This change removes setting attribute call at probe since it gets
pre-initialized from smmu.
Change-Id: I8c434e9d88ecf36e0cf033798c52613e14e2faba
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
The vsync callback for concurrent writeback is
not necessary. This would conflict with vblank
notification of primary as both belongs to the
same crtc.
Change-Id: Idb67915de086f94feb231d61b6f7e4e068a1ac35
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
During validate, kernel should check if input buffer frame
buffer for wb conn is in secure context. If so, the output
buffer must also be secure context, or fail validate before commit.
Change-Id: I38e50f8b2ac71c8532d9d44df08850bf33180c41
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Clock rate can be set from debugfs, and this can attempt to
set clock rate even when display power is not enabled.
Set clock rate should check the last power event first.
Change-Id: Ibf01753a288e5a3003928664c99aa6dbf26350d6
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
In dual display continuous splash case, there are certain
scenarios where pipe being used in secondary display at boot up
is allocated by primary crtc. Add check to return failure
in such cases.
Change-Id: I9047b6e7f91e59a9daff5089abb41017c068b449
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
Add null check for pingpong block used during
the commit phase.
Change-Id: I3ebbcfe9c42ee6d1201a141f553bbb0a0ae97ad6
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
For CTL_ACTIVE targets, slave ctl need not to be reserved
as both the interfaces can be driven with single ctl.
Add a necessary check before enabling the feature.
Change-Id: Id68d7dd4fc1cf9534466fd5bfa50c3f551d06ce4
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
There can be few cases of ESD where CTL_START is cleared but
wr_ptr interrupt does not come. Signaling retire fence in these
cases to avoid freeze and dangling pending_retire_fence_cnt.
Change-Id: I167f69dce5cbe43b4771e5056d8a73bd7587e76e
Signed-off-by: Raviteja Tamatam <travitej@codeaurora.org>
Move the rotator irq registration from probe to first commit, as the
irq is available only after bind on the mdss master device.
The late bind is causing rotator driver to get defered multiple times
and on some occasions rotator probe is not called as its stuck in
the deferred probe list.
Change-Id: Ieff99b31c42d2c9cbc0a4097de7afc9f1b29df77
Signed-off-by: Kalyan Thota <kalyant@codeaurora.org>
Reset MDP ctl path and DSI ctl on autorefresh
disable failure. This will enable the hardware
to recover from the hang.
Change-Id: Ia9acc8573c22e0713179ef4f6ef604caacabfadb
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
This change updates mandatory wb property to
optional as few low tier targets do not have wb
hardware block.
Change-Id: I39e6bf80a527dff95905e0a204401185e9e7bc03
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
BW_INDICATION indication must be programed before BWI_THRESHOLD.
Otherwise, it will revert to legacy behaviour and rsc wakeup is
delayed by one vsync causing janks. In current code BW_INDICATION
is done after LM/SSPP programming and plane fence wait. Moved the
perf_crtc_update before this and just after ctl prepare configuration
to avoid chances of BW_INDICATION crossing BWI_THRESHOLD time.
Change-Id: Ie976720910c34aaf140f1ce7daef38ba20bc10f5
Signed-off-by: Raviteja Tamatam <travitej@codeaurora.org>
Update rotator ot limits as per QOS recommendation.
Change-Id: I852155902149dc2518b78144658b96f9ee8b4b4d
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
Use platform independent API for cpu number which
compiles on both 32 and 64 bit machine.
Change-Id: I539de278776623a84067460569a2b99676a2ba4e
Signed-off-by: Ravikanth Tuniki <rtunik@codeaurora.org>
In clk enable failure case, pickup only enabled clks
and disable them during unwind process.
Change-Id: I004cf71a8ee567d56a1cd7f8f3d2f39ffb58fd61
Signed-off-by: Kalyan Thota <kalyant@codeaurora.org>
Update the DSC initial line calculations to use logical
or operator instead of bitwise operator. Additionally
this change takes care of removing unnecessary brackets.
Change-Id: Ie7fd099e726f0dbed012d5406860300a48d9b2eb
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
This change renames the splash region memory node name
to align the node with the advanced bootloader naming
convention.
Change-Id: Idfd666b5e32e5f22ccb677f68155621adfe87a14
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
Separate the horizontal and vertical max downscale checks
as pre-downscale introduced different limits on different
axes. Also cleanup the variable names for max downscale
limit when pre-downscale is not enabled.
Change-Id: If01aac1844d0bd5133502a50dbc38197e11da5d5
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Reduce the cyclomatic complexity for this function by splitting
the work in to helpers and using the new sde_dt_props method of
device node parsing.
Change-Id: Id4a41225bd78f06ee353a636d17330ba41daf1ff
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
This change moves the msm_driver power resource initialization from
bind time to probe time. This keeps the resource vote on until all the
devices are bound. This is required since the regulator and clock
sync_state driver will remove the proxy votes as soon as msm_driver
has probed.
Change-Id: Icb0e59e4ff0290ef0c1bd3914d6fdbf99bf5d9fa
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
Avoid updating the rsc state to solver mode for video mode panels
on targets with rsc version 3 and up.
Change-Id: I238f130c914c8c845c172746cc2025acd37840d3
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Now that inline rotation is enabled and offline rotator is no
longer supported, remove offline rotator's AXI2 NRT port from
the RSCC power-collapse sequence.
Change-Id: Ib7e6637a1bcb44b4c1707208ca84c57aa875aa92
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Power handle's interconnect interface assumes all interconnects
contain a reg bus entry, but RSC does not require one. Change
the logic to only report interconnect failure if the reg bus
node exists in the device node.
Change-Id: Ia4b1cfd1c482a9674b6a29d07483e801ac20a67c
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
When switching from CMD to VIDEO or vice-versa, HW no longer
requires a vsync wait in between since the vsyncs will be
synchronized. So skip the wait for HW which supports this
feature.
Change-Id: Ia5823495bc7bfc7d590098775b0a5f4b4347b5ed
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Add support for enabling and reading profiling counters via
debugfs. This change also introduces RSC rev 4 (first rev
supporting profiling counters), enabling all relevant rev 3
features as well.
Change-Id: I0326215b069a37c91072965379b0b4843916ee0a
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
This change adds support for programming SPR hw block as per the
client configuration from the respective color property blob.
Currently only reg dma accelerated path is provided.
Change-Id: Ib8559ec2c392be7b69ca43c6364e701fab877a28
Signed-off-by: Prabhanjan Kandula <pkandula@codeaurora.org>
