. It supports I2S, DSD and TDM modes with 24 or 32 bit MSB or 16, 24, 32 LSB formats. Its datasheet is available here: https://www.akm.com/akm/en/file/datasheet/AK4458VN.pdfSigned-off-by: NJunichi Wakasugi <wakasugi.jb@om.asahi-kasei.co.jp> Signed-off-by: NMihai Serban <mihai.serban@nxp.com> Signed-off-by: NShengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: NCosmin-Gabriel Samoila <cosmin.samoila@nxp.com> Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 12 2月, 2018 1 次提交
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由 Corentin Labbe 提交于
All sn95031 stuff was removed in commit 987da3fe ("ASoC: sn95031: remove this code") Since SND_SOC_SN95031 was gone, remove makefile about it. Signed-off-by: NCorentin Labbe <clabbe@baylibre.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 10 1月, 2018 1 次提交
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由 Vinod Koul 提交于
This codec was used in MFLD systems in the PMIC chip, we no longer have users for this, so remove it Signed-off-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 05 1月, 2018 2 次提交
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由 Steven Eckhoff 提交于
Currently there is no support for TSCS42xx audio CODECs. Add support for TSCS42xx audio CODECs. Reviewed-by: NCharles Keepax <ckeepax@opensource.cirrus.com> Acked-by: NPhilippe Ombredanne <pombredanne@nexb.com> Signed-off-by: NSteven Eckhoff <steven.eckhoff.opensource@gmail.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Ryan Lee 提交于
Signed-off-by: NRyan Lee <ryans.lee@maximintegrated.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 06 12月, 2017 2 次提交
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由 Andreas Dannenberg 提交于
This is an initial version of the PCM186x codec driver supporting both 2-channel and 4-channel device variants. Not all device features are supported yet such as master/slave mode PLL configuration for which the codec driver currently relies on the PCM186x built-in clock auto-detection feature or the connection of digital microphones. However here is what's here and what should work: - Support for SPI and I2C low-level interfaces - Regmap support and basic register definitions - Input Mixer and Mux selection - I2C, LJ, and TDM DAI format support Signed-off-by: NAndreas Dannenberg <dannenberg@ti.com> Signed-off-by: NMichael Stecklein <m-stecklein@ti.com> Signed-off-by: NAndrew F. Davis <afd@ti.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Andreas Dannenberg 提交于
The Texas Instruments TAS6424 device is a high-efficiency quad-channel Class-D audio power amplifier. Its digital time division multiplexed (TDM) interface enables up to 2 devices to share the same bus, supporting a total of eight channels from one audio serial port. Signed-off-by: NAndreas Dannenberg <dannenberg@ti.com> Signed-off-by: NMichael Stecklein <m-stecklein@ti.com> Signed-off-by: NAndrew F. Davis <afd@ti.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 11 11月, 2017 1 次提交
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由 Arnd Bergmann 提交于
The main rt5514 driver optionally calls into the SPI back-end to load the firmware. This causes a link error when one driver selects rt5514 as built-in and another driver selects rt5514-spi as a loadable module: sound/soc/codecs/rt5514.o: In function `rt5514_dsp_voice_wake_up_put': rt5514.c:(.text+0xac8): undefined reference to `rt5514_spi_burst_write' As a workaround, this adds another silent symbol, to force rt5514-spi to be built-in for that configuration. I'm not overly happy with that solution, but couldn't come up with anything better. Using 'IS_REACHABLE()' would break the case that relies on the loadable module, and all other ideas would result in more complexity. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 02 11月, 2017 1 次提交
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由 Greg Kroah-Hartman 提交于
Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: NKate Stewart <kstewart@linuxfoundation.org> Reviewed-by: NPhilippe Ombredanne <pombredanne@nexb.com> Reviewed-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 01 9月, 2017 4 次提交
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由 Kuninori Morimoto 提交于
It is still using old driver style, this patch also fixup it. Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Kuninori Morimoto 提交于
It is still using old driver style, this patch also fixup it. Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Kuninori Morimoto 提交于
It is still using old driver style, this patch also fixup it. Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Li Xu 提交于
Add support for Cirrus Logic CS43130 codec. Support: I2S/DSP PCM playback. DoP/DSD playback. HP detection and DC/AC impedance measurement. Signed-off-by: NLi Xu <li.xu@cirrus.com> Acked-by: NBrian Austin <brian.austin@cirrus.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 28 7月, 2017 1 次提交
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由 Mihai Serban 提交于
WM8524 is a 24-bit 192KHz stereo digital/analog converter (DAC) with integral charge pump and a simple hardware control interface. Product information can be found at: https://www.cirrus.com/products/wm8524/Signed-off-by: NMihai Serban <mihai.serban@nxp.com> Signed-off-by: NShengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 18 7月, 2017 1 次提交
