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path: root/drivers/gpu/drm/amd/pm/inc/rv_ppsmc.h
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Diffstat (limited to 'drivers/gpu/drm/amd/pm/inc/rv_ppsmc.h')
-rw-r--r--drivers/gpu/drm/amd/pm/inc/rv_ppsmc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/inc/rv_ppsmc.h b/drivers/gpu/drm/amd/pm/inc/rv_ppsmc.h
index 4c7e08ba5fa4..171f12b82716 100644
--- a/drivers/gpu/drm/amd/pm/inc/rv_ppsmc.h
+++ b/drivers/gpu/drm/amd/pm/inc/rv_ppsmc.h
@@ -84,6 +84,7 @@
#define PPSMC_MSG_PowerGateMmHub 0x35
#define PPSMC_MSG_SetRccPfcPmeRestoreRegister 0x36
#define PPSMC_MSG_GpuChangeState 0x37
+#define PPSMC_MSG_GetGfxBusy 0x3D
#define PPSMC_Message_Count 0x42
typedef uint16_t PPSMC_Result;