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path: root/drivers/gpu/drm/amd/display/include/ddc_service_types.h
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Diffstat (limited to 'drivers/gpu/drm/amd/display/include/ddc_service_types.h')
-rw-r--r--drivers/gpu/drm/amd/display/include/ddc_service_types.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/include/ddc_service_types.h b/drivers/gpu/drm/amd/display/include/ddc_service_types.h
index 20a3d4e23f66..05096c644a60 100644
--- a/drivers/gpu/drm/amd/display/include/ddc_service_types.h
+++ b/drivers/gpu/drm/amd/display/include/ddc_service_types.h
@@ -41,6 +41,10 @@
#define DP_DEVICE_ID_38EC11 0x38EC11
#define DP_FORCE_PSRSU_CAPABILITY 0x40F
+#define DP_SINK_PSR_ACTIVE_VTOTAL 0x373
+#define DP_SINK_PSR_ACTIVE_VTOTAL_CONTROL_MODE 0x375
+#define DP_SOURCE_PSR_ACTIVE_VTOTAL 0x376
+
enum ddc_result {
DDC_RESULT_UNKNOWN = 0,
DDC_RESULT_SUCESSFULL,