On Wed, 15 Oct 2025 at 16:44, Heiko Stübner <[email protected]> wrote:
> Am Mittwoch, 3. September 2025, 20:51:00 Mitteleuropäische Sommerzeit schrieb 
> Cristian Ciocaltea:
> > Currently the TIMER_BASE_CONFIG0 register gets initialized to a fixed
> > value as initially found in vendor driver code supporting the RK3588
> > SoC.  As a matter of fact the value matches the rate of the HDMI TX
> > reference clock, which is roughly 428.57 MHz.
> >
> > However, on RK3576 SoC that rate is slightly lower, i.e. 396.00 MHz, and
> > the incorrect register configuration breaks CEC functionality.
> >
> > Set the timer base according to the actual reference clock rate that
> > shall be provided by the platform driver.  Otherwise fallback to the
> > vendor default.
> >
> > While at it, also drop the unnecessary empty lines in
> > dw_hdmi_qp_init_hw().
> >
> > Signed-off-by: Cristian Ciocaltea <[email protected]>
>
> Reviewed-by: Heiko Stuebner <[email protected]>
>
> This _does_ look ok to me, but as that touches the main bridge, could
> we get a 2nd set of eyes?

Sure can.

Reviewed-by: Daniel Stone <[email protected]>

Cheers,
Daniel

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