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/Linux-v5.4/drivers/input/touchscreen/
Dzforce_ts.c341 struct zforce_point point; in zforce_touch_event() local
353 point.coord_x = in zforce_touch_event()
355 point.coord_y = in zforce_touch_event()
358 if (point.coord_x > pdata->x_max || in zforce_touch_event()
359 point.coord_y > pdata->y_max) { in zforce_touch_event()
361 point.coord_x, point.coord_y); in zforce_touch_event()
362 point.coord_x = point.coord_y = 0; in zforce_touch_event()
365 point.state = payload[9 * i + 5] & 0x0f; in zforce_touch_event()
366 point.id = (payload[9 * i + 5] & 0xf0) >> 4; in zforce_touch_event()
369 point.area_major = max(payload[9 * i + 6], in zforce_touch_event()
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Dauo-pixcir-ts.c125 struct auo_point_t *point) in auo_pixcir_collect_data() argument
150 point[i].coord_x = in auo_pixcir_collect_data()
152 point[i].coord_y = in auo_pixcir_collect_data()
155 if (point[i].coord_x > pdata->x_max || in auo_pixcir_collect_data()
156 point[i].coord_y > pdata->y_max) { in auo_pixcir_collect_data()
158 point[i].coord_x, point[i].coord_y); in auo_pixcir_collect_data()
159 point[i].coord_x = point[i].coord_y = 0; in auo_pixcir_collect_data()
163 point[i].area_major = max(raw_area[2 * i], raw_area[2 * i + 1]); in auo_pixcir_collect_data()
164 point[i].area_minor = min(raw_area[2 * i], raw_area[2 * i + 1]); in auo_pixcir_collect_data()
165 point[i].orientation = raw_area[2 * i] > raw_area[2 * i + 1]; in auo_pixcir_collect_data()
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Draspberrypi-ts.c57 } point[RPI_TS_MAX_SUPPORTED_POINTS]; member
87 x = (((int)regs.point[i].xh & 0xf) << 8) + regs.point[i].xl; in rpi_ts_poll()
88 y = (((int)regs.point[i].yh & 0xf) << 8) + regs.point[i].yl; in rpi_ts_poll()
89 touchid = (regs.point[i].yh >> 4) & 0xf; in rpi_ts_poll()
90 event_type = (regs.point[i].xh >> 6) & 0x03; in rpi_ts_poll()
/Linux-v5.4/Documentation/ABI/testing/
Dsysfs-firmware-dmi-tables6 data referenced by a SMBIOS table entry point. The SMBIOS
7 entry point contains general information, like SMBIOS
9 size of SMBIOS entry point is dependent on SMBIOS version.
10 The format of SMBIOS entry point and DMI structures
13 The dmi/tables provides raw SMBIOS entry point and DMI tables
15 from /dev/mem. The raw SMBIOS entry point and DMI table are
/Linux-v5.4/tools/perf/arch/powerpc/util/
Dsym-handling.c104 if (pev->point.offset || !map || !sym) in arch__fix_tev_from_maps()
108 if (!pev->uprobes && pev->point.retprobe) { in arch__fix_tev_from_maps()
118 tev->point.offset += PPC64LE_LEP_OFFSET; in arch__fix_tev_from_maps()
121 tev->point.address += lep_offset; in arch__fix_tev_from_maps()
123 tev->point.offset += lep_offset; in arch__fix_tev_from_maps()
144 if (map->unmap_ip(map, sym->start) == tev->point.address) { in arch__post_process_probe_trace_events()
/Linux-v5.4/drivers/s390/net/
Dqeth_l3.h95 u8 *point; in qeth_l3_ipaddr_hash() local
98 point = (u8 *) &addr->u.a6.addr; in qeth_l3_ipaddr_hash()
99 ret = get_unaligned((u64 *)point) ^ in qeth_l3_ipaddr_hash()
100 get_unaligned((u64 *) (point + 8)); in qeth_l3_ipaddr_hash()
103 point = (u8 *) &addr->u.a4.addr; in qeth_l3_ipaddr_hash()
104 ret = get_unaligned((u32 *) point); in qeth_l3_ipaddr_hash()
/Linux-v5.4/arch/arm/nwfpe/
Dsoftfloat-specialize5 This C source fragment is part of the SoftFloat IEC/IEEE Floating-point
12 of this code was written as part of a project to build a fixed-point vector
42 Raises the exceptions specified by `flags'. Floating-point traps can be
78 Returns 1 if the single-precision floating-point value `a' is a NaN;
91 Returns 1 if the single-precision floating-point value `a' is a signaling
104 Returns the result of converting the single-precision floating-point NaN
124 precision floating-point format.
