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2020-02-28ASoC: sun8i-codec: Fix setting DAI data formatSamuel Holland
commit 96781fd941b39e1f78098009344ebcd7af861c67 upstream. Use the correct mask for this two-bit field. This fixes setting the DAI data format to RIGHT_J or DSP_A. Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec") Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Chen-Yu Tsai <wens@csie.org> Cc: stable@kernel.org Link: https://lore.kernel.org/r/20200217064250.15516-7-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-27ASoC: sun4i-i2s: RX and TX counter registers are swappedMaxime Ripard
[ Upstream commit cf2c0e1ce9544df42170fb921f12da82dc0cc8d6 ] The RX and TX counters registers offset have been swapped, fix that. Fixes: fa7c0d13cb26 ("ASoC: sunxi: Add Allwinner A10 Digital Audio driver") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/8b26477560ad5fd8f69e037b167c5e61de5c26a3.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-01-27ASoC: sun8i-codec: add missing route for ADCVasily Khoruzhick
[ Upstream commit 9ee325d029c4abb75716851ce38863845911d605 ] sun8i-codec misses a route from ADC to AIF1 Slot 0 ADC. Add it to the driver to avoid adding it to every dts. Fixes: eda85d1fee05d ("ASoC: sun8i-codec: Add ADC support for a33") Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-10-05ASoC: sun4i-i2s: Don't use the oversample to calculate BCLKMaxime Ripard
[ Upstream commit 7df8f9a20196072162d9dc8fe99943f2d35f23d5 ] The BCLK divider should be calculated using the parameters that actually make the BCLK rate: the number of channels, the sampling rate and the sample width. We've been using the oversample_rate previously because in the former SoCs, the BCLK's parent is MCLK, which in turn is being used to generate the oversample rate, so we end up with something like this: oversample = mclk_rate / sampling_rate bclk_div = oversample / word_size / channels So, bclk_div = mclk_rate / sampling_rate / word_size / channels. And this is actually better, since the oversampling ratio only plays a role because the MCLK is its parent, not because of what BCLK is supposed to be. Furthermore, that assumption of MCLK being the parent has been broken on newer SoCs, so let's use the proper formula, and have the parent rate as an argument. Fixes: 7d2993811a1e ("ASoC: sun4i-i2s: Add support for H3") Fixes: 21faaea1343f ("ASoC: sun4i-i2s: Add support for A83T") Fixes: 66ecce332538 ("ASoC: sun4i-i2s: Add compatibility with A64 codec I2S") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://lore.kernel.org/r/c3595e3a9788c2ef2dcc30aa3c8c4953bb5cc249.1566242458.git-series.maxime.ripard@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-07-10ASoC: sun4i-i2s: Add offset to RX channel selectMarcus Cooper
[ Upstream commit f9927000cb35f250051f0f1878db12ee2626eea1 ] Whilst testing the capture functionality of the i2s on the newer SoCs it was noticed that the recording was somewhat distorted. This was due to the offset not being set correctly on the receiver side. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-07-10ASoC: sun4i-i2s: Fix sun8i tx channel offset maskMarcus Cooper
[ Upstream commit 7e46169a5f35762f335898a75d1b8a242f2ae0f5 ] Although not causing any noticeable issues, the mask for the channel offset is covering too many bits. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-17ASoC: sun8i-codec: fix crash on module removalVasily Khoruzhick
[ Upstream commit 278df5e5527b633f4882f1680ad58b62a7c07bfe ] drvdata is actually sun8i_codec, not snd_soc_card, so it crashes when calling snd_soc_card_get_drvdata(). Drop card and scodec vars anyway since we don't need to disable/unprepare clocks - it's already done by calling runtime_suspend() Drop clk_disable_unprepare() calls for the same reason. Fixes: 36c684936fae7 ("ASoC: Add sun8i digital audio codec") Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-03-28Merge remote-tracking branches 'asoc/topic/sta529', 'asoc/topic/sti-sas', ↵Mark Brown
'asoc/topic/stm32', 'asoc/topic/sun4i' and 'asoc/topic/sun8i' into asoc-next
2018-02-26ASoC: sun4i-i2s: Fix RX slot number of SUN8IYong Deng
I2S's RX slot number of SUN8I should be shifted 4 bit to left. Fixes: 7d2993811a1e ("ASoC: sun4i-i2s: Add support for H3") Signed-off-by: Yong Deng <yong.deng@magewell.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2018-02-12ASoC: sun8i: replace codec to componentKuninori Morimoto
Now we can replace Codec to Component. Let's do it. Note: xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 0 -> .idle_bias_on = 1 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-12ASoC: sun4i: replace codec to componentKuninori Morimoto
