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/OK3568_Linux_fs/kernel/net/6lowpan/
H A DKconfig22 Support for next header and generic header compression defined in
31 6LoWPAN IPv6 Destination Options Header compression according to
38 6LoWPAN IPv6 Fragment Header compression according to RFC6282.
44 6LoWPAN IPv6 Hop-by-Hop Options Header compression according to
51 6LoWPAN IPv6 Header compression according to RFC6282.
57 6LoWPAN IPv6 Mobility Header compression according to RFC6282.
63 6LoWPAN IPv6 Routing Header compression according to RFC6282.
69 6LoWPAN IPv6 UDP Header compression according to RFC6282.
74 6LoWPAN IPv6 Hop-by-Hop option generic header compression according
80 6LoWPAN IPv6 UDP generic header compression according to RFC7400.
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/OK3568_Linux_fs/kernel/drivers/media/usb/pwc/
H A Dpwc-ctrl.c142 int frames, int *compression, int send_to_cam) in set_video_mode_Nala() argument
210 *compression = 3; in set_video_mode_Nala()
217 int frames, int *compression, int send_to_cam) in set_video_mode_Timon() argument
222 if (size >= PSZ_MAX || *compression < 0 || *compression > 3) in set_video_mode_Timon()
234 pChoose = &Timon_table[size][fps][*compression]; in set_video_mode_Timon()
237 (*compression)++; in set_video_mode_Timon()
238 } while (*compression <= 3); in set_video_mode_Timon()
268 int frames, int *compression, int send_to_cam) in set_video_mode_Kiara() argument
273 if (size >= PSZ_MAX || *compression < 0 || *compression > 3) in set_video_mode_Kiara()
285 pChoose = &Kiara_table[size][fps][*compression]; in set_video_mode_Kiara()
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/OK3568_Linux_fs/buildroot/package/squashfs/
H A DConfig.in5 # ensure at least on compression backend (defaults to gzip)
24 Support GZIP compression algorithm
30 Support LZ4 compression algorithm
36 Support LZMA compression algorithm
42 Support LZO compression algorithm
48 Support XZ compression algorithm
54 Support ZSTD compression algorithm
/OK3568_Linux_fs/u-boot/fit/
H A Du-boot.its22 compression = "none";
34 compression = "none";
46 compression = "none";
58 compression = "none";
70 compression = "none";
82 compression = "none";
94 compression = "none";
106 compression = "none";
118 compression = "none";
/OK3568_Linux_fs/kernel/fs/squashfs/
H A DKconfig8 filesystem for Linux. It uses zlib, lzo or xz compression to
65 If in doubt, select "Single threaded compression"
68 bool "Single threaded compression"
117 ZLIB compression is the standard compression used by Squashfs
118 file systems. It offers a good trade-off between compression
130 compressed with LZ4 compression. LZ4 compression is mainly
134 LZ4 is not the standard compression used in Squashfs and so most
145 compressed with LZO compression. LZO compression is mainly
149 LZO is not the standard compression used in Squashfs and so most
160 compressed with XZ compression. XZ gives better compression than
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/OK3568_Linux_fs/kernel/arch/powerpc/boot/
H A Dwrapper45 compression=.gz
141 compression=.gz
149 compression=".$1"
152 if [ $compression = ".none" ]; then
153 compression=
163 compression=
279 compression=
310 compression=
374 if [ -z "$cacheit" -o ! -f "$vmz$compression" -o "$vmz$compression" -ot "$kernel" ]; then
376 case $compression in
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/OK3568_Linux_fs/u-boot/doc/uImage.FIT/
H A Dmulti.its18 compression = "gzip";
35 compression = "gzip";
49 compression = "gzip";
63 compression = "gzip";
77 compression = "gzip";
90 compression = "none";
101 compression = "none";
H A Dmulti_spl.its27 compression = "none";
35 compression = "none";
44 compression = "none";
51 compression = "none";
59 compression = "none";
67 compression = "none";
75 compression = "none";
/OK3568_Linux_fs/buildroot/fs/ubifs/
H A DConfig.in30 prompt "ubifs runtime compression"
33 Select which compression format to use at run-time within
38 bool "no compression"
40 Don't use run-time compression.
45 Use zlib compression at run-time.
50 Use lzo compression at run-time.
58 Select which compression format to compress the final image
62 bool "no compression"
/OK3568_Linux_fs/kernel/fs/jffs2/
H A DKconfig9 levelling, compression and support for hard links. You cannot use
101 bool "Advanced compression options for JFFS2"
106 compression modules, if any, are enabled in JFFS2. Removing
114 bool "JFFS2 ZLIB compression support" if JFFS2_COMPRESSION_OPTIONS
121 lossless data-compression library for use on virtually any computer
128 bool "JFFS2 LZO compression support" if JFFS2_COMPRESSION_OPTIONS
134 minilzo-based compression. Generally works better than Zlib.
