This snapshot includes updates to offline rotator and supporting
files. Snapshot was taken from msm-4.14 as of commit 0f8fb25421ff
("cnss2: Add device version to SOC info structure").
Change-Id: I58674ba880de3d8722ed9119bfc2bee34b444917
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
Check if cur_master encoder exists before using the variable in
sde encoder. This will avoid possible NULL dereferences.
Change-Id: I003386cba392a0027f7e9e8441fd4671b57b9a03
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Previously debugfs nodes for fix_core_ab_vote, fix_core_clk_rate,
and fix_core_ib_vote could be set to any value. This change
will compare fixed values to userspace values and set it to the
maximum of the two to avoid crashes with invalid input.
Change-Id: Iae89279eb1effe3daf8cd0aef5acceb55992ab03
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
In continuous splash use cases, the display is enabled in
the boot-loader. During display kernel probe, to enable clocks,
the rate is calculated by reading the hardware registers before
the corresponding software rate is set. At times when these rates
are nearly equal, the call for set rate never happens. This can
cause abnormal behavior. In this change during hand-off we don't
recalculate the clock rate to ensure the software programs the clock
registers accordingly.
Change-Id: I421c523ffd48a0cb73d7721c6d74c8e68aa6d9a5
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
This patch fixes an issue where the HDR connector properties for
external displays were not being updated after a hot-plug event.
Change-Id: I78dbf00a103ab0bd361039eae2bac16ef9372e36
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Add support for shmbridge while allocating memory
depending on qtee_shmbridge enabled in sde and
offline rotator.
Change-Id: I6880ce39318e2a880015760c3517f17c4bf23cdd
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
When continuous splash is enabled, connector states
are not properly updated with the encoder associated
with it. This is by design, so avoid all making
such request there by avoiding unnecessary errors
during the bootup. Fix a handful of warnings in
the PLL definition files
Change-Id: I7f08c5ff80ea2a2bfb4b19f2ea13c8f9cbb833e8
Signed-off-by: Narendra Muppalla <NarendraM@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>
This change adds dummy Makefile support to compile
display driver project along with base kernel.
Change-Id: I4fe15e2b358227911d3826e914ccb5eb45bb3d0d
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
