| /linux/Documentation/userspace-api/media/ |
| H A D | glossary.rst | 17 A :term:`Device Driver` that implements the main logic to talk with
46 An API designed to control a subset of the :term:`Media Hardware`
54 A specialized :term:`Microprocessor`, with its architecture
60 An :term:`IC` circuit designed to be configured by a customer or
66 A subset of the :term:`Media Hardware`. For example an :term:`I²C` or
67 :term:`SPI` device, or an :term:`IP Block` inside an
68 :term:`SoC` or :term:`FPGA`.
71 A group of :term:`hardware components <Hardware Component>` that
73 instance, the :term:`SoC` :term:`ISP` :term:`IP Block`
77 Also known as :term:`Peripheral`.
[all …]
|
| /linux/tools/perf/util/ |
| H A D | parse-events.c | 10 #include "term.h"
159 struct parse_events_term *term; in get_config_str() local
164 list_for_each_entry(term, &head_terms->terms, list) in get_config_str()
165 if (term->type_term == type_term) in get_config_str()
166 return term->val.str; in get_config_str()
182 * fix_raw - For each raw term see if there is an event (aka alias) in pmu that
184 * event then change the term to be an event, if not then change it to
185 * be a config term. For example, "read" may be an event of the PMU or
189 * @config_terms: the list of terms that may contain a raw term.
194 struct parse_events_term *term; in fix_raw() local
[all …]
|
| H A D | parse-events.y | 83 %type <term> event_term
84 %destructor { parse_events_term__delete ($$); } <term>
118 struct parse_events_term *term; member
254 * no name was on an event via a term, set the name to the entire text
586 struct parse_events_term *term = $3; variable
589 parse_events_term__delete(term);
592 list_add_tail(&term->list, &head->terms);
599 struct parse_events_term *term = $1; variable
604 list_add_tail(&term->list, &head->terms);
618 struct parse_events_term *term; variable
[all …]
|
| H A D | parse-events.h | 86 /** @list: The term list the term is a part of. */
89 * @config: The left-hand side of a term assignment, so the term
94 * @val: The right-hand side of a term assignment that can either be a
101 /** @type_val: The union variable in val to be used for the term. */
104 * @type_term: A predefined term type or PARSE_EVENTS__TERM_TYPE_USER
109 * @err_term: The column index of the term from parsing, used during
118 /** @used: Was the term used during parameterized-eval. */
121 * @weak: A term from the sysfs or json encoding of an event that
126 * @no_value: Is there no value. If a numeric term has no value then the
149 /* Holds returned terms for term parsing. */
[all …]
|
| H A D | parse-events.l | 132 static int term(yyscan_t scanner, enum parse_events__term_type type) in term() function
311 * Please update config_term_names when new static term is added.
313 config { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_CONFIG); }
314 config1 { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_CONFIG1); }
315 config2 { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_CONFIG2); }
316 config3 { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_CONFIG3); }
317 name { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_NAME); }
318 period { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD); }
319 freq { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ); }
320 branch_type { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE); }
[all …]
|
| H A D | pmu.c | 721 struct parse_events_term *term, *cloned; in pmu_alias_terms() local
725 list_for_each_entry(term, &alias->terms.terms, list) { in pmu_alias_terms()
726 int ret = parse_events_term__clone(&cloned, term); in pmu_alias_terms()
1213 * by passing a config term on the command line.
