Yojana Juadi cf762ff2ee disp: msm: sde: add mutex lock to protect wb_dev ...

There is null pointer dereference seen due to concurrency
of wb_get_modes from userspace and clearing of writeback
modes in wb_reset. This change acquires mutex lock to provide
exclusive access to wb_dev effectively preventing such
concurrency issues.

Change-Id: Idd38e38696c839f557b94aa9313761d4d7738902
Signed-off-by: Yojana Juadi <quic_yjuadi@quicinc.com>

2023-08-11 11:24:54 +05:30

config

disp: config: add support for fsa and wcd aux switch for crow target

2023-07-04 06:00:26 -07:00

Documentation/devicetree/bindings/drm/msm

disp: msm: dp: add dp-mst sideband simulator

2021-02-10 22:34:33 -05:00

hdcp

disp: msm: hdcp: set default topology as DOWN_REQUEST_TOPOLOGY

2022-03-28 18:56:53 -07:00

include

disp: msm: uapi: increase SDE_FRAME_DATA_MAX_PLANES size

2022-08-19 13:10:39 -07:00

msm

disp: msm: sde: add mutex lock to protect wb_dev

2023-08-11 11:24:54 +05:30

rotator

disp: msm: avoid using #ifdef for configurations

2022-01-17 10:10:04 +08:00

Android.bp

display: get unifdef explicitly

2021-02-17 09:14:03 -08:00

Android.mk

disp: add support to compile out display kernel module

2022-06-08 13:00:28 -07:00

display_driver_board.mk

disp: add support to compile out display kernel module

2022-06-08 13:00:28 -07:00

display_driver_product.mk

disp: added environment variable for build.sh techpack display_tp

2022-07-19 13:29:45 -04:00

display_kernel_headers.py

display: get unifdef explicitly

2021-02-17 09:14:03 -08:00

Kbuild

disp: add changes to generate display dlkm in android

2021-01-15 00:32:42 -08:00

Makefile

disp: add changes to generate display dlkm in android

2021-01-15 00:32:42 -08:00

Makefile.am

update source and include paths for LE

2022-03-02 22:48:34 -08:00

NOTICE

disp: msm: dp: Move required drm_dp_link functions to downstream

2020-12-17 10:06:32 -05:00

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