Handle PDM watchdog interrupt. Enable watchdog
before analog PA is enabled and disable it
after analog PA is disabled so as to prevent false alarms.
CRs-Fixed: 2336526
Change-Id: I3c16a9dcd0f4f84bf8ad0bfde9560330c143cdf9
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
Use device wakeup api exposed by soundwire to
vote and unvote for soundwire master for mbhc
operations.
Change-Id: Id83c8d3fb2eb351133790f69af56e4981bcac543
Signed-off-by: Ramprasad Katkam <katkam@codeaurora.org>
Some alsa API are removed in kernel-4.19 which would cause
codec driver compile failure. Update codec driver to fix it.
Change-Id: Ie358ec1863082166958059c179300b453d2a03ad
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Switch audio drivers to SPDX identifier on msm-4.19.
Change-Id: Ic3f0230a516db251b8d81e8a7e73dbc04d66fe1b
Signed-off-by: Meng Wang <mengw@codeaurora.org>
On headphone(HPH) path, CnP spec is not met.
Handle sequences for bolero and tanggu codecs
as per HW sequences. Disable vdd_buck during
system suspend when no usecase is active.
CRs-Fixed: 2343436
Change-Id: I62f89d829715f07885a97531fdcb2cc3ca0822ef
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
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>
If button press and release interrupts occur at same time
processing button release first would treat the button event
as fake, as it is not preceeded with press event. Hence
process button press before button release in irq driver.
Change-Id: I9413def87537502c470236a3948a21be47c479bc
Signed-off-by: Ramprasad Katkam <katkam@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>
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 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>
