Legacy HW that does not support pre-downscale capability will
incorrectly fail certain scaling checks. Fix those checks to
fully support HW without pre-downscaler.
Change-Id: I8f645bbff959e176c1d4d05a30a580113e320d4b
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
The pre-downscale capability is checked in multiple places
within sde_plane.c file. Add a helper function to check this
capability flag instead of manually checking this bit.
Change-Id: I21f818a9d81dd63e5eb3da248532904cfa55c838
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
During plane setup, when a master plane ID is provided it means we
are initializing a slave plane for HW shared by the given master ID.
When master plane ID is 0 it means this is the master. This change
refactors the code to make this clear.
Change-Id: Ia2e3430e6f9f7e105eaf26f121753b676110abe5
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
De-couple the horizontal and vertical pre-downscale checks since
this block can be used in cases where only X-axis downscaling
is needed.
Change-Id: I2e7d30863baed98e9f7fa0a328837691f0bc75a5
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
This change enables display drivers code compilation
for lahaina target and current location of header files
is replacing the header files in usr/include/drm directory
before installing display specific header files. This change
ensures both the drm and msm_drv header files are exported
to user mode clients.
Change-Id: If6fc347598b902e670b7206dbcb82fe0740b3984
Signed-off-by: Shashank Babu Chinta Venkata <sbchin@codeaurora.org>
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
Don't expose the prefill requirements for inline rotation.
These values are not used within the driver, so move these
settings to user-space.
Change-Id: Ie1038c5804047fafe0ee3129b993d83d4d31b386
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Add support for enabling pre-downscale block to increase the
maximum downscale capability for true inline rotation use cases.
Change-Id: Ifa544bb0ae69439abef4bd427134290090fe7230
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
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>
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>
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>
Reduce event logs to verbose only because they do not need
to be logged every frame.
Change-Id: I753154dc4b13cfce1382615b02e8fc7e489a5993
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Cache vbif QoS parameters to avoid unnecessary reprogramming
of plane vbif registers. This will reduce frame time and
frame drop count.
Change-Id: I20ed97bbac54fa9b11a8784d7a4004f1ccc00632
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
CRTC client type is wrongly identified as RT_CLIENT
for WB as the API considers only RT and RT_RSC. Resolve
it by adding a new API to check for RT CTRC.
Change-Id: I1f216f60a18215426e594d0f8b09852af376799d
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
SDE fence driver avoids duplicate fence creation if
fence timeline is not increased. This may lead to issue
if client closes the fence with failure ATOMIC_COMMIT.
SDE fence driver provides the closed fd node to subsequent
valid commit and leads to invalid state. This patch avoids
duplicate fence creation from crtc and connector object
instead of sde_fence.
Change-Id: Ic7b43762f0ad251fb20e42edb5f4d5f401790e14
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Currently the display driver does not consider the write back
client while deriving client type for QOS settings.
Add new API to consider the write back and other non
real time clients also for picking up the proper QOS settings.
This patch also fixes the QOS setting mismatch with QSEEDLITE
hardware.
Change-Id: I5db3d21921b8930bb6399ea355d3ce2b60e51430
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>
In plane atomic_check function, the error code
from one of the checks is overwritten by the
return-value of subsequent check. This leads to
wrong return-value propagation resulting in
undefined behavior. Fix it to return the appropriate
error code on any failure.
Change-Id: I53b427d1b69c3ebfaa6709814bd9095676ff942d
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
Add null check for plane state pointer before
dereferencing it.
Change-Id: Ic66efd11a70162ffe65c2137a5f19688314c45a5
Signed-off-by: Prashant Singh <prasin@codeaurora.org>
During idle power collapse use case, add VIG and DMA color processing
features to dirty list to make sure the color processing features are
reprogrammed after device resumes from idle power collapse.
Change-Id: Ia4f011827b6973f81ea96052068ba16a1a1c3326
Signed-off-by: Ping Li <pingli@codeaurora.org>
This change populates values for per_pipe_bw_high
from the device tree. This value is exposed to userspace
as the bandwidth per pipe available in the no VFE
scenario.
Change-Id: I61346ee55dfd4b6b0736ecf0b96e061f4f3934c3
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Fix possible out-of-bound access and NULL pointer
dereference in SDE and PLL driver.
Change-Id: Ic5c34b3b4c3e983413a0351c38206cf3f3ab3b1f
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Add runtime_pm ops support in drm driver instead
of direct sde_power_resource_enable/disable call.
It allows drm driver to use runtime pm refcount logic
to track the resources instead of custom implementation.
The change also removes the NRT_CLIENT support from
sde_power_handle code to simplify it further.
Change-Id: Ib14692dca5876703d0a230da2512d731b69b8ebb
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
This change brings msm display driver including sde,
dp, dsi, rotator, dsi pll and dp pll from base 4.19 kernel
project. It is first source code snapshot from base kernel project.
Change-Id: Iec864c064ce5ea04e170f24414c728684002f284
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
