Messages in this thread | | | Date | Tue, 21 Mar 2023 21:53:11 +0100 | Subject | Re: [PATCH] drm/sun4i: uncouple DSI dotclock divider from TCON0_DCLK_REG | From | "Roman Beranek" <> |
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On Tue Mar 21, 2023 at 5:50 PM CET, Roman Beranek wrote:
> > Also, how was it tested/confirmed? > > By counting Vblank interrupts (GIC 118).
Sorry, that was perhaps too abbreviated. To test this change, I set up an A64 board running kmscube on DSI-1 and verified that the rate of Vblank IRQs tracked with a video mode set on DSI-1, once with a 2-lane panel and once with a 4-lane panel.
Roman
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