140 bool "JFFS2 RTIME compression support" if JFFS2_COMPRESSION_OPTIONS
147 bool "JFFS2 RUBIN compression support" if JFFS2_COMPRESSION_OPTIONS
154 prompt "JFFS2 default compression mode" if JFFS2_COMPRESSION_OPTIONS
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/OK3568_Linux_fs/kernel/fs/pstore/
H A DKconfig18 tristate "DEFLATE (ZLIB) compression"
23 This option enables DEFLATE (also known as ZLIB) compression
27 tristate "LZO compression"
31 This option enables LZO compression algorithm support.
34 tristate "LZ4 compression"
38 This option enables LZ4 compression algorithm support.
41 tristate "LZ4HC compression"
45 This option enables LZ4HC (high compression) mode algorithm.
48 bool "842 compression"
52 This option enables 842 compression algorithm support.
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/OK3568_Linux_fs/yocto/poky/meta/recipes-support/lzop/
H A Dlzop_1.04.bb2 DESCRIPTION = "lzop is a compression utility which is designed to be a companion to gzip. \n\
3 It is based on the LZO data compression library and its main advantages over \n\
4 gzip are much higher compression and decompression speed at the cost of some \n\
5 compression ratio. The lzop compression utility was designed with the goals \n\
/OK3568_Linux_fs/buildroot/package/snappy/
H A DConfig.in5 Snappy is a compression/decompression library. It does not
6 aim for maximum compression, or compatibility with any other
7 compression library; instead, it aims for very high speeds
8 and reasonable compression.
/OK3568_Linux_fs/buildroot/package/zstd/
H A DConfig.in5 compression algorithm, targeting real-time compression
6 scenarios at zlib-level and better compression ratios
10 compression formats
/OK3568_Linux_fs/buildroot/package/brotli/
H A DConfig.in4 Generic-purpose lossless compression library. The algorithm
7 modeling, with a compression ratio comparable to the best
8 currently available general-purpose compression methods. It
10 compression.
/OK3568_Linux_fs/yocto/meta-openembedded/meta-oe/recipes-support/xdelta/
H A Dxdelta3_3.1.0.bb1 SUMMARY = "Xdelta is a tool for differential compression"
2 DESCRIPTION = "Open-source binary diff, differential compression tools, \
3 VCDIFF (RFC 3284) delta compression."
16 # Optional secondary compression
/OK3568_Linux_fs/u-boot/lib/lzma/
H A Dlzma.txt5 and tools you need to develop applications that use LZMA compression.
7 LZMA is default and general compression method of 7z format
8 in 7-Zip compression program (www.7-zip.org). LZMA provides high
9 compression ratio and very fast decompression.
11 LZMA is an improved version of famous LZ77 compression algorithm.
12 It was improved in way of maximum increasing of compression ratio,
92 Compress - files related to compression/decompression
102 LzmaCon - lzma.exe: LZMA compression/decompression
117 Compress - files related to compression/decompression
118 LZ - files related to LZ (Lempel-Ziv) compression algorithm
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/OK3568_Linux_fs/kernel/usr/
H A DKconfig113 prompt "Built-in initramfs compression mode"
117 initramfs will be compressed. Several compression algorithms are
118 available, which differ in efficiency, compression and
126 High compression options are mostly useful for users who are
131 compression tool to compress the generated initram cpio file for
140 Use the old and well tested gzip compression algorithm. Gzip provides
141 a good balance between compression ratio and decompression speed and
142 has a reasonable compression speed. It is also more likely to be
150 It's compression ratio and speed is intermediate. Decompression speed
163 This algorithm's compression ratio is best but has a large dictionary
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/OK3568_Linux_fs/kernel/drivers/crypto/qat/
H A DKconfig22 for accelerating crypto and compression workloads.
33 for accelerating crypto and compression workloads.
44 for accelerating crypto and compression workloads.
57 Virtual Function for accelerating crypto and compression workloads.
69 Virtual Function for accelerating crypto and compression workloads.
81 Virtual Function for accelerating crypto and compression workloads.
/OK3568_Linux_fs/device/rockchip/.chips/rk3566_rk3568/
H A Dboot4recovery.its16 compression = "none";
29 compression = "none";
43 compression = "none";
55 compression = "none";
/OK3568_Linux_fs/device/rockchip/.chips/rk3588/
H A Dboot4recovery.its16 compression = "none";
29 compression = "none";
43 compression = "none";
55 compression = "none";
/OK3568_Linux_fs/u-boot/arch/arm/mach-rockchip/
H A Dmake_fit_boot.sh49 compression = "none";
58 compression = "${COMPRESSION}";
71 compression = "none";
85 compression = "none";
/OK3568_Linux_fs/device/rockchip/.chips/OK3568/
H A Dboot4recovery.its16 compression = "none";
29 compression = "none";
43 compression = "none";
55 compression = "none";
/OK3568_Linux_fs/kernel/fs/f2fs/
H A DKconfig95 bool "F2FS compression feature"
98 Enable filesystem-level compression on f2fs regular files,
99 multiple back-end compression algorithms are supported.
102 bool "LZO compression support"
109 bool "LZ4 compression support"
116 bool "LZ4HC compression support"
125 bool "ZSTD compression support"
132 bool "LZO-RLE compression support"
/OK3568_Linux_fs/buildroot/package/openvpn/
H A DConfig.in19 bool "LZ4 compression"
23 Enable LZ4 compression.
26 bool "LZO compression"
30 Enable LZO compression.

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