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72a6127e93
When compile-testing on mips/RB532 with W=1:
arch/mips/include/asm/mach-rc32434/rb.h:13: note: this is the location of the previous definition
13 | #define RST (1 << 15)
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drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_parse.c:15: warning: "RST" redefined
15 | #define RST 0xd0
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drivers/media/platform/renesas/rcar_jpu.c:77: warning: "RST" redefined
77 | #define RST 0xd0
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"RST" is indeed a name too short to be conflict-free.
Fix this by creating a common <media/jpeg.h> header file, containing
definitions for all JPEG markers used, prefixed by "JPEG_MARKER_", based
on the existing private definitions in the Samsung S5P JPEG driver, and
convert all affected drivers.
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/oe-kbuild-all/202304152346.hJOPxPRh-lkp@intel.com/
Link: https://lore.kernel.org/oe-kbuild-all/202304150059.bHUyuriy-lkp@intel.com/
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> (s5p-jpeg)
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
21 lines
500 B
C
21 lines
500 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef _MEDIA_JPEG_H_
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#define _MEDIA_JPEG_H_
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/* JPEG markers */
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#define JPEG_MARKER_TEM 0x01
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#define JPEG_MARKER_SOF0 0xc0
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#define JPEG_MARKER_DHT 0xc4
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#define JPEG_MARKER_RST 0xd0
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#define JPEG_MARKER_SOI 0xd8
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#define JPEG_MARKER_EOI 0xd9
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#define JPEG_MARKER_SOS 0xda
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#define JPEG_MARKER_DQT 0xdb
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#define JPEG_MARKER_DRI 0xdd
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#define JPEG_MARKER_DHP 0xde
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#define JPEG_MARKER_APP0 0xe0
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#define JPEG_MARKER_COM 0xfe
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#endif /* _MEDIA_JPEG_H_ */
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