41 lines
854 B
C
41 lines
854 B
C
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/* SPDX-License-Identifier: MIT */
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#ifndef __CRCC37D_H__
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#define __CRCC37D_H__
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#include <linux/types.h>
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#include "crc.h"
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#define CRCC37D_MAX_ENTRIES 2047
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#define CRCC37D_FLIP_THRESHOLD (CRCC37D_MAX_ENTRIES - 30)
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struct crcc37d_notifier {
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u32 status;
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/* reserved */
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u32:32;
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u32:32;
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u32:32;
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u32:32;
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u32:32;
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u32:32;
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u32:32;
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struct crcc37d_entry {
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u32 status[2];
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u32:32; /* reserved */
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u32 compositor_crc;
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u32 rg_crc;
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u32 output_crc[2];
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u32:32; /* reserved */
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} entries[CRCC37D_MAX_ENTRIES];
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} __packed;
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int crcc37d_set_ctx(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx);
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u32 crcc37d_get_entry(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx,
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enum nv50_crc_source source, int idx);
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bool crcc37d_ctx_finished(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx);
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#endif /* !__CRCC37D_H__ */
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