Commit d4581ae8 authored by Dmitry Baryshkov's avatar Dmitry Baryshkov
Browse files

drm/vc4: use drm_hdmi_connector_mode_valid() 



Use new drm_hdmi_connector_mode_valid() helper instead of a
module-specific copy.

Reviewed-by: default avatarChen-Yu Tsai <wens@csie.org>
Acked-by: default avatarDave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241130-hdmi-mode-valid-v5-6-742644ec3b1f@linaro.org


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
parent ae048fc4

drivers/gpu/drm/vc4/vc4_hdmi.c

+2 −3
Original line number Diff line number Diff line
@@ -580,6 +580,7 @@ static const struct drm_connector_helper_funcs vc4_hdmi_connector_helper_funcs = 
	.detect_ctx = vc4_hdmi_connector_detect_ctx,

	.get_modes = vc4_hdmi_connector_get_modes,

	.atomic_check = vc4_hdmi_connector_atomic_check,

	.mode_valid = drm_hdmi_connector_mode_valid,

};



static const struct drm_connector_hdmi_funcs vc4_hdmi_hdmi_connector_funcs;
@@ -1765,7 +1766,6 @@ vc4_hdmi_encoder_mode_valid(struct drm_encoder *encoder, 
			    const struct drm_display_mode *mode)

{

	struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);

	unsigned long long rate;



	if (vc4_hdmi->variant->unsupported_odd_h_timings &&

	    !(mode->flags & DRM_MODE_FLAG_DBLCLK) &&
@@ -1773,8 +1773,7 @@ vc4_hdmi_encoder_mode_valid(struct drm_encoder *encoder, 
	     (mode->hsync_end % 2) || (mode->htotal % 2)))

		return MODE_H_ILLEGAL;



	rate = drm_hdmi_compute_mode_clock(mode, 8, HDMI_COLORSPACE_RGB);

	return vc4_hdmi_connector_clock_valid(&vc4_hdmi->connector, mode, rate);

	return MODE_OK;

}



static const struct drm_encoder_helper_funcs vc4_hdmi_encoder_helper_funcs = {