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>
Add a compile time flag for the MST feature that will allow
selectively enabling the feature.
Change-Id: I8bf288277c7af00c3cf254a8c757151559e0a010
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Update colorimetry definition usage and how we access DSC information
as per changes in the upstream DRM framework code.
Change-Id: I28482380124734680e46904b8d536ebadba8cc60
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Register the MDSS_HW block (at base offset 0) for access via the
sde_reg node in SDE's debugfs directory. This is needed for
validating correct UBWC register programming.
Change-Id: I2494e066a7603747f2ec12546e58a17f2120a521
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
This reverts commit 7470449242.
This is required to satisfy cross component dependencies with
kernel-5.4.
Change-Id: Idba2983923a8605ec0a05408da48f7549730035d
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
This reverts commit 982574f095.
This is required to satisfy cross component dependencies with
kernel-5.4.
Change-Id: I979e0371973376c46f2a11659348df726be2679d
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
This reverts commit eaed3221fa
which uses a downstream implementation for checksum calculation.
This will be fixed once the upstream changes to address checksum
calculation are merged.
Change-Id: I7a6ed1c4d4baf52533485d59bcdcb6dd1009d626
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Update the HBR and RBR swing and pre-emphasis levels as per the
latest published hardware programming guide.
Change-Id: If3b6713e0b6680f65539882221aae32b00bf0254
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Update colorimetry definition usage and how we access DSC information
as per changes in the upstream DRM framework code.
Change-Id: Ie52aed2df2f6c3f2df1e4129f342a85256f8fae4
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
With the introduction of sync state drivers, msm_drm probe can be
moved back to module level from late init. It is now guaranteed
that the dependencies are probed before the actual driver is.
Change-Id: Ib7c3e0e3c3d32b37b7672b6119bcf5371783659d
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
Support different safe, danger and creq qos lut
configuration based on display fps. It also removes
the fill level calculations from sspp and wb block
because mdss hw supports simple configuration.
Change-Id: I203e4300c9eab27d3632c890bedd6383cca0e5a8
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
DSC and VDC-M sub-block registers are not on contiguous
address range. This change allows dumping the registers
for each individual sub-block.
Change-Id: I06dfc64562211370a0e29f6fc1134351c47722f6
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
Ramdump node only allocates portion of splash
buffer memory. It should not be within reserve
memory area because splash buffer is already reserving
these pages.
Change-Id: I7caa818b19cb993571e6bf0648a4dfbbc2ad9d71
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Add underrun line count information for each underrun.
Change-Id: I34a740c33240fa8d444f4bbc3b8b014b0282fca1
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
This reverts commit 483c9fdff4c611f250574fe6909cd8e5336808f5. It
is no longer needed on kernel-5.4 as all the upstream changes are
now available.
Change-Id: I11b0317c0e05ea2fe03fb1af734a79a1174b1922
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Move away from using the supported colorspaces in drm_connector
and replace it with sde_connector to satisfy GKI requirement.
Change-Id: I947c91ea6672e242e572151f72cf0db2e71990cb
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Add colorimetry data block parsing to SDE EDID parser so that
we can eliminate usage of the same information parsed in upstream
EDID parser.
Change-Id: I53692bb90eeee1f8a865da54ce0e8932c381489a
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Since the HDR static metadata block parsing has been moved to
the sde edid parser, replace the usage of drm_connector with
sde_connector for hdr10 so that the modifications to drm_connector
can be removed.
Change-Id: I4526cda426c46708d3689eb8b993b7a4f50d32ae
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
This is needed to replace usage of upstream EDID parser
to satisfy GKI requirements.
Change-Id: I1e4043bd8e95b2ff71e7e4b05706cbeb9c66b03d
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Since the VSVDB parsing has been moved to the sde edid parser, replace
the usage of drm_connector with sde_connector for hdr10+ so that the
modifications to drm_connector can be removed.
Change-Id: I7d69aa533e71fa45bfc578db24c17bb23e499c4a
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Add VSVDB parsing support to sde edid parser. This is required
for HDR10+ support. Currently the parsing is done in the upstream
edid parser. This shall be removed in a subsequent change.
Change-Id: Ibd3a31e12bba68e14e278e0e478656453eb111ac
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
This change makes the access to sid registers space optional
as for lahaina target hlos is not supposed to access these
registers. Mapping this register space will be done only if
the device tree entry indicates this support.
Change-Id: I4ecefec0fe02c993ca34b55da432612e25eb6783
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
DPU configuration should be changed when resolution switch happens at
the layer mixer level for ltm feature. Driver should mark ltm properties
as dirty when resolution switch happens. Change handles dynamic resolution
switch for ltm by marking the properties as dirty.
Change-Id: I5ffc8e74c42da6c2902eb42fd2e3ed1b9f9e3e4c
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
Add support for hardware based rounded corner part of
color processing framework.
Change-Id: I3e5f4dac6ffc759bb940215b7621ac716f255169
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Fix an invalid pointer check on input parameters.
Change-Id: I899e19e578d4d337e49da9084875bfd1917efe59
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Use the new helpers for parsing DSPP device nodes entries.
Change-Id: I620ba80cac90f34faa1f853f00cf856370ae387c
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Simplify device node parsing by using a new structure for
temporarily holding the read properties and create helpers for
getting/freeing all the properties in a sde_prop_type table.
This patch uses these helpers for CTL and mixer parsing,
other blocks will be refactored as well.
Change-Id: I546f32baea8fc09c36a7f24b042f1f1615770b72
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Add vbif axi port halt request support before
MDSS core GDSC power collapse state. It is needed
for targets without MDSS RSC support.
Change-Id: I1fbf281c4206ecd4ad1c2d1348a95e002740e2f1
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
This changes swaps the order of encode initialization between
wb and dsi displays. This ensures that wb encoder is registered
before DSI/DP encoder in mode_list and it allows single CRTC
to loop through WB encoder before other encoder during mirror mode
topology like CWB use case. With existing order of encoder list, CWB
flush is happening after primary commit flush which is causing cwb
failures when there is a cpu latency.
Change-Id: I24d6b4f27271d46e9743d17a624ac7e0930f7474
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
This change updates the block offsets for concurrent writeback
blocks and fixes the register dumping logic.
Change-Id: I41b540773fea60e66cab5d476dff1a19b4f4b3db
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
This change fixes issues which causes corruption for dual dsi
dsc panel. It fixes the number of slices configured on
dsc hw block and handles deriving correct picture width from
mode timings. Additionally it fixes the core max buffer sizes
used by the hw block.
Change-Id: Iec0ef80528425ffcb5f29d469bd181eb7040de16
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
