25 Jul, 2012
2 commits
-
The delta between twl6040 and twl6041 is small, the main difference is in
the number of GPOs (3 on twl6040, 1 on twl6041).Signed-off-by: Peter Ujfalusi
Signed-off-by: Samuel Ortiz -
twl6040 ES1.1 and ES1.2 have the same revid (0x01).
ES1.3 of twl6040 REVID is 0x02.Signed-off-by: Peter Ujfalusi
Signed-off-by: Samuel Ortiz
16 Jul, 2012
1 commit
-
Current code has been converted to use regmap APIs, the io_mutex is not needed.
Thus remove the io_mutex.Signed-off-by: Axel Lin
Acked-by: Peter Ujfalusi
Signed-off-by: Samuel Ortiz
10 May, 2012
1 commit
-
twl6040 has three power supply source:
VBAT needs to be connected to VBAT, VIO, and V2V1.
Add regulator support for the VIO, V2V1 supplies.
Initially handle the two supply together with bulk commands.Signed-off-by: Peter Ujfalusi
Reviewed-by: Mark Brown
Signed-off-by: Tero Kristo
Signed-off-by: Samuel Ortiz
16 Apr, 2012
1 commit
-
Complete the separation of the twl6040 from the twl core since
it is a separate chip, not part of the twl6030 PMIC.Make the needed Kconfig changes for the depending drivers at the
same time to avoid breaking the kernel build (vibra, ASoC components).Signed-off-by: Peter Ujfalusi
Reviewed-by: Mark Brown
Acked-by: Tony Lindgren
Acked-by: Dmitry Torokhov
Signed-off-by: Samuel Ortiz
04 Feb, 2012
1 commit
-
Store the last used mclk configuration for the PLL.
Signed-off-by: Peter Ujfalusi
Signed-off-by: Samuel Ortiz
12 Oct, 2011
4 commits
-
Both Headset DAC need to be turned on/off at the same time before
any of the output drivers are enabled (HS Left/Right, Earpiece).
Move the HS DAC enable code to sequenced DAPM_SUPPLY, and attach
it to the DACs.Signed-off-by: Peter Ujfalusi
Signed-off-by: Mark Brown -
If the client only interested, if any of the vibra channels enabled, or
if any of the channels are set to receive audio data via PDM.This function targets mainly the vibra driver, so it can check if it is
allowed to execute effects ot not.Signed-off-by: Peter Ujfalusi
Acked-by: Samuel Ortiz
Signed-off-by: Mark Brown -
The vibra control register will be used from the ASoC codec driver as well.
In order to avoid latency issues caused by I2C read access, cache the two
control register within the core driver, so we do not need to reach out
to the chip to read it back.Signed-off-by: Peter Ujfalusi
Acked-by: Samuel Ortiz
Signed-off-by: Mark Brown -
The bits within the two control registers (for left and right channel)
are identical.
Use common names for the bits acros the two register.
Also add the missing definition for the path selection bit.Signed-off-by: Peter Ujfalusi
Acked-by: Dmitry Torokhov
Signed-off-by: Mark Brown
23 Sep, 2011
2 commits
-
Use one set of defines for the HS bits, since they are identical in both
control register.Signed-off-by: Peter Ujfalusi
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
Software only shadow register to be used by the driver.
For example Earpiece path will need this shadow register.Signed-off-by: Peter Ujfalusi
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown
20 Sep, 2011
2 commits
-
There is no need to write to the vio registers at probe time, since most
them either read only, or shared with MFD or not used.
On the other hand it is a good idea to updated the ASICREV register in
the cache at this time.After power up we need to restore some registers. Clean up the list to
contain only the registers we are going to restore.Signed-off-by: Peter Ujfalusi
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown -
For client driver to use, if they need chip resvision information.
Signed-off-by: Peter Ujfalusi
Acked-by: Samuel Ortiz
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown
07 Jul, 2011
2 commits
-
There is no need to have two different types for
tracking the selected PLL.
Use only the defines, when dealing with the PLLs.Signed-off-by: Peter Ujfalusi
Acked-by: Samuel Ortiz -
Remove the twl6040_request_irq/free_irq inline functions,
and use direct calls instead in the core driver to
register the threaded irq.Signed-off-by: Peter Ujfalusi
Reviewed-by: Felipe Balbi
Acked-by: Samuel Ortiz
05 Jul, 2011
1 commit
-
TWL6040 IC provides analog high-end audio codec functions for
handset applications. It contains several audio analog inputs
and outputs as well as vibrator support. It's connected to the
host processor via PDM interface for audio data communication.
The audio modules are controlled by internal registers that
can be accessed by I2C and PDM interface.TWL6040 MFD will be registered as a child of TWL-CORE, and will
have two children of its own: twl6040-codec and twl6040-vibra.This driver is based on TWL4030 and WM8350 MFD drivers.
Signed-off-by: Misael Lopez Cruz
Signed-off-by: Peter Ujfalusi
Acked-by: Samuel Ortiz
