# Re: \[PATCH v3 12/19\] soc: starfive: Add jh7110-vout-subsystem driver - From: sashiko-bot@kernel.org - Date: 2026-09-04 13:47:06 - List: linux-phy - Page: https://ratatoskr.run/linux-phy/2026/09/17514456 - Thread: https://ratatoskr.run/linux-phy/2026/09/17514319/t.md ```text > Nothing in the video output subsystem can reach its own registers until > the NoC display bus clock and reset are up and PD_VOUT is powered, and > those are shared by every device in the region. Leaving them to whichever > consumer probes first works by accident and stops working as soon as the > probe order changes. > > Add a driver for the subsystem node that takes the bus clock and reset, > holds a runtime PM reference so genpd keeps PD_VOUT powered, and then > populates its children. All three are released only once the last child > is gone. > > Signed-off-by: Michal Wilczynski Sashiko has reviewed this patch and found no issues. It looks great! -- Sashiko AI review ยท https://sashiko.dev/#/patchset/20260904-jh7110-clean-send-v3-0-484f9ae72715@samsung.com?part=12 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy ```