[v4,1/4] drm/dp: Add define to set 0.5% down-spread in MAX_DOWNSPREAD register.

Submitted by Enric Balletbo i Serra on April 18, 2016, 11:26 a.m.

Details

Message ID 1460978772-7569-2-git-send-email-enric.balletbo@collabora.com
State New
Headers show
Series "Add ANX7814 I2C bridge driver" ( rev: 4 ) in DRI devel

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Commit Message

Enric Balletbo i Serra April 18, 2016, 11:26 a.m.
Support of 0.5% down-spread is required for DisplayPort Specification
Version 1.1 Sink.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
---
 include/drm/drm_dp_helper.h | 1 +
 1 file changed, 1 insertion(+)

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diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 1252108..22be049 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -73,6 +73,7 @@ 
 # define DP_ENHANCED_FRAME_CAP		    (1 << 7)
 
 #define DP_MAX_DOWNSPREAD                   0x003
+# define DP_PERCENT_DOWNSPREAD_0_5	    (1 << 0)
 # define DP_NO_AUX_HANDSHAKE_LINK_TRAINING  (1 << 6)
 
 #define DP_NORP                             0x004