[PATCH v2 0/4] Tegra Video Decoder driver power management corrections

From: Dmitry Osipenko
Date: Wed Jun 24 2020 - 11:09:00 EST


Hello,

This small series addresses a Runtime PM issue that was discovered during
of Tegra VI driver reviewing by balancing RPM usage count on RPM resume
failure. Secondly it fixes reboot on some Tegra devices due to bootloader
expecting VDE power partition to be ON at the boot time, which wasn't
happening in case of a warm re-booting (i.e. by PMC resetting).

Changelog:

v2: - Extended the commit's message of the "Balance runtime PM use-count on
resume failure" patch.

- Re-send for 5.9 inclusion.

Dmitry Osipenko (4):
media: staging: tegra-vde: Balance runtime PM use-count on resume
failure
media: staging: tegra-vde: Runtime PM is always available on Tegra
media: staging: tegra-vde: Turn ON power domain on shutdown
media: staging: tegra-vde: Power-cycle hardware on probe

drivers/staging/media/tegra-vde/vde.c | 45 +++++++++++++++++----------
1 file changed, 29 insertions(+), 16 deletions(-)

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2.26.0