136 Takes two single-precision floating-point values `a' and `b', one of which
170 Returns 1 if the double-precision floating-point value `a' is a NaN;
183 Returns 1 if the double-precision floating-point value `a' is a signaling
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/Linux-v5.4/arch/m68k/ifpsp060/
Dfskeleton.S58 | This is the main exit point for the 68060 Floating-Point
70 | This is the exit point for the 060FPSP when an enabled overflow exception
71 | is present. The routine below should point to the operating system handler
89 | This is the exit point for the 060FPSP when an enabled underflow exception
90 | is present. The routine below should point to the operating system handler
107 | This is the exit point for the 060FPSP when an enabled operand error exception
108 | is present. The routine below should point to the operating system handler
126 | This is the exit point for the 060FPSP when an enabled signalling NaN exception
127 | is present. The routine below should point to the operating system handler
145 | This is the exit point for the 060FPSP when an enabled divide-by-zero exception
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/Linux-v5.4/tools/perf/util/
Dprobe-event.c409 memcpy(tmp, &pev->point, sizeof(*tmp)); in get_alternative_probe_event()
410 memset(&pev->point, 0, sizeof(pev->point)); in get_alternative_probe_event()
411 ret = find_alternative_probe_point(dinfo, tmp, &pev->point, pev->target, in get_alternative_probe_event()
414 memcpy(&pev->point, tmp, sizeof(*tmp)); in get_alternative_probe_event()
666 ret = post_process_probe_trace_point(&tevs[i].point, in post_process_offline_probe_trace_events()
692 tevs[i].point.address -= stext; in add_exec_to_probe_trace_events()
693 tevs[i].point.module = strdup(exec); in add_exec_to_probe_trace_events()
694 if (!tevs[i].point.module) { in add_exec_to_probe_trace_events()
725 ret = post_process_probe_trace_point(&tevs[i].point, in post_process_module_probe_trace_events()
729 tevs[i].point.module = in post_process_module_probe_trace_events()
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/Linux-v5.4/Documentation/devicetree/bindings/thermal/
Ddb8500-thermal.txt11 - tripN-temp : temperature of trip point N, should be in ascending order;
12 - tripN-type : type of trip point N, should be one of "active" "passive" "hot"
15 point N, this is required if trip point N is defined, set it 0 if none,
17 - tripN-cdev-nameM : name of the No. M cooling device of trip point N;
Darmada-thermal.txt23 marvell,armada380-thermal, and marvell,armadaxp-thermal must point to
24 "control MSB/control 1", with size of 4 (deprecated binding), or point
26 compatibles must point to "control LSB/control 0" with size of 8.
