Kuninori Morimoto [Fri, 20 Dec 2013 03:27:03 +0000 (19:27 -0800)]
ASoC: rsnd: tidyup register naming
Use correct register name which appears in the datasheet
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Fri, 20 Dec 2013 03:26:44 +0000 (19:26 -0800)]
ASoC: rsnd: tidyup ssi comment
we can check rsnd_ssi_init(), not, rsnd_ssi_start()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Fri, 20 Dec 2013 03:26:31 +0000 (19:26 -0800)]
ASoC: rsnd: add rsnd_adg_set_ssi_clk() and cleanup adg
This patch adds rsnd_adg_set_ssi_clk() to access to
AUDIO_CLK_SEL0/1/2, and removes last user of
rsnd_write/read/bset which is very low level function.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Wed, 11 Dec 2013 04:46:59 +0000 (20:46 -0800)]
ASoC: fsi: remove original filter from fsi_dma_probe()
Remove original filter from fsi_dma_probe(),
and use SH-DMA suitable filter.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Tue, 10 Dec 2013 01:26:01 +0000 (17:26 -0800)]
ASoC: rsnd: gen: fixup Gen2 channel size
Gen2 has 0 - 9, total 10 channels, not 9 channels.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Wed, 4 Dec 2013 06:09:33 +0000 (22:09 -0800)]
ASoC: rcar: use devm_clk_get() instead of clk_get()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Fri, 29 Nov 2013 02:43:45 +0000 (18:43 -0800)]
ASoC: rcar: add Gen2 sound support
This patch adds Gen2 sound support for Renesas R-Car.
But, it is supporting PIO transfer only at this point
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Fri, 29 Nov 2013 02:43:34 +0000 (18:43 -0800)]
ASoC: rcar: remove rcar_gen_ops
Current rcar driver gen.c is using rcar_gen_ops
which was made with the assumption that
Gen1 and Gen2 need different behavior.
but it was not needed.
This patch removes unnecessary complex method.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Fri, 29 Nov 2013 02:43:23 +0000 (18:43 -0800)]
ASoC: rcar: remove .path_init/exit from rsnd_gen_ops
rsnd_gen_ops has .path_init/exit callback function
which cares SRU/SSI (if Gen1) SCU/SSIU/SSI (if Gen2)
path settings.
But, the differences between Gen1/Gen2 are cared
in ssi.c/scu.c, and the path itself is same in Gen1/Gen2.
This patch removes .path_init/exit callback.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Fri, 29 Nov 2013 02:43:13 +0000 (18:43 -0800)]
ASoC: rcar: add rsnd_is_accessible_reg()
Current rcar driver is supporting Gen1,
and Gen2 will be supported soon.
Then, some registers are used from Gen1 only,
or from Gen2 only.
To avoid NULL pointer access, this patch adds
register accessible check function.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Fri, 29 Nov 2013 02:43:01 +0000 (18:43 -0800)]
ASoC: rcar: separate regmap init common field
The repmap initialization difference between Gen1/Gen2 is
only register offset.
