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Filename Latest commit message Latest commit date
Sankeerth Billakanti a8972ccc53 disp: msm: hdcp: avoid sink message processing when hdcp is off
Skip processing the sink message in sde_hdcp_2x_main thread when hdcp
TA is unloaded. If there is any error generated during the
authentication sequence, then the hdcp authentication is aborted and
the source will restart the authentication procedure. When
authentication is aborted, the qseecom handle is lost and memory it
referenced becomes protected. When a subsequent command execution in
the sde_hdcp_2x_main thread tries to dereference that particular
memory from the qseecom handle, there is a page fault crash observed.

This change will skip accessing the memory referenced by the qseecom
handle when hdcp authentication session is tearing down.

Change-Id: I71ed44042897f17cc8817a1b1c54a43e42cf5f73
Signed-off-by: Sankeerth Billakanti <sbillaka@codeaurora.org>
2020-11-08 20:52:54 -08:00
config disp: msm: enable SDE rotator driver configs for GKI 2020-09-25 14:32:24 +05:30
hdcp
include disp: msm: parse SPMI registers and append to IO lend list 2020-08-17 09:47:28 -07:00
msm disp: msm: hdcp: avoid sink message processing when hdcp is off 2020-11-08 20:52:54 -08:00
rotator Merge "disp: msm: register rotator platform driver after genpd init" 2020-09-28 04:39:41 -07:00
Makefile Merge "Revert "disp: fix compilation issue with trusted VM config"" 2020-07-21 13:18:32 -07:00
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