When panel exits LP1, need to set OLED power mode.
Change-Id: I045777a0dce941e45b71bc74c7b2908b24df3396
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
ELVDD/ELVSS has a dip during AMODE panel AOD exit hand-off.
According to PMIC team's suggestion, need to config the AB/IBB power
to REGULATOR_MODE_IDLE/REGULATOR_MODE_NORMAL to fix dips.
Change-Id: Ia5cbd4d698de262e02a660f670865c03dda1e04a
Signed-off-by: Wenjun Zhang <wjzhan@codeaurora.org>
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
Parse the DTS panel type settings. Consider the default
panel physical type as LCD. We need to set OLED in DTS if
the panel is an OLED type.
Change-Id: Ib53651ab3861e75bf061f38d60a2f6135c1f537d
Signed-off-by: Wenjun Zhang <wjzhan@codeaurora.org>
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
DSI driver sends nolp commands when DSI connector power
modes is set SDE_MODE_DPMS_ON or SDE_MODE_DPMS_OFF. This
is invalid panel configuration. It should only send nolp
commmand to panel when it is in LP1/LP2 mode.
Change-Id: Ie94eaef6899d292fd20f42c1b7ef2c7a99178d13
Signed-off-by: Wenjun Zhang <wjzhan@codeaurora.org>
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
Update the topology allocation by considering the required
mode clock (vtotal x htotal x fps * fudge factor). Modes with
a clock that exceeds the maximum SDE clock will be denoted as
requiring a topology that uses two layer mixers.
Change-Id: I3c773598b0d79cb6fea9d3a0e04d89ff84d67e13
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Add required changes to makefile and enable the config
keys for Bengal target compilation.
Change-Id: I7a27be5feffd132cbc35d4a7aa27521b6841e2fe
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
In dual display cases when secondary display is resumed first,
primary CTL and LM is selected for secondary path which leads to
invalid configuration. Changes are made to correct the reservation
to select primary CTL and LM for primary connector and secondary
LM to secondary connector.
Change-Id: I6b2a8bedaf46f18bdb28b45ac765f32b26207304
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
During the validation of inline-rotator downscale ratio,
in the plane atomic_check phase, the client_type is
derived from the crtc->state. This leads to wrong
client_type as in check phase, it has to be derived
from the new crtc state. Fix it to derive from
new crtc, which would in turn be used to get the
correct inline-rotator downscale ratio.
Change-Id: I109fc6fd81182b1cda1c4feefbf421d3fab433c7
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
This change corrects the definitions of functions
invoked when their config keys are not enabled.
Change-Id: Iba4631b8019a5e5a6b95516c5c9f9e28942e60c9
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
In continuous splash use cases, the display is enabled in
the boot-loader. During display kernel probe, to enable clocks,
the rate is calculated by reading the hardware registers before
the corresponding software rate is set. At times when these rates
are nearly equal, the call for set rate never happens. This can
cause abnormal behavior. In this change during hand-off we don't
recalculate the clock rate to ensure the software programs the clock
registers accordingly.
Change-Id: Ibe512067a134856c4f4364f57a80d50214e88397
Signed-off-by: Ritesh Kumar <riteshk@codeaurora.org>
This change passes DRM_PLANE_COMMIT_ACTIVE_ONLY during
drm_atomic_helper_commit_planes in complete commit. Passing
this flag insures that if crtc is inactive, plane update
will not be made. This avoids trying to commit a plane
while entering low power mode when crtc and encoder are
already disabled.
Change-Id: Ic08a4f42cf832709332ccbf4a9df39342f858eec
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Ensure that the driver is handling DSC and FEC
enablement properly. FEC can now be independently
enabled without DSC. FEC configuration is also
now performed after link training in order to
avoid link training failures as per the DP spec.
Consequently, DSC can now be left on during
compliance testing. For DSC use-cases, ensure
that the minimum supported bpp is set to 24, as
required by the DSC spec.
CRs-Fixed: 2517994
Change-Id: I40339585da5b4e51251a3be7119b6959954954d7
Signed-off-by: Fuad Hossain <fhossain@codeaurora.org>
The mst topology manager set may fail for various
reasons. Ensure that the return codes are checked
and stop execution when failure cases are
detected.
CRs-Fixed: 2520932
Change-Id: I95c4caf403d0960525d931bf67560e800a3691ae
Signed-off-by: Fuad Hossain <fhossain@codeaurora.org>
For crtcs attached to mst connectors, vcpi slots
are being allocated whether or not that crtc is
currently active. This will cause leaks during
lastclose when the crtc is inactive, because the
slots will get allocated, but never freed.
Check if the crtc state is active before
proceeding to allocate vcpi slots for that mst
connector.
CRs-Fixed: 2520907
Change-Id: I359738868e9bc72163f9e33204ff6cd7f0143b09
Signed-off-by: Xiaowen Wu <wxiaowen@codeaurora.org>
Signed-off-by: Fuad Hossain <fhossain@codeaurora.org>
Fix a typo where the correct pointer was not
being checked for NULL.
CRs-Fixed: 2511681
Change-Id: I1dde2914a7fca1f585fc7f51d8a8579fd9db2558
Signed-off-by: Fuad Hossain <fhossain@codeaurora.org>
Increase the rsc min_threshold time, so that it has
sufficient time to complete the sequencer in rare
cases. Increase the polling time for tcs ok
from 1us to 3us to align with the min_threshold.
Change-Id: I8ebe250823969e55ec2ec4bb9f8f55bf4aa52aa5
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
During SUI validations and transitions, the encoders
are iterated to find the panel-mode. If concurrent
writeback is enabled, it is assumed as video mode.
Add check to consider only the built-in display
panel mode during sui to avoid wrong interpretation.
Change-Id: I2901eb29a0799571a95f6ab6f9f3f2c6154424c5
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
Video and command mode will be included in same timing node
when POMS is enabled, but DFPS is only applicable for video
mode, so add this change to differentiate panel mode, and fill
display mode according to panel mode.
Change-Id: I6aa0f8572f23f0612684ed7cdf406b20ab3df822
Signed-off-by: Lei Chen <chenlei@codeaurora.org>
Change lowers the log level of the debug bus dump to info.
Change-Id: I129f9f2e611428dc392d7888df43870beddac307
Signed-off-by: Vara Reddy <varar@codeaurora.org>
DP MST userspace connect and disconnect notifications
are sent from dp_mst_drm. When a MST disconnect event
is notified from dp_mst_drm, the dp_display skips
sending the disconnect event and proceeds to process
the host unready. This is causing graceful dp display
disable to fail and affect the next dp display enable.
DP driver should ideally wait for the graceful disable
of DP display and then proceed. In this change, the DP
driver will wait for the display disable, if enabled,
before proceeding with host_unready.
Change-Id: Ief6857a9d59bf3995543792c8022245ddeac9ae6
Signed-off-by: Sankeerth Billakanti <sbillaka@codeaurora.org>
Input handler is only registered in command mode, so add this change
to ensure that the input handler will be only unregistered in command
mode.
Change-Id: I15f652439339eee45b0ed3c011aa2922151f68ba
Signed-off-by: Lei Chen <chenlei@codeaurora.org>
Return immediately after releasing the lock if the connect event
has already been processed.
Change-Id: I80552b4c569d436ec85a945f4ddc3d389e3af43f
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Multi-panel can't be supported by video panel, but multi panel
operating mode can be supported for video mode panel, so enable
multi-mode support for video mode panel for panel operating mode
switch.
Change-Id: I9a62ba0c880d13c7201235b9cb65728fa13e3232
Signed-off-by: Lei Chen <chenlei@codeaurora.org>
