Pop is heard after PDR is triggered. This is
because while device down PA is still on.
Disable PA before SSR device down to prevent pop.
Change-Id: I6bfe3e731bdf60fba8fee90ab39c03a0512006ce
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
Add new class-H driver with sequences to support
both class-H and class-AB modes on wcd937x variants.
Change-Id: Ie109f3d951af1e8a0079dd39ab2fe1e9883bd6c2
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
For export functions from wcd937x use separate
header as internal header is only supposed to be
used within wcd937x driver logic.
Change-Id: Ice373ff95f7166a2f968458b25223c582edc7fba
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
TX channel2 is not disabled after power down. It leads to
noise at the beginning of next recording on CH2.
Disable it after power down.
Change-Id: If12a84df52b9c8cd55de2bdcb91f950b054898b8
Signed-off-by: Xiaojun Sang <xsang@codeaurora.org>
Micb lock which is used to synchronize micbias
control api is not initialized causing spin lock
errors. Initialize the mutex to avoid the issue.
Change-Id: I580e52e1bd225c2d99bfba4657d80670296709a0
Signed-off-by: Ramprasad Katkam <katkam@codeaurora.org>
Pop is observed on HPH playback start. Enable SWR port
config setup before HPH PA enable.
Change-Id: I2253be1c7e4d8df2bffd7bd0396ceb72a5018637
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
Add widget and routing support for vdd-buck supply
as dynamic for all rx usecases.
Change-Id: I1e67e7e950e33a0d98900ee0b20e0dc818a7936d
Signed-off-by: Tanya Dixit <tdixit@codeaurora.org>
Add proper way to clear interrupts using regmap irq framework,
to avoid mismatch between interrupts handled and interrupts
cleared. wcd937x requires writing '1' and then '0' to clear
interrupt. Set a new regmap irq flag 'clear_ack' to indicate this.
Change-Id: I1346dc66735d3b5788e1cc0cfef772c9deacbfc1
Signed-off-by: Ramprasad Katkam <katkam@codeaurora.org>
Update ignore suspend for AIF in/out and dapm input/output
widgets for bolero and wcd937x codecs to avoid suspend
of codec during active usecase running even after APSS
goes to suspend.
CRs-Fixed: 2321226
Change-Id: I277129e8e657485c56414a385150c4da55382770
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
Add changes to recover audio after SSR on wcd937x driver.
Change-Id: I661605e9b1bd71f08f331d14ae52f89ba8423d4f
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
In bolero and tanggu combination, make bolero parent of tanggu.
Bolero and tanggu can communicate mutually using notifier and
plat_data callback APIs.
Change-Id: Iecd119df7f0ad1ba225c0427f3f42f217146b092
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
On wcd937x, add controls for HPH compander.
Handle sequences for headphone path based on
compander enabled or disabled.
Change-Id: I2ebdd03a4f79dc6156327d0613fab2f26710393f
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
Add proper null checks and initialize variables
in rx-macro, tx-macro, va-macro and wcd937x drivers.
Change-Id: I90899c84d3391305b9a24d4b043adc08b7c0332a
Signed-off-by: Tanya Dixit <tdixit@codeaurora.org>
For headphone playback, update default power level
to Ultra_Low_Power(ULP) on wcd9370.
Change-Id: Ic5e76d8f8fca1806780a4dbc679166a68c31edf3
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
wcd9375 widgets addition override wcd9370 widgets
registered already in dapm. Need to call
snd_soc_dapm_sync only after adding new widgets/routes.
Change-Id: I285d2f971ca2daae865156e050904fdcc9ea8c3c
signed-off-by: Ramprasad Katkam <katkam@codeaurora.org>
Add logic to parse micbias info if it is
specified in dt.
CRs-Fixed: 2281591
Change-Id: I943cedcadeceaa4a7da3422cf427d5679fe703b6
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
Enable power supplies and reset of Tanggu
CRs-Fixed: 2281591
Change-Id: I7d693263f328b51d2f333bddac5e15e98a5f9f51
Signed-off-by: Tanya Dixit <tdixit@codeaurora.org>
Add interface to read swr port mapping from device
tree and call connect port to swr interface from
wcd937x codec driver.
Change-Id: I82e8d7a8063b725292e0d7ca5e519f279289efe0
Signed-off-by: Ramprasad Katkam <katkam@codeaurora.org>
Add wcd937x swr slave and codec driver.
This adds only basic support for codec registration.
Change-Id: I87519a234f14d34a019c8f66652b7224759e639c
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
