Unpaired trace "sde_power_resource_enable" caused tracer parse
incorrect trace points and display weird state on Chrome. Make
trace "sde_power_resource_enable" pair to fix it.
Bug: 122510119
Test: Checked sde trace can be displayed correctly on Chrome
Change-Id: I938b5648a09e00eaea59070af31a2e6469763087
Signed-off-by: Midas Chien <midaschieh@google.com>
(cherry picked from commit 3a335059bf7a200977e8f4e0a4aa5c6ceca3863a)
Signed-off-by: Christopher Braga <cbraga@codeaurora.org>
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Change updates connector edid node with proper panel physical
dimensions based on panel device tree file.
Change-Id: I36db9c3e5b5aee926a0d029ae742166fc8c7591c
Signed-off-by: Vara Reddy <varar@codeaurora.org>
Change batches max packet size and read command together, so that
for each esd read, there will not be two independent command transfers.
Without batching sometimes esd thread can hold the panel mutex for
longer time, which can cause framedrops as crtc thread can be blocked on
panel lock to send partial update command and kickoff next frame.
Change-Id: I101283a2559b616911f4312421acb00a8f154dba
Signed-off-by: Vara Reddy <varar@codeaurora.org>
Add checks for LTM sw fuse value to only install the LTM properties
when the LTM sw fuse is set to enable.
Change-Id: I6876bfcf12ddb912e7b7a80e07c33108fd4b85b9
Signed-off-by: Ping Li <pingli@codeaurora.org>
Since other driver module could not use msm_drm function,
then the notify function was moved to drm_panel. So used
the new drm_panel notify API instead of the old one.
Change-Id: I053992d74125807ccbf8991e3ac771dfc3eef732
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
Highest bank bit property is read from device-tree, else set
to default value based on DDR type.
Change-Id: I8b31d957e29071b599a7f983cbf8300e293e9e36
Signed-off-by: Prashant Singh <prasin@codeaurora.org>
Set drm_panel to drm_connector. It can get drm_panel
from connector for other usage.
Change-Id: I68430be8aa05f140b88592c38db8e79aa96dafe6
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
A new API to get drm_panel from dsi_display.
The drm_panel was defined as a member of drm_connector.
When doing connector initialize, can set drm_panel to
drm_connector. So this API is needed to get drm_panel
from dsi_dsiplay.
Change-Id: I0ec9de5a9407085048a8fef421b7b28d466085ed
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
When there is a change in resolution or FPS, a new clock rate is
calculated. During such a Dynamic Mode Switch, the clock rate
change pending flag needs to be set after it has been calculated.
This flag is later checked before kickoff and the clocks are updated
accordingly.
Change-Id: Iec102796d5c61d01c567f0b6676e9a6d4ed94268
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
When secondary display preference is determined and 2 layer
mixers are required, the preference must check LM pair mask
to meet hw restrictions.
Change-Id: I22845be84f95659a58be98ff11afa4e652fb16e3
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Update the PLL and PHY power on and clock set sequence as per
the hardware recommendations. Move the post link clock phy enable
part to the catalog so that it can be programmed after enabling
link clock.
Change-Id: I9b3b49e5a9ac93bebcb1cb7da63b715a8d5ed85c
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
Remove qfprom regmap reference from DP driver as it is not
used anymore.
Change-Id: I2e90363a68e50e24a07b0f2d173c14de5ff513cc
Signed-off-by: RAJAT GUPTA <rajatgu@codeaurora.org>
Reset the dp sink power state during panel init.
Sinks may still be in old power states from
previous sessions, so reset the power to allow
for a clean start to the dp session.
CRs-Fixed: 2453351
Change-Id: I7e2a4c9bcdb8f69d2562ba098d80a1c7e8f9f620
Signed-off-by: Fuad Hossain <fhossain@codeaurora.org>
This change is a snapshot of dsi files taken of 4.14
as of commit 764f7c2 (Merge remote-tracking branch
'quic/dev/msm-4.14-display' into msm-4.14)
Change-Id: I8361a844c35a4450f7800964a8da2741676fd6c7
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
The drm_panel defined in sde_connector was not used, so
removed it.
Change-Id: I70a94f11ebd60362d25e37a256f46d3d4942089d
Signed-off-by: Yuan Zhao <yzhao@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>
For calculating fps, correct frame count initialization
from 1 to 0 to avoid counting one extra frame on every
periodicity window.
Change-Id: I53cea321bb4d3335cc58e08df2f530cd1a306297
Signed-off-by: Shubhashree Dhar <dhar@codeaurora.org>
Update the connected state to false during display clean up. This
will allow subsequent connections to be processed correctly in
the face of disconnect failures due to unresponsive user mode
clients.
Change-Id: If30f5d722bf742060c9d4d2dec2207d7baf27fc2
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Add a new state to indicate timeout failures in simulation mode.
This can be used by test scripts to trigger a retry of the
session.
Change-Id: I9e250ba7d42fcb318698d8456b3acc5b55081abc
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Disable audio for every active panel during display clean
up use cases when the driver times out waiting for the
video path to tear down. This ensures that the audio
subsystem is notified before the clean up shuts down the
timing engine, and also ensures that the audio module
state is correctly updated to indicate that the session
has ended. This change will reduce the likelihood of the
audio subsystem attempting to program DP audio, and also
ensure that the state checks will correctly prevent any
attempts to program audio after the session has ended.
Change-Id: I937f894e80b55164f9700f021d852863aeb18959
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Remove unnecessary vblank get and put. This call is
not required before calling wait for crtc commit done
because downstream driver has its own vblank refcount.
Without this change vblank enable call is seen every
vsync.
Change-Id: I1c692f1d2084dbe7ad2f594ddae3907a4a10bb96
Signed-off-by: Samantha Tran <samtran@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 the case of concurrent writeback, display thread
does not wait for writeback done and the fences are released
immediately if the pending frame count is one or zero.
Also during this skip wait process, the output frame buffers are also
cleaned up. If there are couple of bad writeback frames, there could
be a race condition between frame buffer cleanup in the display driver
and DRM_IOCTL_MODE_RMFB ioctl from userspace. Hence add appropriate
ref count logic with output frame buffers while the driver is using them.
Change-Id: I1cf919b93424011c75c39bcddd296a03a9d5c4ee
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>
DFPS validation doesn't update DSI_MODE_FLAG_DMS when there is
only refresh rate change but not resolution change. This is not
expected. DMS should be able to support this use case if DFPS
is not enabled.
Change-Id: I738bce68b1dc098338281ac95156a483769608c4
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
