Johannes Stezenbach [Mon, 11 Jul 2011 15:01:24 +0000 (17:01 +0200)]
ASoC: STA32x: Preserve reserved register bits
Chip documentation explicitly requires that the reset values
of reserved register bits are left untouched. It is possible
there are differences between STA326 and STA328 or future
chip revisions in these bits, and clobbering them might
cause malfunction.
Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Johannes Stezenbach [Mon, 11 Jul 2011 15:01:23 +0000 (17:01 +0200)]
ASoC: STA32x: Add mixer controls for biquad coefficients
The STA32x has a number of preset EQ settings, but also
allows full user control of the biquad filter coeffcients
(when "Automode EQ" is set to "User").
Each biquad has five signed, 24bit, fixed-point coefficients
representing the range -1...1. The five biquad coefficients
can be uploaded in one atomic operation into on-chip
coefficient RAM.
There are also a few prescale, postscale and mixing
coefficients, in the same numeric format and range
(a negative coefficient inverts phase).
These coefficients are made available as SNDRV_CTL_ELEM_TYPE_BYTES
mixer controls.
Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Wed, 6 Jul 2011 07:08:43 +0000 (00:08 -0700)]
ASoC: Conditionalize the enable of WM8994 ADC TDM mode
Future devices will not benefit from this.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Sat, 9 Jul 2011 14:16:12 +0000 (23:16 +0900)]
Merge branch 'topic/asoc' of git://git./linux/kernel/git/tiwai/sound-2.6 into for-3.1
Mark Brown [Sat, 9 Jul 2011 10:06:33 +0000 (19:06 +0900)]
Merge branch 'for-3.0' into for-3.1
Kuninori Morimoto [Tue, 5 Jul 2011 07:16:17 +0000 (00:16 -0700)]
ASoC: sh: fsi-hdmi: fixup snd_soc_card name
it shouldn't contain space letters and
special letters like parentheses.
aplay will be "Segmentation fault" without this patch
special thanks to Takashi.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Kuninori Morimoto [Tue, 5 Jul 2011 07:16:03 +0000 (00:16 -0700)]
ASoC: sh: fsi-da7210: fixup snd_soc_card name
it shouldn't contain space letters and
special letters like parentheses.
aplay will be "Segmentation fault" without this patch.
special thanks to Takashi.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Kuninori Morimoto [Tue, 5 Jul 2011 07:15:04 +0000 (00:15 -0700)]
ASoC: sh: fsi-ak4642: fixup snd_soc_card name
it shouldn't contain space letters and
special letters like parentheses.
aplay will be "Segmentation fault" without this patch.
special thanks to Takashi.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Takashi Iwai [Sat, 9 Jul 2011 09:43:04 +0000 (11:43 +0200)]
Merge branch 'for-3.1' of git://git./linux/kernel/git/broonie/sound-2.6 into topic/asoc
Mark Brown [Sat, 9 Jul 2011 09:20:36 +0000 (18:20 +0900)]
Merge branch 'for-3.0' into for-3.1
Takashi Iwai [Sat, 9 Jul 2011 07:44:09 +0000 (09:44 +0200)]
Merge branch 'for-3.0' of git://git./linux/kernel/git/broonie/sound-2.6 into fix/asoc
Mark Brown [Thu, 7 Jul 2011 16:54:19 +0000 (09:54 -0700)]
Merge branch 'for-3.0' into for-3.1
Axel Lin [Wed, 6 Jul 2011 13:20:42 +0000 (21:20 +0800)]
ASoC: pxa2xx-pcm: remove unused variable 'dai'
Remove unused variable 'dai' to eliminate below warning.
CC sound/soc/pxa/pxa2xx-pcm.o
sound/soc/pxa/pxa2xx-pcm.c: In function 'pxa2xx_soc_pcm_new':
sound/soc/pxa/pxa2xx-pcm.c:91: warning: unused variable 'dai'
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Kuninori Morimoto [Thu, 7 Jul 2011 00:58:56 +0000 (17:58 -0700)]
ASoC: ak4642: fixup snd_soc_update_bits mask for PW_MGMT2
mask didn't cover update-data
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Stephen Warren [Tue, 5 Jul 2011 16:55:27 +0000 (10:55 -0600)]
ASoC: Tegra: Implement SPDIF CPU DAI
This is a minimal driver for the Tegra SPDIF controller.
