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-rw-r--r--drivers/gpu/drm/i915/i915_reg.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index d3ef97915455..776f445fca25 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7751,6 +7751,7 @@ enum {
#define ICP_DDIB_HPD_LONG_DETECT (2 << 4)
#define ICP_DDIB_HPD_SHORT_LONG_DETECT (3 << 4)
#define ICP_DDIA_HPD_ENABLE (1 << 3)
+#define ICP_DDIA_HPD_OP_DRIVE_1 (1 << 2)
#define ICP_DDIA_HPD_STATUS_MASK (3 << 0)
#define ICP_DDIA_HPD_NO_DETECT (0 << 0)
#define ICP_DDIA_HPD_SHORT_DETECT (1 << 0)