[PATCH v4 1/7] drm: move DP_MAX_DOWNSTREAM_PORTS from i915 to drm core
Oleg Vasilev
oleg.vasilev at intel.com
Thu Aug 29 11:48:48 UTC 2019
DP_MAX_DOWNSTREAM_PORTS=0x10 is a vendor-independent constant.
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>
Signed-off-by: Oleg Vasilev <oleg.vasilev at intel.com>
Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
Cc: intel-gfx at lists.freedesktop.org
---
drivers/gpu/drm/i915/display/intel_display_types.h | 2 --
include/drm/drm_dp_helper.h | 2 ++
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index 449abaea619f..b53fde16b86f 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1106,8 +1106,6 @@ struct intel_hdmi {
};
struct intel_dp_mst_encoder;
-#define DP_MAX_DOWNSTREAM_PORTS 0x10
-
/*
* enum link_m_n_set:
* When platform provides two set of M_N registers for dp, we can
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 8364502f92cf..1aea3e0810db 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -349,6 +349,8 @@
# define DP_DS_12BPC 2
# define DP_DS_16BPC 3
+#define DP_MAX_DOWNSTREAM_PORTS 0x10
+
/* DP Forward error Correction Registers */
#define DP_FEC_CAPABILITY 0x090 /* 1.4 */
# define DP_FEC_CAPABLE (1 << 0)
--
2.23.0
More information about the dri-devel
mailing list