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/linux/drivers/gpu/drm/amd/display/dc/dce110/
H A Ddce110_compressor.c70 static void reset_lb_on_vblank(struct compressor *compressor, uint32_t crtc_inst) in reset_lb_on_vblank() argument
76 struct dce110_compressor *cp110 = TO_DCE110_COMPRESSOR(compressor); in reset_lb_on_vblank()
80 status_pos = dm_read_reg(compressor->ctx, DCP_REG(mmCRTC_STATUS_POSITION)); in reset_lb_on_vblank()
84 if (status_pos != dm_read_reg(compressor->ctx, DCP_REG(mmCRTC_STATUS_POSITION))) { in reset_lb_on_vblank()
86 value = dm_read_reg(compressor->ctx, DCP_REG(mmLB_SYNC_RESET_SEL)); in reset_lb_on_vblank()
89 dm_write_reg(compressor->ctx, DCP_REG(mmLB_SYNC_RESET_SEL), value); in reset_lb_on_vblank()
91 frame_count = dm_read_reg(compressor->ctx, DCP_REG(mmCRTC_STATUS_FRAME_COUNT)); in reset_lb_on_vblank()
95 if (frame_count != dm_read_reg(compressor->ctx, DCP_REG(mmCRTC_STATUS_FRAME_COUNT))) in reset_lb_on_vblank()
103 value = dm_read_reg(compressor->ctx, DCP_REG(mmLB_SYNC_RESET_SEL)); in reset_lb_on_vblank()
106 dm_write_reg(compressor->ctx, DCP_REG(mmLB_SYNC_RESET_SEL), value); in reset_lb_on_vblank()
[all …]
H A Ddce110_compressor.h28 #include "../inc/compressor.h"
30 #define TO_DCE110_COMPRESSOR(compressor)\ argument
31 container_of(compressor, struct dce110_compressor, base)
39 struct compressor base;
43 struct compressor *dce110_compressor_create(struct dc_context *ctx);
48 void dce110_compressor_destroy(struct compressor **cp);
51 void dce110_compressor_power_up_fbc(struct compressor *cp);
53 void dce110_compressor_enable_fbc(struct compressor *cp,
56 void dce110_compressor_disable_fbc(struct compressor *cp);
58 void dce110_compressor_set_fbc_invalidation_triggers(struct compressor *cp,
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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.h28 #include "../inc/compressor.h"
30 #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,
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/linux/include/linux/
H A Dppp-comp.h33 struct compressor { struct
36 /* Allocate space for a compressor (transmit side) */ argument
39 /* Free space used by a compressor */ argument
42 /* Initialize a compressor */ argument
46 /* Reset a compressor */ argument
80 /* Used in locking compressor modules */ argument
82 /* Extra skb space needed by the compressor algorithm */ argument
101 extern int ppp_register_compressor(struct compressor *); argument
102 extern void ppp_unregister_compressor(struct compressor *);
/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/fs/ubifs/
H A Dcompress.c21 /* Fake description object for the "none" compressor */
122 ubifs_warn(c, "cannot compress %d bytes, compressor %s, error %d, leave data uncompressed", in ubifs_compress()
186 ubifs_err(c, "cannot decompress %d bytes, compressor %s, error %d", in ubifs_decompress()
193 * compr_init - initialize a compressor.
194 * @compr: compressor description object
196 * This function initializes the requested compressor and returns zero in case
204 pr_err("UBIFS error (pid %d): cannot initialize compressor %s, error %ld", in compr_init()
215 * compr_exit - de-initialize a compressor.
216 * @compr: compressor description object
227 * This function initializes the compressor which were compiled in. Returns
H A Dmisc.h94 * ubifs_compr_present - check if compressor was compiled in.
95 * @compr_type: compressor type to check
98 * This function returns %1 of compressor of type @compr_type is present, and
108 * ubifs_compr_name - get compressor name string by its type.
109 * @compr_type: compressor type
112 * This function returns compressor type string.
