From: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
Signed-off-by: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_slpc.h | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_slpc.h b/drivers/gpu/drm/i915/intel_slpc.h
index 06f1b28..de2df0c 100644
--- a/drivers/gpu/drm/i915/intel_slpc.h
+++ b/drivers/gpu/drm/i915/intel_slpc.h
@@ -28,6 +28,33 @@
#define SLPC_MINOR_VER 4
#define SLPC_VERSION ((2015 << 16) | (SLPC_MAJOR_VER << 8) | (SLPC_MINOR_VER))
+enum slpc_status {
+ SLPC_STATUS_OK = 0,
+ SLPC_STATUS_ERROR = 1,
+ SLPC_STATUS_ILLEGAL_COMMAND = 2,
+ SLPC_STATUS_INVALID_ARGS = 3,
+ SLPC_STATUS_INVALID_PARAMS = 4,
+ SLPC_STATUS_INVALID_DATA = 5,
+ SLPC_STATUS_OUT_OF_RANGE = 6,
+ SLPC_STATUS_NOT_SUPPORTED = 7,
+ SLPC_STATUS_NOT_IMPLEMENTED = 8,
+ SLPC_STATUS_NO_DATA = 9,
+ SLPC_STATUS_EVENT_NOT_REGISTERED = 10,
+ SLPC_STATUS_REGISTER_LOCKED = 11,
+ SLPC_STATUS_TEMPORARILY_UNAVAILABLE = 12,
+ SLPC_STATUS_VALUE_ALREADY_SET = 13,
+ SLPC_STATUS_VALUE_ALREADY_UNSET = 14,
+ SLPC_STATUS_VALUE_NOT_CHANGED = 15,
+ SLPC_STATUS_MISMATCHING_VERSION = 16,
+ SLPC_STATUS_MEMIO_ERROR = 17,
+ SLPC_STATUS_EVENT_QUEUED_REQ_DPC = 18,
+ SLPC_STATUS_EVENT_QUEUED_NOREQ_DPC = 19,
+ SLPC_STATUS_NO_EVENT_QUEUED = 20,
+ SLPC_STATUS_OUT_OF_SPACE = 21,
+ SLPC_STATUS_TIMEOUT = 22,
+ SLPC_STATUS_NO_LOCK =23,
+};
+
enum slpc_event_id {
SLPC_EVENT_RESET = 0,
SLPC_EVENT_SHUTDOWN = 1,
--
1.9.1
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