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/linux/drivers/input/touchscreen/
H A Dzforce_ts.c353 point.coord_x = in zforce_touch_event()
355 point.coord_y = 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()
380 i, count, point.state, point.id, in zforce_touch_event()
381 point.pressure, point.prblty, in zforce_touch_event()
382 point.coord_x, point.coord_y, in zforce_touch_event()
383 point.area_major, point.area_minor, in zforce_touch_event()
384 point.orientation); in zforce_touch_event()
394 point.coord_x, point.coord_y, in zforce_touch_event()
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H A Dauo-pixcir-ts.c139 struct auo_point_t *point) in auo_pixcir_collect_data() argument
163 point[i].coord_x = in auo_pixcir_collect_data()
165 point[i].coord_y = in auo_pixcir_collect_data()
171 point[i].coord_x, point[i].coord_y); in auo_pixcir_collect_data()
172 point[i].coord_x = point[i].coord_y = 0; in auo_pixcir_collect_data()
217 if (point[i].coord_x > 0 || point[i].coord_y > 0) { in auo_pixcir_interrupt()
219 point[i].coord_x); in auo_pixcir_interrupt()
221 point[i].coord_y); in auo_pixcir_interrupt()
223 point[i].area_major); in auo_pixcir_interrupt()
225 point[i].area_minor); in auo_pixcir_interrupt()
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H A Draspberrypi-ts.c56 } point[RPI_TS_MAX_SUPPORTED_POINTS]; member
85 x = (((int)regs.point[i].xh & 0xf) << 8) + regs.point[i].xl; in rpi_ts_poll()
86 y = (((int)regs.point[i].yh & 0xf) << 8) + regs.point[i].yl; in rpi_ts_poll()
87 touchid = (regs.point[i].yh >> 4) & 0xf; in rpi_ts_poll()
88 event_type = (regs.point[i].xh >> 6) & 0x03; in rpi_ts_poll()
/linux/drivers/gpu/drm/imagination/
H A Dpvr_sync.c60 pvr_sync_signal_array_add(struct xarray *array, struct drm_file *file, u32 handle, u64 point) in pvr_sync_signal_array_add() argument
72 sig_sync->point = point; in pvr_sync_signal_array_add()
74 if (point > 0) { in pvr_sync_signal_array_add()
92 if (!drm_syncobj_find_fence(file, handle, point, 0, &cur_fence)) in pvr_sync_signal_array_add()
107 pvr_sync_signal_array_search(struct xarray *array, u32 handle, u64 point) in pvr_sync_signal_array_search() argument
113 if (handle == sig_sync->handle && point == sig_sync->point) in pvr_sync_signal_array_search()
121 pvr_sync_signal_array_get(struct xarray *array, struct drm_file *file, u32 handle, u64 point) in pvr_sync_signal_array_get() argument
125 sig_sync = pvr_sync_signal_array_search(array, handle, point); in pvr_sync_signal_array_get()
129 return pvr_sync_signal_array_add(array, file, handle, point); in pvr_sync_signal_array_get()
197 sig_sync->fence, sig_sync->point); in pvr_sync_signal_array_push_fences()
/linux/Documentation/ABI/testing/
H A 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
H A Dsysfs-devices-physical_location6 the device connection point with respect to the system's
14 device connection point resides on.
20 Describes vertical position of the device connection point on
27 Describes horizontal position of the device connection point on
34 "Yes" if the device connection point resides in a docking
41 "Yes" if the device connection point resides on the lid of
/linux/Documentation/core-api/
H A Dfloating-point.rst3 Floating-point API
6 Kernel code is normally prohibited from using floating-point (FP) registers or
9 userspace floating-point register state.
15 floating-point usage.
20 floating-point registers may be wider than general-purpose registers.
22 Usability of floating-point code within the kernel is architecture-specific.
24 both with and without a floating-point unit, FPU availability must be checked
27 Several architectures implement the generic kernel floating-point API from
34 Floating-point code may be built if the option ``ARCH_HAS_KERNEL_FPU_SUPPORT``
61 This function reports if floating-point code can be used on this CPU or
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/linux/tools/perf/arch/powerpc/util/
H A Dsym-handling.c94 if (pev->point.offset || !map || !sym) in arch__fix_tev_from_maps()
98 if (!pev->uprobes && pev->point.retprobe) { in arch__fix_tev_from_maps()
108 tev->point.offset += PPC64LE_LEP_OFFSET; in arch__fix_tev_from_maps()
111 tev->point.address += lep_offset; in arch__fix_tev_from_maps()
113 tev->point.offset += lep_offset; in arch__fix_tev_from_maps()
134 if (map__unmap_ip(map, sym->start) == tev->point.address) { in arch__post_process_probe_trace_events()
/linux/lib/crypto/mpi/
H A Dec.c714 mpi_set(x, point->x); in mpi_ec_get_affine()
769 if (!mpi_cmp_ui(point->y, 0) || !mpi_cmp_ui(point->z, 0)) { in dup_point_weierstrass()
796 ec_mulm(z3, point->y, point->z, ctx); in dup_point_weierstrass()
838 (void)point; in dup_point_montgomery()
848 #define X1 (point->x) in dup_point_edwards()
849 #define Y1 (point->y) in dup_point_edwards()
850 #define Z1 (point->z) in dup_point_edwards()
1240 point_resize(point, ctx); in mpi_ec_mul_point()
1326 yy = mpi_copy(point->y); in mpi_ec_mul_point()
1334 mpi_set(x1, point->x); in mpi_ec_mul_point()
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/linux/arch/arm/nwfpe/
H A 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.
