Change adds support for storing the INTF watchdog timer long term jitter
curve state. The state before collapse is stored in wd_jitter and
restore back during power restore.
Change-Id: Id83b5cc754daea89d7844ab67b38e12199525ff8
Signed-off-by: Shamika Joshi <quic_shamjosh@quicinc.com>
Currently, panel jitter and loss of precision are not
compensated when calculating the trigger window size
for a QSYNC panel. These errors can be signigicant on
panels supporting very slow frame rate (10 Hz).
This change improves fixed point calculation and take
into account panel jitter when calculating the minimum
qsync time period.
Change-Id: Ibe620862afbd853580992fccec09cac8307b92bd
Signed-off-by: Amine Najahi <quic_anajahi@quicinc.com>
Currently, when there is an idle power collapse HW resets
the internal read pointer value to 0. This causes the trigger
window to be out of sync when power is restored until the
next vsync is received.
This change overrides the internal read pointer value to
the maximum qsync timeout value on restore and defers frame
trigger to next vsync.
Change-Id: Ibdad3f8eb367136ee0d766bed10742a281e36b4e
Signed-off-by: Amine Najahi <quic_anajahi@quicinc.com>
The encoder modeset updates all the plane's qos_dirty flag attached
to the crtc to make sure the qos params are updated during seamless
mode-switch cases like fps or resolution switch. But this is not
required for cwb encoder modeset as it does not have any effect on
the planes attached to the main display. Add check to avoid this
reprogramming.
Change-Id: I1ab7a71971b7200a50e6643407327734b1c9cbc5
Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
Pineapple target adds support for writeback contributing to
fal status. This removes the need to signal fal10 veto in those
usecases. In addition, it is no longer needed to program uidle
active per ctl path.
Change-Id: I5e3509fa6399d212563322d51eba04c38a41e9b8
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>
This change enables the WB rotation feature support for pineapple target.
Change-Id: Ib222c2b2996a40c72414c6c3a581916b95ebffd6
Signed-off-by: Prabhanjan Kandula <quic_pkandula@quicinc.com>
This change adds support for new dynamic QoS mode for WB rotation
which is required to achieve rotation output available at required
rate to meet real time use case. Though traffic shaper can be
disabled in dynamic QoS mode, part of traffic shaper algo to track
WB operating speed is enabled and WB generates creq priority
based on current ouput rate compared to targetted ouput to help
meeting real time use case requirement.
Change-Id: I98c2dcae53f1b175dc49b40238b9da33e95717a6
Signed-off-by: Prabhanjan Kandula <quic_pkandula@quicinc.com>
MDSS 10.0.0 HW is capable to rotate input image in WB hardware
block. WB hardware can only perform rotation of clockwise 90 degrees
and this can be used to achieve the required 2D rotation by adding
appropriate FLIP transformation to the SSPP. This change adds required
software support in display driver to excericse input image
rotation through WB block.
Change-Id: Ia5c2fc84eabb68f29d130333316527b60d02cbc7
Signed-off-by: Prabhanjan Kandula <quic_pkandula@quicinc.com>
MDSS 10.0.0 HW supports rotation of input image with
writeback HW but output color formats are restricted to
32 bit uncompressed A5X tile formats. This change exposes
the supported WB output color formats to client for WB
rotation usecase.
Change-Id: Ic52e6ee4ab882b7dad6edd0daa91b593afbcae01
Signed-off-by: Prabhanjan Kandula <quic_pkandula@quicinc.com>
This change installs required drm properties for writeback
connector to implement rotation with writeback hw in mdss.
Change-Id: I85ed359d06ff4bafee85a4bfa5b8a99774311e60
Signed-off-by: Prabhanjan Kandula <quic_pkandula@quicinc.com>
This change adds support to wait on multiple hardware fences by
creating a fence array so each dpu-client only gets signaled until all
the hw fences going to the same ctl-path are signaled. It also
accounts for if a fence is a fence array.
Change-Id: Iba4b1d2b7322aea64dc197ca7655920b79dbb919
Signed-off-by: Christina Oliveira <quic_coliveir@quicinc.com>
Add logs to track the read/write line counters
and tear check configuration during key events.
Change-Id: Ife8afecc63a9008a8d9fc746d0ec8579a311b335
Signed-off-by: Amine Najahi <quic_anajahi@quicinc.com>
The cwb_enc_mask is set by the wb phys encoder during the validate
phase and this is in-turn used during the commit phase. During
seamless transition cases like poms with cwb, the encoders are
disabled and then enabled back after the validate phase. The cwb
flags are reset during this time leading to issues. Cache the flag
and reapply it during the modeset to avoid this case.
Change-Id: I5df1be18a5e30bb1107dc0f2e87d771a735f1ab6
Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
Set the boolean property to enable second dedicated
CWB feature on pineapple hardware.
