aboutsummaryrefslogtreecommitdiffstats
path: root/sound/soc/xilinx (follow)
AgeCommit message (Collapse)AuthorFilesLines
2019-12-11ASoC: xilinx: Use managed buffer allocationTakashi Iwai1-12/+1
Clean up the driver with the new managed buffer allocation API. The hw_free callback became superfluous and got dropped. Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20191210142614.19405-16-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-11ASoC: xilinx: Drop superfluous ioctl PCM opsTakashi Iwai1-1/+0
ASoC PCM core deals the empty ioctl field now as default. Let's kill the redundant lines. Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20191210145406.21419-21-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-07Merge tag 'asoc-v5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-nextTakashi Iwai1-39/+24
ASoC: Updates for v5.5 Some big changes in the core but more about cleanps and refactorings than new features, plus a collection of new drivers and lots of small fixes and improvements to existing ones. - Lots more cleanups from Morimoto-san. Now that everything is a component this is mostly about refactorings to clarify and simplify the core, a combination of things that are no longer required due to refactorings and spotting similarities. - Many fixes to the Sound Open Firmware code. - Wake on voice support for Chromebooks. - SPI support for RT5677. - New drivers for Analog Devices ADAU7118, Intel Cannonlake systems with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770.
2019-10-08ASoC: xilinx: xlnx_formatter_pcm: remove snd_pcm_opsKuninori Morimoto1-31/+23
snd_pcm_ops is no longer needed. Let's use component driver callback. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87bluzaf0y.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-10-07sound: Fix Kconfig indentationKrzysztof Kozlowski1-10/+10
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20191004144931.3851-1-krzk@kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-10-01ASoC: xlnx: Use devm_platform_ioremap_resource() in xlnx_formatter_pcm_probe()Markus Elfring1-8/+1
Simplify this function implementation by using a known wrapper function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Link: https://lore.kernel.org/r/8f7cf483-6ab3-d00f-5606-863e9f5b31fc@web.de Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-02ASoC: Remove dev_err() usage after platform_get_irq()Stephen Boyd1-2/+0
We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // <smpl> @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // </smpl> While we're here, remove braces on if statements that only have one statement (manually). Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20190730181557.90391-50-swboyd@chromium.org Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-31ASoC: xlnx: use devm_platform_ioremap_resource() to simplify codeYueHaibing2-5/+2
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190727150738.54764-32-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner2-0/+2
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-08ASoC: xlnx: fix up for snd_pcm_lib_preallocate_pages_for_all() API changeStephen Rothwell1-1/+2
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-01-14ASoC: xlnx: parse AES audio parametersMaruthi Srinivas Bayyavarapu1-0/+143
AES channel status carries various audio parameters. If channel status is detected, current patch extracts sample rate and bit depth parameters of the incoming stream during capture. Signed-off-by: Maruthi Srinivas Bayyavarapu <maruthi.srinivas.bayyavarapu@xilinx.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-01-07ASoC: xlnx: enable SPDIF driver buildMaruthi Srinivas Bayyavarapu2-0/+9
Added SPDIF driver build related changes. Signed-off-by: Maruthi Srinivas Bayyavarapu <maruthi.srinivas.bayyavarapu@xilinx.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-01-07ASoC: xlnx: add SPDIF audio driverMaruthi Srinivas Bayyavarapu1-0/+339
Added SPDIF audio driver. This provides playback and capture of AES audio over SPDIF interface. Signed-off-by: Maruthi Srinivas Bayyavarapu <maruthi.srinivas.bayyavarapu@xilinx.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-01-03ASoC: xlnx: fix error handling in xlnx_formatter_pcm_probeGustavo A. R. Silva1-2/+2
Currently, if platform_get_irq_byname() fails, the returned error turns into a huge value, once it is being store into a variable of type unsigned int, hence never actually reporting any error and causing unexpected behavior when using the values stored in aud_drv_data->s2mm_irq and aud_drv_data->mm2s_irq. Fix this by changing the type of variables s2mm_irq and mm2s_irq in structure xlnx_pcm_drv_data from unsigned int to int. Addresses-Coverity-ID: 1476096 ("Unsigned compared against 0") Fixes: 796175a94a7f ("ASoC: xlnx: add pcm formatter platform driver") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-01-03ASoC: xlnx: enable audio formatter driver buildMaruthi Srinivas Bayyavarapu2-0/+9
Enable audio formatter driver build. Signed-off-by: Maruthi Srinivas Bayyavarapu <maruthi.srinivas.bayyavarapu@xilinx.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-01-03ASoC: xlnx: add pcm formatter platform driverMaruthi Srinivas Bayyavarapu1-0/+565
The audio formatter PL IP supports DMA of two streams - mm2s and s2mm for playback and capture respectively. Apart from DMA, IP also does conversions like PCM to AES and viceversa. This patch adds DMA component driver for the IP. Signed-off-by: Maruthi Srinivas Bayyavarapu <maruthi.srinivas.bayyavarapu@xilinx.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-01-03ASoC: xlnx: change license header format styleMaruthi Srinivas Bayyavarapu1-8/+7
Changed License header from C to C++ style comment block. Signed-off-by: Maruthi Srinivas Bayyavarapu <maruthi.srinivas.bayyavarapu@xilinx.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-01-03ASoC: xlnx: Grammar s/the the/the/Geert Uytterhoeven1-1/+1
Fixes: 33f8db9a89200c18 ("ASoC: xlnx: enable i2s driver build") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-13ASoC: xlnx: enable i2s driver buildMaruthi Srinivas Bayyavarapu2-0/+10
Enabled i2s driver build option. Signed-off-by: Maruthi Srinivas Bayyavarapu <maruthi.srinivas.bayyavarapu@xilinx.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-13ASoC: xlnx: Add i2s driverMaruthi Srinivas Bayyavarapu1-0/+185
I2S IP instance can work in transmitter/playback or receiver/capture mode exclusively. The patch registers corresponding instance as ASoC component with audio framework. Signed-off-by: Maruthi Srinivas Bayyavarapu <maruthi.srinivas.bayyavarapu@xilinx.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.