| /linux-6.12.1/drivers/thunderbolt/ |
| D | dma_test.c | 122 static void dma_test_free_rings(struct dma_test *dt) in dma_test_free_rings() argument
124 if (dt->rx_ring) { in dma_test_free_rings()
125 tb_xdomain_release_in_hopid(dt->xd, dt->rx_hopid); in dma_test_free_rings()
126 tb_ring_free(dt->rx_ring); in dma_test_free_rings()
127 dt->rx_ring = NULL; in dma_test_free_rings()
129 if (dt->tx_ring) { in dma_test_free_rings()
130 tb_xdomain_release_out_hopid(dt->xd, dt->tx_hopid); in dma_test_free_rings()
131 tb_ring_free(dt->tx_ring); in dma_test_free_rings()
132 dt->tx_ring = NULL; in dma_test_free_rings()
136 static int dma_test_start_rings(struct dma_test *dt) in dma_test_start_rings() argument
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| /linux-6.12.1/drivers/video/ |
| D | of_display_timing.c | 58 struct display_timing *dt) in of_parse_display_timing() argument
63 memset(dt, 0, sizeof(*dt)); in of_parse_display_timing()
65 ret |= parse_timing_property(np, "hback-porch", &dt->hback_porch); in of_parse_display_timing()
66 ret |= parse_timing_property(np, "hfront-porch", &dt->hfront_porch); in of_parse_display_timing()
67 ret |= parse_timing_property(np, "hactive", &dt->hactive); in of_parse_display_timing()
68 ret |= parse_timing_property(np, "hsync-len", &dt->hsync_len); in of_parse_display_timing()
69 ret |= parse_timing_property(np, "vback-porch", &dt->vback_porch); in of_parse_display_timing()
70 ret |= parse_timing_property(np, "vfront-porch", &dt->vfront_porch); in of_parse_display_timing()
71 ret |= parse_timing_property(np, "vactive", &dt->vactive); in of_parse_display_timing()
72 ret |= parse_timing_property(np, "vsync-len", &dt->vsync_len); in of_parse_display_timing()
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| D | videomode.c | 13 void videomode_from_timing(const struct display_timing *dt, in videomode_from_timing() argument
16 vm->pixelclock = dt->pixelclock.typ; in videomode_from_timing()
17 vm->hactive = dt->hactive.typ; in videomode_from_timing()
18 vm->hfront_porch = dt->hfront_porch.typ; in videomode_from_timing()
19 vm->hback_porch = dt->hback_porch.typ; in videomode_from_timing()
20 vm->hsync_len = dt->hsync_len.typ; in videomode_from_timing()
22 vm->vactive = dt->vactive.typ; in videomode_from_timing()
23 vm->vfront_porch = dt->vfront_porch.typ; in videomode_from_timing()
24 vm->vback_porch = dt->vback_porch.typ; in videomode_from_timing()
25 vm->vsync_len = dt->vsync_len.typ; in videomode_from_timing()
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| /linux-6.12.1/drivers/mtd/nand/raw/ |
| D | denali_dt.c | 115 struct denali_dt *dt; in denali_dt_probe() local
121 dt = devm_kzalloc(dev, sizeof(*dt), GFP_KERNEL); in denali_dt_probe()
122 if (!dt) in denali_dt_probe()
124 denali = &dt->controller; in denali_dt_probe()
148 dt->clk = devm_clk_get_enabled(dev, "nand"); in denali_dt_probe()
149 if (IS_ERR(dt->clk)) in denali_dt_probe()
150 return PTR_ERR(dt->clk); in denali_dt_probe()
