Commit Graph

74 Commits

Author SHA1 Message Date
Mark Brown 56447e1324 ASoC: arizona: Factor out speaker widgets from CODEC drivers
Some system designs have been identified which repurpose portions of the
speaker driver circuits for other functions which will require that they
not be managed using DAPM. Prepare for this by factoring out the creation
of the speaker widgets into the core driver, the widgets will be replaced
by dummy ones when the additional functions are enabled.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-21 18:54:18 +01:00
Mark Brown 3f341f741d ASoC: arizona: Provide defines for the clock rates
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-13 11:18:57 +00:00
Mark Brown ddbce97cd1 ASoC: arizona: Only allow input volume updates when inputs are enabled
Since we are automatically managing the mutes we may as well also manage
the volume update bits, disabling volume updates while none of the inputs
are active. Since we are doing this we may as well allow the volumes to
ramp together so only enable volume updates once at the end of power up.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:01 +08:00
Charles Keepax f3f1163d19 ASoC: arizona: Add convience define for clearing SYNCCLK
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:01 +08:00
Charles Keepax ee929a9780 ASoC: arizona: Add support for directly setting the FLL REFCLK
This patch allows the REFCLK to be set directly allowing much greater
flexibility in how the FLLs are configured.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:00 +08:00
Charles Keepax de1e6eeddd ASoC: arizona: Improve suppression of noop FLL updates
Previously updates that only changes FLL source would be missed, this
patch corrects this. We also ensures that both REFCLK and SYNCCLK
frequency changes are considered, in preparation for future updates.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:00 +08:00
Charles Keepax 9e359c645f ASoC: arizona: Tidy up SYNCCLK selection and cache values
This patch caches the current SYNCCLK settings in the arizona_fll struct
and uses these to simplify the code which determines which source should
be used for the REFCLK and SYNCCLK inputs.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:00:59 +08:00
Charles Keepax 19b34bdc6d ASoC: arizona: Move selection of FLL REFCLK into init
In preparation for additional features on the FLL this patch moves the
code selecting the REFCLK source based on the 32kHz clock into the FLL
initialisation function.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:00:59 +08:00
Mark Brown c98137bfcb ASoC: arizona: Don't request FLL lock IRQ
We only log the result and since the interrupt triggers on loss of lock
during shutdown this may lead to spurious interrupts during shutdown
delaying the process.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-16 19:28:59 +09:00
Mark Brown 66b6eaf23a Merge branch 'fix/arizona' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-arizona 2013-01-04 21:30:16 +00:00
Mark Brown bc9ab6d31c ASoC: arizona: Allow runtime reconfiguration of the output mode
Some systems use external analogue switches to connect more analogue
devices to the CODEC than are supported by the device.  In some systems
this requires changing the switched output from single ended to
differential mode dynamically at runtime. Add a new function
arizona_set_output_mode() to support this.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-04 21:20:59 +00:00
Mark Brown 91660bd65c ASoC: wm5102: Implement routing and power management for ISRCs
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-04 20:55:55 +00:00
Mark Brown a8c02db029 ASoC: arizona: Correct FLL source definitions
The FLL source constants were numbered as a simple enumeration but were
being used in the code as direct values to be written to the registers.
Renumber the constants to reflect the usage.

Reported-by: Ryo Tsutsui <Ryo.Tsutsui@wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2012-12-24 15:41:44 +00:00
Mark Brown 845571cce6 ASoC: arizona: Add noise gate hold time enumeration
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24 15:39:07 +00:00
Mark Brown e853a00f5f ASoC: arizona: Add volume ramp controls
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-09 12:34:53 +09:00
Mark Brown 1cbe4bcae3 ASoC: arizona: Suppress noop FLL updates
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-27 19:30:56 +00:00
Charles Keepax 17bd09e545 ASoC: arizona: Add support for multiplexer with no associated mixer
The Asynchronous Sample Rate Converters on the wm5102/wm5110 have no
mixer attached to their input, but they do allow the input to be
selected from a number of sources via a multiplexer. Currently the
platform assumes the presence of 4 multiplexers and a mixer for each
block.

This patch adds support multiplexed single input blocks into the Arizona
platform.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-14 10:32:29 +09:00
Mark Brown 0b09df6652 ASoC: arizona: Define standard hookup for ADSP2
Many Arizona class devices contain ADSP2 cores with a standard method for
hooking them into the audio map. Define standard helpers for this.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-10-28 17:47:40 +00:00
Mark Brown c922cc4c1c ASoC: arizona: Add more DSP options for mixer input muxes
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 19:16:26 +01:00
Mark Brown cbd840dade ASoC: arizona: Implement OPCLK support
Arizona devices support two output system clocks. Provide support for
configuring these via set_sysclk(). Once the clock API is more useful
we should migrate over to that.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-08-09 19:34:28 +01:00
Mark Brown 2b4d39fc2a ASoC: arizona: Support variable FLL VCO multipliers
Some Arizona chips have a higher frequency for the FLL VCO, support this
in the common code.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-10 17:17:35 +01:00
Mark Brown c9c56fd0b7 ASoC: arizona: Add IN4 to the mixer tables
Some devices have four input structures rather than three.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-09 19:35:04 +01:00
Mark Brown 5b2eec3f98 ASoC: arizona: Implement AIF clock configuration
Allow the user to select which of the system clocks each AIF is referenced
to and constran the DAI to the set of frequencies which can be generated
from that clock.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-04 19:15:45 +01:00
Mark Brown 07ed873e4c ASoC: Add shared code for Wolfson Arizona class devices
The Wolfson Arizona series of audio hub CODECs can share a large amount
of their driver code as the result of a common register map. This patch
adds some of this core support, providing a basis for the initial WM5102
audio driver.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-23 12:11:46 +01:00