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path: root/drivers/gpu/drm/imagination/pvr_rogue_fwif_resetframework.h
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Diffstat (limited to 'drivers/gpu/drm/imagination/pvr_rogue_fwif_resetframework.h')
-rw-r--r--drivers/gpu/drm/imagination/pvr_rogue_fwif_resetframework.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imagination/pvr_rogue_fwif_resetframework.h b/drivers/gpu/drm/imagination/pvr_rogue_fwif_resetframework.h
new file mode 100644
index 000000000000..1db1f4c532bc
--- /dev/null
+++ b/drivers/gpu/drm/imagination/pvr_rogue_fwif_resetframework.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
+/* Copyright (c) 2023 Imagination Technologies Ltd. */
+
+#ifndef PVR_ROGUE_FWIF_RESETFRAMEWORK_H
+#define PVR_ROGUE_FWIF_RESETFRAMEWORK_H
+
+#include <linux/bits.h>
+#include <linux/types.h>
+
+#include "pvr_rogue_fwif_shared.h"
+
+struct rogue_fwif_rf_registers {
+ union {
+ u64 cdmreg_cdm_cb_base;
+ u64 cdmreg_cdm_ctrl_stream_base;
+ };
+ u64 cdmreg_cdm_cb_queue;
+ u64 cdmreg_cdm_cb;
+};
+
+struct rogue_fwif_rf_cmd {
+ /* THIS MUST BE THE LAST MEMBER OF THE CONTAINING STRUCTURE */
+ struct rogue_fwif_rf_registers fw_registers __aligned(8);
+};
+
+#define ROGUE_FWIF_RF_CMD_SIZE sizeof(struct rogue_fwif_rf_cmd)
+
+#endif /* PVR_ROGUE_FWIF_RESETFRAMEWORK_H */