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Commit 4ef03f83 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Introduce intel_encoder_is_dig_port() 



Add intel_encoder_is_dig_port() to match intel_encoder_is_dp().

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180705164357.28512-3-ville.syrjala@linux.intel.com


Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent 14aa521c

drivers/gpu/drm/i915/intel_drv.h

+15 −9
Original line number Diff line number Diff line
@@ -1245,24 +1245,30 @@ intel_attached_encoder(struct drm_connector *connector) 
	return to_intel_connector(connector)->encoder;

}



static inline struct intel_digital_port *

enc_to_dig_port(struct drm_encoder *encoder)

static inline bool intel_encoder_is_dig_port(struct intel_encoder *encoder)

{

	struct intel_encoder *intel_encoder = to_intel_encoder(encoder);



	switch (intel_encoder->type) {

	switch (encoder->type) {

	case INTEL_OUTPUT_DDI:

		WARN_ON(!HAS_DDI(to_i915(encoder->dev)));

		/* fall through */

	case INTEL_OUTPUT_DP:

	case INTEL_OUTPUT_EDP:

	case INTEL_OUTPUT_HDMI:

		return true;

	default:

		return false;

	}

}



static inline struct intel_digital_port *

enc_to_dig_port(struct drm_encoder *encoder)

{

	struct intel_encoder *intel_encoder = to_intel_encoder(encoder);



	if (intel_encoder_is_dig_port(intel_encoder))

		return container_of(encoder, struct intel_digital_port,

				    base.base);

	default:

	else

		return NULL;

}

}



static inline struct intel_dp_mst_encoder *

enc_to_mst(struct drm_encoder *encoder)