/Linux-v5.4/drivers/gpu/drm/nouveau/dispnv50/
Dcursc37a.c34 nvif_wr32(&wndw->wimm.base.user, 0x0208, asyw->point.y << 16 | in cursc37a_point()
35 asyw->point.x); in cursc37a_point()
40 .point = cursc37a_point,
Dwimmc37b.c48 evo_data(push, asyw->point.y << 16 | asyw->point.x); in wimmc37b_point()
55 .point = wimmc37b_point,
/Linux-v5.4/arch/m68k/fpsp040/
Dslog2.S4 | The entry point slog10 computes the base-10
13 | OUTPUT: log_10(X) or log_2(X) returned in floating-point
34 | Notes: Default means round-to-nearest mode, no floating-point
49 | Notes: Default means round-to-nearest mode, no floating-point
63 | Notes: Default means round-to-nearest mode, no floating-point
78 | Notes: Default means round-to-nearest mode, no floating-point
117 |--entry point for Log10(X), X is denormalized
129 |--entry point for Log10(X), X is normalized
143 |--entry point for Log2(X), X is denormalized
156 |--entry point for Log2(X), X is normalized
Dsrem_mod.S4 | The entry point sMOD computes the floating point MOD of the
5 | input values X and Y. The entry point sREM computes the floating
6 | point (IEEE) REM of the input values X and Y.
18 | FREM(X,Y) or FMOD(X,Y), depending on entry point.
42 | Step 4. At this point, R = X - QY = MOD(X,Y). Set
60 | Step 9. At this point, R = 2^(-j)*X - Q Y = Y. Thus,
219 |..At this point R = 2^(-L)X; Q = 0; k = 0; and k+j = L
226 |..At this point carry = 0, R = (D1,D2), Y = (D4,D5)
232 |..At this point, R = Y
248 |..At this point, Carry=0, R < Y. R = 2^(k-L)X - QY; k+j = L; j >= 0.
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/Linux-v5.4/drivers/net/wireless/ath/ath5k/
Deeprom.c720 u8 pier, point, idx; in ath5k_eeprom_convert_pcal_info_5111() local
769 for (point = 0; point < pd->pd_points; point++) { in ath5k_eeprom_convert_pcal_info_5111()
772 pd->pd_pwr[point] = 2 * pcinfo->pwr[point]; in ath5k_eeprom_convert_pcal_info_5111()
775 pd->pd_step[point] = pcinfo->pcdac[point]; in ath5k_eeprom_convert_pcal_info_5111()
908 unsigned int pier, pdg, point; in ath5k_eeprom_convert_pcal_info_5112() local
954 for (point = 1; point < pd->pd_points; in ath5k_eeprom_convert_pcal_info_5112()
955 point++) { in ath5k_eeprom_convert_pcal_info_5112()
957 pd->pd_pwr[point] = in ath5k_eeprom_convert_pcal_info_5112()
958 pcinfo->pwr_x0[point]; in ath5k_eeprom_convert_pcal_info_5112()
961 pd->pd_step[point] = in ath5k_eeprom_convert_pcal_info_5112()
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/Linux-v5.4/drivers/ntb/
DKconfig6 The PCI-E Non-transparent bridge hardware is a point-to-point PCI-E bus
9 ntb Linux driver uses this point-to-point communication as a method to
/Linux-v5.4/Documentation/arm/nwfpe/
Dnetwinder-fpe.rst5 The following describes the current state of the NetWinder's floating point
8 In the following nomenclature is used to describe the floating point
41 for each floating point register into the memory location given in the
51 FLT{cond}<S,D,E>{P,M,Z} Fn, Rd Convert integer to floating point
52 FIX{cond}{P,M,Z} Rd, Fn Convert floating point to integer
53 WFS{cond} Rd Write floating point status register
54 RFS{cond} Rd Read floating point status register
55 WFC{cond} Rd Write floating point control register
56 RFC{cond} Rd Read floating point control register
143 hardware, but are handled by the floating point support code. They should
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/Linux-v5.4/arch/xtensa/lib/
Dstrnlen_user.S101 # NOTE that in several places below, we point to the byte just after
105 addi a4, a4, 3 # point to zero byte
107 addi a4, a4, 1 # point just beyond zero byte
111 addi a4, a4, 1+1 # point just beyond zero byte
115 addi a4, a4, 2+1 # point just beyond zero byte
131 addi a4, a4, 3+1 # point just beyond zero byte
/Linux-v5.4/tools/bpf/bpftool/Documentation/
Dbpftool-perf.rst32 followed by bpf program id, attachment information, and attachment point.