/linux/drivers/net/ppp/
H A Dppp_deflate.c22 * State for a Deflate (de)compressor.
57 * z_comp_free - free the memory used by a compressor
58 * @arg: pointer to the private state for the compressor.
72 * z_comp_alloc - allocate space for a compressor.
82 * Returns the pointer to the private state for the compressor,
123 * z_comp_init - initialize a previously-allocated compressor.
124 * @arg: pointer to the private state for the compressor
133 * specified when the compressor was allocated. The compressor
160 * z_comp_reset - reset a previously-allocated compressor.
161 * @arg: pointer to private state for the compressor.
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H A Dppp_mppe.c89 * State for an MPPE (de)compressor.
169 * Allocate space for a (de)compressor.
233 * Deallocate space for a (de)compressor.
247 * Initialize (de)compressor state.
317 * tell the compressor to rekey. Note that we MUST NOT rekey for
333 * It's strange to call this a compressor, since the output is always
633 static struct compressor ppp_mppe = {
H A Dppp_generic.c132 struct compressor *xcomp; /* transmit packet compressor 8c */
134 struct compressor *rcomp; /* receive decompressor 94 */
281 static struct compressor *find_compressor(int type);
1717 /* compressor still expects A/C bytes in hdr */ in pad_compress_skb()
1734 * frames. The compressor will return -1 if we in pad_compress_skb()
1740 netdev_err(ppp->dev, "ppp: compressor dropped pkt\n"); in pad_compress_skb()
3035 struct compressor *cp, *ocomp; in ppp_set_compress()
3168 /* reset the [de]compressor */ in ppp_ccp_peek()
3189 struct compressor *xcomp, *rcomp; in ppp_ccp_closed()
3219 struct compressor *comp;
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/linux/fs/jffs2/
H A Dcompr.c84 pr_warn("No memory for compressor allocation. Compression failed.\n"); in jffs2_selected_compress()
101 * compressor; either way, we're good to go. in jffs2_selected_compress()
193 pr_warn("No memory for compressor allocation. (%d bytes)\n", in jffs2_compress()
306 pr_warn("NULL compressor name at registering JFFS2 compressor. Failed.\n"); in jffs2_register_compressor()
316 jffs2_dbg(1, "Registering JFFS2 compressor \"%s\"\n", comp->name); in jffs2_register_compressor()
329 printk(KERN_DEBUG "Compressor \"%s\", prio %d\n", this->name, this->priority); in jffs2_register_compressor()
341 jffs2_dbg(1, "Unregistering JFFS2 compressor \"%s\"\n", comp->name); in jffs2_unregister_compressor()
347 pr_warn("Compressor module is in use. Unregister failed.\n"); in jffs2_unregister_compressor()
353 printk(KERN_DEBUG "Compressor \"%s\", prio %d\n", this->name, this->priority); in jffs2_unregister_compressor()
H A Dcompr.h58 int disabled; /* if set the compressor won't compress */
83 /* Compressor modules */
/linux/include/linux/mfd/wm8994/
H A Dpdata.h61 * Multiband compressor configurations are specified with a label and
63 * generated using the multiband compressor configuration panel in
78 * multiband compressor configuration panel in WISCE - see
89 * multiband compressor configuration panel in WISCE - see
100 * the multiband compressor configuration panel in WISCE - see
/linux/sound/usb/
H A Dmixer_us16x08.c139 /* compressor ratio map */
453 /* prepare compressor URB message from template */ in snd_us16x08_comp_put()
478 usb_audio_dbg(chip, "Failed to set compressor, err:%d\n", err); in snd_us16x08_comp_put()
618 /* calculate compressor index for reduction level request */
639 /* skip channels with no compressor active */ in snd_get_meter_comp_index()