Now we can replace Codec to Component. Let's do it. Note: xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 0 -> .idle_bias_on = 1 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-07Merge remote-tracking branches 'asoc/topic/sam9x5_wm8731', ↵Mark Brown
'asoc/topic/sgtl5000' and 'asoc/topic/sun8i-codec' into asoc-next
2018-01-24ASoC: sun8i-codec: Add ADC support for a33Mylene JOSSERAND
Add ADC support for the sun8i-codec driver. This driver uses microphones widgets and routes provided by the analog part (sun8i-codec-analog). Some digital configurations are needed by creating new ADC widgets and routes. Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-12Merge remote-tracking branches 'asoc/topic/sunxi', 'asoc/topic/symmetry', ↵Mark Brown
'asoc/topic/tas5720', 'asoc/topic/tas6424' and 'asoc/topic/tfa9879' into asoc-next
2017-12-14ASoC: sun4i-i2s: Show detailed error when DAI configuration callbacks failChen-Yu Tsai
When any of the DAI hardware configuration callbacks (.hw_param, .set_fmt, .set_sysclk) fails, there is no explanation about why it failed. This is particularly confusing for .hw_param, which covers many parameters of the DAI. Telling the users what parameter isn't supported, and what the requested value was goes a long way for developers trying to combine sun4i-i2s with external codecs. This patch adds dev_err calls explaining what isn't supported or failed, and what the value was. sun4i_i2s_set_clk_rate()'s first parameter was changed to a struct snd_soc_dai *dai, so we can get the underlying device. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Marcus Cooper <codekipper@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-12-12ASoC: sun4i-codec: enable 12Khz and 24Khz audio sample ratesAndrea Bondavalli
H3 ASoC supports 12Khz and 24Khz audio sample rates but the current drivers doesn't advertise these rates properly and they cannot be used. For example attempt to capture at 12Khz uses 11Khz (same applies to audio playback): Recording raw data '/tmp/testS16_LE.raw' : Signed 16 bit Little Endian, Rate 12000 Hz, Stereo Warning: rate is not accurate (requested = 12000Hz, got = 11025Hz) This patch fixes the audio sample rates declared and supported by the driver according to the H3 data sheet. Specifically for audio playback: 8000, 11050, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 96000, 192000 and for audio capture: 8000, 11050, 12000, 16000, 22050, 24000, 32000, 44100, 48000 Signed-off-by: Andrea Bondavalli <andrea.bondavalli74@gmail.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-12-12ASoC: sun4i-i2s: Add support for A83TChen-Yu Tsai
The I2S controller in the A83T is mostly compatible with the one found in earlier SoCs such as the A20 and A31. While the documents publicly available for the A83T do not cover this hardware, the officially released BSP kernel does have register definitions for it. These were matched against the A20 user manual. The only difference is the TX FIFO and interrupt status registers have been swapped around, like what we have seen with the SPDIF controller. This patch adds support for this hardware. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-10Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sgtl5000', ↵Mark Brown
'asoc/topic/stm32', 'asoc/topic/sunxi' and 'asoc/topic/tas571x' into asoc-next
2017-11-10Merge remote-tracking branch 'asoc/fix/sunxi' into asoc-linusMark Brown
2017-11-09ASoC: sun4i-codec: fixed 32bit audio capture support for H3/H2+Andrea Bondavalli
32bit and 24bit audio capture formats for H3/H2+ are broken because the RX_SAMPLE_BITS and the RX_FIFO_MODE bits of AC_ADC_FIFOC register of the audio codec are not set to operate in 24bit mode but in 16bit mode only. The following patch sets the H3 audio codec registers and the DMA bus width properly when a 24/32bit capture is requested. Signed-off-by: Andrea Bondavalli <andrea.bondavalli74@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ASoC: sun8i-codec: Add a comment on the LRCK inversionMaxime Ripard
The current code might be a bit intriguing without having experienced the issue before, and might come up as a mistake. Make explicit what's going on by adding a comment. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ASoC: sun8i-codec: Set the BCLK dividerMaxime Ripard
While the current code was reporting to be able to work in master mode, it failed to do so because the BCLK divider wasn't programmed, meaning that the BCLK would run at the PLL's frequency no matter the sample rate. It was obviously a bit too fast. Add support to retrieve the divider to use, and set it. Since our PLL is not always able to generate a perfect multiple of the sample rate, we'll have to choose the closest divider that matches our setup. Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec") Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org>
