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path: root/sound/soc/sti/uniperif_player.c
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2016-04-18ASoC: sti: select player for I2S/TDM TX busMoise Gergaud1-14/+28
By default, player#0 is connected to I2S/TDM TX bus. This patch connects player#1 to I2S/TDM TX bus. Signed-off-by: Moise Gergaud <moise.gergaud@st.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-12ASoC: sti: unip player tdm modeMoise Gergaud1-17/+92
here are the changes to enable player tdm mode: - When TDM_ENABLE is set to 1, the i2s format should be automatically configured. Unfortunately this is not the case (HW bug). Then, we shall force DATA_SIZE setting. - Compute the transfer size for tdm mode: transfer size = user frame size - Manage tdm slots configuration given in DT. - Don't use mclk-fs when unip in tdm mode; use tdm slot config to compute frame size and to set mclk rate. - Refine the hw param (channels & format) according to tdm slot config. Signed-off-by: Moise Gergaud <moise.gergaud@st.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-12ASoC: sti: rename unip player type into common player & reader typeMoise Gergaud1-20/+11
Signed-off-by: Moise Gergaud <moise.gergaud@st.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sh', ↵Mark Brown1-2/+1
'asoc/topic/ssm2518' and 'asoc/topic/sti' into asoc-next
2015-11-25ASoC: sti: set iec958 channel status sampling freqMoise Gergaud1-2/+1
Previously, the iec958 channels status sampling freq was set only if not already set. It means that it is not updated for next PCM sessions. With this patch, we ensure the iec958 channels status sampling freq is set to the runtime rate for each PCM session. Signed-off-by: Moise Gergaud <moise.gergaud@st.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-19ASoC: sti: set player private dataMoise Gergaud1-0/+3
Set substream player private data. substream player private data is used in uni_player_irq_handler to lock, stop & unlock the stream when interrupt indicates underflow/overflow. If not set, then segmentation fault occurs. Signed-off-by: Moise Gergaud <moise.gergaud@st.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-19ASoC: sti: rename ST proprietary DT propertiesMoise Gergaud1-3/+3
"st," prefix has been added for ST proprietary DT properties. Signed-off-by: Moise Gergaud <moise.gergaud@st.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-09-10ASoC: sti: check return of of_property_readArnaud Pouliquen1-4/+10
Add check on of_property_read to return error when DT required property is not defined. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-07ASoC: sti: Add IEC controlArnaud Pouliquen1-4/+73
Add control to configure IEC60958 settings. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-29ASoC: uniperf: Staticise local symbolsLars-Peter Clausen1-1/+1
uni_player_dai_ops is not used outside of this file so it should be static. Fixes the following sparse warning: sound/soc/sti/uniperif_player.c:959:30: warning: symbol 'uni_player_dai_ops' was not declared. Should it be static? Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-17ASoC: sti: sti_uniperiph_dai_create_ctrl() can be statickbuild test robot1-2/+2
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-16ASoC: sti: Add clock adjustement controlArnaud Pouliquen1-1/+148
Add capability to adjust player clock, for clocks drift management. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-16ASoC: sti: minor corrections for uniplayerArnaud Pouliquen1-3/+7
Minor corrections after code review. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-10ASoC: sti: Add CPU DAI driver for playbackArnaud Pouliquen1-0/+890
Add code to manage Uniperipheral player IP instances. These DAIs are dedicated to playback and support I2S and IEC modes. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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