In hardware, the SPDIF output signal is always routed to any active HDMI
display controllers, and may also be routed to external pins on Tegra
using the pinmux.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Liam Girdwood [Mon, 4 Jul 2011 21:10:50 +0000 (22:10 +0100)]
ASoC: core - Add platform IO tracing
Trace platform IO just like CODEC IO.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Liam Girdwood [Mon, 4 Jul 2011 21:10:53 +0000 (22:10 +0100)]
ASoC: core - Add convenience register for platform kcontrol and DAPM
Allow platform probe to register platform kcontrols and DAPM just like
the CODEC probe().
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Liam Girdwood [Mon, 4 Jul 2011 21:10:52 +0000 (22:10 +0100)]
ASoC: core - Add platform widget IO
Allow platform driver widgets to perform any IO required for DAPM.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Liam Girdwood [Mon, 4 Jul 2011 21:10:51 +0000 (22:10 +0100)]
ASoC: core - Add API call to register platform kcontrols.
In preparation for Dynamic PCM (AKA DSP) support.
Allow platform drivers to register kcontrols.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Mon, 4 Jul 2011 17:27:51 +0000 (10:27 -0700)]
ASoC: Manage WM8731 ACTIVE bit as a supply widget
Now we have supply widgets there's no need to open code the handling of
the ACTIVE bit.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Mon, 4 Jul 2011 17:27:51 +0000 (10:27 -0700)]
ASoC: Manage WM8731 ACTIVE bit as a supply widget
Now we have supply widgets there's no need to open code the handling of
the ACTIVE bit.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Takashi Iwai [Tue, 5 Jul 2011 07:25:59 +0000 (09:25 +0200)]
ASoC: Don't set invalid name string to snd_card->driver field
The snd_card->driver field contains a driver name string, and in
general it shouldn't contain space or special letters. The commit
2b39535b9e54888649923beaab443af212b6c0fd changed the string copy from
card->name, but the long name string may contain such letters, thus
it may still lead to a segfault.
A temporary fix is not to copy the long name string but just keep it
empty as the earlier version did.
Reported-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Tue, 5 Jul 2011 06:20:19 +0000 (08:20 +0200)]
Merge branch 'for-3.1' of git://git./linux/kernel/git/broonie/sound-2.6 into topic/asoc
Takashi Iwai [Tue, 5 Jul 2011 06:20:00 +0000 (08:20 +0200)]
Merge branch 'for-3.0' of git://git./linux/kernel/git/broonie/sound-2.6 into fix/asoc
Takashi Iwai [Tue, 5 Jul 2011 05:33:23 +0000 (07:33 +0200)]
Merge branch 'for-3.1' of git://git./linux/kernel/git/lrg/asoc-2.6 into topic/asoc
Takashi Iwai [Tue, 5 Jul 2011 05:33:06 +0000 (07:33 +0200)]
Merge branch 'for-3.0' of git://git./linux/kernel/git/lrg/asoc-2.6 into fix/asoc
Liam Girdwood [Mon, 4 Jul 2011 10:10:15 +0000 (11:10 +0100)]
ASoC: core - Add platform read and write.
In preparation for ASoC Dynamic PCM (AKA DSP) support.
Allow platform driver to perform IO. Intended for platform DAPM.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Jarkko Nikula [Thu, 26 May 2011 08:37:02 +0000 (11:37 +0300)]
ASoC: tlv320aic3x: Add correct hw registers to Line1 cross connect muxes
Commit af46800 ("ASoC: Implement mux control sharing") revealed that
"Left Line1[L | R] Mux" and "Right Line1[L | R] Mux" widgets were pointing
to the same kcontrols and codec registers and thus soc-core falsely detected
them as shared controls. This is actually wrong since there are separate
registers in hardware that configure Line1L to RADC and Line1R to LADC cross
connects so these muxes should not be shared.
