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Commit 2d415869 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
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drm/radeon/kms: update comments about dig encoders/transmitters 



Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 97412a7a

drivers/gpu/drm/radeon/atombios_encoders.c

+5 −1
Original line number Diff line number Diff line
@@ -479,7 +479,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder) 
 * - 2 DIG encoder blocks.

 * DIG1/2 can drive UNIPHY0/1/2 link A or link B

 *

 * DCE 4.0/5.0

 * DCE 4.0/5.0/6.0

 * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B).

 * Supports up to 6 digital outputs

 * - 6 DIG encoder blocks.
@@ -495,7 +495,11 @@ atombios_get_encoder_mode(struct drm_encoder *encoder) 
 * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B).

 * Supports up to 6 digital outputs

 * - 2 DIG encoder blocks.

 * llano

 * DIG1/2 can drive UNIPHY0/1/2 link A or link B

 * ontario

 * DIG1 drives UNIPHY0/1/2 link A

 * DIG2 drives UNIPHY0/1/2 link B

 *

 * Routing

 * crtc -> dig encoder -> UNIPHY/LVTMA (1 or 2 links)