33 The attachment point for raw_tracepoint/tracepoint is the trace probe name.
34 The attachment point for k[ret]probe is either symbol name and offset,
36 The attachment point for u[ret]probe is the file name and the file offset.
/Linux-v5.4/drivers/gpu/drm/amd/display/modules/color/
Dcolor_gamma.c552 struct gamma_point *point; in build_custom_gamma_mapping_coefficients_worker() local
582 point = &coeff[i].r; in build_custom_gamma_mapping_coefficients_worker()
587 point = &coeff[i].g; in build_custom_gamma_mapping_coefficients_worker()
592 point = &coeff[i].b; in build_custom_gamma_mapping_coefficients_worker()
599 point->coeff = dc_fixpt_div( in build_custom_gamma_mapping_coefficients_worker()
607 point->coeff = dc_fixpt_zero; in build_custom_gamma_mapping_coefficients_worker()
609 point->coeff = dc_fixpt_from_int(2); in build_custom_gamma_mapping_coefficients_worker()
615 point->left_index = index_left; in build_custom_gamma_mapping_coefficients_worker()
616 point->right_index = index_right; in build_custom_gamma_mapping_coefficients_worker()
617 point->pos = hw_pos; in build_custom_gamma_mapping_coefficients_worker()
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/Linux-v5.4/Documentation/media/uapi/mediactl/
Dmedia-controller-model.rst37 - A **data link** is a point-to-point oriented connection between two
41 - An **interface link** is a point-to-point bidirectional control
/Linux-v5.4/drivers/thermal/intel/
DKconfig42 thermal zone. There are two trip points. One of the trip point can
44 notification methods.The other trip is a critical trip point, which
54 hot & critical. The critical trip point default value is set by
68 the alert trip point interrupts and notifies the thermal framework with
69 the trip point and temperature details of the zone.
/Linux-v5.4/drivers/gpu/drm/
Ddrm_syncobj.c146 u64 point; member
192 if (!fence || dma_fence_chain_find_seqno(&fence, wait->point)) { in drm_syncobj_fence_add_wait()
226 uint64_t point) in drm_syncobj_add_point() argument
237 if (prev && prev->seqno >= point) in drm_syncobj_add_point()
239 dma_fence_chain_init(chain, prev, fence, point); in drm_syncobj_add_point()
317 u32 handle, u64 point, u64 flags, in drm_syncobj_find_fence() argument
332 ret = dma_fence_chain_find_seqno(fence, point); in drm_syncobj_find_fence()
345 wait.point = point; in drm_syncobj_find_fence()
856 if (!fence || dma_fence_chain_find_seqno(&fence, wait->point)) { in syncobj_wait_syncobj_func()
909 entries[i].point = points[i]; in drm_syncobj_array_wait_timeout()
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/Linux-v5.4/drivers/video/fbdev/
Dtridentfb.c303 #define point(x, y) ((y) << 16 | (x)) macro
335 writemmr(par, DST1, point(x, y)); in blade_fill_rect()
336 writemmr(par, DST2, point(x + w - 1, y + h - 1)); in blade_fill_rect()
348 writemmr(par, DST1, point(x, y)); in blade_image_blit()
349 writemmr(par, DST2, point(x + w - 1, y + h - 1)); in blade_image_blit()
358 u32 s1 = point(x1, y1); in blade_copy_rect()
359 u32 s2 = point(x1 + w - 1, y1 + h - 1); in blade_copy_rect()
360 u32 d1 = point(x2, y2); in blade_copy_rect()
361 u32 d2 = point(x2 + w - 1, y2 + h - 1); in blade_copy_rect()
436 writemmr(par, OLDDIM, point(h, w)); in xp_fill_rect()
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