678 * to retrieve compressor reduction level value for given channel. This round
959 /* setup compressor store and assign default value */
1172 /* table of compressor controls */
1179 .name = "Compressor Switch",
1186 .name = "Compressor Threshold Volume",
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H A Dmixer_us16x08.h80 /* Compressor Ids */
106 int comp_level[16]; /* compressor reduction level */
/linux/Documentation/devicetree/bindings/sound/
H A Dnvidia,tegra210-mbdrc.yaml10 The Multi Band Dynamic Range Compressor (MBDRC) is part of Output
42 dynamic-range-compressor@702d8200 {
H A Dnvidia,tegra210-ope.yaml11 PEQ (Parametric Equalizer) and MBDRC (Multi Band Dynamic Range Compressor)
69 '^dynamic-range-compressor@[0-9a-f]+$':
/linux/mm/
H A Dzswap.c94 /* Crypto compressor to use */
103 module_param_cb(compressor, &zswap_compressor_param_ops,
249 static struct zswap_pool *zswap_pool_create(char *type, char *compressor) in zswap_pool_create() argument
263 if (!strcmp(compressor, ZSWAP_PARAM_UNSET)) in zswap_pool_create()
280 strscpy(pool->tfm_name, compressor, sizeof(pool->tfm_name)); in zswap_pool_create()
324 pr_err("compressor %s not available, using default %s\n", in __zswap_pool_create_fallback()
331 pr_err("default compressor %s not available\n", in __zswap_pool_create_fallback()
451 /* type and compressor must be null-terminated */
452 static struct zswap_pool *zswap_pool_find_get(char *type, char *compressor) in zswap_pool_find_get() argument
459 if (strcmp(pool->tfm_name, compressor)) in zswap_pool_find_get()
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/linux/Documentation/devicetree/bindings/display/samsung/
H A Dsamsung,exynos5433-mic.yaml7 title: Samsung Exynos5433 SoC Mobile Image Compressor (MIC)
16 MIC (Mobile Image Compressor) resides between DECON and MIPI DSI. MIPI DSI is
/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/sound/soc/codecs/
H A Dtscs454.c1776 SOC_SINGLE_TLV("Speaker MBC 1 Compressor Threshold Volume",
1780 SOC_ENUM("Speaker MBC 1 Compressor Ratio", spk_mbc1_comp_rat_enum),
1793 SOC_SINGLE_TLV("Speaker MBC 2 Compressor Threshold Volume",
1797 SOC_ENUM("Speaker MBC 2 Compressor Ratio", spk_mbc2_comp_rat_enum),
1814 SOC_ENUM("Speaker MBC 3 Compressor Ratio", spk_mbc3_comp_rat_enum),
1828 SOC_SINGLE("Speaker CLE Compressor Switch",
1835 SOC_SINGLE_TLV("Speaker Compressor Threshold Volume", R_SPKCOMPTHR,
1839 SOC_ENUM("Speaker Compressor Ratio", spk_comp_rat_enum),
1842 SND_SOC_BYTES("Speaker Compressor Attack", R_SPKCOMPATKL, 2),
1845 SND_SOC_BYTES("Speaker Compressor Release", R_SPKCOMPRELL, 2),
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/linux/lib/zstd/compress/
H A Dzstd_ldm.h50 * block compressor. The literals section of every sequence is passed to the
51 * secondary block compressor, and those sequences are interspersed with the
H A Dzstd_ldm.c687 /* Loop through each sequence and apply the block compressor to the literals */ in ZSTD_ldm_blockCompress()
699 /* Fill tables for block compressor */ in ZSTD_ldm_blockCompress()
702 /* Run the block compressor */ in ZSTD_ldm_blockCompress()
703 …DEBUGLOG(5, "pos %u : calling block compressor on segment of size %u", (unsigned)(ip-istart), sequ… in ZSTD_ldm_blockCompress()
719 /* Fill the tables for the block compressor */ in ZSTD_ldm_blockCompress()
/linux/lib/842/
H A D842.h64 * the output buffer. This allows the software 842 compressor to accept input
91 * software compressor and decompressor, to allow input buffers that aren't

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