Veera Sundaram Sankaran a9574eb8c2 disp: msm: perform delayed buf attach during secure transitions ...

While transitioning from secure usecases, the secure
context bank is attached back only during the commit
phase. This leads to invalid secure context-bank device
issue, when the prime_to_fd call is made for the next
frame. Avoid it, by attaching to default drm device
during the prime_to_fd call and reattach it to the
secure context-bank device at the delayed import time.

Change-Id: I43e6da7f117f20746943a48b5f2657e9ae2947ea
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>

2020-03-29 16:50:07 -07:00

5.3 KiB

Raw Blame History

View Raw