152 dt->clk_x = devm_clk_get_enabled(dev, "nand_x"); in denali_dt_probe()
153 if (IS_ERR(dt->clk_x)) in denali_dt_probe()
154 return PTR_ERR(dt->clk_x); in denali_dt_probe()
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| /linux-6.12.1/drivers/ptp/ |
| D | ptp_dfl_tod.c | 80 static int fine_adjust_tod_clock(struct dfl_tod *dt, u32 adjust_period, in fine_adjust_tod_clock() argument
83 void __iomem *base = dt->tod_ctrl; in fine_adjust_tod_clock()
98 static int coarse_adjust_tod_clock(struct dfl_tod *dt, s64 delta) in coarse_adjust_tod_clock() argument
101 void __iomem *base = dt->tod_ctrl; in coarse_adjust_tod_clock()
128 struct dfl_tod *dt = container_of(ptp, struct dfl_tod, ptp_clock_ops); in dfl_tod_adjust_fine() local
130 void __iomem *base = dt->tod_ctrl; in dfl_tod_adjust_fine()
160 spin_lock_irqsave(&dt->tod_lock, flags); in dfl_tod_adjust_fine()
166 spin_unlock_irqrestore(&dt->tod_lock, flags); in dfl_tod_adjust_fine()
173 struct dfl_tod *dt = container_of(ptp, struct dfl_tod, ptp_clock_ops); in dfl_tod_adjust_time() local
175 void __iomem *base = dt->tod_ctrl; in dfl_tod_adjust_time()
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| /linux-6.12.1/drivers/rtc/ |
| D | rtc-max6902.c | 52 static int max6902_read_time(struct device *dev, struct rtc_time *dt) in max6902_read_time() argument
66 dt->tm_sec = bcd2bin(buf[0]); in max6902_read_time()
67 dt->tm_min = bcd2bin(buf[1]); in max6902_read_time()
68 dt->tm_hour = bcd2bin(buf[2]); in max6902_read_time()
69 dt->tm_mday = bcd2bin(buf[3]); in max6902_read_time()
70 dt->tm_mon = bcd2bin(buf[4]) - 1; in max6902_read_time()
71 dt->tm_wday = bcd2bin(buf[5]); in max6902_read_time()
72 dt->tm_year = bcd2bin(buf[6]); in max6902_read_time()
81 dt->tm_year += century; in max6902_read_time()
82 dt->tm_year -= 1900; in max6902_read_time()
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| D | rtc-max6916.c | 53 static int max6916_read_time(struct device *dev, struct rtc_time *dt) in max6916_read_time() argument
66 dt->tm_sec = bcd2bin(buf[0]); in max6916_read_time()
67 dt->tm_min = bcd2bin(buf[1]); in max6916_read_time()
68 dt->tm_hour = bcd2bin(buf[2] & 0x3F); in max6916_read_time()
69 dt->tm_mday = bcd2bin(buf[3]); in max6916_read_time()
70 dt->tm_mon = bcd2bin(buf[4]) - 1; in max6916_read_time()
71 dt->tm_wday = bcd2bin(buf[5]) - 1; in max6916_read_time()
72 dt->tm_year = bcd2bin(buf[6]) + 100; in max6916_read_time()
77 static int max6916_set_time(struct device *dev, struct rtc_time *dt) in max6916_set_time() argument
82 if (dt->tm_year < 100 || dt->tm_year > 199) { in max6916_set_time()
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| D | rtc-ds1347.c | 50 static int ds1347_read_time(struct device *dev, struct rtc_time *dt) in ds1347_read_time() argument
78 dt->tm_sec = bcd2bin(buf[0]); in ds1347_read_time()
79 dt->tm_min = bcd2bin(buf[1] & 0x7f); in ds1347_read_time()
80 dt->tm_hour = bcd2bin(buf[2] & 0x3F); in ds1347_read_time()
81 dt->tm_mday = bcd2bin(buf[3]); in ds1347_read_time()
