Add dummy layer mixer blocks to be used for dedicated
CWB.
Change-Id: Ie1fe4fa7502cf5cf4dba3f2c129257887a20b7ad
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Add new capture/tap point as CRTC property for
D-CWB feature. Update the hardware blocks and
corresponding APIs to configure D-CWB data path.
Add new hardware pingpong blocks that
are dedicated for CWB.
Change-Id: I22576df1768b50f9f47d8527f62913b01ff4d9a7
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
This change adds support for error checking ubwc and meta error status
based off whether REC0 or RECT1 is used.
Change-Id: I7c39755da99a9d6c0d02b4ef16fa93b8ec7458a9
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Reverting the backlight register call, as devm_backlight_device_register is not
available in the abi whitelist.
Change-Id: Ieb200bd8fb9393397fd3f0e013e3f7573eda8a38
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
Clean up ctl set up blend stages op to be more robust by
relying on global sspp stage register mapping.
Change-Id: I6d1594d52c275b6d848f51597a8f2411a8711b95
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
To avoid kcalloc for the multirect plane states and plane states will now
be stored sde crtc. These states are populated momentarily and accessed in
a single context for a handful of functions then are not used. This will
clean up parameters passed between functions in the commit path as well.
Change-Id: I6a8116a43c140b3f1c0464734032b8db13c1cfb0
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Fix invalid condition in TE configuration missed during
porting of previous change.
Change-Id: Ie6b1926e6fdd1e0ec3b520593b1e5cbfbf9e4202
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
This change splits the APPS RSC bandwidth vote to use
MNOC and EBI and moves the IB bandwidth
vote from DISP RSC to APPS RSC.
Change-Id: Ib329a018cafdec33a6838bdb46c7f5ac2352dd88
Signed-off-by: Christina Oliveira <coliveir@codeaurora.org>
Change uses devm_backlight_device_register to register for backlight device
as backlight_device_register is deprecated as of 5.10. Change also removes
failure if cooling device is not present to avoid connector_init failures.
Change-Id: Icc834fa39ec0de221cc48e280637e6cbbf3451b4
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
Use of drm_display_mode vrefresh is being deprecated in
upstream DRM framework. Downstream driver need to use
drm_mode_vrefresh API from now on.
This change removes dependency on drm_display_mode vrefresh
and replaces it with drm_mode_vrefresh API in SDE, DSI and
DP driver. In addition, it also modifies drm_display_mode clock
to align with upstream approach where an uncompressed mode clock
is required to match drm_mode_vrefresh API.
Change-Id: Ie972a2e140adfd81c4e68df8e7bc69feaaca22e1
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
Expose panel mode from kernel to SDM with SDE connector property
CONNECTOR_PROP_MODE_INFO and set panel mode from SDM to kernel
with SDE connector property CONNECTOR_PROP_SET_PANEL_MODE for
avoiding private change in upstream code in QGKI kernel.
Change-Id: I0629dad9399967cc1118ac02ce30597076ca367d
Signed-off-by: Lei Chen <chenlei@codeaurora.org>
For GKI2.0, the old drm_panel_notifier function could not
be used anymore, so removed it.
Change-Id: I858f90d7c39816dc95ab59f88c8988237319eadc
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
Currently sde_encoder_phys_vid_wait_for_active function
tries to precisely wait for the first line in the active
region. This logic can be simplified by waiting a fixed
amount of time considering that this feature is only used
during hardware recovery use case.
Change-Id: Ibfd5a22c8384a184f9576275e46739a99a263323
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
For Waipio onwards, mdp core clock rate needs to be requested
through the mmrm driver, which will make sure the requested
rate can be sustained by the its power rail, which is shared
by multiple clients.
Current change adds the support to request the mdp core clk rate
through mmrm driver as well as returns the corresponding failures
to user space during when a rate cannot be supported by the
system.
Change-Id: Icc0e8ab5b71e8c99baf7913bdbd96d9504cc11ae
Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
Drm panel pointer is no longer available in the drm connector.
This change stores the drm panel in the sde connector.
Change-Id: Ia7ed35d1f0914c45e34f15b02c8a3d8c32292ee6
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
This change adds support to enable maximum output line width of
5120 for wb connector.
Change-Id: I25d34e804cbf16af9eb9f78cd4146fa2023ff935
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Move away from the private and private_flags fields from drm_mode,
as it is being deprecated in latest kernel version. Instead, Add
msm_display_mode as a wrapper to be used in downstream to store these
parameters. Also, store msm_mode in connector_state to be accessed
in commit path.
Change-Id: Ia5bdebe75f00aa15fb7db4dc3a0d50c30894a95c
Signed-off-by: Orion Brody <obrody@codeaurora.org>
This change replaces kzfree with kfree as kzfree has been
renamed.
While moving to the latest 5.10 tip, additional small changes
were required to resolve compilation issues:
set_dma_ops has moved from dma-mapping to dma-map-ops header.
This change includes the new header file required.
drm_panel_add returns void, this change removes the expected
return value check.
drm_prime_pages_to_sg takes an additional parameter. This change
passes in the drm_device pointer the function is looking for.
Remove an unused variable in sde_crtc vblank function.
Change-Id: I47c085c0cb64432873c2e750ae64cbdc2b5340da
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Add version checks for Waipio (MDSS v8.1.0) and enable
all lahaina features.