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Mon, 4 Jul 2011 15:54:40 +0000 (08:54 -0700)]
Merge branch 'for-3.0' into for-3.1
Mark Brown [Sat, 2 Jul 2011 00:24:46 +0000 (17:24 -0700)]
ASoC: Ensure we delay long enough for WM8994 FLL to lock when starting
This delay is very conservative.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Cc: stable@kernel.org
Stephen Warren [Fri, 1 Jul 2011 19:56:14 +0000 (13:56 -0600)]
ASoC: Tegra: I2S: s/clk_get_sys/clk_get/
The clock needed by the I2S driver is associated with the I2S device name
in the standard fashion. Hence, use clk_get(dev) instead of clk_get_sys(clk_name).
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Stephen Warren [Fri, 1 Jul 2011 19:56:13 +0000 (13:56 -0600)]
ASoC: Tegra: I2S: Ensure clock is enabled when writing regs
The I2S controller needs a clock to respond to register writes. Without
this, register writes will at worst hang the CPU. In practice, I've only
observed writes being dropped.
Luckily, the dropped register writes historically had no effect:
TEGRA_I2S_TIMING: The value we wrote was the reset default.
TEGRA_I2S_FIFO_SCR: The default was for the FIFOs to request more data
when one slot was empty. The requested value was for the FIFOs to request
when four slots were empty. The DMA controller in the mainline kernel is
configured to burst a single entry at a time into the FIFO, hence there
was no issue. The only negative effect was on bus efficiency losses due
to an increased number of arbitration attempts.
However, in various non-upstream changes, the DMA controller now bursts
four entries at a time into the FIFO. If there is only space for one
entry, the data is simply dropped. In practice, this resulted in 3/4 of
samples being dropped, and playback at 4x the expected rate and pitch.
By fixing the clocking issue, this is solved.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Liam Girdwood [Fri, 1 Jul 2011 15:54:08 +0000 (16:54 +0100)]
ASoC: core - Make platform probe more like codec probe.
In preparation for ASoC dynamic PCM support (AKA ASoC DSP)
Platform will also support DAPM so separate out the probe function
to simplify the code (just like the codec probe).
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Wed, 29 Jun 2011 21:07:24 +0000 (14:07 -0700)]
ASoC: Improve error reporting in Speyside WM8962 driver
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Wed, 29 Jun 2011 16:49:04 +0000 (09:49 -0700)]
Merge branch 'for-3.0' into for-3.1
Mark Brown [Fri, 24 Jun 2011 11:44:45 +0000 (12:44 +0100)]
ASoC: Change WM9081 speaker output enable to _OUT_DRV
More for neatness than any actual performance improvement.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Tue, 7 Jun 2011 22:28:45 +0000 (23:28 +0100)]
ASoC: Correct left/right swap in wm_hubs DC offset correction
It was consistently wrong for everything except WM8993 so should be no
functional change.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.comm>
Mark Brown [Mon, 13 Jun 2011 11:14:07 +0000 (12:14 +0100)]
ASoC: Fix Blackfin I2S _pointer() implementation return in bounds values
The Blackfin DMA controller can report one frame beyond the end of the
buffer in the wraparound case but ALSA requires that the pointer always
be in the buffer. Do the wraparound to handle this. A similar bug is
likely to apply to the other Blackfin PCM drivers but the code is less
obvious to inspection and I don't have a user to test.
Reported-by: Kieran O'Leary <Kieran.O'Leary@wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Lars-Peter Clausen [Mon, 27 Jun 2011 15:04:02 +0000 (17:04 +0200)]
ASoC: Blackfin: Add machine driver for EVAL-ADAV80X boards
Add a machine driver to support the EVAL-ADAV801 and EVAL-ADAV803 boards
connected to a Analog Devices BF5XX evaluation board.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Lars-Peter Clausen [Mon, 27 Jun 2011 15:04:01 +0000 (17:04 +0200)]
ASoC: Add ADAV80x codec driver
This patch adds support for the Analog Devices ADAV801 and ADAV803 audio codec.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Sangbeom Kim [Mon, 20 Jun 2011 07:36:19 +0000 (16:36 +0900)]
ASoC: SAMSUNG: Add idma related register definition
This patch add idma related register definitions to support idma.
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Sangbeom Kim [Mon, 20 Jun 2011 07:36:18 +0000 (16:36 +0900)]
ASoC: SAMSUNG: Move I2S common register definition
I2S registers can be used for control idma.
Previously, register is defined in i2s.c.
