This snapshot change adds downstream support
for drm 5.x+(msm_lahaina branch) linux kernel.
Change-Id: Ia691c95da155a00e449c91a2f1a5b20a8e71aed4
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
* quic/display-kernel.lnx.4.19:
disp: add rev checks for bengal target
disp: msm: sde: null check for kms device
disp: msm: sde: log bw info in event logs
disp: msm: sde: fix uidle trace format configuration
disp: msm: sde: handle another case for lost pp-done interrupt
disp: msm: sde: fix video mode prefill lines for RSCC
disp: msm: sde: Use platform independent API for 64-bit div
disp: msm: dsi: check bit clock before bypassing clock set during DMS
Revert "disp: msm: sde: update splash resource allocation for dual display"
disp: msm: sde: update clk rate for perf mode
disp: msm: sde: check all dirty properties during plane update
disp: msm: dp: perform host_init/deinit to reset abort
disp: msm: dp: skip wait if audio engine is disabled
disp: msm: add check for buffer length before copy
Change-Id: Ib04e4d9f8aea724b289164ab6161f60130a33669
Signed-off-by: Alisha Thapaliya <athapali@codeaurora.org>
Add revision checks to support bengal target
for dpu and rotation driver.
Change-Id: I7eb8bd2943b94ab246889b1f74cd9613aeee2b2f
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
Add all the MNOC, LLCC & EBI bandwidth info
in the eventlogs to help in debugging.
Change-Id: Idca62ceed2d3a1b2e907f14c245e158cc46900c3
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
Uidle FAL1 and FAL10 counters use 32 bits and
should be printed with hex format instead of
signed integer format.
Change-Id: I31e9a06314ef53bd2dab7ebd041f38c096e84120
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Due to interrupt delays, sometimes the pp-done interrupt
for an in-between frame is lost, as with posted-start
frames are queued to the hardware before the completion
of the previous frame. Handle the lost pp-done interrupt
in the case where frame-n pp-done interrupt is missed
and frame-n+1 pp-done interrupt is processed before
frame-n+1 wr-ptr interrupt.
Change-Id: I36ec7ac494b2720fc005dab75047d2f4a5a2a699
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
The RSCC static wakeup and the bandwidth trigger for
the downvotes are based on the prefill lines. Reduce
the prefill lines based on the panel vertical front
porch to avoid issuing bw downvotes during active
region of the previous frame.
Change-Id: I408209ba308c32e71d9f70c5ed7e60c134877c84
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
This change ensures that if the dsi clock rate is not specified
in the timing modes, setting clkrate_change_pending is not bypassed.
Change-Id: I2475da1e548f29c68a6a4466c5ef540f7f11d553
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
This reverts commit dbb1a3eee9.
This change causes regression in populating cont splash data for RM.
Change-Id: If239eb921e022fcad54033ae3c7e9e4c3dc54736
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
This updates the mdp clock rate immediately,
instead of waiting for the next frame trigger.
Change-Id: I5d58a1f1200fff143b363e89e8c49f6e7d8d14c7
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Previously when updating a plane's dirty features, if the
dirty all flag was set, the optimization was to break early.
This optimization left out color property updates for that plane.
This fix removes the mutex locks in the msm_prop function so
the break optimization is no longer needed. Function callers will
now need to acquire the lock and unlock the property lock when done.
Now the plane will iterate through all dirty properties.
Change-Id: I3114ac44d62ac0f0633897d757b6fd9a5b1f5d2e
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
When doing multiple immediate plug-unplug, the DP display
driver is waiting for a link training to exhaust the retry
count before processing the disconnect request while flushing
the connect_work. The driver should stop link training and
exit if the link is disconnected. This change will use the
ctrl_aborted flag to early return from link training and
perform the host init/deinit and host ready/unready in pairs
while handling connect/disconnect to reset the abort flags
for the next connect.
Change-Id: If321136ecf12ab2f67d13ef841f1590142aad406
Signed-off-by: Sankeerth Billakanti <sbillaka@codeaurora.org>
The current solution triggers the DMA command and waits till
the command dma done and ISR signals completion. This change
introduces asynchronous wait after a DCS command has been
triggered. Enable this mode only during pre kickoff, so as to not
block commit thread.
Change-Id: Iead7b6328883e844147d47ff68dc878943879553
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
The pin was configured to input mode when panel on. But
if continuous splash was on, driver will not power on panel
when booting up, the first time panel off, this gpio was
the default mode or the UEFI config mode.
Change-Id: Ib352343848ab38cab828cc10388b366aeac8905d
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
Skip the wait in the disable path if the audio engine has already
been disabled or was not previously enabled. This avoids an
unnecessary wait since the audio subsystem will only acknowledge
the notification and not request a tear down if no audio playback
was started by the user.
CRs-Fixed: 2550150
Change-Id: I7b47345430f3d9c63b80b0aa92cdc4dd77152da9
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
1.Typecast to avoid distinct pointer type comparison
2.Keep DMA mask aligned with api definition.
3.Add Suffix for literals
4.Remove multfrac func to avoid uncompatible division.
5.64-bit division( operator "/") on 32-bit platforms is not supported.
Using platform independent API's here
Change-Id: I0e7305418e53876bd1adf00c1963f85cbdf980cc
Signed-off-by: Ravikanth Tuniki <rtunik@codeaurora.org>
Reject composition if any seamless transition such as
VRR, dynclk is requested during power on/off commits.
Change-Id: I731bfc06b3bd1e7ae920c12cbc68f95f5cc01687
Signed-off-by: Kalyan Thota <kalyant@codeaurora.org>
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
Local tone mapping hardware block has defined test points for debug bus.
Change updates the missing test points and enables dumping of the
registers in case of DPU hang.
Change-Id: I5bb5419255e84427c0a1393f8e9322b981eea084
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
Remove runtime_pm support from rsc driver. RSC driver
does not vote for MMCX. It relies on sde core driver
to keep vote and trigger call. That brings additional
dependency to manage runtime_pm references during
pm_suspend/pm_resume call. This change also updates
the runtime_pm call to manage the pm_suspend in
msm drm driver.
Change-Id: I111771994822c82db53fb6c23e5d942f90fd1af2
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Length of the buffer to be copied is checked
against both source and destination buffer lengths
before copying. This ensures that there is no
buffer overflow while reading as well as writing.
Change-Id: I4bd1a5892b47771aef4c23a4d1594fc1c8361577
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
The encoder idle work is scheduled during the frame-done event
to be executed after a timeout. During the execution, the check
for any on-going/pending frames is invalid as it checks for > 1.
Fix it to check for any non-zero frame-pending and avoid
power-collapse.
Change-Id: If7715ee56cc9bfa63787811458f4fc91de540013
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
During secure-ui, the SMMU, MISR and VBIF states
are altered based on the enable/disable of secure-ui
which is followed by the scm_call. Failure in any of
the steps would lead the system to an unstable state.
Address all the failures and revert back all steps
to get the system back in original state to avoid
any issues.
Change-Id: I736c6cf018c5992ec33806c00e58bf56b818b8a7
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Bypass setting clkrate_change_pending flag if the current mode
and the mode to be set has the same preferred clock rate.
Change-Id: Id1f6c45e822492427cf3555beeaa5f0e7ea3243c
Signed-off-by: Vara Reddy <varar@codeaurora.org>
