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>
Extend the topology_control connector property to support downscale
blur block. This gives user-mode the capability to reserve the downscale
blur block. Add sde rm changes to reserve the block based on this
connector property during sde_rm_reserve.
Change-Id: Ica2d7c57e6f528eb917acb6aae7e860352895a06
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
The sde_hw_blk was meant to be a generic base object for all
SDE HW blocks, however, it enforces using a common set of ops
which is not practical when blocks have different capabilities.
Since this object was never used as intended and is not doing
anything functional today, remove the dead weight.
Change-Id: If76006c1ae5c62e8d7d77b100837dbaf6c661bd3
Signed-off-by: Steve Cohen <quic_cohens@quicinc.com>
This change adds logic to determine dsc switch based on
the connector property "CONNECTOR_PROP_DSC_MODE" and
performs seamless DSC switch if there is any change in
DSC configuration. The connector property is populated
in msm_sub_mode based on which suitable mode is selected.
Change-Id: Ifc4931f16dfb814781bc1d72b103e09103e6bfee
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
Provide rm status through debugfs node.
cat /d/dri/0/debug/rm_status.
Change-Id: Ic1950b1881f0b57582701a342793aa06adb9da39
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Add dummy layer mixer blocks to be used for dedicated
CWB.
Change-Id: Ie1fe4fa7502cf5cf4dba3f2c129257887a20b7ad
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Refactor topology group check helpers into a single
function to remove duplicate code. This change also
uses atomic state to extract topology information
since those functions can be called during atomic
check phase.
Change-Id: Ia262009e0b8fe9fcdeff05e544d2e59be35c9c54
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
Add support for all 4LM topologies in new DCE encoder framework.
This change also aligns with the new way of checking topology
information.
Change-Id: I5358d60634070bdb26059056db884ad4161c073e
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
Add support for all 4LM topologies in new DCE encoder framework.
This change also aligns with the new way of checking topology
information.
Change-Id: I20785c96569fd07cbd8016d244a7e4c929bfa071
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
When a 4LM topology is used each plane attached to a CRTC
is tagged with a L/R layout value and an offset value
depending on where destination X coordinate lands on the display.
The layout information is used to determine SSPP to LM
pair mapping and local coordinate space.
This change also handles source-split and Z-order
validation checks for planes staged on different mixer
pairs.
Change-Id: I1b20223388e65fc36a8b379ad9df23a277fcd1a5
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
Add 4LM topology variants in resource manager and in drm
connector topology name property.
Change-Id: I13e6eaafe60037b48d2c9d356f668b69720cbf48
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
This change updates resource topology mapping tables and includes
logic to compare compression types for dsc vs vdc.
Change-Id: I1735edeb07aec8ed0065f84ac0824c58158412f3
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
Add support to configure the DPU pipeline to support VDC-m
topologies.
Change-Id: Ib8ce9a0eaeaa838759fb09cb2ee164d4765e4989
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
This change adds new resource manager api to get number of
ctl paths, interfaces and compression encoders used in the
current topology. This API is required to support both dsc
and vdc encoders and make implementation more generic.
Change-Id: I6cc25e51574cf71cd39f479049572ee7b7e0ead0
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
Add support to enable one-shot mode during qsync
update. This feature ensures the frame drops can be
reduced due to delayed software flush for the
current commit. Also, add changes to disable the qsync
feature post commit.
Change-Id: Icb158853f52284bcf8fa641e5f62200c5460b660
Signed-off-by: Kalyan Thota <kalyant@codeaurora.org>
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
Track available hw resources using a common data structure in
the sde_rm object and pass available hw resource info to
interface drivers to make informed decisions in preparing
or filtering display modes.
Change-Id: I05649623233b0f531582e8c90d1ef92c7fceded4
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
This snapshot ports changes from 4.14 to 4.19 into
the msm and sde layer. Snapshot was taken as of
commit 0f8fb25421ff ("cnss2: Add device version to
SOC info structure").
Change-Id: I59b799a78319c2db6930a2a10bc38976f8c09898
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
This change brings msm display driver including sde,
dp, dsi, rotator, dsi pll and dp pll from base 4.19 kernel
project. It is first source code snapshot from base kernel project.
Change-Id: Iec864c064ce5ea04e170f24414c728684002f284
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
