* To fix a compile error in sa8195 perf image:
uninitialized variable in wcd_cpe_core.c.
Change-Id: I2aac81068299202509eebcb854c53348451c522b
Signed-off-by: Guodong Hu <guodhu@codeaurora.org>
IRQ data pointer is corrupted due to slimbus NGD errors.
This may happen as IRQ will be received from slimbus.
Check for mbhc null pointer before dereferencing to avoid crash.
Change-Id: I142ee535c6d643b53063b57c0f45414aff8b6304
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
SPI data transfer can happen during suspend due to race
conditions leading to NOC issues. Synchronize data transfer
and suspend to fix this issue.
Change-Id: Ia5b4d0d16d9bf4fa4a4b73e3509a7d04b45d843f
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
In case of voice_alloc_rtac_mem_map_table() failure no memory get
allocated for rtac but dma_buf pointer might get corrupted and may
point to some unmapped memory region. Since we are only doing NULL
pointer check for dma_buf in method is_rtac_memory_allocated() we
need to reset such pointer to NULL in failure case.
Change-Id: I5e81adad4e302620757375f87fa15344e07dccf8
Signed-off-by: Ajit Pandey <ajitp@codeaurora.org>
Null pointer for runtime is checked before acquiring the lock.
By the time, it acquires lock and tries to access private
data runtime may be removed which can lead to null ptr
dereference.
Change-Id: I86ca89bd7dbd765c040bab2a292f62c2d3164140
Signed-off-by: Vikram Panduranga <vpandura@codeaurora.org>
when triggering SSR during speaker playback and insert headset,
headset insertion/removal IRQ don't reach soundwire master side.
Remove soundwire state check in interrupt handler to resolve headset
detection issue.
Change-Id: If6ff9aaaab9513f713d6106913dfccbc0e75e385
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Update wsa analog driver to defer probe until mclk node
is available.
Change-Id: I8c1e9dc8fe014ebd9845cf8e9fc759106bd3ffff
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
Audio is distorted during first 3 secs on headset record
while doing device switch from dmic to headset mic.
Disable BCS before slow insertion detection and enable it
afterwards to resolve the issue.
Change-Id: Ie5bc4b5292e5f69066760cab44d78989a74f13f4
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
When dispatch_event in apr and q6lsm_client_free in q6lsm
are running concurrently, there may be deadlock between
session_lock in lsm and svc->m_lock in apr for lsm_common.
Move lsm_common mmap apr deregister out of mutex_lock to
avoid deadlock.
Change-Id: I7c96ba12834bd4a7c8e5ca1b78d798578678b251
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Add mutex lock to protect private data in _put() and
_get() calls
Change-Id: I92f5a6515b6d1c4ad650a7dcf22a0a231a84dd30
Signed-off-by: Prasad Kumpatla <nkumpat@codeaurora.org>
Switch b/w 44.1Khz to 48Khz and vice versa,mux switch on
HPH path is unable to take place.Add sufficient delay to
happen clock release.
Change-Id: I80c40772c03bbbd3a57a4e6de270de4779f882a7
Signed-off-by: Prasad Kumpatla <nkumpat@codeaurora.org>