For sharing the registers, It is moved to i2s-regs.h
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Sangbeom Kim [Mon, 20 Jun 2011 08:29:29 +0000 (17:29 +0900)]
ASoC: SAMSUNG: Add WM8994 PCM Machine driver
This patch add WM8994 PCM machine driver to support PCM audio
on SMDKV310, SMDKC210 boards.
Playback and Capture supports 8kHz sampling rates.
and It is tested on SMDKV310, SMDKC210.
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Thu, 23 Jun 2011 19:10:28 +0000 (20:10 +0100)]
Merge branch 'for-3.0' into for-3.1
Daniel Mack [Wed, 22 Jun 2011 18:48:25 +0000 (20:48 +0200)]
ASoC: pxa-ssp: Correct check for stream presence
Don't rely on the codec's channels_min information to decide wheter or
not allocate a substream's DMA buffer. Rather check if the substream
itself was allocated previously.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Arnaud Patard (Rtp) [Wed, 22 Jun 2011 20:21:49 +0000 (22:21 +0200)]
ASoC: imx: add missing module informations
- add some modules aliases
- add module license to avoid tainted kernel when loading the imx-pcm-audio
driver
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Arnaud Patard (Rtp) [Wed, 22 Jun 2011 20:21:48 +0000 (22:21 +0200)]
ASoC: imx: Remove unused Kconfig SND_MXC_SOC_SSI entry
SND_MXC_SOC_SSI looks to be unused, so kill it.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Wed, 22 Jun 2011 19:07:24 +0000 (20:07 +0100)]
ASoC: Add basic WM8918 support
The WM8918 is register compatible with the WM8904 with a subset of the
functionality. Add the device ID, a subsequent patch will ensure that only
the relevant functionality is exported to userspace.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Tue, 7 Jun 2011 22:32:46 +0000 (23:32 +0100)]
ASoC: Allow suppression of series updates on wm_hubs devices
Some devices do not support manual updates of the DC servo.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Tue, 7 Jun 2011 22:23:52 +0000 (23:23 +0100)]
ASoC: Trigger wm_hubs series update startup off a separate flag
Allowing the two to be used independently.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Johannes Stezenbach [Wed, 22 Jun 2011 12:59:25 +0000 (14:59 +0200)]
ASoC: add WM8782 ADC Codec Driver
Signed-off-by: Johannes Stezenbach <js@sig21.net>
[zonque@gmail.com: transform to new ASoC structure]
Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Johannes Stezenbach [Wed, 22 Jun 2011 12:59:24 +0000 (14:59 +0200)]
ASoC: add STA32X codec driver
Signed-off-by: Johannes Stezenbach <js@sig21.net>
[zonque@gmail.com: transform to new ASoC structure]
Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Taylor Hutt [Mon, 20 Jun 2011 18:54:32 +0000 (11:54 -0700)]
ASoC: codecs: Max98095: Fix logging of hardware revision.
The base hardware revision of the Maxim 98095 part is 0x40; the code
which outputs the revision of the hardware has been updated to
properly use uppercase alphabetic values for the revision numbers.
Also, the use of a constant for the length 'max98095_dai' has been
replaced with ARRAY_SIZE().
Signed-off-by: Taylor Hutt <thutt@chromium.org>
Acked-by: Peter Hsiang <peter.hsiang@maxim-ic.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Dan Carpenter [Mon, 20 Jun 2011 07:11:25 +0000 (10:11 +0300)]
ASoC: adau1701: signedness bug in adau1701_write()
"ret" is supposed to be signed here. The current code will only
return -EIO on error, instead of a more appropriate error code such
as -EAGAIN etc.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Sun, 19 Jun 2011 12:49:28 +0000 (13:49 +0100)]
ASoC: Fix DAPM sequence run for per-widget I/O methods
Previously we were using the DAPM context rather than a widget as the
argument for update_bits() so we didn't need to care that our list walk
of widgets left us one beyond the end of the list. Now we're using them
for the register update we need to make sure we're pointing at an actual
widget not the list_head.