1224 struct evsel_config_term *term = evsel__get_config_term(evsel, CFG_CHG); in evsel__set_config_if_unset() local
1226 if (term) in evsel__set_config_if_unset()
1227 user_bits = term->val.cfg_chg; in evsel__set_config_if_unset()
1312 * Term is a string term, and might be a param-term. Try to look up it's value
1314 * - We have a term like "base-or-format-term=param-term",
1315 * - We need to find the value supplied for "param-term" (with param-term named
[all …]
|
| H A D | bpf-filter.l | 14 static int sample(enum perf_bpf_filter_term term) in sample() argument
17 perf_bpf_filter_lval.sample.term = term; in sample()
22 static int sample_part(enum perf_bpf_filter_term term, int part) in sample_part() argument
25 perf_bpf_filter_lval.sample.term = term; in sample_part()
30 static int sample_path(enum perf_bpf_filter_term term) in sample_path() argument
33 perf_bpf_filter_lval.sample.term = term; in sample_path()
|
| H A D | color_config.c | 32 char *term = getenv("TERM"); in perf_config_colorbool() local
33 if (term && strcmp(term, "dumb")) in perf_config_colorbool()
|
| H A D | bpf-filter.c | 7 * Each filter expression contains a sample flag (term) to compare, an operation
28 * task id (tgid) --------------+ | .... | | | ... | .term (+ part)
123 if (expr->term >= PBF_TERM_SAMPLE_START && expr->term <= PBF_TERM_SAMPLE_END && in check_sample_flags()
124 (evsel->core.attr.sample_type & (1 << (expr->term - PBF_TERM_SAMPLE_START)))) in check_sample_flags()
127 if (expr->term == PBF_TERM_UID || expr->term == PBF_TERM_GID) { in check_sample_flags()
142 info = get_sample_info(expr->term); in check_sample_flags()
145 evsel__name(evsel), expr->term); in check_sample_flags()
169 entry[i].term = expr->term; in get_filter_entries()
182 entry[i].term = group->term; in get_filter_entries()
603 struct perf_bpf_filter_expr *perf_bpf_filter_expr__new(enum perf_bpf_filter_term term, in perf_bpf_filter_expr__new() argument
[all …]
|
| H A D | bpf-filter.y | 19 /* To indicate if the current term needs a pathname or not */
35 enum perf_bpf_filter_term term;
88 $$ = perf_bpf_filter_expr__new($1.term, $1.part, $2, $3);
105 $$ = perf_bpf_filter_expr__new($1.term, $1.part, $2, cgroup_id);
|
| /linux/net/netfilter/ |
| H A D | xt_repldata.h | 5 * 'entries' and 'term' are never anywhere referenced by word in code. In fact,
13 * struct type##_error term;
25 struct type##_error *term; \
27 __alignof__(*term) - 1) & ~(__alignof__(*term) - 1); \
28 tbl = kzalloc(term_offset + sizeof(*term), GFP_KERNEL); \
31 term = (struct type##_error *)&(((char *)tbl)[term_offset]); \
33 *term = (struct type##_error)typ2##_ERROR_INIT; \
|
| H A D | nf_conntrack_ftp.c | 68 char term; member
77 .term = '\r',
85 .term = '\r',
101 .term = ')',
109 get_ipv6_addr(const char *src, size_t dlen, struct in6_addr *dst, u_int8_t term) in get_ipv6_addr() argument
112 int ret = in6_pton(src, min_t(size_t, dlen, 0xffff), (u8 *)dst, term, &end); in get_ipv6_addr()
119 int array_size, char sep, char term) in try_number() argument
136 if ((*data == term || !term) && i == array_size - 1) in try_number()
151 struct nf_conntrack_man *cmd, char term, in try_rfc959() argument
157 length = try_number(data, dlen, array, 6, ',', term); in try_rfc959()
[all …]
|
| /linux/drivers/infiniband/sw/siw/ |
| H A D | iwarp.h | 216 static inline u8 __rdmap_term_layer(struct iwarp_terminate *term) in __rdmap_term_layer() argument
218 return term->layer; in __rdmap_term_layer()
221 static inline void __rdmap_term_set_layer(struct iwarp_terminate *term, in __rdmap_term_set_layer() argument
224 term->layer = layer & 0xf; in __rdmap_term_set_layer()
227 static inline u8 __rdmap_term_etype(struct iwarp_terminate *term) in __rdmap_term_etype() argument
