- 24 Oct, 2013 27 commits
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
When using the legacy filter function channel requests we currently pass the audio specific struct snd_dmaengine_dai_dma_data which isn't likely to be helpful for actual filtering. Since there's already a field in the structure called filter_data clearly intended for use here convert the driver to use that. All existing users of plain filter functions have been converted to use an explicit compat function to override this behaviour except i.MX which is working around this issue in its filter function and is updated to just use filter_data directly here. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de>
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Mark Brown authored
Some devices have more than just simple TX and RX DMA channels, for example modern Samsung I2S IPs support a secondary transmit DMA stream which is mixed into the primary stream during playback. Allow such devices to specify the names of the channels to be requested in their dma_data. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de>
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- 23 Oct, 2013 7 commits
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Hebbar, Gururaja authored
Device tree support for Davinci Machine driver When the board boots with device tree, the driver will receive card, codec, dai interface details (like the card name, DAPM routing map, phandle for the audio components described in the dts file, codec mclk speed). The card will be set up based on this information. Since the routing is provided via DT we can mark the card fully routed so core can take care of disconnecting the unused pins. Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com> Signed-off-by: Darren Etheridge <detheridge@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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Jyri Sarha authored
Remove last reference to num-serializer in davinci-mcasp devicetree binding document. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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Hebbar, Gururaja authored
AM33xx uses same McASP IP as the Davinci Platform. This patch updates Kconfig and makefile to enable build for McASP, PCM & Codec drivers. Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com> Signed-off-by: Darren Etheridge <detheridge@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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Mark Brown authored
Setting a field in a static struct to NULL has no effect so don't bother (and don't generate false positives for grep). Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Stephen Warren <swarren@nvidia.com>
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Mark Brown authored
Currently the ep93xx DMA code is one of the few users relying on the fact that the compat code uses the dma_data as the filter data for non-DT channel requests. Since the rest of the core expects this to be a struct snd_dmaengine_dai_data this isn't terribly helpful this will be changed to use the already existing filter data so avoid breaking ep93xx by open coding the current behaviour. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de>
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Peter Ujfalusi authored
The serial-dir array gives this information so there is no need to have the num-serializer property in DT description. Just ignore the property in the driver the DTS files can be updated separately without regression. Update the documentation at the same time for davinci-mcasp Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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Jyri Sarha authored
Makes interrupts property optional as the interrupts are not currently used by the driver and adds interrupt-names property to name listed interrupts. Currently know interrupt names are "tx" and "rx". - Improve tdm-slots propery description - Improve op-mode property description - Add pinctrl-names and pinctrl-0 properties - Remove #address-cells and #size-cells as they are not needed. - Bracket named interrupts property tuples for uniformity. - Add missing "for" to serial-dir prop in DT bindings doc. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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- 22 Oct, 2013 4 commits
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Jyri Sarha authored
Change the model omap2-mcasp-audio in compatible property to am33xx-mcasp-audio as omap2 does not have mcasp. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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Jyri Sarha authored
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 <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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Jyri Sarha authored
This patch adds a separate register location for data port registers to mcasp DT bindings. On am33xx SoCs the McASP registers are mapped trough L4 interconnect, but data port registers are also mapped trough L3 bus to a different memory location. Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com> Signed-off-by: Darren Etheridge <detheridge@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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Vinod Koul authored
While reporting the jack status snd_soc_jack_report() invokes snd_soc_dapm_sync() always. This should be required when we have pins associated with jack and reporting enables or disables these. So add a check for this case Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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- 20 Oct, 2013 2 commits
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Brian Austin authored
This patch adds support for device tree for the CS42L73 CODEC Signed-off-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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Mark Brown authored
This is a minor simplification and will help with converting the platform to use the dmaengine helpers. Signed-off-by: Mark Brown <broonie@linaro.org>
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