This adds suspend (power collapse) functionality by reusing
the suspend function for Venus 3xx and also enables idle indicator
property for Venus 4xx (where it is disabled by default).
Signed-off-by: NStanimir Varbanov <stanimir.varbanov@linaro.org>
Reviewed-by: NTomasz Figa <tfiga@chromium.org>
Reviewed-by: NAlexandre Courbot <acourbot@chromium.org>
Tested-by: NAlexandre Courbot <acourbot@chromium.org>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>