نمودار کامیت

12 کامیت‌ها

مولف SHA1 پیام تاریخ
Veera Sundaram Sankaran
825bb55976 disp: msm: sde: add system cache support for writeback
Add support to enable writeback block to use system cache for writing
the output buffer. This is useful in cases where output is routed to
primary source pipes with 2-pass composition. The implementation is
modelled based on existing pipe based cache configuration.

Change-Id: I2b9a96c5b42eb5727d11ca0f337aeeb4e69362c9
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
2021-11-17 14:57:02 -08:00
Veera Sundaram Sankaran
e1c71c86e5 disp: msm: sde: add ubwc error status for writeback
Add support to read and clear the ubwc error status for wirteback.
Log the status during writeback timeout cases to help in debugging.

Change-Id: I11f3827d4a88565b81b21b651971cec55ba06298
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
2021-11-17 14:56:11 -08:00
Veera Sundaram Sankaran
95300ca3df disp: msm: sde: add programmable lineptr support for writeback
From MDSS 9.0, writeback supports a programmable lineptr support, which
generates an interrupt when the configured writeback output height is
reached. Add software support to configure the prog_line and to process
the interrupt.

Change-Id: I3293ad2984c51417e4691c5b11e9c9a010067e1c
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
2021-11-17 14:55:46 -08:00
Amine Najahi
c8a4cdc761 disp: msm: sde: add support for WB VBIF clock split
Add support for localized CLK_CTRL access through WB
hardware block.

Change-Id: I408d1bbc798902d1abc7da5bcae9492baa3159c8
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
2021-11-17 13:30:55 -05:00
Steve Cohen
d9794d82cd disp: msm: sde: remove sde_hw_blk
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>
2021-10-26 11:34:59 -07:00
Yuchao Ma
1b0bd83473 disp: msm: add cwb dither support
Add cwb dither support.
Catalog: Read dtsi value of cwb dither in pp parse part.
Wb: Install blob property for cwb dither.
Wb hw: Adds a new wb ops function to program cwb dither hardware.
CRTC: To ensure that userspace can check whether cwb dither is supported,
added "has_cwb_dither" to sde kms info.
PingPong: In order to reuse dither's map array, move dither_depth_map array
to pp header file.

Change-Id: I77e6a052a00b7c649452103145e5d7b4c8deb3a2
Signed-off-by: Yuchao Ma <yuchaom@codeaurora.org>
2021-03-25 10:45:29 +08:00
Samantha Tran
1e4664fcec disp: msm: sde: add support for CWB ROI cropping feature
This change exposes capabilities for CWB ROI to userspace
as well as implements the cropping feature which is now supported.

Change-Id: Idf76727175bf7c183367be715eaa45f3a432640c
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
2021-02-23 17:17:29 -08:00
Chandan Uddaraju
4fe3d97078 sde: wb: add changes to support Dedicated-CWB
Add new capture/tap point as CRTC property for
D-CWB feature. Update the hardware blocks and
corresponding APIs to configure D-CWB data path.
Add new hardware pingpong blocks that
are dedicated for CWB.

Change-Id: I22576df1768b50f9f47d8527f62913b01ff4d9a7
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
2021-02-19 12:52:59 -08:00
Dhaval Patel
2843f86793 disp: msm: sde: support fps based qos setting
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>
2020-03-02 09:52:47 -08:00
Dhaval Patel
bcd97aa368 disp: msm: sde: fix cwb, dp and wb tear down sequence
CWB, DP and WB displays tear down sequence must reset
3d_merge, ctl, pingpong_binding, etc. MDP HW
blocks. This change fixes the tear down
sequence register programming. It also moves flush
sw reset before encoder_disable call. That allows
CWB tear down to update the flush configuration
on primary ctl path.

Change-Id: I21c521b39456af4144cf836c65d46a25c985f51d
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
2019-07-18 14:13:33 -07:00
Dhaval Patel
df2fbca4b8 disp: msm: sde: avoid wb done wait for cwb in wait_for_commit
Existing cwb implementation waits for WB done interrupt in
wait_for_commit_done API call. This serializes the cwb commit
and causes frame trigger delay on primary display. MDSS hw allows
to trigger the cwb frame when previous frame is in-progress. This
change updates driver to allow parallel frame trigger for cwb
enabled display. It releases frame N cwb output buffer in frame
N+1 wait_for_commit done call.

Change-Id: Id4f2a0cc78a3f24a1b5ce96dc907780246768dbf
Signed-off-by: Raviteja Tamatam <travitej@codeaurora.org>
2019-06-03 10:04:19 -07:00
Narendra Muppalla
3709853456 Display drivers kernel project initial snapshot
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>
2019-04-14 22:20:59 -07:00