2017-11-08ASoC: sun8i-codec: Fix left and right channels inversionMaxime Ripard
Since its introduction, the codec had an inversion of the left and right channels. It turned out to be pretty simple as it appears that the codec doesn't have the same polarity on the LRCK signal than the I2S block. Fix this by inverting our bit value for the LRCK inversion. Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec") Cc: <stable@vger.kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-08ASoC: sun8i-codec: Invert Master / Slave conditionMaxime Ripard
The current code had the condition backward when checking if the codec should be running in slave or master mode. Fix it, and make the comment a bit more readable. Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec") Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org>
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman
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: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-21ASoC: sun4i-i2s: Add support for H3Marcus Cooper
The sun8i-h3 introduces a lot of changes to the i2s block such as different register locations, extended clock division and more operational modes. As we have to consider the earlier implementation then these changes need to be isolated. None of the new functionality has been implemented yet, the driver has just been expanded to allow it work on the H3 SoC. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-21ASoC: sun4i-i2s: Update global enable with bitmaskMarcus Cooper
The default value of the config register is different on newer SoCs and therefore enabling/disabling with a register write will clear bits used to set the direction of the clock and frame pins. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-21ASoC: sun4i-i2s: Check for slave select bitMarcus Cooper
The newer SoCs do not have this setting. Instead they set the pin direction. Add a check to see if the bit is valid and if so set it accordingly. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-21ASoC: sun4i-i2s: Add regmap field to set DAI formatMarcus Cooper
On the newer SoCs the bits to configure the operational mode are located in a different register. Add a regmap field so that this location can be configured. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-21ASoC: sun4i-i2s: Add mclk enable regmap fieldMarcus Cooper
The location of the mclk output enable bit is different on newer SoCs. Use a regmap field to enable it. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-21ASoC: sun4i-i2s: bclk and lrclk polarity tidyupMarcus Cooper
On newer SoCs the bit fields for the blck and lrclk polarity are in a different locations. Use regmap fields to set the polarity bits as intended. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-21ASoC: sun4i-i2s: Add regfields for word size select and sample resolutionMarcus Cooper
On newer SoCs the location of the slot width select and sample resolution are different and also there is a bigger range of support. For the current supported rates then an offset is required. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-21ASoC: sun4i-i2s: Add regmap fields for channelsMarcus Cooper
On the original i2s block the channel mapping and selection were configured for stereo audio by default: This is not the case with the newer SoCs and they are also located at different offsets. To support the newer SoC then regmap fields have been added to the quirks and these are initialised to their correct settings during probing. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-21ASoC: sun4i-codec: Remove unnecessary function callDonglin Peng
First of all,the address of pdev->dev is assigned to card->dev in create_card,then the function platform_set_drvdata copies the value the variable card to pdev->dev.driver_data, but when calling snd_soc_register_card,the function dev_set_drvdata(card->dev, card) will also do the same copy operation,so i think that the former copy operation can be removed. Signed-off-by: Peng Donglin <dolinux.peng@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-14ASoC: sun4i-i2s: Add TX FIFO offset to quirksMarcus Cooper
It has been seen that the newer SoCs have a different TX FIFO address. Add this to the quirks structure. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-14ASoC: sun4i-i2s: Add regmap config to quirksMarcus Cooper