229 return term->etype; in __rdmap_term_etype()
232 static inline void __rdmap_term_set_etype(struct iwarp_terminate *term, in __rdmap_term_set_etype() argument
235 term->etype = etype & 0xf; in __rdmap_term_set_etype()
238 static inline u8 __rdmap_term_ecode(struct iwarp_terminate *term) in __rdmap_term_ecode() argument
240 return term->ecode; in __rdmap_term_ecode()
[all …]
|
| H A D | siw_qp.c | 378 siw_dbg_qp(qp, "init TERM: layer %d, type %d, code %d, in tx %s\n", in siw_init_terminate()
394 struct iwarp_terminate *term = NULL; in siw_send_terminate() local
421 term = kzalloc(sizeof(*term), GFP_KERNEL); in siw_send_terminate()
422 if (!term) in siw_send_terminate()
425 term->ddp_qn = cpu_to_be32(RDMAP_UNTAGGED_QN_TERMINATE); in siw_send_terminate()
426 term->ddp_mo = 0; in siw_send_terminate()
427 term->ddp_msn = cpu_to_be32(1); in siw_send_terminate()
429 iov[0].iov_base = term; in siw_send_terminate()
430 iov[0].iov_len = sizeof(*term); in siw_send_terminate()
437 kfree(term); in siw_send_terminate()
[all …]
|
| /linux/lib/ |
| H A D | polynomial.c | 81 const struct polynomial_term *term = poly->terms; in polynomial_calc() local
89 * We walk over each degree term up to the free one, and perform in polynomial_calc()
90 * the redistributed multiplication of the term coefficient, its in polynomial_calc()
97 tmp = term->coef; in polynomial_calc()
98 for (deg = 0; deg < term->deg; ++deg) in polynomial_calc()
99 tmp = mult_frac(tmp, data, term->divider); in polynomial_calc()
100 ret += tmp / term->divider_leftover; in polynomial_calc()
101 } while ((term++)->deg); in polynomial_calc()
|
| /linux/drivers/pinctrl/intel/ |
| H A D | pinctrl-tangier.c | 275 u32 value, term; in tng_config_get() local
283 term = (value & BUFCFG_PUPD_VAL_MASK) >> BUFCFG_PUPD_VAL_SHIFT; in tng_config_get()
295 switch (term) { in tng_config_get()
316 switch (term) { in tng_config_get()
361 u32 mask, term, value = 0; in tng_config_set_pin() local
371 term = BUFCFG_PUPD_VAL_50K; in tng_config_set_pin()
375 term = BUFCFG_PUPD_VAL_20K; in tng_config_set_pin()
378 term = BUFCFG_PUPD_VAL_2K; in tng_config_set_pin()
381 term = BUFCFG_PUPD_VAL_910; in tng_config_set_pin()
388 value = BUFCFG_PU_EN | (term << BUFCFG_PUPD_VAL_SHIFT); in tng_config_set_pin()
[all …]
|
| /linux/Documentation/driver-api/thermal/ |
| H A D | power_allocator.rst | 104 thermal governor allows the configuration of two proportional term
105 constants: `k_po` and `k_pu`. `k_po` is the proportional term
108 proportional term constant during temperature undershoot periods
123 proportional term will be 2 * `sustainable_power`. The default value
133 The proportional term is proportional to the difference between the
158 Therefore, the proportional term alone linearly decreases power from
165 `k_i` configures the PID loop's integral term constant. This term
166 allows the PID controller to compensate for long term drift and for
170 integral term. This term is then multiplied by `k_i` and the result
177 `k_d` configures the PID loop's derivative term constant. It's
|
| /linux/drivers/media/v4l2-core/ |
| H A D | v4l2-h264.c | 65 * For long term references, frame_num is set to in v4l2_h264_init_reflist_builder()
139 /* Short term pics first. */ in v4l2_h264_p_ref_list_cmp()
147 * For frames, short term pics are in descending pic num order and long in v4l2_h264_p_ref_list_cmp()
148 * term ones in ascending order. For fields, the same direction is used in v4l2_h264_p_ref_list_cmp()
178 /* Short term pics first. */ in v4l2_h264_b0_ref_list_cmp()
185 /* Long term pics in ascending frame num order. */ in v4l2_h264_b0_ref_list_cmp()
