On Fri, Dec 9, 2022 at 11:05 AM Xin Ji <xji@xxxxxxxxxxxxxxxx> wrote:
>
> Sometimes kernel may resume back quickly after suspend,
> and DRM not call .mode_set() to re-config
> display timing before calling .atomic_enable(), bridge
> driver with this patch to keep last configure timing.
>
> Signed-off-by: Xin Ji <xji@xxxxxxxxxxxxxxxx>
Acked-by: Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx>
> ---
> drivers/gpu/drm/bridge/analogix/anx7625.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
> index b0ff1ecb80a5..eb9116503b63 100644
> --- a/drivers/gpu/drm/bridge/analogix/anx7625.c
> +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
> @@ -1403,7 +1403,6 @@ static void anx7625_stop_dp_work(struct anx7625_data *ctx)
> {
> ctx->hpd_status = 0;
> ctx->hpd_high_cnt = 0;
> - ctx->display_timing_valid = 0;
> }
>
> static void anx7625_start_dp_work(struct anx7625_data *ctx)
> --
> 2.25.1
>