The newer SoCs have a larger range than the original SoC that this driver was developed for. By adding the regmap config to the quirks then the driver can initialise the managed register map correctly. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-14ASoC: sun4i-i2s: Add clkdiv offsets to quirksMarcus Cooper
The BCLKDIV and MCLKDIV found on newer SoCs start from an offset of 1. Add the functionality to adjust the division values according to the needs to the device being used. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-07ASoC: sunxi: make snd_soc_codec_driver structures as constBhumika Goyal
Declare snd_soc_codec_driver structures as const as they are either passed as an argument to the function snd_soc_register_codec or stored as reference in field codec of type sun4i_codec_quirks. Both the fucntion argument and the codec field are of type const, so declare the structures with this property as const. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-01ASoC: sun4i-i2s: Extend quirks scopeMarcus Cooper
In preparation for the changes required to support newer SoCs then quirks has been moved and also added to the device structure. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-07-26ASoC: sun4i-spdif: Handle return value of clk_prepare_enable.Arvind Yadav
clk_prepare_enable() can fail here and we must check its return value. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-07-19ASoC: sun4i: explicitly request exclusive reset controlPhilipp Zabel
Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting reset lines") started to transition the reset control request API calls to explicitly state whether the driver needs exclusive or shared reset control behavior. Convert all drivers requesting exclusive resets to the explicit API call so the temporary transition helpers can be removed. No functional changes. Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: alsa-devel@alsa-project.org Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-07-17ASoC: sun8i-codec: constify snd_soc_dai_ops structureGustavo A. R. Silva
This structure is only stored in the ops field of a snd_soc_dai_driver structure. That field is declared const, so snd_soc_dai_ops structures that have this property can be declared as const also. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-07-17ASoC: sun4i-codec: Remove unneeded gpiod NULL checkFabio Estevam
The gpiod API checks for NULL descriptors, so there is no need to duplicate the check in the driver. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-06-06ASoC: sun4i-codec: Add support for V3s codecIcenowy Zheng
The codec in the V3s is similar to the one found on the A31. One key difference is the analog path controls are routed through the PRCM block. This is supported by the sun8i-codec-analog driver, and tied into this codec driver with the audio card's aux_dev. In addition, the V3s does not have LINEIN, LINEOUT, MBIAS and MIC2, MIC3, and the FIFO related registers are like H3. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-06-06ASoC: sun8i-codec-analog: add support for V3s SoCIcenowy Zheng
The V3s SoC features an analog codec with headphone support but without mic2 and linein. Add support for it. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-06-06ASoC: sun8i-codec-analog: prepare a mixer control/widget/route set for V3sIcenowy Zheng
Allwinner V3s has an analog codec without MIC2 and Line In, which will need a special set of mixer controls/widgets/routes, otherwise meaningless controls will be exported to userspace and confuse the user. Add the special set, and use it when the SoC has no MIC2 and Line In. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-05-24ASoC: sun8i-codec-analog: split out mbiasIcenowy Zheng
Allwinner V3s features an analog codec without MBIAS pin. Split out this part, in order to prepare for the V3s analog codec. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-03-15ASoC: sun8i-codec: Convert to use SND_SOC_DAPM_AIF_INMylène Josserand
Update the driver to use SND_SOC_DAPM_AIF_IN instead of SND_SOC_DAPM_DAC. Rename the interface's widgets to be more precise on which slot the interface is connected. Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-03-15ASoC: sun8i-codec: Fix space on audio-routing widgetMylène Josserand
An unwanted space is present in an audio widget's name on the dapm routing. It causes an error on the recognition of this widget (error: ("no dapm match for AIF1 Slot 0 Right"). Remove the space fixes it. Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-03-15ASoC: sun8i-codec-analog: split out line inIcenowy Zheng
Allwinner V3s features an analog codec without LINEIN. Split out this part, in order to prepare for the V3s analog codec. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-06-06 18:52:31 +0000