Thread (41 messages) flat view 41 messages, 3 authors, 1d ago

Re: [PATCH v4 14/20] clk: starfive: jh7110-vout: Allow pixel clock rate propagation

From: sashiko-bot@kernel.org
Date: 2026-09-15 15:38:10
Also in: dri-devel, linux-clk, linux-devicetree

The dc8200_pix0 and dc8200_pix1 MUXes feed the display controller, and
the rate they carry is ultimately produced by the HDMI PHY, which
registers hdmitx0_pixelclk as a clock provider.

Add CLK_SET_RATE_PARENT to both MUXes so a rate requested on them
reaches that parent, instead of being clamped to whatever rate the
parent already happens to run at.

Co-developed-by: Dominique Belhachemi <redacted>
Signed-off-by: Dominique Belhachemi <redacted>
Reviewed-by: Joshua Peisach <redacted>
Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.dev/#/patchset/20260915-jh7110-clean-send-v4-0-f0e4fd6f2cc8@samsung.com?part=14


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