During adsp SSR, after adsp is down, lpass_cdc_runtime_resume
is called in va-marco and fails. lpass_cdc_runtime_suspend is
not called 100ms later. After adsp is up and va-macro considers
lpass_cdc is resumed and not setting clk which causes wcd not
detected. Call runtime_suspend when vote fails to resolve
the issue.
Change-Id: Ice398d0168c5c67f6c98e3122af507ca74837175
Signed-off-by: Meng Wang <mengw@codeaurora.org>
the dapm_mclk_enable flag has not been set back to false
when the actual mclk is disabled.
Change-Id: Ic04756b3dcd074887dd1e93f23cf31873abc1428
Signed-off-by: Junkai Cai <junkai@codeaurora.org>
During SSR, prm_gpr_send_pkr may request g_prm.lock and
audio_prm_probe may reinitiaze g_prm.lock. When prm_gpr_send_pkr
unlock g_prm_lock, warning log will be there.
Move g_prm.lock init and destroy to module_init and module_exit.
Change-Id: Id410e55f9dee7c0dcb487591cda8fd21e01c7255
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Original implementation calls rpoc_report_crash API which yanks out
ADSP abrutptly without proper shutdown. This leads to NOC errors
being reported. Update adsp-loader to call proper shutdown API.
Change-Id: Ibf4bab1e8a8b63082ab4014fff298abcb8750118
Signed-off-by: Patrick Lai <plai@codeaurora.org>
This change checks whether the adsp remoteproc is ready or not
before probing the adsp loader. Since adsp loader is not useful
until the adsp remoteproc is ready, defer probe of the driver.
Change-Id: I659e67f0207707388c6484e58366637c1809d304
Signed-off-by: Meng Wang <mengw@codeaurora.org>
When WCD AMIC is used and connected to SWR master port3,
DMIC clk div is updated by mistake. Update logic to update
DMIC clk DIV with new flag.
Change-Id: Iee01acf97f925ec54c8d189c13e63acca7ffc2f4
Signed-off-by: Meng Wang <mengw@codeaurora.org>
GPR will deregister and register to audio notifier during
SSR. When ADSP up notification comes to pinctrl LPI before
GPR is registered to audio notifier. Pinctrl LPI will
reset core vote clks however GPR is not masked as up yet
which will causes audio hold clk mutex_lock for long time
and cause kernel panic.
Add workqueue for audio_prm and pinctrl_lpi to avoid hold
clk mutex_lock for long time to resolve this issue.
Change-Id: Idcd7c7d18709dbd5ae85e19eb2abfbed009ffab1
Signed-off-by: Meng Wang <mengw@codeaurora.org>
The digital gain will be adjusted lower than what userspace set
during playback if the device temperature reach the threshold.
Whenever digital gain is changed from userspace, codec will check the cooling
state and adjust the gain.
Change-Id: I52df0f96cf20b90a9bdad70b9c117eed82145fb2
Signed-off-by: Junkai Cai <junkai@codeaurora.org>
In swrm_runtime_resume, when hw vote fails, it still requests
clk and tries to access gfmux which may cause kernel panic.
Update the logic to return when requesting hw vote fails.
Change-Id: I15d2913ae69bf7442ef504b588e0a55917a26071
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Sometimes link status is not connected due to tx_mclk_users
not being properly updated. This is due to tx_mclk_users
enable and disable not being protected by common mutex lock.
Add mutex lock whereever it is accessed to resolve issue.
Change-Id: Ibba208be1f2d3eaf63c49e434c2ae48bc3b5b2d8
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
Because of a HW limitation in DSP, while switching
RCG from TX MCLK to VA MCLK for SVA use cases
a glitch is seen on AHB bus leading to data
corruption in registers.
So, while doing a mux switch for VA RCG clock selection,
do not configure the muxsel register in HLOS as it is
taken care in DSP itself as a workaround for HW limitation.
Change-Id: Ie36ff239689e634f5c29ad03b343b95de2d12547
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Check if clk is enabled before disabling it to avoid
warning log during adsp SSR.
Change-Id: I916af6f9efacfe3d08e0b05dcc0c6023944369d2
Signed-off-by: Meng Wang <mengw@codeaurora.org>
msm_audio_fd_data can be freed in msm_audio_delete_fd_entry and
msm_audio_ion_crash_handler.Add lock for msm_audio_ion_crash_handler
to avoid race condition during removal of msm_audio_fd_data and dereference.
Change-Id: I49dc0a1aca45ffad76b39e06fe075185d4281d00
Signed-off-by: Meng Wang <mengw@codeaurora.org>
The PCM_RATE bit field in LPASS_TX_CDC_TXn_TX_PATH_CTL
ranges from 0 to 6.
In the current implementation of tx-macro, the value
read is mapped directly to the sample rate instead of
the indices. Change is to correct this.
Add the delay based on pcm_rate in va-macro as well.
Change-Id: I6cb7e58e71f2a25356608611f1dfed83171706f6
Signed-off-by: Soumya Managoli <smanag@codeaurora.org>
After ADSP SSR happened, toggle swr_slave_vdd before play to reset
haptics HW so that it can function properly.
Change-Id: I48bc07c923d1af2041c6c156c699e329084f0d34
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
Remove makefile for Rouleur codec.
Remove usage of shell command and update absolute path cmd
for AUDIO_ROOT.
Change-Id: I1589c688639892b7628914a3777632466949d000
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Move pinctrl state to sleep instead of active during
mi2s shutdown.
Change-Id: I9dc1097a698d6ebd34ac3cedac99e95799a7fb66
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
MBHC extcon device is unregistered when adsp ssr happens and causes
kernel panic. Avoid unregistering MBHC extcon device in mbhc_deinit.
Change-Id: I69fa057a480ebadaf324ca1f61bf399c176e3b2d
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Haptics module is supplied by HBoost regulator by default, it requests
voltage to HBoost regulator through hardware channel. Haptics module
can also be configured to use other regulator device, in this case, it
requires software to request the voltage from the regulator before
enabling the play. Add support for this.
Change-Id: I4a8305ff2732a92bc8be90bd3ed197fa643a101e
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
0 is invalid slave swrm device_num and it should
avoid config swr frameshape.
Add check for port_id_offset to avoid overflow.
Change-Id: I1eae8936c90bb7b66c27f2ff549eef099c25f011
Signed-off-by: Meng Wang <mengw@codeaurora.org>
NULL component is incorrectly used to create codec entry
and to register wake irqs, which causes issues including MBHC detection.
Change-Id: I2df5bef3b739637c41b9653458161e3facf89dd2
Signed-off-by: Junkai Cai <junkai@codeaurora.org>
Check for fifo availability before writing slave registers
during swrm master bulk write so as to prevent swr
overflow, underflow errors.
Change-Id: I97a914cac289b3f1215ccf5c1abec88b959a9f21
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
When ADSP crashes, prm driver can get audio PD down notification from
audio notifier in one thread while prm device instance is being removed
in another thread. This leads to two threads acquiring two locks
(audio notifier & prm) in reverse order. Update audio_prm_remove function
to deregister audio_notifier without acquiring prm lock.
Change-Id: I76dda54340973dc8c4005c741b273dfbdbb1610d
Signed-off-by: Patrick Lai <plai@codeaurora.org>
