From MSSS 10.x, the src_en bits needs to be set appropriately for
vid/cmd mode for getting the vsync timestamp. Program it based
on the new feature flag SDE_INTF_VSYNC_TS_SRC_EN.
Change-Id: Ia9c59d66afb436f082c7ebe6bf28e3953fde27a5
Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
Replaced lane swap register for lane swap in DSI controller.
Added check for where to perform lane swap based on DSI controller
version. Replaced function to parse device tree data for lane swap,
as previous function did not work.
Change-Id: I5e50a761b6ac0d2658ba73a5648e2f80f3470b96
Signed-off-by: Rohith Iyer <quic_rohiiyer@quicinc.com>
This change updates the hw-fence QOS priority level.
Change-Id: I61e832f15d060cd563986dbd7135c00fce9dd5c9
Signed-off-by: Christina Oliveira <quic_coliveir@quicinc.com>
Signed-off-by: Grace An <quic_gracan@quicinc.com>
The llcc_slice_getd/putd APIs were previously used to get/put the
slice descriptor reference, for every time the driver needed the
descriptor. However, the APIs should be used to get the reference
once, and only put after completing usage of the slice
(ie. if the slice is still active, the descriptor cannot be putd).
This change corrects the usage of the llcc_slice_getd/putd APIs by
storing the descriptor after initialization.
Change-Id: I33e6448290ff7a4d8bfa72e1e6bc8ca133283e12
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>
This change fixes the unused label warning, when compiling
this driver for kalama, introduced by change
I383680c54feb826676965282e76bb3e5c3e17c4c.
Change-Id: Ia7c51fd1956b847220ebeae29a51edcc9f4dbf7e
Signed-off-by: Rajkumar Subbiah <quic_rsubbia@quicinc.com>
This reverts commit ae24e846e1.
Enable the feature only when user-mode support is added. With this
feature enabled in driver, it expects EPT_FPS to be set for qsync
enabled cmd-mode panels and will not honor EPT(expected present time).
With the EPT_FPS feature disabled, all panels cmd/video with/without
qsync can use EPT.
Change-Id: Ib8b1625bb1927ece3ec435e4b9a724da0555e518
Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
Update vcpi start slot for other connectors when an individual connector is unplugged.
Currently the driver is caching the previous start slot and doing the adjustment
in a single pass. When the connectors are removed and added in a specific order,
it is possible that the list of payloads are not sorted by start_slot and the
removed payload is not the first payload in the list.
The current logic does not support this case and will leave the start_slot of
the first payload unadjusted thereby resulting in an invalid slot allocation.
This change does the caching and adjustment in two separate passes to make sure
the start slot adjustment happens irrespective of the order of the payloads.
Change-Id: I5ca7ded263740590b0fe3cc31c8d67441a42c92f
Signed-off-by: Nisarg Bhavsar <quic_bhavsar@quicinc.com>
This change checks for the atomic state and ensures
that allocation and deallocation of vcpi slots is
prevented in the same phase.
Change-Id: I05c87db43eca8ba749ed8a0907dcaf95945dd645
Signed-off-by: Soutrik Mukhopadhyay <quic_mukhopad@quicinc.com>
If DSC 4hs merge is enabled and disabled on n+1 commit, possible
due to resolution switch, driver does not currently clear the
previous programming.
This change cleares dsc 4hs merge enable if it is not enabled.
Change-Id: I4024073362257b7efabcff22603bcb28a0bc4c5a
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>
Signed-off-by: Nisarg Bhavsar <quic_bhavsar@quicinc.com>
Add a read only debugfs node to get current uidle status.
Usage:
cat /sys/kernel/debug/dri/0/debug/core_perf/uidle_status
N: indicate uidle is disabled.
Y: indicate uidle is enabled.
Change-Id: I7f28b406588c19decc4efc9012f5bac63925618a
Signed-off-by: Lei Chen <quic_chenlei@quicinc.com>
Currently, only rc ram is programmed through lut dma and
rc config is programmed through ahb.
This change programs both rc config and rc ram through lut dma.
Change-Id: I50a6e87dfbadb9c4a93cebdaa1e813f5be9ba5f5
Signed-off-by: Saurabh Yadav <quic_sauyad@quicinc.com>
In dual display configuration, where only one display is active at a time,
dsi0 and dsi1 can be used to drive primary large display and, one of the
dsi (dsi0 or dsi1) can be used to drive secondary display. This helps to
time division multiplex shared DSI for primary and secondary panel which
solves the bandwidth limitation problem. This change adds support to allow
sharing of dsi ctrl and phy between dual displays.
Change-Id: Ib4ed1bf51f587b544ec24b1b558ff83225b36e4b
Signed-off-by: Ritesh Kumar <quic_riteshk@quicinc.com>
Expose Expected Present Time property to usermode immaterial of the
panel qsync support. EPT can be used to delay the frame with/without
qsync support.
Change-Id: If4e628dda64181995ba9ba0b008d15d3d9a9cfd4
Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
Updated the log message on a LM check failure during mode validation
to print the correct available LM value that is being used in the
check.