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由 Bard Liao 提交于
RT274 is a HD-A/SOC dual mode codec. This is the initial codec driver of SOC mode. Signed-off-by: NBard Liao <bardliao@realtek.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 23 6月, 2017 1 次提交
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由 Baoyou Xie 提交于
It adds ASoC driver for AUD96P22 stereo audio codec integrated on ZTE ZX family SoCs. The driver includes the support for a number of volume and mute controls, and power bits for various playback and recording components. Due to that the board for testing only supports playback, recording support is untested. Signed-off-by: NBaoyou Xie <baoyou.xie@linaro.org> Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 14 6月, 2017 1 次提交
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由 Daniel Drake 提交于
Add a codec driver for the Everest ES8316, based on code provided by David Yang from Everest Semi. I limited the functionality to items where the vendor code was clear, and things that can be tested on the Weibu F3C (Intel Cherry Trail). As a result the initial implementation only supports running in slave mode at single speed (up to 48kHz sample rate) using I2S. HPD is not supported. Signed-off-by: NDavid Yang <yangxiaohua@everest-semi.com> [drake@endlessm.com: significant cleanups and simplifications, remove dead/unclear code] Signed-off-by: NDaniel Drake <drake@endlessm.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 26 4月, 2017 1 次提交
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由 John Hsu 提交于
Add driver for NAU88L24. Signed-off-by: NJohn Hsu <KCHSU0@nuvoton.com> Signed-off-by: NJohn Hsu <supercraig0719@gmail.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 07 4月, 2017 1 次提交
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由 Ryan Lee 提交于
Signed-off-by: NRyan Lee <ryans.lee@maximintegrated.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 07 3月, 2017 2 次提交
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由 Jerome Brunet 提交于
The dio2125 is a stereo output driver with adjustable gain. Signed-off-by: NJerome Brunet <jbrunet@baylibre.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Brian Austin 提交于
This patch adds support for the Cirrus Logic CS35L35 9V Boosted Amplifier Signed-off-by: NBrian Austin <brian.austin@cirrus.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 06 3月, 2017 1 次提交
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由 Jerome Brunet 提交于
The es7134 is 24bit, 192Khz i2s DA converter for PCM audio. Datasheet is available here : http://www.everest-semi.com/pdf/ES7134LV%20DS.pdf This driver is also compatible with the es7144, which is the same as the es7134, with 2 additional pins for filtering capacitors. Signed-off-by: NJerome Brunet <jbrunet@baylibre.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 04 2月, 2017 1 次提交
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由 John Hsu 提交于
Add codec driver of NAU85L40 Signed-off-by: NJohn Hsu <KCHSU0@nuvoton.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 15 12月, 2016 1 次提交
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@ingics.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 14 11月, 2016 1 次提交
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由 Bard Liao 提交于
This is the initial codec driver for rt5665. Signed-off-by: NBard Liao <bardliao@realtek.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 09 11月, 2016 1 次提交
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由 James Schulman 提交于
Add support for Cirrus Logic CS42L42 codec. SoundWire support is not enabled. Features support for I2C control and I2S audio. Signed-off-by: NJames Schulman <james.schulman@cirrus.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 25 10月, 2016 2 次提交
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由 Srinivas Kandagatla 提交于
msm8916-wcd codec is found in Qualcomm msm8916 and apq8016 processors. This codec IP is split in to two parts(Digital & Analog). Analog part is integrated in to PMIC PM8916 and the digital part is integrated into Application processor. Data transfer between Analog and Digital Die is done via a internal bus called PDM. This patch adds support to Digital part of the Codec which is integrated into Application Processor. Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Srinivas Kandagatla 提交于
msm8916-wcd codec is found in Qualcomm msm8916 and apq8016 processors. This codec IP is split in to two parts (Digital & Analog). Analog part is integrated in to PMIC PM8916 and the digital part is integrated into Application processor. Data transfer between Analog and Digital Die is done via a internal bus called PDM. This patch adds support to Analog part of the Codec which is integrated into PMIC PM8916. Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 21 10月, 2016 1 次提交
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由 Paul Handrigan 提交于
Initial commit of the Cirrus Logic cs35l34 8V boosted class D amplifier. Signed-off-by: NPaul Handrigan <Paul.Handrigan@cirrus.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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