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4f865485 |
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23-Sep-2022 |
Gaosheng Cui <cuigaosheng1@huawei.com> |
ASoC: fsl: Remove unused inline function imx_pcm_dma_params_init_data() The imx_pcm_dma_params_init_data() are no longer used since commit c31da0b196f9 ("ASoC: imx-ssi: Remove unused driver"), and the function is used to initialize some members of "struct imx_dma_data", it's more readable to assign the value directly, imx_pcm_dma_params_init_data is useless, so remove it. Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Link: https://lore.kernel.org/r/20220923090355.507648-1-cuigaosheng1@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
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c6547c2e |
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14-Apr-2022 |
Sascha Hauer <s.hauer@pengutronix.de> |
dmaengine: imx: Move header to include/dma/ The i.MX DMA drivers are device tree only, nothing in include/linux/platform_data/dma-imx.h has platform_data in it, so move the file to include/linux/dma/imx-dma.h. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-By: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20220414162249.3934543-10-s.hauer@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
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9b3ff637 |
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23-Feb-2022 |
Sascha Hauer <s.hauer@pengutronix.de> |
ASoC: fsl: Drop unused argument from imx_pcm_dma_init() Since 70d435ba1cd ("ASoC: imx-pcm-dma: simplify pcm_config") the size argument to imx_pcm_dma_init() is unused, so drop it. Also remove the now unused defines that the users of imx_pcm_dma_init() used to pass the size argument Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.kernel.org/r/20220223130625.3430589-1-s.hauer@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
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1c05c1ed |
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05-Apr-2019 |
Andra Danciu <andradanciu1997@gmail.com> |
ASoC: imx-pcm: Switch to SPDX identifier Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Andra Danciu <andradanciu1997@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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0d69e0dd |
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23-Jun-2015 |
Shengjiu Wang <shengjiu.wang@freescale.com> |
ASoC: fsl: Add dedicated DMA buffer size for each cpu dai As the ssi is not the only cpu dai, there are esai, spdif, sai. and imx_pcm_dma can be used by all of them. Especially ESAI need a larger DMA buffer size. So Add dedicated DMA buffer for each cpu dai. Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Acked-by: Timur Tabi <timur@tabi.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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7e6d18ac |
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28-Nov-2013 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: fsl: Use devm_snd_dmaengine_pcm_register() Makes the code shorter. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
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3f1a91aa |
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29-Jul-2013 |
Fabio Estevam <fabio.estevam@freescale.com> |
ASoC: fsl: Fix module build Building imx_v6_v7_defconfig with all audio drivers as modules results in the folowing build error: ERROR: "imx_pcm_fiq_init" [sound/soc/fsl/snd-soc-imx-ssi.ko] undefined! ERROR: "imx_pcm_dma_init" [sound/soc/fsl/snd-soc-imx-ssi.ko] undefined! ERROR: "imx_pcm_fiq_exit" [sound/soc/fsl/snd-soc-imx-ssi.ko] undefined! ERROR: "imx_pcm_dma_exit" [sound/soc/fsl/snd-soc-imx-ssi.ko] undefined! ERROR: "imx_pcm_dma_init" [sound/soc/fsl/snd-soc-fsl-ssi.ko] undefined! ERROR: "imx_pcm_dma_exit" [sound/soc/fsl/snd-soc-fsl-ssi.ko] undefined! Fix this by allowing SND_SOC_IMX_PCM_FIQ and SND_SOC_IMX_PCM_DMA to be also built as modules and by using 'IS_ENABLED' to cover the module case. Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
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32bd8cd2 |
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25-Jul-2013 |
Nicolin Chen <b42378@freescale.com> |
ASoC: fsl: Set sdma peripheral type directly Let CPU DAI drivers set SDMA periperal type directly to support more dma types(SPDIF, ESAI) other than only two for SSI. This will easily allow some non-SSI drivers to use the imx-pcm-dma as well. Signed-off-by: Nicolin Chen <b42378@freescale.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
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9051cba1 |
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20-Jun-2013 |
Markus Pargmann <mpa@pengutronix.de> |
ASoC: imx-pcm-fiq: Introduce pcm-fiq-params Cleaner parameter passing for imx-pcm-fiq. Create a seperated fiq-params struct to pass all arguments. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
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dbdf6b54 |
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24-Apr-2013 |
Shawn Guo <shawn.guo@linaro.org> |
