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path: root/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.h
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Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.h')
-rw-r--r--drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.h
index f7a93a5dcfa5..0728b74b68cf 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.h
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn21.h
@@ -28,6 +28,10 @@
#include "dmub_dcn20.h"
+/* Registers. */
+
+extern const struct dmub_srv_common_regs dmub_srv_dcn21_regs;
+
/* Hardware functions. */
void dmub_dcn21_backdoor_load(struct dmub_srv *dmub,