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Groups > linux.kernel > #1392042
| From | Enric Balletbo i Serra <enric.balletbo@collabora.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [RESEND PATCH v4 1/4] drm/dp: Add define to set 0.5% down-spread in MAX_DOWNSPREAD register. |
| Date | 2016-05-02 10:00 +0200 |
| Message-ID | <rugVP-7SW-5@gated-at.bofh.it> (permalink) |
| References | <rugVP-7SW-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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(+) 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 -- 2.1.0
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[RESEND PATCH v4 1/4] drm/dp: Add define to set 0.5% down-spread in MAX_DOWNSPREAD register. Enric Balletbo i Serra <enric.balletbo@collabora.com> - 2016-05-02 10:00 +0200
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