Commit b90b6e41 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915/bios: Introduce has_ddi_port_info() 



Pull the "do we want to use i915->vbt.ports[]?" check into
a central place.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211217155403.31477-2-ville.syrjala@linux.intel.com


Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
parent 8172375e

drivers/gpu/drm/i915/display/intel_bios.c

+8 −3
Original line number Diff line number Diff line
@@ -2053,6 +2053,11 @@ static void parse_ddi_port(struct drm_i915_private *i915, 
	i915->vbt.ports[port] = devdata;

}



static bool has_ddi_port_info(struct drm_i915_private *i915)

{

	return HAS_DDI(i915);

}



static void parse_ddi_ports(struct drm_i915_private *i915)

{

	struct intel_bios_encoder_data *devdata;
@@ -2653,7 +2658,7 @@ bool intel_bios_is_port_present(struct drm_i915_private *i915, enum port port) 
		[PORT_F] = { DVO_PORT_DPF, DVO_PORT_HDMIF, },

	};



	if (HAS_DDI(i915))

	if (has_ddi_port_info(i915))

		return i915->vbt.ports[port];



	/* FIXME maybe deal with port A as well? */
@@ -2693,7 +2698,7 @@ bool intel_bios_is_port_edp(struct drm_i915_private *i915, enum port port) 
		[PORT_F] = DVO_PORT_DPF,

	};



	if (HAS_DDI(i915)) {

	if (has_ddi_port_info(i915)) {

		const struct intel_bios_encoder_data *devdata;



		devdata = intel_bios_encoder_data_lookup(i915, port);
@@ -2748,7 +2753,7 @@ bool intel_bios_is_port_dp_dual_mode(struct drm_i915_private *i915, 
	};

	const struct intel_bios_encoder_data *devdata;



	if (HAS_DDI(i915)) {

	if (has_ddi_port_info(i915)) {

		const struct intel_bios_encoder_data *devdata;



		devdata = intel_bios_encoder_data_lookup(i915, port);