Re: [PATCH] drm/rockchip: Don't change hdmi reference clock rate

2025-01-09 Thread Heiko Stuebner
On Tue, 17 Dec 2024 14:17:07 -0600, Derek Foreman wrote: > The code that changes hdmi->ref_clk was accidentally copied from > downstream code that sets a different clock. We don't actually > want to set any clock here at all. > > Setting this clock incorrectly leads to incorrect timings for > DD

Re: [PATCH] drm/rockchip: Don't change hdmi reference clock rate

2024-12-17 Thread Cristian Ciocaltea
On 12/17/24 10:17 PM, Derek Foreman wrote: > The code that changes hdmi->ref_clk was accidentally copied from > downstream code that sets a different clock. We don't actually > want to set any clock here at all. > > Setting this clock incorrectly leads to incorrect timings for > DDC, CEC, and HDCP

[PATCH] drm/rockchip: Don't change hdmi reference clock rate

2024-12-17 Thread Derek Foreman
The code that changes hdmi->ref_clk was accidentally copied from downstream code that sets a different clock. We don't actually want to set any clock here at all. Setting this clock incorrectly leads to incorrect timings for DDC, CEC, and HDCP signal generation. No Fixes listed, as the theoretica