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Searched refs:HDCP2_STATUS_DDI (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/drivers/gpu/drm/i915/display/
Dintel_hdcp.c124 reg = I915_READ(HDCP2_STATUS_DDI(port)); in intel_hdcp2_in_use()
1498 WARN_ON(I915_READ(HDCP2_STATUS_DDI(port)) & LINK_ENCRYPTION_STATUS); in hdcp2_enable_encryption()
1509 if (I915_READ(HDCP2_STATUS_DDI(port)) & LINK_AUTH_STATUS) { in hdcp2_enable_encryption()
1516 ret = intel_de_wait_for_set(dev_priv, HDCP2_STATUS_DDI(port), in hdcp2_enable_encryption()
1531 WARN_ON(!(I915_READ(HDCP2_STATUS_DDI(port)) & LINK_ENCRYPTION_STATUS)); in hdcp2_disable_encryption()
1536 ret = intel_de_wait_for_clear(dev_priv, HDCP2_STATUS_DDI(port), in hdcp2_disable_encryption()
1648 I915_READ(HDCP2_STATUS_DDI(port))); in intel_hdcp2_check_link()
/Linux-v5.4/drivers/gpu/drm/i915/
Di915_reg.h9359 #define HDCP2_STATUS_DDI(port) _PORT_HDCP2_BASE(port, 0xB4) macro