media: venus: core: vote for video-mem path
authorMansur Alisha Shaik <mansur@codeaurora.org>
Mon, 19 Oct 2020 04:18:12 +0000 (06:18 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 30 Dec 2020 10:53:12 +0000 (11:53 +0100)
commit2d28c98f44af3e88f15312dffac29ce5a4329bdb
tree57874a35a38413b1f98013af5f8b067b27d8a13e
parent9acc5fa0aeb29a3124e8f0e557324b466e06308f
media: venus: core: vote for video-mem path

[ Upstream commit 9e8efdb5787986cc0d0134925cf5c4f001bb3f2e ]

Currently video driver is voting for venus0-ebi path during buffer
processing with an average bandwidth of all the instances and
unvoting during session release.

While video streaming when we try to do XO-SD using the command
"echo mem > /sys/power/state command" , device is not entering
to suspend state and from interconnect summary seeing votes for venus0-ebi

Corrected this by voting for venus0-ebi path in venus_runtime_resume()
and unvote during venus_runtime_suspend().

suspend")

Fixes: 07f8f22a33a9e ("media: venus: core: remove CNOC voting while device
Signed-off-by: Mansur Alisha Shaik <mansur@codeaurora.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/media/platform/qcom/venus/core.c