195 * Short term pics with POC < cur POC first in POC descending order in v4l2_h264_b0_ref_list_cmp()
196 * followed by short term pics with POC > cur POC in POC ascending in v4l2_h264_b0_ref_list_cmp()
223 /* Short term pics first. */ in v4l2_h264_b1_ref_list_cmp()
230 /* Long term pics in ascending frame num order. */ in v4l2_h264_b1_ref_list_cmp()
[all …]
|
| /linux/sound/usb/ |
| H A D | mixer.c | 776 struct usb_audio_term *term);
779 struct usb_audio_term *term, in parse_term_uac1_iterm_unit() argument
784 term->type = le16_to_cpu(d->wTerminalType); in parse_term_uac1_iterm_unit()
785 term->channels = d->bNrChannels; in parse_term_uac1_iterm_unit()
786 term->chconfig = le16_to_cpu(d->wChannelConfig); in parse_term_uac1_iterm_unit()
787 term->name = d->iTerminal; in parse_term_uac1_iterm_unit()
792 struct usb_audio_term *term, in parse_term_uac2_iterm_unit() argument
799 err = __check_input_term(state, d->bCSourceID, term); in parse_term_uac2_iterm_unit()
803 /* save input term properties after recursion, in parse_term_uac2_iterm_unit()
806 term->id = id; in parse_term_uac2_iterm_unit()
[all …]
|
| /linux/drivers/media/usb/uvc/ |
| H A D | uvc_driver.c | 935 struct uvc_entity *unit, *term; in uvc_parse_standard_control() local
1019 term = uvc_alloc_entity(type | UVC_TERM_INPUT, buffer[3], in uvc_parse_standard_control()
1021 if (term == NULL) in uvc_parse_standard_control()
1024 if (UVC_ENTITY_TYPE(term) == UVC_ITT_CAMERA) { in uvc_parse_standard_control()
1025 term->camera.bControlSize = n; in uvc_parse_standard_control()
1026 term->camera.bmControls = (u8 *)term + sizeof(*term); in uvc_parse_standard_control()
1027 term->camera.wObjectiveFocalLengthMin = in uvc_parse_standard_control()
1029 term->camera.wObjectiveFocalLengthMax = in uvc_parse_standard_control()
1031 term->camera.wOcularFocalLength = in uvc_parse_standard_control()
1033 memcpy(term->camera.bmControls, &buffer[15], n); in uvc_parse_standard_control()
[all …]
|
| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-class-thermal | 122 The derivative term of the power allocator governor's PID
130 The integral term of the power allocator governor's PID
131 controller. This term allows the PID controller to compensate
132 for long term drift. For more information see
139 The proportional term of the power allocator governor's PID
149 The proportional term of the power allocator governor's PID
160 above which the integral term of the power allocator
162 example, if integral_cutoff is 0, then the integral term only
|
| /linux/include/linux/ |
| H A D | polynomial.h | 10 * struct polynomial_term - one term descriptor of a polynomial
11 * @deg: degree of the term.
12 * @coef: multiplication factor of the term.
26 * @terms: polynomial terms, last term must have degree of 0
|
| /linux/drivers/macintosh/ |
| H A D | windfarm_pid.c | 39 /* Calculate error term */ in wf_pid_run()
56 /* Calculate integral term */ in wf_pid_run()
61 /* Calculate derivative term */ in wf_pid_run()
94 /* Calculate error term */ in wf_cpu_pid_run()
114 /* Calculate integral term */ in wf_cpu_pid_run()
124 /* Calculate derivative term */ in wf_cpu_pid_run()
130 /* Calculate proportional term */ in wf_cpu_pid_run()
|
| /linux/lib/math/ |
| H A D | rational-test.c | 16 { 1230, 10, 100, 20, 100, 1, "Exceeds bounds, semi-convergent term > 1/2 last term" },
17 { 34567,100, 120, 20, 120, 1, "Exceeds bounds, semi-convergent term < 1/2 last term" },
|
| /linux/include/drm/ |
| H A D | drm_fixed.h | 198 s64 sum = DRM_FIXED_ONE, term, y = x; in drm_fixp_exp() local
204 term = y; in drm_fixp_exp()
206 while (term >= tolerance) { in drm_fixp_exp()
207 sum = sum + term; in drm_fixp_exp()
209 term = drm_fixp_mul(term, div64_s64(y, count)); in drm_fixp_exp()
|