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Filename Latest commit message Latest commit date
Satya Rama Aditya Pinapala 3deb5c353e disp: msm: dsi: add debug ability to read TE read pointer line count
The change adds register mapping of MDP_INTF_[1/2]_TEAR_INT_COUNT_VAL
register to DSI controller. This allows for the controller to read the
line count and frame count of the read pointer during trigger and
successful transfer of DMA command.

To enable the debug feature:
echo 1 > /d/<panel_name>/dsi-ctrl-0/enable_cmd_dma_stats.

To disable the debug feature
echo 0 > /d/<panel_name>/dsi-ctrl-0/enable_cmd_dma_stats.

To read line count value:
cat /d/<panel_name>/dsi-ctrl-0/cmd_dma_stats.

Change-Id: I5cdeb54ca941af05b226a9d7ab332b899ecc5797
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
2020-08-06 13:54:52 -07:00
config Merge "makefile: add config support for display techpack for holi" 2020-07-20 22:06:27 -07:00
hdcp disp: msm: make msm_drm as module for GKI 2020-04-28 15:52:49 -07:00
include drm: define a new SDE custom IOCTL for early wakeup display feature 2020-07-13 10:08:00 +08:00
msm disp: msm: dsi: add debug ability to read TE read pointer line count 2020-08-06 13:54:52 -07:00
rotator Merge "disp: remove kernel mapping of writeback framebuffer" 2020-07-24 02:22:42 -07:00
Makefile Merge "Revert "disp: fix compilation issue with trusted VM config"" 2020-07-21 13:18:32 -07:00
NOTICE Display drivers kernel project initial snapshot 2019-04-14 22:20:59 -07:00