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    SubjectRe: [PATCH] drm/sun4i: uncouple DSI dotclock divider from TCON0_DCLK_REG
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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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