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| author |   Matt Atwood <matthew.s.atwood@intel.com> | 2018-05-04 15:17:59 -0700 |
|---|---|---|
| committer |   Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-05-08 12:18:42 -0700 |
| commit | 0597017cd18dc973ec6c80e55abfa36df05665d6 (patch) | |
| tree | 3b8c0abee1f5ba210b30ca01df275e4970c03bdb /include/drm | |
| parent | drm/xen-front: Fix loop timeout (diff) | |
| download | linux-dev-0597017cd18dc973ec6c80e55abfa36df05665d6.tar.xz linux-dev-0597017cd18dc973ec6c80e55abfa36df05665d6.zip | |
drm/dp: Add DP_DPCD_REV_XX to drm_dp_helper
As more differentation occurs between DP spec. Its useful to have these
as macros in a drm_dp_helper.
v2: DPCD_REV_XX to DP_DPCD_REV_XX
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180504221800.17830-1-matthew.s.atwood@intel.com
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_dp_helper.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 930919f74af5..fc01341a46fa 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -64,6 +64,11 @@ /* AUX CH addresses */ /* DPCD */ #define DP_DPCD_REV 0x000 +# define DP_DPCD_REV_10 0x10 +# define DP_DPCD_REV_11 0x11 +# define DP_DPCD_REV_12 0x12 +# define DP_DPCD_REV_13 0x13 +# define DP_DPCD_REV_14 0x14 #define DP_MAX_LINK_RATE 0x001 |