Enabling and disabling the power at various points in the ->show()
call flow may have detrimental effects. For all targets make sure
power is on before reading any register and leave it on until we are
all done.
Change-Id: Ic0dedbad4d37a11634174105fc3ee6fe3713a143
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
The generic msm_gpu_pm_resume/msm_gpu_pm_suspend functions have
built-in reference counting but the a5xx specific functions
are doing unconditional a5xx specific setup / teardown that
would behave very badly if they were not accompanied by an
actual power up / power down.
Change-Id: Ic0dedbad549c4ea9a5c68b0ca43eb98e0449d54b
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Immediately deinit MHI after powerup failure will clear all the
MHI context so it won't be able to enter RDDM state to collect
firmware RAM dump. Leave the cleanup to SSR shutdown routine.
Change-Id: Ibbbe3ffe3c471f69dd4fc89d7cfaf57f1f899a92
CRs-fixed: 2059087
Signed-off-by: Yue Ma <yuem@codeaurora.org>
We should have a corresponding syncpoint_fence trace
for every syncpoint_fence_expire trace. In case the
fence is already signaled then make sure to have
syncpoint_fence trace before syncpoint_fence_expire
trace.
Also take an extra refcount for fence which will make
sure that the fence pointer is valid in the trace even
if the fence is signaled.
Change-Id: I2fd8f91c800f89a4a64813a6908eaa0445cf548b
Signed-off-by: Sunil Khatri <sunilkh@codeaurora.org>
Necessary documentation and driver changes for few
custom GPIOs to support depth sensor.
Change-Id: Id545a25b31e29a3f017acc1a65ad00250da72ca6
Signed-off-by: Vijay kumar Tumati <vtumati@codeaurora.org>
Add the check against negative or invalid firmware size passed
by the userspace thread in firmware setup sysfs write operation.
Update the datatype of the variable which holds the firmware size
passed by userspace thread during firmware setup and WLAN calibration
data update process.
CRs-Fixed: 2072966
Change-Id: I8c84ad0d1b0a5f44a39c9c5b228734b0f693e8dd
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
In mdp debugfs, pipe, mixer, buffers and ctl information
is dumped. While dumping pipe buffer information using
pipe's buffer list, acquire list lock mutex. This is
done to prevent crash if at the same time buffer is freed
in commit thread.
Change-Id: Ibd26cc1484fb08ae7d0852f405100f6bbfa707de
Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org>
Power management irq wakeup mode is by default disabled.
Calling irq_set_irq_wake() on a disabled irq causes warning.
Remove irq_set_irq_wake() function from mdm_enable/disable_irqs
functions and set it once in probe.
Change-Id: Ib7f49ae101e6dc04790649d408c1722df8da8bd2
Signed-off-by: Arun KS <arunks@codeaurora.org>
Remove the HW SOC-based step-charging logic and enable
SW based step-charging.
The SW based step-charging uses the periodic WD bark
IRQ to notify the battery properties. The bark-time
can be changes using the property 'qcom,wd-bark-time-secs'
'qcom,step-charging-enable' enables the feature.
Change-Id: Ib162f3eb3f98a4e7f144bedc8c8cea40fbf6137a
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
Send a KOBJ_CHANGE uevent when creating the wil6210 sysfs directory.
This is mainly needed so selinux policy rules will be applied when
the wil6210 module is dynamically loaded.
Change-Id: I4220c551b8792d419db7a380b16f3c87204be22a
Signed-off-by: Lior David <liord@codeaurora.org>
Move mixer control queue handling to be part of
playback stream in DSP transcode loopback driver.
CRs-Fixed: 2076617
Change-Id: Ia8067237f80d509f969cf454f5afa08aaa6b0e52
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
Currently the code makes liberal use of macros that print a log message
(with pr_err or pr_debug) and then passes the same string on to the
IPC logging mechanism. The problem is that it doesn't actually end up
being the same string in the binary. Using pr_err or one of its friends
appends the KERN_* code to the front of the string with the pre-processor
and the IPC logger just uses the passed in string. Every string used by
the macros ends up appearing twice in the binary, once with KERN_*
prepended and the other not.
This change fix this duplication issue by appending KERN_* to the front
of the IPC logger.
Change-Id: Ibfdf9edf6e243d13cacf1a45838a88e287a684be
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
Update vblank reference counts via the exposed sde_crtc_vblank
function, rather than attempting to zero it on the side during
CRTC disable operations. This allows the power voting to be
updated correctly based on the vblank reference count value.
CRs-Fixed: 2037677
Change-Id: I7026a1b239503a2b1d97ad7bb61fbc0a4a38d7ea
Signed-off-by: Clarence Ip <cip@codeaurora.org>
This patch provides a module parameter to control whether each
plane outputs the previously configured content or a black frame
during the resume operation. The default is set to output a
black frame.
CRs-Fixed: 2019307
Change-Id: I48c1a8edfa1e85252a070bda51228ef67dea041c
Signed-off-by: Clarence Ip <cip@codeaurora.org>
This change enables the appropriate callbacks to the color
processing component on suspend/resume transitions.
CRs-Fixed: 2019307
Change-Id: I7b8c9eb2b32da42e36d32e9d88e74e0c0c7b1ecb
Signed-off-by: Clarence Ip <cip@codeaurora.org>
Move the power resource request/release from the sde kms layer
into the CRTCs so that proper accounting for suspend/resume
operations may be done. A single power resource request is
made as long while the CRTC's vblank request ref count is not
zero and the driver is not in a suspended state.
CRs-Fixed: 2019307
Change-Id: I2d47567ec3dded72faed8bd5441d8d4653d5ef25
Signed-off-by: Clarence Ip <cip@codeaurora.org>
Explicitly disable connector DPMS and CRTC active states on
system suspend, and restore the previous state during a
system resume. This allows the underlying drivers to trigger
a DPMS callback for handling any panel related power disables
while still preserving the DRM atomic state.
CRs-Fixed: 2019307
Change-Id: Ib9933e4bc8b43c64def777b081d4315e5dbb7365
Signed-off-by: Clarence Ip <cip@codeaurora.org>
This patch adds a debugfs entry to the planes to force the driver
to ignore any custom scaler configuration from the user space.
CRs-Fixed: 2019305
Change-Id: I98596a1aaa0629ca1bfe81ab5c01a0d7854859e3
Signed-off-by: Clarence Ip <cip@codeaurora.org>
Plane state is set to NULL during color fill operations.
This patch adds checks to gracefully handle NULL plane
state during the scaler3 setup path.
CRs-Fixed: 2019301
Change-Id: I3ac5bd8f26e68afe559bf7c815da904392d3de13
Signed-off-by: Clarence Ip <cip@codeaurora.org>
Check is implemented in required function as part of
new implementation.
Change-Id: I346cd27cb254abe7d9706f01a9b463750614245e
Signed-off-by: Neeraj Soni <neersoni@codeaurora.org>
Vdev restart command triggers a vdev down and vdev stop in the
firmware. We do not need to send vdev down before sending vdev
restart to the firmware.
Skip vdev down command before we send the vdev restart command
for wcn3990 in the case of change in the channel context.
CRs-Fixed: 2079703
Change-Id: Idb611ec9ae8d40c7f7c3fe6efe853bf4c60d3123
Signed-off-by: Ashutosh Kumar <askuma@codeaurora.org>
