kernel/linux.git/include/linux/platform_data/davinci_asp.h, branch v6.19.11

ASoC: ti: davinci-i2s: Remove the unused clk_input_pin attribute

2024-04-09T15:58:34+00:00

The clk_input_pin attribute of davinci_mcbsp_dev struct is not set since commit 257ade78b601 ("ASoC: davinci-i2s: Convert to use edma-pcm"). Remove the attribute. Keep the behaviour of the MCBSP_CLKR case as MCBSP_CLKR == 0. I can't test the BC_FP format so I added back the initial comment that was removed by commit ec6375533748 ("ASoC: DaVinci: Added selection of clk input pin for McBSP"). This was the last dependency to linux/platform_data/davinci_asp.h so it is not included anymore. Remove the enum mcbsp_clk_input_pin from davinci_asp.h as it is not used anywhere else. Signed-off-by: Bastien Curutchet Acked-by: Peter Ujfalusi Link: https://msgid.link/r/20240402071213.11671-4-bastien.curutchet@bootlin.com Signed-off-by: Mark Brown

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2)

2022-06-10T12:51:35+00:00

Based on the normalized pattern: this program is free software you can redistribute it and/or modify it under the terms of the gnu general public license as published by the free software foundation version 2 this program is distributed as is without any warranty of any kind whether express or implied without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Reviewed-by: Allison Randal Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

ASoC: ti: davinci-mcasp: Add support for the OMAP4 version of McASP

2021-07-11T22:46:39+00:00

There is a single McASP on OMAP4 (and OMAP5) which is configured to only support DIT playback mode on a single serializer. Add 0x200 offset to DAT port address as the TRM suggests it. Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20210705194249.2385-4-peter.ujfalusi@gmail.com Signed-off-by: Mark Brown

include/: replace HTTP links with HTTPS ones

2020-08-12T17:57:59+00:00

Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Signed-off-by: Alexander A. Klimov Signed-off-by: Andrew Morton Reviewed-by: Kees Cook Link: http://lkml.kernel.org/r/20200726110117.16346-1-grandmaster@al2klimov.de Signed-off-by: Linus Torvalds

ASoC: davinci-mcasp: Implement configurable dismod handling

2018-11-28T12:41:31+00:00

If the dismod is specified in the DT node, use the specified custom value to configure the drive on state of the inactive TX slots. If the dismod is not present or booted in legacy mode, the dismod is set to low as it was the original behavior. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown

ASoC: davinci-mcasp: Rename platform data struct

2014-02-03T18:26:59+00:00

Rename the struct for the platform data: snd_platform_data -> davinci_mcasp_pdata Since we have users under arch/arm/mach-davinci/ for this struct add temporary define to avoid breakage. The arch code can be updated later to use the new struct name. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown

ASoC: davinci-mcasp: Support for McASP version found in DRA7xx

2013-12-10T11:22:16+00:00

The IP in DRA7xx is similar to the IP found in TI81xxAM3xxx/AM4xxx type of SoCs but it is is integrated with sDMA instead of eDMA. The suitable pcm driver for DRA7xx is the omap-pcm driver which is using dmaengine. In the driver we can configure both dma related structures used for eDMA and sDMA. The only thing we need to make sure that we set the correct dma_data at startup with snd_soc_dai_set_dma_data() Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown

ASoC: davinci-mcasp: Extract DMA channels directly from DT

2013-10-22T11:03:21+00:00

Extract DMA channels directly from DT as they can not be found from platform resources anymore. This is a work-around until davinci audio driver is updated to use dmaengine. Signed-off-by: Jyri Sarha Signed-off-by: Mark Brown

ASoC: McASP: remove unused variables

2012-12-07T05:46:56+00:00

codec_fmt and sample_rate variables are unused in both snd_platform_data and davinci_audio_dev, so drop them. Signed-off-by: Daniel Mack Signed-off-by: Mark Brown

ASoC: davinci: replace private sram api with genalloc

2012-10-22T13:58:34+00:00

Removes the DaVinci private SRAM API and replaces it with the genalloc API. The SRAM gen_pool is passed in pdata since DaVinci is in the early stages of DT conversion. [zonque@gmail.com: stub out gen_pool functions for !CONFIG_GENERIC_ALLOCATOR] Signed-off-by: Matt Porter Signed-off-by: Mark Brown