Fix originally suggested by Liam on IM.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Sat, 18 Jun 2011 14:31:38 +0000 (15:31 +0100)]
ASoC: Remove adau1701 from SND_SOC_ALL_CODECS due to Sigma dependency
The Sigma code is in drivers/firmware which is only included on a very
small subset of architectures and so ends up breaking the build on
others. There's a pending patch to make the directory build as standard
but it's not merged yet.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Fri, 17 Jun 2011 10:22:27 +0000 (11:22 +0100)]
ASoC: Add adau* drivers to the Analog Devices file patterns
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 17 Jun 2011 02:24:15 +0000 (22:24 -0400)]
ASoC: Blackfin: allow SPI for SSM2602 parts
This board has hardware switches for selecting SPI or I2C, so don't
require I2C for this driver.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Barry Song [Wed, 15 Jun 2011 19:29:22 +0000 (15:29 -0400)]
ASoC: AD1836: rename suspend/resume funcs
Use less specific names for suspend/resume to match the probe/remove funcs
where these are now used.
Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Scott Jiang <scott.jiang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mike Frysinger [Wed, 15 Jun 2011 19:29:21 +0000 (15:29 -0400)]
ASoC: AD1836: fix codec name
The codec name should not have a "-codec" suffix since this is not part of
a MFD. This was incorrectly changed during the multi-component updated.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mike Frysinger [Wed, 15 Jun 2011 19:29:20 +0000 (15:29 -0400)]
ASoC: AD1836: fix intermixed tab/space indentation
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mike Frysinger [Wed, 15 Jun 2011 19:29:19 +0000 (15:29 -0400)]
ASoC: AD1836: drop unnecessary spi register check
The only thing the init func does is register a spi driver, so if that
fails, we return the value back up to the caller who will display an
error message for us. So drop the redundant checking/message.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mike Frysinger [Wed, 15 Jun 2011 19:29:23 +0000 (15:29 -0400)]
ASoC: AD1836: clean up comment headers
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Lars-Peter Clausen [Mon, 13 Jun 2011 13:26:21 +0000 (15:26 +0200)]
ASoC: Blackfin: Add bf5xx-adau1701 machine driver
Add a machine driver to support the ADAU1701 SigmaDSP processors on
Analog Devices BF5XX evaluation boards.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Lars-Peter Clausen [Mon, 13 Jun 2011 13:26:20 +0000 (15:26 +0200)]
ASoC: Add ADAU1701 codec driver
This patch adds support for the Analog Devices ADAU1701 SigmaDSP.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Mon, 13 Jun 2011 16:50:18 +0000 (17:50 +0100)]
ASoC: Clean up some coding style nits in the bf5xx-i2s-pcm driver
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Liam Girdwood [Mon, 13 Jun 2011 18:37:36 +0000 (19:37 +0100)]
ASoC: dapm - Refactor widget IO functions in preparation for platform widgets.
This time with soc_widget_update_bits reflecting recent soc_update_bits changes.
Currently widget IO is tightly coupled to the CODEC drivers. Future platform DSP
devices have mixer components that can alter power usage and hence require full
DAPM support.
This provides a generic widget IO operation wrapper in preparation for
future patches that implement platform driver DAPM.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Tue, 14 Jun 2011 08:51:50 +0000 (09:51 +0100)]
ASoC: Fix mismerge with release branch
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Mon, 13 Jun 2011 18:21:09 +0000 (19:21 +0100)]
Merge branch 'for-3.0' into for-3.1
Trival fixup for move of I/O code into separate file.
Conflicts:
sound/soc/soc-cache.c
Mark Brown [Mon, 13 Jun 2011 18:05:58 +0000 (19:05 +0100)]
ASoC: Remove unused and about to be broken SND_SOC_CUSTOM I/O bus
This will be removed in -next so let's drop it from mainline as soon as
we can in order to minimise surprises.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Mon, 13 Jun 2011 17:44:52 +0000 (18:44 +0100)]
ASoC: Don't use codec->control_data in bulk write
In order to facilitate merging with the register map I/O replace the use
of control_data for the bulk writes with direct lookup of the client data
from the device.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Mon, 13 Jun 2011 15:42:29 +0000 (16:42 +0100)]
ASoC: Add weak routes for sidetone style paths
Normally DAPM will power up any connected audio path. This is not ideal
for sidetone paths as with sidetone paths the audio path is not wanted in
itself, it is only desired if the two paths it provides a sidetone between
are both active. If the sidetone path causes a power up then it can be
hard to minimise pops as we first power up either the sidetone or the main
output path and then power the other, with the second power up potentially
introducing a DC offset.
