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path: root/sound/soc/qcom/lpass-ipq806x.c
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2017-04-21ASoC: qcom: move clock names into LPASS variant structLinus Walleij1-0/+6
The clock names for the two supported codecs are either "mi2s-*" name variants generated by code. This naming scheme does not work for platforms like MSM8660 which has I2S channels named CODEC_I2S_SPKR (rather than just "MI2S tertiary" and other repetitive names) and consequently have clocks named "codec-i2s-spkr-osr-clk" and similar. Skip the runtime generation of clock names and replace it with name lookup tables encoded into the variant data. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-02-20ASoC: qcom: ipq806x: add wrdma related register offsetsSrinivas Kandagatla1-0/+4
This patch adds wrdma related register offsets to the lpass variant data of ipq806x. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Kenneth Westfield <kwestfie@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-02-20ASoC: qcom: ipq806x: add error in dma allocation.Srinivas Kandagatla1-1/+4
ipq806x is only ever tested for playback so return error in dma allocation if the stream direction is capture. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Kenneth Westfield <kwestfie@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-02-20ASoC: qcom: pass direction to dma allocationSrinivas Kandagatla1-1/+1
This patch updates the internal dma allocation callbacks to take the stream direction so that it can allocate channels suitable for that stream direction. Before the capture support this was not necessary. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Kenneth Westfield <kwestfie@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-29ASoC: lpass-ipq806x: Staticise local symbolsLars-Peter Clausen1-1/+1
ipq806x_data is not used outside this file, so it can be static. Fixes the following sparse warning: sound/soc/qcom/lpass-ipq806x.c:76:22: warning: symbol 'ipq806x_data' was not declared. Should it be static? Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22ASoC: qcom: ipq806x_lpass_alloc_dma_channel() can be statickbuild test robot1-2/+2
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-21ASoC: qcom: remove hardcoded dma channelSrinivas Kandagatla1-0/+12
This patch removes hardcoded dma channel value in lpass driver, Now the dma channel allocation happens in the SOC specific layer. This will allow different LPASS integrations to use the lpass driver in more generic way. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Tested-by: Kenneth Westfield <kwestfie@codeaurora.org> Acked-by: Kenneth Westfield <kwestfie@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-21ASoC: qcom: remove hardcoded i2s port numberSrinivas Kandagatla1-0/+1
This patch attempts to remove the hardcoded i2s port number in lpass driver. Now the the port number comes from the dai id field. This will allow other SOCs to use different port numbers on the lpass driver. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Tested-by: Kenneth Westfield <kwestfie@codeaurora.org> Acked-by: Kenneth Westfield <kwestfie@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-21ASoC: qcom: move ipq806x specific bits out of lpass driver.Srinivas Kandagatla1-0/+96
This patch tries to make the lpass driver more generic by moving the ipq806x specific bits out of the cpu and platform driver, also allows the SOC specific drivers to add the correct register offsets. This patch also renames the register definition header file into more generic header file. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Tested-by: Kenneth Westfield <kwestfie@codeaurora.org> Acked-by: Kenneth Westfield <kwestfie@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>