linux-dev/sound/soc/atmel/Kconfig, branch master

ASoC: wm8731: Factor out the I2C and SPI bus code into separate modules

2022-04-04T07:39:32Z

Placing both the I2C and SPI code in the same module causes problems with mixes of modular and non-modular builds of the buses so it's generally bad practice. As with other drivers split the bus code out of the WM8731 driver into separate modules. Signed-off-by: Mark Brown Acked-by: Charles Keepax Link: https://lore.kernel.org/r/20220325153121.1598494-6-broonie@kernel.org Signed-off-by: Mark Brown

ASoC: atmel: mchp-pdmc: add PDMC driver

2022-03-08T13:38:59Z

The Pulse Density Microphone Controller (PDMC) interfaces up to 4 digital microphones having Pulse Density Modulated (PDM) outputs. It generates a single clock line and samples 1 or 2 data lines. The signal path includes an audio grade programmable decimation filter and outputs 24-bit audio words on the APB bus. Signed-off-by: Codrin Ciubotariu Link: https://lore.kernel.org/r/20220307122202.2251639-4-codrin.ciubotariu@microchip.com Signed-off-by: Mark Brown

ASoC: atmel: ATMEL drivers don't need HAS_DMA

2021-07-11T22:48:35Z

On a config (such as arch/sh/) which does not set HAS_DMA when MMU is not set, several ATMEL ASoC drivers select symbols that cause kconfig warnings. There is one "depends on HAS_DMA" which is no longer needed. Dropping it eliminates the kconfig warnings and still builds with no problems reported. Fix the following kconfig warnings: WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC Depends on [n]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && HAS_DMA [=n] Selected by [m]: - SND_ATMEL_SOC_SSC [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] - SND_ATMEL_SOC_SSC_PDC [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && ATMEL_SSC [=m] WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_SSC_PDC Depends on [n]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && ATMEL_SSC [=m] && HAS_DMA [=n] Selected by [m]: - SND_AT91_SOC_SAM9G20_WM8731 [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && (ARCH_AT91 || COMPILE_TEST [=y]) && ATMEL_SSC [=m] && SND_SOC_I2C_AND_SPI [=m] WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_SSC Depends on [n]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && HAS_DMA [=n] Selected by [m]: - SND_ATMEL_SOC_SSC_DMA [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && ATMEL_SSC [=m] WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_SSC_DMA Depends on [n]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && ATMEL_SSC [=m] && HAS_DMA [=n] Selected by [m]: - SND_ATMEL_SOC_WM8904 [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && (ARCH_AT91 || COMPILE_TEST [=y]) && ATMEL_SSC [=m] && I2C [=m] - SND_AT91_SOC_SAM9X5_WM8731 [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && SND_ATMEL_SOC [=m] && (ARCH_AT91 || COMPILE_TEST [=y]) && ATMEL_SSC [=m] && SND_SOC_I2C_AND_SPI [=m] Signed-off-by: Randy Dunlap Reviewed-by: Codrin Ciubotariu Acked-by: Alexandre Belloni Link: https://lore.kernel.org/r/20210707214752.3831-1-rdunlap@infradead.org Signed-off-by: Mark Brown

ASoC: mchp-i2s-mcc: Add compatible for SAMA7G5

2021-03-10T13:08:36Z

Microchip's new SAMA7G5 includes an updated I2S-MCC compatible with the previous version found on SAM9X60. The new controller includes 8 (4 * 2) input and output data pins for up to 8 channels for I2S and Left-Justified formats. Signed-off-by: Codrin Ciubotariu Link: https://lore.kernel.org/r/20210301170905.835091-3-codrin.ciubotariu@microchip.com Signed-off-by: Mark Brown

ASoC: atmel: fix spelling mistake in Kconfig "programable" -> "programmable"

2020-12-16T13:53:53Z

There are a couple of spelling mistakes in the Kconfig help text. Fix them. Signed-off-by: Colin Ian King Reviewed-by: Codrin Ciubotariu Link: https://lore.kernel.org/r/20201216112608.11385-1-colin.king@canonical.com Signed-off-by: Mark Brown

ASoC: atmel: mchp-spdifrx needs COMMON_CLK

2020-12-04T23:26:34Z

Compile-testing this driver on an older platform without CONFIG_COMMON_CLK fails with ERROR: modpost: "clk_set_min_rate" [sound/soc/atmel/snd-soc-mchp-spdifrx.ko] undefined! Make this is a strict dependency. Fixes: ef265c55c1ac ("ASoC: mchp-spdifrx: add driver for SPDIF RX") Signed-off-by: Arnd Bergmann Reviewed-by: Codrin Ciubotariu Link: https://lore.kernel.org/r/20201203223815.1353451-1-arnd@kernel.org Signed-off-by: Mark Brown

ASoC: mchp-spdifrx: add driver for SPDIF RX

2020-10-02T19:45:35Z

The new SPDIF RX controller is a serial port compliant with the IEC-60958 standard. It also supports programmable User Data and Channel Status fields. This IP is embedded in Microchip's sama7g5 SoC. Signed-off-by: Codrin Ciubotariu Link: https://lore.kernel.org/r/20201002160305.815523-3-codrin.ciubotariu@microchip.com Signed-off-by: Mark Brown

ASoC: mchp-spdiftx: add driver for S/PDIF TX Controller

2020-09-09T16:15:57Z

The new SPDIF TX controller is a serial port compliant with the IEC- 60958 standard. It also supports programmable User Data and Channel Status fields. This IP is embedded in Microchip's sama7g5 SoC. Signed-off-by: Codrin Ciubotariu Link: https://lore.kernel.org/r/20200909145348.367033-2-codrin.ciubotariu@microchip.com Signed-off-by: Mark Brown

ASoC: atmel: fix atmel_ssc_set_audio link failure

2020-02-10T11:59:09Z

The ssc audio driver can call into both pdc and dma backends. With the latest rework, the logic to do this in a safe way avoiding link errors was removed, bringing back link errors that were fixed long ago in commit 061981ff8cc8 ("ASoC: atmel: properly select dma driver state") such as sound/soc/atmel/atmel_ssc_dai.o: In function `atmel_ssc_set_audio': atmel_ssc_dai.c:(.text+0xac): undefined reference to `atmel_pcm_pdc_platform_register' Fix it this time using Makefile hacks and a comment to prevent this from accidentally getting removed again rather than Kconfig hacks. Fixes: 18291410557f ("ASoC: atmel: enable SOC_SSC_PDC and SOC_SSC_DMA in Kconfig") Signed-off-by: Arnd Bergmann Signed-off-by: Codrin Ciubotariu Link: https://lore.kernel.org/r/20200130130545.31148-1-codrin.ciubotariu@microchip.com Reviewed-by: Michał Mirosław Signed-off-by: Mark Brown

ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m

2020-01-13T16:09:57Z

If CONFIG_SND_ATMEL_SOC_DMA=m, build error: sound/soc/atmel/atmel_ssc_dai.o: In function `atmel_ssc_set_audio': (.text+0x7cd): undefined reference to `atmel_pcm_dma_platform_register' Function atmel_pcm_dma_platform_register is defined under CONFIG SND_ATMEL_SOC_DMA, so select SND_ATMEL_SOC_DMA in CONFIG SND_ATMEL_SOC_SSC, same to CONFIG_SND_ATMEL_SOC_PDC. Reported-by: Hulk Robot Signed-off-by: Chen Zhou Link: https://lore.kernel.org/r/20200113133242.144550-1-chenzhou10@huawei.com Signed-off-by: Mark Brown