Change-Id: Ibacf0ec327c5d6d803f1fc5211dedb3a591b441a
Signed-off-by: Shamika Joshi <quic_shamjosh@quicinc.com>
For second dedicated CWB pingpong blocks, the overflow irq needs
to be mapped properly to existing IRQ handlers.
Change-Id: I7630766d1865f7ad7079947185ef4ae629d71f3e
Signed-off-by: Shamika Joshi <quic_shamjosh@quicinc.com>
Update the hardware blocks and corresponding APIs
to configure new D-CWB data path. Add new hardware
pingpong blocks that are dedicated for second DCWB.
Change-Id: I529c24ac5aa483f30b6c9e7653eb1713c6b8fb8a
Signed-off-by: Shamika Joshi <quic_shamjosh@quicinc.com>
The memblock_free API has been updated to return void. This
change removes the check on return and passes the pointer
address in correctly.
Change-Id: I8b60c8d3c5e3e8c2f94e33015c2c03686a556807
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>
This change adds includes for <linux/file.h> required for the
display driver in kernel 5.19.
Change-Id: Ibe5401997b43844b692869ebb6d28faa7bcb7740
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>
This change implements the drm_plane_funcs API format_mod_supported
necessary to correctly check if format modifiers are supported.
Change-Id: I39a26f7b053c44ef7577401d88e7cf6934c198f8
Signed-off-by: GG Hou <quic_renjhou@quicinc.com>
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>
This feature enables using all available bits when ICH
error calculations are made. This improves precision and
image quality when there are more than 8 bits per component.
Change-Id: I851f05418283d0e731332d4069e3b6e57487b9a3
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>
This change adds support for INTF TE using 32 bit values and
single update per TE. These features help ensure that during
QSync mode the TE does not overrun in certain late trigger uses.
Change-Id: I893d0cde81320c3f17604694a4d8ee52b29a9425
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>
Currently, the driver uses the panel frame count along with
mdp vsync timestamp which can be unreliable if there are any
latencies. This change adds support to use mdp vsync frame
count, if the hardware supports it.
Change-Id: I784d4f4e525212269371a40071bcb912181cba9f
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>
This change adds pineapple mdss revision and enables features
based on the hardware capabilities.
Change-Id: I930e1ffd8e070f5bd258e5d3e441a966ade5f760
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>
LTM block should be disabled when encoder is being disabled to avoid
display hang when all driver clients have been closed.
Change disables LTM hardware block when encoder is disabled.
Change-Id: I279296b566ab93c302e6166b6fa4b7197c2cc0ab
Signed-off-by: Gopikrishnaiah Anandan <quic_agopik@quicinc.com>
In the current code if there is a switch from DSC to non-DSC
mode, all the DSC blocks attached to the sde_encoder are not
cleaned up properly. Due to this, during virt disable these
DSC blocks are disabled and flushed resulting in underruns
on other ctl paths which might be using them. This change
properly cleans up all the dsc/vdc attached to the sde
encoder to avoid such issues.
Change-Id: Ie644701cbda6b4d056bc7ef30300be96096c5214
Signed-off-by: Yashwanth <quic_yvulapu@quicinc.com>
Signed-off-by: Narendra Muppalla <quic_nmuppall@quicinc.com>
Move frame data stats collection/notification during frame-done and
retire fence sysfs notification to event thread. This will free up
some interrupt time.
Change-Id: I2648ac4287ce8712e9a059edd408a59753aa6d32
Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
Fix the max crtc count based on the number of real layer mixers
available. Usermode can use the crtc count to derive the number
of layer mixers. This will be used in usermode to check if a new
DP/IWE/WB session can be supported by the HW, based on the existing
displays at that point. This will avoid atomic_check validation
failures in driver.
Change-Id: I63b033604ac549fc01bccef2a9320e0befab5926
Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
Add changes to get drm object reference for connector and
remove out fb in dual display recovery case.
Change-Id: I1fd0c4818575b3f532d51ad41285031e8320c5fe
Signed-off-by: Raviteja Tamatam <quic_travitej@quicinc.com>
When encoder is disabled, demura is disabled since pipes
are disabled internally.
Change marks the features which were active and disabled
by driver as dirty so that it can be applied in the next commit.
Change-Id: I805d17d673a8ff41f9bdb18ba7f2fd185b5ccb5a
Signed-off-by: Gopikrishnaiah Anandan <quic_agopik@quicinc.com>
Expose the number of cdm blocks available through the connector
capabilities. Add CDM to the topology_control table, so usermode
can use the property to reserve the CDM block during modeset.
Additionally, fix a error code return during CDM block reservation
failure in sde resource manager.
Change-Id: Ib42ca4e8614076a8e5df77d8abc77a9e73674390
Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