170 Returns 1 if the double-precision floating-point value `a' is a NaN;
198 Returns the result of converting the double-precision floating-point NaN
218 precision floating-point format.
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/linux/arch/m68k/ifpsp060/
H A 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
108 | is present. The routine below should point to the operating system handler
127 | is present. The routine below should point to the operating system handler
146 | is present. The routine below should point to the operating system handler
164 | This is the exit point for the 060FPSP when an enabled inexact exception
183 | This is the exit point for the 060FPSP when an enabled bsun exception
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/linux/tools/perf/util/
H A Dprobe-event.c451 memset(&pev->point, 0, sizeof(pev->point)); in get_alternative_probe_event()
879 tevs[i].point.realname = tevs[i].point.symbol; in post_process_kernel_probe_trace_events()
883 tevs[i].point.offset = tevs[i].point.address - in post_process_kernel_probe_trace_events()
1203 vl->point.offset); in show_available_vars_at()
1801 if (!pev->event && pev->point.function && pev->point.line in parse_perf_probe_command()
1802 && !pev->point.lazy_line && !pev->point.offset) { in parse_perf_probe_command()
1848 if (pev->point.file || pev->point.line || pev->point.lazy_line) in perf_probe_event_need_dwarf()
2438 if (perf_probe_point__copy(&dst->point, &src->point) < 0) in perf_probe_event__copy()
3135 tp = &tev->point; in find_probe_trace_events_from_map()
3228 if (!(pev->point.function && !strncmp(pev->point.function, "0x", 2))) in try_to_find_absolute_address()
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/linux/kernel/trace/
H A Dtrace_preemptirq.c27 #define trace(point) trace_##point argument
29 #define trace(point) if (!in_nmi()) trace_##point##_rcuidle argument
/linux/Documentation/userspace-api/media/mediactl/
H A Dmedia-controller-model.rst30 - A **data link** is a point-to-point oriented connection between two
34 - An **interface link** is a point-to-point bidirectional control
37 - An **ancillary link** is a point-to-point connection denoting that two
/linux/Documentation/devicetree/bindings/thermal/
H A 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;
/linux/arch/m68k/fpsp040/
H A 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
/linux/drivers/net/wireless/ath/ath5k/
H A Deeprom.c720 u8 pier, point, idx; in ath5k_eeprom_convert_pcal_info_5111() local
772 for (point = 0; point < pd->pd_points; point++) { in ath5k_eeprom_convert_pcal_info_5111()
775 pd->pd_pwr[point] = 2 * pcinfo->pwr[point]; in ath5k_eeprom_convert_pcal_info_5111()
778 pd->pd_step[point] = pcinfo->pcdac[point]; in ath5k_eeprom_convert_pcal_info_5111()
957 for (point = 1; point < pd->pd_points; in ath5k_eeprom_convert_pcal_info_5112()
958 point++) { in ath5k_eeprom_convert_pcal_info_5112()
992 for (point = 0; point < pd->pd_points; in ath5k_eeprom_convert_pcal_info_5112()
993 point++) { in ath5k_eeprom_convert_pcal_info_5112()
1252 for (point = 1; point < pd->pd_points; point++) { in ath5k_eeprom_convert_pcal_info_2413()
1254 pd->pd_pwr[point] = pd->pd_pwr[point - 1] + in ath5k_eeprom_convert_pcal_info_2413()
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/linux/Documentation/arch/x86/
H A Dbooting-dt.rst6 There is one single 32bit entry point to the kernel at code32_start,
7 the decompressor (the real mode entry point goes to the same 32bit
8 entry point once it switched into protected mode). That entry point
/linux/drivers/gpu/drm/nouveau/dispnv50/
H A Dcursc37a.c44 NVVAL(NVC37A, SET_CURSOR_HOT_SPOT_POINT_OUT, X, asyw->point.x) | in cursc37a_point()
45 NVVAL(NVC37A, SET_CURSOR_HOT_SPOT_POINT_OUT, Y, asyw->point.y)); in cursc37a_point()
52 .point = cursc37a_point,
H A Dwimmc37b.c56 NVVAL(NVC37B, SET_POINT_OUT, X, asyw->point.x) | in wimmc37b_point()
57 NVVAL(NVC37B, SET_POINT_OUT, Y, asyw->point.y)); in wimmc37b_point()
63 .point = wimmc37b_point,
/linux/drivers/ntb/
H A 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/Documentation/arch/arm/nwfpe/
H A 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
56 RFC{cond} Rd Read floating point control register
143 hardware, but are handled by the floating point support code. They should
155 emulator directly. It is possible to run with no floating point module
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/linux/tools/bpf/bpftool/Documentation/
H A Dbpftool-perf.rst36 followed by bpf program id, attachment information, and attachment point.
37 The attachment point for raw_tracepoint/tracepoint is the trace probe name.
38 The attachment point for k[ret]probe is either symbol name and offset, or a
39 kernel virtual address. The attachment point for u[ret]probe is the file
/linux/drivers/gpu/drm/
H A Ddrm_syncobj.c219 u64 point; member
231 u64 point; member
335 uint64_t point) in drm_syncobj_add_point() argument
347 if (prev && prev->seqno >= point) in drm_syncobj_add_point()
436 u32 handle, u64 point, u64 flags, in drm_syncobj_find_fence() argument
484 wait.point = point; in drm_syncobj_find_fence()
1080 entries[i].point = points[i]; in drm_syncobj_array_wait_timeout()
1492 entry->point = args->point; in drm_syncobj_eventfd_ioctl()
1671 uint64_t point; in drm_syncobj_query_ioctl() local
1681 point = fence->seqno; in drm_syncobj_query_ioctl()
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/linux/arch/xtensa/lib/
H A 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

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