When early down happens ADSP is down and APPS is trying to render audio
to ADSP continuously in impression that DSP is Up until APPS get down
notification. In some scenarios the time taken b/w early down to down
taking more time than expected. This longer times may cause block in
printk and other system hogging. So add support to listen early down
to do avoid such issues.
Change-Id: Ic51594d1c3423e750054bf2dcb7210be3f550c21
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
When early down happens ADSP is down and APPS is trying to render audio
to ADSP continuously in impression that DSP is Up until APPS get down
notification. In some scenarios the time taken b/w early down to down
taking more time than expected. This longer times may cause block in
printk and other system hogging. So add support to listen early down
to do avoid such issues.
Change-Id: I798265d682e2d93ae889a514eb3a2022afa73196
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
notifier_mutex is global mutex and there might be a thread which will
acquire notifier_mutex which causes other thread to be in wait
causing deadlock. Using static initialized mutex rectifies issue.
Change-Id: Id8ba30f22419e1a8a7a7356f984db2559197a075
Signed-off-by: Ravulapati Vishnu Vardhan Rao <quic_visr@quicinc.com>
Replace struct dam_buf_map with struct iosys_map and
Delete nonexistent header files and API calls.
Change-Id: I04f87dc9739b487b5a4fb7d7bb615198c27b9925
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
Audio notify probe is defer and PDR state change is not happening before
the clients calls to audio_notifier_register(). Due to this the
service_data[service][domain].state remains as UNINIT_SERVICE (where service is
PDR domain is ADSP) and due to this audio_notifier_reg_client() return success
without registering to PDR service, which is incorrect. To avoid this, will
defer the client probes when the audio notify probe is incomplete.
Change-Id: Ib96bdb24dd92ea8b81a0201a7b48e917c7b1403c
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
Adds traces before ssr shutdown and after powerup.
Change-Id: I77309be3e7598381117f6bdbf991f540a736b4f9
Signed-off-by: Matthew Rice <quic_mrice@quicinc.com>
replace all dev(pr)_err/info logs
that could potentially flood kernel logs with
ratelimit functions dev_err_ratelimited and
dev_info_ratelimited
Change-Id: I32dc6002dead1a07622978c4de63d541c01982fd
Signed-off-by: Shazmaan Ali <quic_shazmaan@quicinc.com>
if remoteproc for qcom_q6v5_pas is not ready and audio_notify_probe
is called, it will call EPROBE_DEFER. Sometimes audio_notify_probe
is called again very late even after gpr/audio_prm/pinctrl_lpi probe
which causes it doesn't receive the adsp_up notidication and soundcard
is not registered. Add soft dependency for audio_nofity to make sure
audio_notify_probe is called after qcom_q6v5_pas is ready.
Change-Id: I5a25f8d47dc2e7694a8078ad0052e7889a28b11d
Signed-off-by: Meng Wang <mengw@codeaurora.org>
There can be race condition that audio_notifier probe
function is called before remoteproc-adsp driver instance
is initialized. In such case, NULL handle would be returned.
It should not be treated as unrecovery error. Update return
status to EPROBE_DEFER upon getting NULL handle back from remoteproc
Change-Id: Id9d182949d12923a25b582142e3fe8bad85e19de
Signed-off-by: Vignesh Kulothungan <vigneshk@codeaurora.org>
Signed-off-by: Patrick Lai <plai@codeaurora.org>
Client list head is initialized during audio notifier probe,
and clients cant be added to the list before it is initialized,
which can lead to undesired behavior.
Initialize client list head during declaration.
Change-Id: I03fe218399662df8ac0665f34273c8e7749c1ad2
Signed-off-by: Vignesh Kulothungan <vigneshk@codeaurora.org>
CONFIG_MSM_QDSP6_PDR is not enabled on Auto targets.
Change-Id: If7ac374bbe88635eeb328593b4d3a9f01a716c5c
Signed-off-by: Guodong Hu <guodhu@codeaurora.org>
Update dai link names to match with machine driver.
Update typo in audio notifier function name.
Change-Id: I8ada233bbcb1596f245cf1925691c115c2d62755
Signed-off-by: Vignesh Kulothungan <vigneshk@codeaurora.org>
Switch audio drivers to SPDX identifier on msm-4.19.
Change-Id: Ic3f0230a516db251b8d81e8a7e73dbc04d66fe1b
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Switch to DLKM for all audio kernel modules.
Change-Id: I6a96023a21f655f873531af9ace81f2b01eb0f58
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
Propagate the changes based on latest snapshot
for audio kernel source tree at below cutoff of
kernel msm-4.9 -
(040750bfa78 -
"Revert "ARM: dts: msm: Add DT node for aop-qmp
clock controller on SDM845 v2"")
CRs-Fixed: 2104096
Change-Id: I0927c40b3a188dbf892e7ec4c1c7810953724929
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
