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Searched refs:compressor (Results 1 – 25 of 29) sorted by relevance

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/linux/drivers/gpu/drm/amd/display/dc/dce112/
H A Ddce112_compressor.c316 void dce112_compressor_power_up_fbc(struct compressor *compressor) in dce112_compressor_power_up_fbc() argument
322 value = dm_read_reg(compressor->ctx, addr); in dce112_compressor_power_up_fbc()
326 if (compressor->options.bits.CLK_GATING_DISABLED == 1) { in dce112_compressor_power_up_fbc()
334 dm_write_reg(compressor->ctx, addr, value); in dce112_compressor_power_up_fbc()
337 value = dm_read_reg(compressor->ctx, addr); in dce112_compressor_power_up_fbc()
341 dm_write_reg(compressor->ctx, addr, value); in dce112_compressor_power_up_fbc()
344 value = dm_read_reg(compressor->ctx, addr); in dce112_compressor_power_up_fbc()
346 dm_write_reg(compressor->ctx, addr, value); in dce112_compressor_power_up_fbc()
352 dm_write_reg(compressor->ctx, addr, value); in dce112_compressor_power_up_fbc()
353 compressor->min_compress_ratio = FBC_COMPRESS_RATIO_1TO1; in dce112_compressor_power_up_fbc()
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H A Ddce112_compressor.h30 #define TO_DCE112_COMPRESSOR(compressor)\ argument
31 container_of(compressor, struct dce112_compressor, base)
39 struct compressor base;
43 struct compressor *dce112_compressor_create(struct dc_context *ctx);
48 void dce112_compressor_destroy(struct compressor **cp);
51 void dce112_compressor_power_up_fbc(struct compressor *cp);
53 void dce112_compressor_enable_fbc(struct compressor *cp, uint32_t paths_num,
56 void dce112_compressor_disable_fbc(struct compressor *cp);
58 void dce112_compressor_set_fbc_invalidation_triggers(struct compressor *cp,
62 struct compressor *cp,
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/linux/drivers/gpu/drm/amd/display/dc/inc/
H A Dcompressor.h62 struct compressor;
66 void (*power_up_fbc)(struct compressor *cp);
67 void (*enable_fbc)(struct compressor *cp,
69 void (*disable_fbc)(struct compressor *cp);
70 void (*set_fbc_invalidation_triggers)(struct compressor *cp,
73 struct compressor *cp,
75 bool (*is_fbc_enabled_in_hw)(struct compressor *cp,
78 struct compressor { struct
/linux/include/linux/
H A Dppp-comp.h33 struct compressor { struct
101 extern int ppp_register_compressor(struct compressor *); argument
102 extern void ppp_unregister_compressor(struct compressor *);
/linux/Documentation/admin-guide/mm/
H A Dzswap.rst82 The default compressor is selected in ``CONFIG_ZSWAP_COMPRESSOR_DEFAULT``
84 ``compressor`` attribute, e.g. ``zswap.compressor=lzo``.
85 It can also be changed at runtime using the sysfs "compressor"
88 echo lzo > /sys/module/zswap/parameters/compressor
90 When the compressor parameter is changed at runtime, any existing compressed
93 compressor. Once all pages are removed from an old pool, the pool and its
94 compressor are freed.
/linux/drivers/net/ppp/
H A Dppp_deflate.c565 extern int ppp_register_compressor (struct compressor *cp);
566 extern void ppp_unregister_compressor (struct compressor *cp);
571 static struct compressor ppp_deflate = {
589 static struct compressor ppp_deflate_draft = {
H A Dppp_generic.c138 struct compressor *xcomp; /* transmit packet compressor 8c */
140 struct compressor *rcomp; /* receive decompressor 94 */
286 static struct compressor *find_compressor(int type);
3050 struct compressor *cp, *ocomp; in ppp_set_compress()
3204 struct compressor *xcomp, *rcomp; in ppp_ccp_closed()
3234 struct compressor *comp;
3251 ppp_register_compressor(struct compressor *cp) in ppp_register_compressor()
3273 ppp_unregister_compressor(struct compressor *cp) in ppp_unregister_compressor()
3287 static struct compressor *
3291 struct compressor *cp = NULL; in find_compressor()
/linux/kernel/power/
H A Dhibernate.c1505 static int hibernate_compressor_param_set(const char *compressor, in hibernate_compressor_param_set() argument
1513 index = sysfs_match_string(comp_alg_enabled, compressor); in hibernate_compressor_param_set()
1526 compressor); in hibernate_compressor_param_set()
1541 module_param_cb(compressor, &hibernate_compressor_param_ops,
1543 MODULE_PARM_DESC(compressor,
/linux/arch/powerpc/boot/
H A DMakefile267 compressor-$(CONFIG_KERNEL_GZIP) := gz
268 compressor-$(CONFIG_KERNEL_XZ) := xz
269 compressor-$(CONFIG_KERNEL_LZMA) := lzma
270 compressor-$(CONFIG_KERNEL_LZO) := lzo
274 cmd_wrap =$(CONFIG_SHELL) $(wrapper) -Z $(compressor-y) -c -o $@ -p $2 \
/linux/mm/
H A Dzswap.c107 module_param_cb(compressor, &zswap_compressor_param_ops,
245 static struct zswap_pool *zswap_pool_create(char *compressor) in zswap_pool_create() argument
251 if (!zswap_has_pool && !strcmp(compressor, ZSWAP_PARAM_UNSET)) in zswap_pool_create()
264 strscpy(pool->tfm_name, compressor, sizeof(pool->tfm_name)); in zswap_pool_create()
422 static struct zswap_pool *zswap_pool_find_get(char *compressor) in zswap_pool_find_get() argument
429 if (strcmp(pool->tfm_name, compressor)) in zswap_pool_find_get()
H A DKconfig60 prompt "Default compressor"
75 command line 'zswap.compressor=' option.