This patch separates rsnd_gen1_regmap_init()
into common part and Gen1 specific part.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Fri, 29 Nov 2013 02:42:49 +0000 (18:42 -0800)]
ASoC: rcar: remove unused register settings
AUDIO_CLK_SEL4/5 are not used
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Dan Carpenter [Fri, 8 Nov 2013 09:46:53 +0000 (12:46 +0300)]
ASoC: rcar: some dubious one-bit signed bitfields
Because these are signed they can either be 0 or -1 instead of 0 and 1
as intended. It doesn't cause a problem from what I can see, but it's
dangerous and Sparse complains:
sound/soc/sh/rcar/rsnd.h:177:25:
error: dubious one-bit signed bitfield
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Tue, 19 Nov 2013 09:06:15 +0000 (01:06 -0800)]
ASoC: rcar: rename GEN2_SRU to GEN2_SCU
Gen2 has SCU. SRU is for Gen1
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown [Thu, 24 Oct 2013 10:24:18 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/wm8962' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:18 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/wm8400' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:17 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/twl6040' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:17 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/twl4030' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:17 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/tpa6130a2' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:16 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/tlv320aic3x' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:16 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/tlv320aic32x4' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:15 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/tlv320aic26' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:15 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/tlv320aic23' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:14 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/tegra' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:14 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/tas5086' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:13 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/spear' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:13 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/sn95031' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:12 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/simple' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:12 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/si476x' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:12 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/samsung' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:11 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/rt5640' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:11 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/rcar' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:10 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/pxa' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:10 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/pcm1792a' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:09 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/pcm1681' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:09 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/mxs' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:08 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/mc13783' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:08 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/max9850' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:07 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/max98095' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:07 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/max98088' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:06 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/kirkwood' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:06 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/fsl' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:06 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/ep93xx' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:05 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/doc' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:05 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/dma' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:04 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/devm' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:04 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/davinci' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:03 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:03 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/cs42l73' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:02 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/cs4271' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:02 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/cq93vc' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:02 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/core' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:01 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/component' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:01 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/bclk' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:00 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/atmel' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:00 +0000 (11:24 +0100)]
Merge remote-tracking branch 'asoc/topic/arizona' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:59 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/topic/ak4642' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:59 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/topic/ak4104' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:58 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/topic/adav80x' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:58 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/topic/adau1373' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:57 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/topic/ab8500' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:57 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/topic/88pm860x' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:56 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/fix/tlv320aic3x' into asoc-linus
Mark Brown [Thu, 24 Oct 2013 10:23:56 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/fix/rcar' into asoc-linus
Mark Brown [Thu, 24 Oct 2013 10:23:55 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/fix/pcm1792a' into asoc-linus
Mark Brown [Thu, 24 Oct 2013 10:23:55 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/fix/pcm1681' into asoc-linus
Mark Brown [Thu, 24 Oct 2013 10:23:55 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/fix/omap' into asoc-linus
Mark Brown [Thu, 24 Oct 2013 10:23:54 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/fix/fsl' into asoc-linus
Nicolin Chen [Thu, 24 Oct 2013 10:15:29 +0000 (18:15 +0800)]
ASoC: fsl: Add missing pm to current machine drivers
Add missing pm to current machine drivers so that all of them would
correctly do suspend/resume.
Signed-off-by: Nicolin Chen <b42378@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown [Sat, 19 Oct 2013 20:38:26 +0000 (21:38 +0100)]
ASoC: dmaengine: Use filter_data rather than dma_data for compat requests
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>
Mark Brown [Sat, 19 Oct 2013 16:43:51 +0000 (17:43 +0100)]
ASoC: dmaengine: Support custom channel names
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>
Sebastian Reichel [Wed, 23 Oct 2013 12:03:28 +0000 (14:03 +0200)]
ASoC: tpa6130a2: Add device tree support
Add device tree support to tpa6130a2 driver and document the
bindings.
Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
Hebbar, Gururaja [Wed, 23 Oct 2013 12:30:14 +0000 (15:30 +0300)]
ASoC: davinci-evm: Add device tree binding
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>
Jyri Sarha [Wed, 23 Oct 2013 12:30:15 +0000 (15:30 +0300)]
ASoC: davinci-mcasp: Remove last reference to num-serializer in DT doc
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>
Hebbar, Gururaja [Wed, 23 Oct 2013 12:30:13 +0000 (15:30 +0300)]
ASoC: davinci: Add support for AM33xx SoC Audio
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>
Mark Brown [Sat, 19 Oct 2013 13:17:03 +0000 (14:17 +0100)]
ASoC: tegra: Remove redundant initialisation of compat_filter_fn
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>
Mark Brown [Sat, 19 Oct 2013 13:13:04 +0000 (14:13 +0100)]
ASoC: ep93xx: Open code dma channel request
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>
Peter Ujfalusi [Fri, 18 Oct 2013 15:37:46 +0000 (18:37 +0300)]
ASoC: davinci-mcasp: Remove redundant num-serializer DT parameter
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>
Jyri Sarha [Fri, 18 Oct 2013 15:37:45 +0000 (18:37 +0300)]
ASoC: davinci-mcasp: Improve DT bindings document
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>
Jyri Sarha [Fri, 18 Oct 2013 15:37:44 +0000 (18:37 +0300)]
ASoC: davinci-mcasp: Change compatible property model to more accurate
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>
Jyri Sarha [Fri, 18 Oct 2013 15:37:43 +0000 (18:37 +0300)]
ASoC: davinci-mcasp: Extract DMA channels directly from DT
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>
Jyri Sarha [Fri, 18 Oct 2013 15:37:42 +0000 (18:37 +0300)]
ASoC: davinci-mcasp: Add location for data port registers to DT
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>
Jean-Francois Moine [Mon, 21 Oct 2013 08:50:49 +0000 (10:50 +0200)]
ASoC: kirkwood: add S/PDIF support
This patch adds S/PDIF input/output for mvebu DT boards.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mark Brown <broonie@linaro.org>
Vinod Koul [Mon, 21 Oct 2013 13:37:34 +0000 (19:07 +0530)]
ASoC: dont call dapm_sync while reporting jack always
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>
Mark Brown [Sun, 20 Oct 2013 17:14:20 +0000 (18:14 +0100)]
ASoC: si476x: Fix locking of core
The conversion of the si476x to regmap removed locking of the core during
register updates, allowing things like power state changes for the MFD to
happen during a register update. Avoid this by taking the core lock in the
DAI operations (which are the only things that do register updates) as we
used to do in the open coded register I/O functions.
Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Brian Austin [Fri, 18 Oct 2013 19:30:01 +0000 (14:30 -0500)]
ASoC: cs42l73: Add Device Tree support for CS42L73
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>
Jean-Francois Moine [Fri, 18 Oct 2013 18:34:52 +0000 (20:34 +0200)]
ASoC: kirkwood: prefer external clock over internal clock
When there is an external clock, always use this one.
This prevents the two Dove audio devices to use the same DCO clock
at different rates.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Fri, 18 Oct 2013 05:51:40 +0000 (22:51 -0700)]
ASoC: rcar: remove RSND_SSI_CLK_FROM_ADG
R-Car sound has clock pin for each SSI, and sometimes,
these pins are shared with paired SSI.
It may sometimes become "SSI-A clock pin is master" and
"SSI-B clock pin is slave", but "SSI-A/B clock pins are shared".
SSI-B needs SSI-A clock in this case.
Current R-Car sound driver is using RSND_SSI_xxx flag
to control this kind of shared pin behavior.
But, this information, especially clock master setting,
can be got from ASoC set_fmt settings.
This patch removes rsnd_ssi_mode_init() and extend rsnd_ssi_mode_set()
to controlling pin settings via .set_fmt.
This patch doesn't removes RSND_SSI_CLK_FROM_ADG flag at this point
to avoid conflict branch merging between ASoC <-> SH-ARM.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Fri, 18 Oct 2013 05:50:59 +0000 (22:50 -0700)]
ASoC: rcar: add rsnd_scu_hpbif_is_enable()
Current SSI needs RSND_SSI_DEPENDENT flag to
decide dependent/independent mode.
And SCU needs RSND_SCU_USE_HPBIF flag
to decide HPBIF is enable/disable.
But these 2 means same things.
This patch adds new rsnd_scu_hpbif_is_enable()
function, and merges above methods.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Fri, 18 Oct 2013 05:46:49 +0000 (22:46 -0700)]
ASoC: simple-card: un-implemented set_fmt is not error
Current simple-card returns error if DAI doesn't
support .set_fmt callback.
But the error is -ENOTSUPP (= not supported),
and it is not error.
This patch avoids such case
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown [Thu, 17 Oct 2013 20:18:40 +0000 (21:18 +0100)]
ASoC: samsung: Initialise DMA data at device probe time
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>
Mark Brown [Thu, 17 Oct 2013 20:13:19 +0000 (21:13 +0100)]
ASoC: dai: Provide interface for setting DMA data at probe time
Allow DMA data to be set at probe time for devices that can do that,
avoiding the need to do it every time we start a stream and supporting
non-DT dmaengine users using the helpers.
Signed-off-by: Mark Brown <broonie@linaro.org>
Lars-Peter Clausen [Tue, 8 Oct 2013 13:08:00 +0000 (15:08 +0200)]
ASoC: dmaengine-pcm: Provide default config
This patch adds some default settings for the generic dmaengine PCM driver for
the case that no config has been supplied. The following defaults are used:
* Use snd_dmaengine_pcm_prepare_slave_config for preparing the DMA slave
config.
* 512kB for the prealloc buffer size. This value has been chosen based on
'feels about right' and is not backed up by any scientific facts. We
may need to come up with something smarter in the future but it should
work fine for now.
