[PATCH v2 2/6] drm/sun4i: use drm_hdmi_connector_mode_valid()

[Maxime Ripard]

On Fri, Nov 01, 2024 at 02:25:05AM +0200, Dmitry Baryshkov wrote:
> Use new drm_hdmi_connector_mode_valid() helper instead of a
> module-specific copy.
> 
> Reviewed-by: Chen-Yu Tsai <wens at csie.org>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---
>  drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 12 +-----------
>  1 file changed, 1 insertion(+), 11 deletions(-)
> 
> diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
> index b3649449de3026784ae2f3466906403a0b6e3b47..54b72fe220afacc208b3fd48d5160031127ea14a 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
> @@ -205,16 +205,6 @@ static int sun4i_hdmi_connector_atomic_check(struct drm_connector *connector,
>  	return 0;
>  }
>  
> -static enum drm_mode_status
> -sun4i_hdmi_connector_mode_valid(struct drm_connector *connector,
> -				struct drm_display_mode *mode)
> -{
> -	unsigned long long rate = drm_hdmi_compute_mode_clock(mode, 8,
> -							      HDMI_COLORSPACE_RGB);
> -
> -	return sun4i_hdmi_connector_clock_valid(connector, mode, rate);
> -}
> -
>  static int sun4i_hdmi_get_modes(struct drm_connector *connector)
>  {
>  	struct sun4i_hdmi *hdmi = drm_connector_to_sun4i_hdmi(connector);
> @@ -269,7 +259,7 @@ static const struct drm_connector_hdmi_funcs sun4i_hdmi_hdmi_connector_funcs = {
>  
>  static const struct drm_connector_helper_funcs sun4i_hdmi_connector_helper_funcs = {
>  	.atomic_check	= sun4i_hdmi_connector_atomic_check,
> -	.mode_valid	= sun4i_hdmi_connector_mode_valid,
> +	.mode_valid	= drm_hdmi_connector_mode_valid,
>  	.get_modes	= sun4i_hdmi_get_modes,
>  };

It's only slightly related, but the atomic_check implementation that
will be the last (direct) user of sun4i_hdmi_clock_valid is wrong and
doesn't call drm_atomic_helper_connector_hdmi_check

Maxime
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