Change-Id: I9b19af98878cf3c6abbe06a74f88f4fd99ff4959
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Upstream now prefers to utilize vblank enable and disable
through crtc hooks rather than drm driver. Remove
calls from kms vblank enable/disbale.
Change-Id: Ic6911838f14f93a0d277b7bdc2c1968270ec25a2
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Commit 62afb4ad425a ("drm/connector: Allow max possible encoders
to attach to a connector") enables additional encoders per
connector through use of a mask rather than encoder ids.
This change updates the driver when looking for an encoder
for the connector to look through the list of all possible encoders.
Change-Id: I69cc7c38cd0a9842ed2f15712feeb3c6b88daadf
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Commit 2b07021a940c ("debugfs: remove return value
of debugfs_create_u32()") removes the return value
from debugfs_create_u32. This change updates the msm
driver to remove cehcks on this return and corrects
for unnecessary line wraps.
Change-Id: I8d50dd7168921edfb2d5edad13941f91117d3c30
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Commit a25b988ff83f ("drm/bridge: Extend bridge API to
disable connector creation") and commit ee68c743f8d0 ("drm: Stop
including drm_bridge.h from drm_crtc.h) add additional input flags.
This change adds fixes to the drm bridge attach API and includes
relevant drm_bridge header files.
Change-Id: I85e84eaff7df2995243896108a217fae81716b63
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Commit 05193dc38197 ("drm/bridge: Make the bridge chain
a double-linked list") creates a bridge chain linked
list. This change updates the relevant changes to msm
driver to use the list to find the bridge associated to
the encoder.
Change-Id: I59eb2910be96f4fff7bdbeb040d6ad204c41d747
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
This change moves the backlight update operation from
drm bridge enable to connector post kickoff.
When timing engine is enabled with programmable fetch
enabled, the timing engine will start counting from
the prog_fetch_start point (which is somewhere in VFP).
It’s a grey area from that point to the actual panel
vsync and SW should not trigger DMA command during that
time.
During display resume, sometimes the INTF timing engine
do not get enabled completely at the first vblank irq.
The backlight update cmd transfer trigger as part of the
drm bridge enable can also take place at the same time,
that may cause DSI cmd transfer failure.
Change-Id: I2722d3c23012ef0e7bcc7f728ec5658318ce4e60
Signed-off-by: Rajeev Nandan <rajeevny@codeaurora.org>
The SDE RM determines the number of displays enabled in cont-splash by
checking the INTF_ACTIVE bits in the ctl. The trusted-vm relies on the
same cont-splash path during transitions and the stale ctl INTF_ACTIVE
on dual display usecases leads to wrong status check. Currently, only
video/wb encoders use the phys_encoder disable helper during encoder
disable to clear out few ctl/intf registers. Extend it for cmd encoder
as well to remove the stale entries.
Change-Id: I7f21ef46178ce3943ee85abdf29f7cdef93d7c52
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
During wb/cwb usecases, connectors_changed flag will be
set and needs modeset condition will be set to true. This
change updates qsync concurrency check with modeset to
fail atomic check only if there is seamless poms, dms or
dynamic clock scenario.
Change-Id: I1183f25cd45310fbd1d0b5ce67ee3d5dd3660fe0
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
The API to flush the event thread is only flushing the
frame_event work queued on that thread but during disable
the vblank work must also be flushed. Instead of flushing
only frame_events work, flush all work queued on the event
thread worker. Also rename the API to more accurately describe
what it's doing.
Change-Id: Iaf248a2b1bafc9b9a15ae9447b72cdff07509a91
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
The current SDE driver logic during MDP hang cases is to send a capture
event to user-mode if recovery custom event is registered. Otherwise, it
will enforce a device panic for debugging purpose. This might have a race
condition during the display tear-down sequence as user-mode unregisters
the recovery event when the last frame is in progress. If the last frame
causes any MDP hang, it will result in a device reset. Support only the
event registration to avoid this case, since HW recovery is not expected
to be changed dynamically.
Change-Id: I8a11e1060b239ac6827f1d078e3e396cff4c1325
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
The change reset register of noise thresh when disabled.
Change-Id: I2bb13167b52c6ba92e32c4fa9b4f0a57122164ab
Signed-off-by: Yuchao Ma <yuchaom@codeaurora.org>
Some DSI panels require qsync on/off DCS commands to be sent in
prepare commit phase. Add the hook for sending these commands
to the panel. If these commands are not present in the panel's
device tree node, it will be treated as a NO-OP.
Change-Id: Ida65512fe0214779dfa848f6c7b33644d3934afd
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Setting hbb value based on the ddr type of the target is
not supported in trusted vm environment. Add changes to
retain the ubwc configuration programmed by LA during the
transition to LE environment.
Change-Id: I1fa308ea99f815cfe4d1c75a22dbb6f89a806007
Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org>
Enabling and disabling programmable fetch dynamically
across different fps can cause dsi underflow/overflow followed
by underrun. Add changes to always enable prog fetch to handle
such cases. Fix needed_prefill_lines calculation for vfp method
of dfps since linetime is constant in this method and hence
prefill lines need to be based on max_fps. For panels whose
linetime varies with fps, the needed_prefill_lines calculation
remains unchanged.
Change-Id: Ib7b68b577ff903fc2359a8e8c4573d62d55c3828
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
