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20889ddede
vivid-osd depends on CONFIG_FB, which can be a large dependency. Introduce CONFIG_VIDEO_VIVID_OSD to control enabling support for testing output overlay. Suggested-by: Slawomir Rosek <srosek@google.com> Co-developed-by: Slawomir Rosek <srosek@google.com> Signed-off-by: Slawomir Rosek <srosek@google.com> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> [hverkuil: add newline to squash checkpatch warning]
30 lines
755 B
C
30 lines
755 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* vivid-osd.h - output overlay support functions.
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*
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* Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
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*/
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#ifndef _VIVID_OSD_H_
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#define _VIVID_OSD_H_
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#ifdef CONFIG_VIDEO_VIVID_OSD
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int vivid_fb_init(struct vivid_dev *dev);
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void vivid_fb_deinit(struct vivid_dev *dev);
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void vivid_fb_clear(struct vivid_dev *dev);
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unsigned int vivid_fb_green_bits(struct vivid_dev *dev);
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#else
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static inline int vivid_fb_init(struct vivid_dev *dev)
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{
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return -ENODEV;
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}
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static inline void vivid_fb_deinit(struct vivid_dev *dev) {}
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static inline void vivid_fb_clear(struct vivid_dev *dev) {}
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static inline unsigned int vivid_fb_green_bits(struct vivid_dev *dev)
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{
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return 5;
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}
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#endif
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#endif
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