/linux/Documentation/filesystems/
H A Dubifs.rst98 compr=none override default compressor and set it to "none"
99 compr=lzo override default compressor and set it to "lzo"
100 compr=zlib override default compressor and set it to "zlib"
/linux/drivers/block/zram/
H A Dzram_drv.c1495 char *compressor; in __comp_algorithm_store() local
1502 compressor = kstrdup(buf, GFP_KERNEL); in __comp_algorithm_store()
1503 if (!compressor) in __comp_algorithm_store()
1507 if (sz > 0 && compressor[sz - 1] == '\n') in __comp_algorithm_store()
1508 compressor[sz - 1] = 0x00; in __comp_algorithm_store()
1510 if (!zcomp_available_algorithm(compressor)) { in __comp_algorithm_store()
1511 kfree(compressor); in __comp_algorithm_store()
1518 kfree(compressor); in __comp_algorithm_store()
1523 comp_algorithm_set(zram, prio, compressor); in __comp_algorithm_store()
/linux/Documentation/driver-api/crypto/iaa/
H A Diaa-crypto.rst28 # echo deflate-iaa > /sys/module/zswap/parameters/compressor
442 This is a simple test that uses iaa_compress as the compressor for a
478 # echo deflate-iaa > /sys/module/zswap/parameters/compressor
507 # echo lzo > /sys/module/zswap/parameters/compressor
626 echo deflate-iaa > /sys/module/zswap/parameters/compressor
664 compressor and turn off swap (to remove all references to
667 echo lzo > /sys/module/zswap/parameters/compressor
/linux/fs/ubifs/
H A DKconfig35 LZO compressor is generally faster than zlib but compresses worse.
/linux/Documentation/staging/
H A Dlzo.rst12 the compressor nor on any other implementations though it seems likely that
164 compressor must not emit block copies where distance and length
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm.h569 struct dm_compressor_info compressor; member
H A Damdgpu_dm.c1073 struct dm_compressor_info *compressor = &adev->dm.compressor; in amdgpu_dm_fbc_init() local
1084 if (compressor->bo_ptr) in amdgpu_dm_fbc_init()
1095 AMDGPU_GEM_DOMAIN_GTT, &compressor->bo_ptr, in amdgpu_dm_fbc_init()
1096 &compressor->gpu_addr, &compressor->cpu_addr); in amdgpu_dm_fbc_init()
1101 adev->dm.dc->ctx->fbc_gpu_addr = compressor->gpu_addr; in amdgpu_dm_fbc_init()
/linux/Documentation/networking/
H A Dppp_generic.rst373 SC_COMP_RUN CCP compressor is running
411 number of connection slots) for the TCP header compressor and
413 argument specify the maximum connection-ID for the compressor. If
/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra210.dtsi1775 dynamic-range-compressor@702d8200 {
1795 dynamic-range-compressor@702d8600 {
H A Dtegra186.dtsi419 dynamic-range-compressor@2908200 {
H A Dtegra264.dtsi1613 dynamic-range-compressor@97a0000 {
/linux/Documentation/admin-guide/blockdev/
H A Dzram.rst453 one primary and up to 3 secondary ones. Primary zram compressor is explained
/linux/drivers/gpu/drm/amd/display/dc/
H A Ddc.h1773 struct compressor *fbc_compressor;
/linux/scripts/
H A Dspelling.txt384 compresser||compressor

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