Video requires width of linear RGBA8888 format byte-aligned to 256.
Change-Id: I7fa3822abb2912ef78e192756d19a5f8468bd493
Signed-off-by: Ravi Ranjan <rravi@codeaurora.org>
Add helper in util to retrieve IO address mappings for
a given global gpio pin. This will be used by the Trusted
UI framework to secure gpio pins.
Change-Id: If8ad069d724394f0772c9cf7371484a7cdc5bc78
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
The hypervisor is renamed to gunyah now. All 'haven' words need change
to 'gunyah' and 'hh' words in hypervisor interface need change to 'gh'.
Change-Id: Ia7ff6d855eb5548540a2f11a781c2555beb23187
Signed-off-by: Cong Zhang <congzhan@codeaurora.org>
Add a new connector property to allow DC dimming feature to set
dimming backlight LUT. This change also adds a connector event
for client to register for backlight info needed for digital dimming
feature, including OS brightness, OS brightness_max, panel_backlight,
panel_backlight_max, and scale factors from ABA and LTM features.
Change-Id: I78f713fb2b965ca24effd973b4dfa9ff07a852f8
Signed-off-by: Ping Li <pingli@codeaurora.org>
This change adds allowed_dsc_reservation_switch to determine if
dsc seamless switch is supported for DP. Also, based on the
flag, it determines and populates the required number of
available resources for DP.
Change-Id: I9cd7219a50d352369c5bc8386ce7dc25c30b80b6
Signed-off-by: Raviteja Tamatam <travitej@codeaurora.org>
Add support to send a data packet of info, written to
predefined buffers, providing information about each submitted frame.
Add required UAPI definitions for frame data buffers and event
notification.
Add support to read ubwc statistics from hw, based on defined rois.
Change-Id: I51f279de98ae4e2a02b0df6943d334764011d5db
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
DPU has added support for noise injection into the layer stack. Change
adds support for noise layer programming and exposes the hardware block
to the user space modules.
Change-Id: Id176eea54fcdcd5d399457b14133a1ccde07299f
Introduce support for the FP16 format and FP16 color processing
blocks. This includes support for FP16, FP16 UBWC, and inline
rotation on tiled FP16 pixel data.
Change-Id: I06a70cab5447140598682f687129d4f8662524b2
Signed-off-by: Christopher Braga <cbraga@codeaurora.org>
NV12 and NV21 formats need to be aligned to 128x32 as per the
requirement.
Change-Id: Ic03ac5786703d8d46a2f2a57559ac334d4e66971
Signed-off-by: Ravi Ranjan <rravi@codeaurora.org>
Add Android make files and Kbuild files to support dlkm
for display driver. Also resolve header and config issues
to allow successful compilation of display driver.
Change-Id: I04d6233864ea54c0a808b295fbdccb83058f1fd2
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Signed-off-by: Prabhanjan Kandula <pkandula@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 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>
Adds QCOM fourcc modifiers to support frame buffer size
calculations for linear and compressed tp10 format and
a5x tile formats.
Change-Id: I26df3b1680b2ad5bd548f90eaaba011b4d9f5bd8
Signed-off-by: Orion Brody <obrody@codeaurora.org>
Parse the display peripheral related SPMI SID/Peripheral
mask from device-tree and get the dynamic register range
of these peripherals using the SPMI API. These registers
are appended to the list of display IO ranges that is
lent from HLOS to trusted VM during trusted UI. This would
help in adding restrictions for SPMI registers on HLOS during
the trusted UI use case along with validation of the register
ranges in trusted VM.
Change-Id: I7077dac7962466e845d061e9ccd205f1bc0ce3ea
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
Added uapi and device_caps changes to enable rotator
compilation and address video device registration failure.
Device_caps field is must for video device registration
unless it is sub device.
Change-Id: I7e2f517e5eb3fc5ec6306bd7cee5972dbbaff3d1
Signed-off-by: Raviteja Tamatam <travitej@codeaurora.org>
Add this new IOCTL for user-space to wake up kernel display as soon
as it gets a new frame update.
Change-Id: Icd45b47e99ca0ea996e46ae8335a29f6636bf406
Signed-off-by: Lei Chen <chenlei@codeaurora.org>
When the TUI use case starts, HLOS prepares for sharing the HW
by collecting the register io spaces and IRQ lines from all the
participating subdrivers before the switch. This change
adds necessary hook in the VM event framework, so that
subdrivers can provide their callback functions while
registering for events. It also adds necessary helpers
in the sde io util to parse and populate the IO memory
region that needs to be shared.