With this infrastructure in place we can finally write DAI drivers which are
independent of the DMA controller they are connected to. This is e.g. useful if
the DAI IP core is reused across different SoCs, but the SoCs uses different DMA
controllers.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Lars-Peter Clausen [Tue, 8 Oct 2013 13:07:59 +0000 (15:07 +0200)]
ASoC: dmaengine-pcm: Add support for querying DMA capabilities
Currently each platform making use the the generic dmaengine PCM driver still
needs to provide a custom snd_pcm_hardware struct which specifies the
capabilities of the DMA controller, e.g. the maximum period size that can be
supported. This patch adds code which uses the newly introduced
dma_get_slave_caps() API to query this information from the dmaengine driver.
The new code path will only be taken if the 'pcm_hardware' field of the
snd_dmaengine_pcm_config struct is NULL.
The patch also introduces a new 'fifo_size' field to the
snd_dmaengine_dai_dma_data struct which is used to initialize the
snd_pcm_hardware 'fifo_size' field and needs to be set by the DAI driver.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown [Wed, 16 Oct 2013 16:30:44 +0000 (17:30 +0100)]
ASoC: rt5640: Don't go to standby on resume
There is no need for the CODEC to go to standby on resume since the core will
power it up as needed and in any case it is an idle_bias_off CODEC so would
normally sit with bias off while idle.
Signed-off-by: Mark Brown <broonie@linaro.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
Mark Brown [Wed, 16 Oct 2013 16:26:22 +0000 (17:26 +0100)]
ASoC: rt5640: Power down LDO while suspended
If we have control over the LDO then disable it during suspend; the device
is already being put into reset so will be non-functional over suspend
anyway and this will save a small amount of power.
Signed-off-by: Mark Brown <broonie@linaro.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
Mark Brown [Sat, 19 Oct 2013 13:09:27 +0000 (14:09 +0100)]
ASoC: cirrus: Enable compile test builds
The core support for ep93xx (currently only the DMA driver) does not
depend on the architecture at all and everything else has more strict
dependencies so enable compile test builds for improved build coverage.
Signed-off-by: Mark Brown <broonie@linaro.org>
Linus Torvalds [Sat, 19 Oct 2013 19:28:15 +0000 (12:28 -0700)]
Linux 3.12-rc6
Linus Torvalds [Fri, 18 Oct 2013 23:46:21 +0000 (16:46 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mason/linux-btrfs
Pull btrfs fix from Chris Mason:
"Sage hit a deadlock with ceph on btrfs, and Josef tracked it down to a
regression in our initial rc1 pull. When doing nocow writes we were
sometimes starting a transaction with locks held"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Btrfs: release path before starting transaction in can_nocow_extent
Linus Torvalds [Fri, 18 Oct 2013 21:26:51 +0000 (14:26 -0700)]
Merge tag 'pm+acpi-3.12-rc6' of git://git./linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
- intel_pstate fix for misbehavior after system resume if sysfs
attributes are set in a specific way before the corresponding suspend
from Dirk Brandewie.
- A recent intel_pstate fix has no effect if unsigned long is 32-bit,
so fix it up to cover that case as well.
- The s3c64xx cpufreq driver was not updated when the index field of
struct cpufreq_frequency_table was replaced with driver_data, so
update it now. From Charles Keepax.
- The Kconfig help text for ACPI_BUTTON still refers to
/proc/acpi/event that has been dropped recently, so modify it to
remove that reference. From Krzysztof Mazur.
- A Lan Tianyu's change adds a missing mutex unlock to an error code
path in acpi_resume_power_resources().
- Some code related to ACPI power resources, whose very purpose is
questionable to put it lightly, turns out to cause problems to happen
during testing on real systems, so remove it completely (we may
revisit that in the future if there's a compelling enough reason).
From Rafael J Wysocki and Aaron Lu.
* tag 'pm+acpi-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / PM: Drop two functions that are not used any more
ATA / ACPI: remove power dependent device handling
cpufreq: s3c64xx: Rename index to driver_data
ACPI / power: Drop automaitc resume of power resource dependent devices
intel_pstate: Fix type mismatch warning
cpufreq / intel_pstate: Fix max_perf_pct on resume
ACPI: remove /proc/acpi/event from ACPI_BUTTON help
ACPI / power: Release resource_lock after acpi_power_get_state() return error