Re: 6.10/bisected/regression - commits bc87d666c05 and 6d4279cb99ac cause appearing green flashing bar on top of screen on Radeon 6900XT and 120Hz

[Mikhail Gavrilov]

On Fri, Jun 7, 2024 at 6:39 PM Alex Deucher <alexdeucher@xxxxxxxxx> wrote:
>
> --- a/drivers/gpu/drm/amd/display/dc/optc/dcn10/dcn10_optc.c
> +++ b/drivers/gpu/drm/amd/display/dc/optc/dcn10/dcn10_optc.c
> @@ -944,7 +944,7 @@ void optc1_set_drr(
>                                 OTG_V_TOTAL_MAX_SEL, 1,
>                                 OTG_FORCE_LOCK_ON_EVENT, 0,
>                                 OTG_SET_V_TOTAL_MIN_MASK_EN, 0,
> -                               OTG_SET_V_TOTAL_MIN_MASK, 0);
> +                               OTG_SET_V_TOTAL_MIN_MASK, (1 << 1)); /* TRIGA */
>
>                 // Setup manual flow control for EOF via TRIG_A
>                 optc->funcs->setup_manual_trigger(optc);

Thanks, Alex.
I applied this patch on top of 771ed66105de and unfortunately the
issue is not fixed.
I saw a green flashing bar on top of the screen again.

-- 
Best Regards,
Mike Gavrilov.