Cleanup DSI HW register access layer to minimize the number of macros that
access readl/writel functions.
Change-Id: Id78025b3837f9126f64681b4c1c1e13aec762081
Signed-off-by: Michael Ru <mru@codeaurora.org>
Removes files and version checks for unsupported DSI PHY versions.
Change-Id: I47223a3860e3bcf48eb3b74e405064d8eb375f16
Signed-off-by: Michael Ru <mru@codeaurora.org>
Change adds the new compatible version strings for DSI PHY and DSI CTRL
for waipio.
Change-Id: I1073034e608cace9d41cc04a9854f15f56828dfe
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
Change avoids clock framework APIs to configure the DSI PHY
PLL. It follows HW recommendation to set the byte and pclk
dividers.
Change-Id: I8c110f3997e4ec4c2eaa28778b70091855725ab8
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
This change allows dynamic refresh trigger to sw trigger
and mdp intf flush. With this we can make sure that DSI
timing/clock update and mdp intf timings are updated in
one vsync.
Change-Id: Ic807f498e2e47be6dd0f1e11ff1fc0896a8ec758
Signed-off-by: Vara Reddy <varar@codeaurora.org>
Add support to read cphy boolean flag from panel dtsi
and configure DSI PHY registers accordingly. Update the
bit/byte clock calculation according to cphy specifications.
Update clock parents so that the relevant divider blocks
are configured to support cphy.
Change-Id: Iaca61eec01a488657b086f59910c52f8c79e26a4
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
DSI PLL is tightly coupled with DSI PHY. This change removes
separate DSI pll driver and makes DSI pll as a subnode to DSI
PHY which is an accurate way of representation. In addition, this
change adds support for 5nm DSI ctrl and PHY revisions and adds
DSI pll support for 5nm. Remove support for older DSI pll revisions
such as 7nm, 10nm, 14nm, 20nm, 28nm.
Change-Id: Ic8b886a9fe24b906e4ec5130720600efa1e59b68
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
DSI PHY timings must be committed every time the values
are updated after a dynamic mode switch.
Change-Id: Id605c76dfe75ec41ceb89000f24baccda189e82f
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
Adding debug, info and error prefix for log messages
in dsi files. To enable debug logs
run "echo 0x1 > /sys/module/drm/parameters/debug"
Change-Id: I438ac16954bd1d39450f8adeb7fb17f9ea6f8140
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
This change is a snapshot of dsi files taken of 4.14
as of commit 764f7c2 (Merge remote-tracking branch
'quic/dev/msm-4.14-display' into msm-4.14)
Change-Id: I8361a844c35a4450f7800964a8da2741676fd6c7
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
This change adds support for dynamic switching of dsi clocks
to avoid RF interference issues. Also with dynamic dsi clock
switch feature coming into picture, now populate the supported
refresh rate as list instead of providing a range. Modify the
logic to enumerate all the modes in dsi driver, taking dynamic
bit clocks, resolutions and refresh rates into account.
Change-Id: I5b6e62bc935cf2234bdd96fcb3c7537b4e735fff
Signed-off-by: Sandeep Panda <spanda@codeaurora.org>
Signed-off-by: Ritesh Kumar <riteshk@codeaurora.org>
Signed-off-by: Yujun Zhang <yujunzhang@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>