Address this by introducing the concept of a weak path. If a path is marked
as weak then DAPM will ignore that path when walking the graph, though all
the relevant controls are still available to the application layer to allow
these paths to be configured.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Mon, 13 Jun 2011 16:49:55 +0000 (17:49 +0100)]
ASoC: Move register I/O code into a separate file
For clarity and to help ongoing refactoring in this area create a new file
to contain the physical I/O functions, separating them out from the cache
operations.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Fri, 10 Jun 2011 18:42:56 +0000 (19:42 +0100)]
ASoC: Factor out redundant read() functions
We've got a whole bunch of functions which just call straight through to
do_hw_read(). Simplify this situation by removing them and using hw_read()
directly.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Naveen Krishna Chatradhi [Fri, 10 Jun 2011 06:34:27 +0000 (12:04 +0530)]
ASoC: SMDKV310: Enable SPDIF device
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Fri, 10 Jun 2011 10:03:54 +0000 (11:03 +0100)]
Merge branch 'for-3.0' into for-3.1
Uwe Kleine-König [Thu, 9 Jun 2011 22:41:48 +0000 (00:41 +0200)]
sound/atmel_ssc_dai: add a missing space to an error message
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Sangbeom Kim [Fri, 10 Jun 2011 01:36:54 +0000 (10:36 +0900)]
ASoC: SAMSUNG: Fix the incorrect referencing of I2SCON register
If DMA active status should be checked, I2SCON register should be referenced.
In this patch, Fix the incorrect referencing of I2SCON register.
Reported-by : Lakkyung Jung <lakkyung.jung@samsung.com>
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Liam Girdwood [Thu, 9 Jun 2011 16:04:59 +0000 (17:04 +0100)]
ASoC: pcm - rename snd_codec_close() to snd_pcm_close().
Make sure we follow naming convention for all PCM ops.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Liam Girdwood [Thu, 9 Jun 2011 16:04:39 +0000 (17:04 +0100)]
ASoC: core - PCM mutex per rtd
In preparation for the new ASoC Dynamic PCM support (AKA DSP support).
The new ASoC Dynamic PCM core allows DAIs to be dynamically re-routed
at runtime between the PCM device end (or Frontend - FE) and the physical DAI
(Backend - BE) using regular kcontrols (just like a hardware CODEC routes
audio in the analog domain). The Dynamic PCM core therefore must be
able to call PCM operations for both the Frontend and Backend(s) DAIs at
the same time.
Currently we have a global pcm_mutex that is used to serialise
the ASoC PCM operations. This patch removes the global mutex
and adds a mutex per RTD allowing the PCM operations to be reentrant and
allow control of more than one DAI at at time. e.g. a frontend PCM hw_params()
could configure multiple backend DAI hw_params() with similar or different
hw parameters at the same time.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Thu, 9 Jun 2011 14:07:42 +0000 (15:07 +0100)]
Merge branch 'for-3.0' into for-3.1
Liam Girdwood [Thu, 9 Jun 2011 13:45:53 +0000 (14:45 +0100)]
ASoC: core - Separate out PCM operations into new file.
In preparation for Dynamic PCM support (AKA DSP support).
There will be future patches that add support to allow PCMs to be dynamically
routed to multiple DAIs at startup and also during stream runtime. This patch
moves the ASoC core PCM operaitions into a new file called soc-pcm.c. This will
in simplify the ASoC core features into distinct files.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Lars-Peter Clausen [Thu, 9 Jun 2011 11:22:36 +0000 (13:22 +0200)]
ASoC: snd_soc_new_{mixer,mux,pga} make sure to use right DAPM context
Currently it is possible that snd_soc_new_{mixer,mux,pga} is called with a
DAPM context not matching the widgets context. This can lead to a wrong
prefix_len calculation, which will result in undefined behaviour. To avoid
this always use the DAPM context from the widget itself.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Mark Brown [Thu, 9 Jun 2011 11:02:26 +0000 (12:02 +0100)]
Merge branch 'for-3.0' into for-3.1
Timur Tabi [Wed, 8 Jun 2011 20:02:55 +0000 (15:02 -0500)]
ASoC: p1022ds: fix incorrect referencing of device tree properties
Device tree integer properties are encoded in big-endian format, but some of
the Freescale ASoC drivers were assuming that the host is in big-endian format
as well. Although this is true, it's better to use endian-safe accessors.
