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2019-08-30ASoC: ti: edma-pcm: Fix for legacy dma_slave_map based channel lookupPeter Ujfalusi1-1/+16
Most of the daVinci devices does not boot with DT. In this case the DMA channel is looked up with dma_slave_map and for that the chan_names[] must be configured. Both McASP and ASP/McBSP uses "tx" and "rx" as channel names, so we can just do this when the dev->of_node is not valid. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/20190830103841.25128-4-peter.ujfalusi@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174Thomas Gleixner1-9/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty 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 in 655 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-11ASoC: ti: remove compat dma probingArnd Bergmann1-4/+1
After running into a link error: sound/soc/ti/edma-pcm.o:(.rodata+0x18): undefined reference to `edma_filter_fn' I checked all users of this, and they have new-style 'dma_slave_map' tables, so none of them should still need it. Removing the associated lines simplifies the code and avoids the build-time dependency on the respective dmaengine drivers. Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-18ASoC: ti: Merge davinci and omap directoriesPeter Ujfalusi1-0/+59
Create new directory to contain all Texas Instruments specific DAI, platform and machine drivers instead of scattering them under davinci and omap directories. There is already inter dependency between the two directories becasue of McASP (on dra7x it is serviced by sDMA, not EDMA). With the upcoming AM654 we will need to introduce new platform driver for UDMA and it does not fit under davinci, nor under omap. With the move I have restructured the Kconfig to be more usable in the era of simple-sound-card: CPU DAIs can be selected individually and they will select the platform driver they can be served with. To avoid breakage, I have moved over deprecated Kconfig options so defconfig builds will work without regression. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> For sound/soc/{omap => ti}: Tested-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@kernel.org>