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Commit bc65212c authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915/sdvo: Use a compact test for determining a multi-function device 



Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent 5d613501

drivers/gpu/drm/i915/intel_sdvo.c

+3 −27
Original line number Diff line number Diff line
@@ -1267,33 +1267,9 @@ void intel_sdvo_set_hotplug(struct drm_connector *connector, int on) 
static bool

intel_sdvo_multifunc_encoder(struct intel_sdvo *intel_sdvo)

{

	int caps = 0;



	if (intel_sdvo->caps.output_flags &

		(SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1))

		caps++;

	if (intel_sdvo->caps.output_flags &

		(SDVO_OUTPUT_RGB0 | SDVO_OUTPUT_RGB1))

		caps++;

	if (intel_sdvo->caps.output_flags &

		(SDVO_OUTPUT_SVID0 | SDVO_OUTPUT_SVID1))

		caps++;

	if (intel_sdvo->caps.output_flags &

		(SDVO_OUTPUT_CVBS0 | SDVO_OUTPUT_CVBS1))

		caps++;

	if (intel_sdvo->caps.output_flags &

		(SDVO_OUTPUT_YPRPB0 | SDVO_OUTPUT_YPRPB1))

		caps++;



	if (intel_sdvo->caps.output_flags &

		(SDVO_OUTPUT_SCART0 | SDVO_OUTPUT_SCART1))

		caps++;



	if (intel_sdvo->caps.output_flags &

		(SDVO_OUTPUT_LVDS0 | SDVO_OUTPUT_LVDS1))

		caps++;



	return (caps > 1);

	/* Is there more than one type of output? */

	int caps = intel_sdvo->caps.output_flags & 0xf;

	return caps & -caps;

}



static struct edid *