| 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
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| 2 | /* |
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| 3 | * Debugfs tracing for bitstream buffers. This is similar to VA-API's |
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| 4 | * LIBVA_TRACE_BUFDATA in that the raw bitstream can be dumped as a debugging |
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| 5 | * aid. |
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| 6 | * |
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| 7 | * Produces one file per OUTPUT buffer. Files are automatically cleared on |
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| 8 | * STREAMOFF unless the module parameter "keep_bitstream_buffers" is set. |
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| 9 | */ |
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| 10 | |
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| 11 | #include "visl.h" |
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| 12 | #include "visl-dec.h" |
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| 13 | |
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| 14 | #ifdef CONFIG_VISL_DEBUGFS |
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| 15 | |
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| 16 | int visl_debugfs_init(struct visl_dev *dev); |
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| 17 | int visl_debugfs_bitstream_init(struct visl_dev *dev); |
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| 18 | void visl_trace_bitstream(struct visl_ctx *ctx, struct visl_run *run); |
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| 19 | void visl_debugfs_clear_bitstream(struct visl_dev *dev); |
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| 20 | void visl_debugfs_bitstream_deinit(struct visl_dev *dev); |
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| 21 | void visl_debugfs_deinit(struct visl_dev *dev); |
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| 22 | |
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| 23 | #else |
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| 24 | |
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| 25 | static inline int visl_debugfs_init(struct visl_dev *dev) |
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| 26 | { |
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| 27 | return 0; |
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| 28 | } |
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| 29 | |
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| 30 | static inline int visl_debugfs_bitstream_init(struct visl_dev *dev) |
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| 31 | { |
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| 32 | return 0; |
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| 33 | } |
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| 34 | |
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| 35 | static inline void visl_trace_bitstream(struct visl_ctx *ctx, struct visl_run *run) {} |
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| 36 | static inline void visl_debugfs_clear_bitstream(struct visl_dev *dev) {} |
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| 37 | static inline void visl_debugfs_bitstream_deinit(struct visl_dev *dev) {} |
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| 38 | static inline void visl_debugfs_deinit(struct visl_dev *dev) {} |
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| 39 | |
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| 40 | #endif |
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| 41 | |
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