Change-Id: Ie719dead04bacee70d44e30c0069ce9099a69570
Signed-off-by: Rajkumar Subbiah <quic_rsubbia@quicinc.com>
During atomic check for MST plugins, the driver is not catching and
propagating failures properly thereby incorrectly returning a
success even though the slot allocation had failed. This causes
invalid access of payload data in the MST topology manager.
This change checks the return code for slot allocation and atomic
check calls and propagates them to caller.
Change-Id: I383680c54feb826676965282e76bb3e5c3e17c4c
Signed-off-by: Rajkumar Subbiah <quic_rsubbia@quicinc.com>
The clk_ctrl_cb and post_cmd_tx_workq callbacks are assigned
to individual ctrl during display bind. In case of dual display
with shared DSI, where primary display has ctrl0 & ctrl1 and
secondary display has ctrl1, the callbacks of ctrl1 of the
primary display gets overwritten with the callbacks of ctrl1
of the secondary display.
In the shared DSI design, only one display will be active at
a time. So, move the callback assignment of clk_ctrl_cb and
post_cmd_tx_workq to display prepare to fix this.
Change-Id: Ic02fa2f00c430fd5759400e06d82d004d4f7cba4
Signed-off-by: Anand Tarakh <quic_atarakh@quicinc.com>
After MST mode enumeration, check the mode count and print
an error message if no modes are returned.
Change-Id: I89352263c137680a1260dabbe8ab38e32e2a4882
Signed-off-by: Rajkumar Subbiah <quic_rsubbia@quicinc.com>
If an aux transaction fails at its lowest level, there is a builtin
retry mechanism before erroring out. Currently an error message is
printed after each failed attempt even though the aux transaction
might succeed on retry.
This change switches the alert level to warning on these attempts
and makes sure an error message is printed if the transfer errors
out after retries.
Change-Id: I47fb27fe0aa15eb5e2400c4338f9b9c59439983f
Signed-off-by: Rajkumar Subbiah <quic_rsubbia@quicinc.com>
For usecase with S2-only or TVM buffers, the mapping needs to be done
after the SCM call. This is required to ensure the mapping is done to
the correct SID. Previously with S2-only usecase, the map was returning
the PA which would remain the same, so there were no issues even though
the map sequence was incorrect. But this sequence will cause issues with
CSF-2.5 as it uses 2-stage with TVM, and requires the mapping to be done
after the scm-call. Fix the sequence for legacy secure-camera preview,
legacy secure-display and CSF 2.5 solution.
Change-Id: Id663d30fdbf8725f43f61e67d2d7ce72aa9f9506
Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
Stop forcing max supported bpp to 24 in MST usecases.
Revert of I5b0e6ad86df39915073f469ea67e6addea165965.
Change-Id: Ibaa55952eeb6130afcb72910ad498f44d9aca9b1
Signed-off-by: Nisarg Bhavsar <quic_bhavsar@quicinc.com>
For a HBR2 dongle, limit mode clock to ensure only resolutions
under 4k@30fps are supported on each port for MST usecases.
This fixes functionality with dongles which only support HDMI 1.4,
but don't filter out higher unsupported resolutions.
Change-Id: I2f9e53e55a31ede7fa891f29b9e7d36e108d375c
Signed-off-by: Nisarg Bhavsar <quic_bhavsar@quicinc.com>
The height and width of ROI alignment must be integral multiple of
DSC slice height and width.
Add a check in partial update DT parsing function and disable
patrial update when panel ROI alignment can't match DSC slice
settings.
Change-Id: Ib80ca1cde5041936f9525e19757e95ff5898137f
Signed-off-by: Lei Chen <quic_chenlei@quicinc.com>
In some vm transitions, pp work might get executed on event thread
after handoff is completed on commit thread leading to crash.
This change flushes the pp event thread queue during vm pre-release
before lending the io resources to the other vm.
Change-Id: I53b76e48bc15084aa5519409fae0e692f49e7558
Signed-off-by: Saurabh Yadav <quic_sauyad@quicinc.com>
Signed-off-by: Lakshmi Narayana Kalavala <quic_lkalaval@quicinc.com>
-Add support to display-drivers modules using DDK framework for pineapple.
-Add macro that makes it easy to register new modules.
Change-Id: Id9cc0f367cff5b95b526fb42193471b3f3abd012
Signed-off-by: Varsha Suresh <quic_varssure@quicinc.com>
This change adds the check for hardware ownership before
reading the histogram statistics.
Change-Id: I0f811cef327c1dea9fb132d5fffd8da445e9d73f
Signed-off-by: Lakshmi Narayana Kalavala <quic_lkalaval@quicinc.com>
During cwb disable, encoder reset should be invoked to clean up
and release hw resources. This encoder reset should happen even
if cwb encoder TX_DONE is not successful to avoid rm rsvp leak.
Change-Id: I81353f19b69cb68d71f7d5b6477e37b6dab3ae00
Signed-off-by: Prabhanjan Kandula <quic_pkandula@quicinc.com>
