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2017-11-08ASoC: rt5514-spi: check irq status to schedule data copy in resume functionoder_chiou@realtek.com1-0/+10
For wake on voice use case, we need to copy data from DSP buffer to PCM stream when system wakes up by voice. However the edge triggered IRQ could be missed when system wakes up, in that case the irq function will not be called. If the substream was constructed beforce suspend, we will schedule data copy in resume function. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-08ASoC: rt5514: Voice wakeup support.oder_chiou@realtek.com1-0/+27
If the rt5514 Wake on Voice device is opened while suspended, it will be able to wake up the system when a voice command is detected. This patch also supports user-space policy to override wakeup behavior by /sys/bus/spi/drivers/rt5514/spi2.0/power/wakeup. Signed-off-by: Chinyue Chen <chinyue@chromium.org> Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-08ASoC: rt5514-spi: Let the buf_size to align with period_bytesOder Chiou1-0/+9
The patch lets the buf_size to align with period_bytes to prevent the buffer reading over the real size of the DSP buffer and also avoid to calculate the wrong size of remaining data. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-03ASoC: rt5514: The ACPI also should use the function rt5514_parse_dp()oder_chiou@realtek.com1-3/+3
The patch fixed that the ACPI cannot access the device property from the function rt5514_parse_dp(). Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-19ASoC: rt5514: Add devicetree binding support for rt5514-spiJeffy Chen1-4/+9
Add devicetree binding support for rt5514 spi dsp codec. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-15ASoC: rt5514: Revert Hotword Model controlHsin-Yu Chao2-66/+0
This reverts commit eb33869c7206 ("ASoC: rt5514: Guard Hotword Model bytes loading") and commit d18420b0a0b8 ("ASoC: rt5514: expose Hotword Model control") It is discouraged to use SND_SOC_BYTES_TLV to load arbitrary bytes from userspace to driver. Removing the 'Hotword Model' control until we have a good way to verify the content of hotword model blobs. Signed-off-by: Hsin-Yu Chao <hychao@chromium.org> Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-13ASoC: rt5514-spi: check irq status to schedule data copyHsin-Yu Chao2-2/+18
For wake on voice use case, we need to copy data from DSP buffer to PCM stream when system wakes up by voice. However the edge triggered IRQ could be missed when system wakes up, in that case the irq function will not be called. Fix that by checking the irq status bit and schedule data copy accordingly. Signed-off-by: Hsin-Yu Chao <hychao@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-01ASoC: Intel: Skylake: Add IPC to configure the copier secondary pinsPradeep Tewani2-5/+53
Copier can support upto 4 output pins. However, only pin 0 is configured as a part of copier initialization. Configuring rest of pins require the separate IPC to be sent to fw. Signed-off-by: Pradeep Tewani <pradeep.d.tewani@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-01ASoC: add missing compile rule for max98371Kuninori Morimoto2-6/+9
It is still using old driver style, this patch also fixup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-01ASoC: add missing compile rule for sirf-audio-codecKuninori Morimoto2-4/+7
It is still using old driver style, this patch also fixup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-01ASoC: add missing compile rule for max98371Kuninori Morimoto2-6/+9
It is still using old driver style, this patch also fixup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>