ASoC: fsl: remove imx-pcm driver With imx-pcm-dma moving to generic dmaengine pcm driver and the removal of imx-pcm-audio/imx-fiq-pcm-audio platform device use, now imx-pcm driver contains a few functions that are only used by imx-pcm-fiq.c. Move these functions into imx-pcm-fiq.c and remove imx-pcm.c completely. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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88e89f55 |
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24-Apr-2013 |
Shawn Guo <shawn.guo@linaro.org> |
ASoC: fsl: create function imx_pcm_fiq_exit() Create function imx_pcm_fiq_exit() to be paired with imx_pcm_fiq_init() just like the pair of imx_pcm_dma_init() and imx_pcm_dma_exit(). Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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adaa3229 |
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15-Apr-2013 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: imx: Use generic dmaengine PCM Use the generic dmaengine PCM driver instead of a custom implementation. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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a8909c9b |
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03-Apr-2013 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: fsl: Use common DAI DMA data struct Use the common DAI DMA data struct for fsl/imx, this allows us to use the common helper function to configure the DMA slave config based on the DAI DMA data. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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312bb4f6 |
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22-Mar-2013 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: imx-pcm: Embed the imx_dma_data struct in the dma_params struct Currently the imx_dma_data struct, which gets passed to the dmaengine driver, is allocated and constructed in the pcm driver from the data stored in the dma_params struct. The dma_params struct gets passed to the pcm driver from the dai driver. Instead of going this route of indirection embed the dma_data struct directly into the dma_params struct and let the dai driver fill it in. This allows us to simplify the imx-pcm-dma driver quite a bit, since it doesn't have care about memory managing the imx_dma_data struct anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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1927661b |
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27-Jan-2013 |
Shawn Guo <shawn.guo@linaro.org> |
ASoC: fsl: fix snd-soc-imx-pcm module build When building modules with CONFIG_SND_IMX_SOC=m in imx_v6_v7_defconfig, we will see the following link error. LD [M] sound/soc/fsl/snd-soc-fsl-ssi.o LD [M] sound/soc/fsl/snd-soc-fsl-utils.o LD [M] sound/soc/fsl/snd-soc-imx-ssi.o LD [M] sound/soc/fsl/snd-soc-imx-audmux.o LD [M] sound/soc/fsl/snd-soc-imx-pcm.o sound/soc/fsl/imx-pcm-dma.o: In function `init_module': imx-pcm-dma.c:(.init.text+0x0): multiple definition of `init_module' sound/soc/fsl/imx-pcm-fiq.o:imx-pcm-fiq.c:(.init.text+0x0): first defined here sound/soc/fsl/imx-pcm-dma.o: In function `cleanup_module': imx-pcm-dma.c:(.exit.text+0x0): multiple definition of `cleanup_module' sound/soc/fsl/imx-pcm-fiq.o:imx-pcm-fiq.c:(.exit.text+0x0): first defined here make[4]: *** [sound/soc/fsl/snd-soc-imx-pcm.o] Error 1 The module snd-soc-imx-pcm is designed to link imx-pcm.o with imx-pcm-dma.o or imx-pcm-fiq.o depending on if option SND_SOC_IMX_PCM_DMA or SND_SOC_IMX_PCM_FIQ is enabled. Both imx-pcm-dma and imx-pcm-fiq register their own module_platform_driver. However, these two options are not mutually exclusive and can be enabled together. And that's why we see above multiple init_module definition error. Instead of having both imx-pcm-dma and imx-pcm-fiq register their own platform_driver, we should do only once in imx-pcm.c. Using platform_device_id to distinguish between imx-pcm-dma and imx-pcm-fiq, we can run-time call imx-pcm-dma/fiq specific initialization in .probe hook to have module snd-soc-imx-pcm work for both cases. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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b46b373f |
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28-Mar-2012 |
Shawn Guo <shawn.guo@linaro.org> |
ASoC: fsl: assign dma peripheral type according to bus topology The dma peripheral_type for SSI should be IMX_DMATYPE_SSI_SP if the SSI is on SPBA bus. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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a23dc694 |
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16-Mar-2012 |
Shawn Guo <shawn.guo@linaro.org> |
ASoC: imx: merge sound/soc/imx into sound/soc/fsl Freescale PowerPC and ARM/IMX families share the same SSI IP block. The patch merges sound/soc/imx into sound/soc/fsl, so that the possible code sharing and consolidation can happen. This is a plain merge, except that menuconfig SND_POWERPC_SOC is added in Kconfig for PowerPC platform as a correspondence to SND_IMX_SOC for IMX platform. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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