From: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
v1: fix whitespace (Sagar)
v2-v3: Rebase.
v4: Updated with GuC firmware v9.
Signed-off-by: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_slpc.h | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_slpc.h b/drivers/gpu/drm/i915/intel_slpc.h
index a96f365..4838e1e 100644
--- a/drivers/gpu/drm/i915/intel_slpc.h
+++ b/drivers/gpu/drm/i915/intel_slpc.h
@@ -24,6 +24,32 @@
#ifndef _INTEL_SLPC_H_
#define _INTEL_SLPC_H_
+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_MEMIO_ERROR = 16,
+ SLPC_STATUS_EVENT_QUEUED_REQ_DPC = 17,
+ SLPC_STATUS_EVENT_QUEUED_NOREQ_DPC = 18,
+ SLPC_STATUS_NO_EVENT_QUEUED = 19,
+ SLPC_STATUS_OUT_OF_SPACE = 20,
+ SLPC_STATUS_TIMEOUT = 21,
+ SLPC_STATUS_NO_LOCK = 22,
+};
+
enum slpc_event_id {
SLPC_EVENT_RESET = 0,
SLPC_EVENT_SHUTDOWN = 1,
--
1.9.1
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