Also add a check for a failed ioremap() call in the SSI driver.
Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Timur Tabi [Wed, 8 Jun 2011 20:02:56 +0000 (15:02 -0500)]
ASoC: fsl: fix initialization of DMA buffers
The DMA (PCM) driver used by some Freescale PowerPC supports separate DAIs
for playback and capture, so DMA buffers should be allocated only for the
initialized streams. Instead of checking for the number of active channels,
which apparently is not reliable, check to see if the actual stream object
exists.
Also provide a better name for the DMA interrupt.
Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Wed, 8 Jun 2011 17:07:49 +0000 (18:07 +0100)]
ASoC: WM8804 does not support sample rates below 32kHz
Reported-by: Kieran O'Leary <Kieran.O'Leary@wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Cc: stable@kernel.org
Ricardo Neri [Sun, 1 May 2011 14:35:55 +0000 (15:35 +0100)]
ASoC: twl6040 - According to TWL6040 specification, gain start at 6dB and not -6dB.
Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Wed, 8 Jun 2011 15:11:18 +0000 (16:11 +0100)]
ASoC: Fix mismerge of Speyside set_bias_level_post()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Wed, 8 Jun 2011 14:25:07 +0000 (15:25 +0100)]
Merge branch 'for-3.0' into for-3.1
Mark Brown [Mon, 25 Apr 2011 17:30:45 +0000 (18:30 +0100)]
ASoC: Support Speyside build variants with WM8962 fitted
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Wed, 8 Jun 2011 13:44:06 +0000 (14:44 +0100)]
ASoC: Defer all WM8962 clocking configuration until power up
Don't require an audio rate SYSCLK in hw_params() in order to better
support microphone detection use cases.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Tue, 7 Jun 2011 22:14:37 +0000 (23:14 +0100)]
ASoC: Implement base 5 band EQ control for WM8962
ReTune Mobile modes are not currently supported.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Tue, 7 Jun 2011 22:16:29 +0000 (23:16 +0100)]
ASoC: Report errors when we have a WM8962 IRQ and don't get FLL lock
We really should be getting the interrupt - if we don't get one it's very
likely that the configuration is incorrect and audio will fail. Also
increase the timeout substantially in this case for safety.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Tue, 7 Jun 2011 22:13:53 +0000 (23:13 +0100)]
ASoC: Factor out I2C usage in WM8962 driver
The chip can actually support SPI so we shouldn't assume we've got an I2C
device even though that's the most common configuration.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Fri, 3 Jun 2011 15:36:30 +0000 (16:36 +0100)]
ASoC: Suppress restore of default register values for rbtree cache sync
Currently the rbtree code will write out the entire register map when
doing a cache sync which is wasteful and will slow things down. Check
to see if the value we're about to write is the default and don't bother
restoring it if it is, either the value will have been retained or the
device will have been reset and holds the value already.
We should really store the defaults in the nodes but this resolves the
immediate issue.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Mark Brown [Tue, 7 Jun 2011 22:42:04 +0000 (23:42 +0100)]
ASoC: Fix WM8962 headphone volume update for use of advanced caches
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Cc: stable@kernel.org
Liam Girdwood [Tue, 7 Jun 2011 15:08:05 +0000 (16:08 +0100)]
ASoC: core - Allow components to probe/remove in sequence.
Some ASoC components depend on other ASoC components to provide clocks and
power resources in order to probe() and vice versa for remove().
Allow components to be ordered so that components can be probed() and removed()
in sequences that conform to their dependencies.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Liam Girdwood [Tue, 7 Jun 2011 15:08:33 +0000 (16:08 +0100)]
ASoC: core - Optimise and refactor pcm_new() to pass only rtd
Currently pcm_new() passes in 3 arguments :- card, pcm and DAI.
Refactor this to only pass in 1 argument (i.e. the rtd) since struct rtd contains
card, pcm and DAI along with other members too that are useful too.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Mark Brown [Tue, 7 Jun 2011 08:49:47 +0000 (09:49 +0100)]
Merge branch 'for-3.0' into for-3.1
projects / kernel / kernel-generic.git / log