Change-Id: I4c0825fa76453a1c1ec421640deff36158d6ef8c
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Besides SDE, other subdrivers may be interested in participating in
the VM switch. This change provides framework for display dependent
drivers like DSI, DP and RSCC to register for various VM switch
event hooks.
The following hooks to provided through msm_vm_ops:
post_hw_acquire: invoked before the first frame push after gaining
HW access.
pre_hw_release: invoked after the last frame commit before releasing
the HW.
check: check with vm clients for their readiness for HW
releasing.
Change-Id: I616db04e979f78f76f6f97ee3b068dd348339ab6
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
This change adds the support for checksum collection and notifies
to user space as part of drm event.
Change-Id: Ib2a6c38c74d1fb60d274cdb685b74979202604eb
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>
Fix headers so that they compile with UAPI_HEADER_TEST.
Change-Id: I2585a18b02abcc3a52ec0079aa4cc1ce55ee1b56
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
This change sets the regulator voltage to zero for all
those regulators which support voltage scaling before
disabling the regulator. Failing to do so causes the regulator
vote to set to the last min value specified in the previous
set voltage call.
Additionally modified the config regulator api and renamed to
get regulator because of the above change.
Change-Id: Ie4c4842db0c08a4d98926ed79503cf84e4d5762a
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
Make msm_drm into single module and all child driver
registers and unregisters are handled from parent's
register and unregister respectively.
Change-Id: I017513d1de3b6b25dd5543d7fa7741c0bac1740d
Signed-off-by: Shashank Babu Chinta Venkata <sbchin@codeaurora.org>
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
A new position control register has been added to the DSPP PCC
on Lahaina. This register controls whether PCC is invoked
before or after GAMUT mapping.
Introduce a PCC UAPI flag to indicate if PCC should be placed
before the GAMUT block. By default PCC will be placed after
GAMUT.
Change-Id: I0bcc35e0ce7f87c7fa29922a6a485abe479d893a
Signed-off-by: Christopher Braga <cbraga@codeaurora.org>
Add stub functions for msm_hdcp module in order to prevent
linker issues when CONFIG_HDCP_QSEECOM is not defined, marked
as not disabled or defined as module. Furthermore, a Kbuild
entry for the msm_hdcp.h file so that it is exported.
Change-Id: I0f102bf4c9722d95b897facdab94d83e32f7d29f
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
DPU hardware supports demura feature, which needs to be controlled by
the user-space client.Change adds demura uapi structure for driver clients.
Change-Id: Ifa8c68b7f6a123af6451c110d53b3bc15240d45a
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
Add support for enabling and reading profiling counters via
debugfs. This change also introduces RSC rev 4 (first rev
supporting profiling counters), enabling all relevant rev 3
features as well.
Change-Id: I0326215b069a37c91072965379b0b4843916ee0a
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Add Kbuild entries for msm_hdmi_hdcp_mgr.h to ensure that this
uapi header is copied out from display techpack path for
userspace clients to use after kernel compilation.
Change-Id: I0780a1eb9e85badabc58b172d46c73822c2210e3
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
This change defines data structure for user mode program
to configure SPR block of MDSS hw.
Change-Id: Ia4edb5af757541309c50047f4b7476cac8ddd39f
Signed-off-by: Prabhanjan Kandula <pkandula@codeaurora.org>
Create a new driver to handle sysfs and topology events that are
related to application/userspace layer interactions for HDCP
functionality. In turn, this will create a clear separation from
the HDCP QSEECOM layer that defines the communication mechanism
between the kernel and the TrustZone layers.
This implementation is based on a snapshot of the msm_hdcp
driver as of this commit 10ffbfa2c7e03c09 ("drm/msm/dp: Snapshot
of DP and supporting files") on kernel 4.19 project.
Change-Id: I834620420b8d6a580f1905a2b3250cf4e5b8f293
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
This change programs dither based on user mode input data and
reprograms the dither when device comes out of power collapse.
Change-Id: I83be20c8eb2dc2221cc57cd2395f6512338ff6ef
Signed-off-by: Narendra Muppalla <NarendraM@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>
Add fields required by kernel for setting up the pre-downscale
HW block during an inline rotation session. This increases
the inline rotation maximum downscale ratio for targets which
have the pre-downscale hardware.
Change-Id: I7aa43af2ede740fb0fe3ab6c9a715d1aebad6417
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Move vendor specific display headers from include/uapi and
include/linux path to techpack/display.
Change-Id: I766f15694020eff9e2f1a20504f828be78d4175f
Signed-off-by: Shashank Babu Chinta Venkata <sbchin@codeaurora.org>