82 dt->tm_mon = bcd2bin(buf[4]) - 1; in ds1347_read_time()
83 dt->tm_wday = bcd2bin(buf[5]) - 1; in ds1347_read_time()
84 dt->tm_year = (bcd2bin(century) * 100) + bcd2bin(buf[6]) - 1900; in ds1347_read_time()
89 static int ds1347_set_time(struct device *dev, struct rtc_time *dt) in ds1347_set_time() argument
101 buf[0] = bin2bcd(dt->tm_sec); in ds1347_set_time()
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| D | rtc-ds1390.c | 127 static int ds1390_read_time(struct device *dev, struct rtc_time *dt) in ds1390_read_time() argument
143 dt->tm_sec = bcd2bin(chip->txrx_buf[0]); in ds1390_read_time()
144 dt->tm_min = bcd2bin(chip->txrx_buf[1]); in ds1390_read_time()
145 dt->tm_hour = bcd2bin(chip->txrx_buf[2]); in ds1390_read_time()
146 dt->tm_wday = bcd2bin(chip->txrx_buf[3]); in ds1390_read_time()
147 dt->tm_mday = bcd2bin(chip->txrx_buf[4]); in ds1390_read_time()
149 dt->tm_mon = bcd2bin(chip->txrx_buf[5] & 0x7f) - 1; in ds1390_read_time()
151 dt->tm_year = bcd2bin(chip->txrx_buf[6]) + ((chip->txrx_buf[5] & 0x80) ? 100 : 0); in ds1390_read_time()
156 static int ds1390_set_time(struct device *dev, struct rtc_time *dt) in ds1390_set_time() argument
163 chip->txrx_buf[1] = bin2bcd(dt->tm_sec); in ds1390_set_time()
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| D | rtc-r9701.c | 68 static int r9701_get_datetime(struct device *dev, struct rtc_time *dt) in r9701_get_datetime() argument
78 dt->tm_sec = bcd2bin(buf[0]); /* RSECCNT */ in r9701_get_datetime()
79 dt->tm_min = bcd2bin(buf[1]); /* RMINCNT */ in r9701_get_datetime()
80 dt->tm_hour = bcd2bin(buf[2]); /* RHRCNT */ in r9701_get_datetime()
82 dt->tm_mday = bcd2bin(buf[3]); /* RDAYCNT */ in r9701_get_datetime()
83 dt->tm_mon = bcd2bin(buf[4]) - 1; /* RMONCNT */ in r9701_get_datetime()
84 dt->tm_year = bcd2bin(buf[5]) + 100; /* RYRCNT */ in r9701_get_datetime()
89 static int r9701_set_datetime(struct device *dev, struct rtc_time *dt) in r9701_set_datetime() argument
93 ret = write_reg(dev, RHRCNT, bin2bcd(dt->tm_hour)); in r9701_set_datetime()
94 ret = ret ? ret : write_reg(dev, RMINCNT, bin2bcd(dt->tm_min)); in r9701_set_datetime()
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| D | rtc-pcf8583.c | 49 static int pcf8583_get_datetime(struct i2c_client *client, struct rtc_time *dt) in pcf8583_get_datetime() argument
71 dt->tm_year = buf[4] >> 6; in pcf8583_get_datetime()
72 dt->tm_wday = buf[5] >> 5; in pcf8583_get_datetime()
77 dt->tm_sec = bcd2bin(buf[1]); in pcf8583_get_datetime()
78 dt->tm_min = bcd2bin(buf[2]); in pcf8583_get_datetime()
79 dt->tm_hour = bcd2bin(buf[3]); in pcf8583_get_datetime()
80 dt->tm_mday = bcd2bin(buf[4]); in pcf8583_get_datetime()
81 dt->tm_mon = bcd2bin(buf[5]) - 1; in pcf8583_get_datetime()
87 static int pcf8583_set_datetime(struct i2c_client *client, struct rtc_time *dt, int datetoo) in pcf8583_set_datetime() argument
95 buf[3] = bin2bcd(dt->tm_sec); in pcf8583_set_datetime()
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| D | rtc-rx8025.c | 214 static int rx8025_get_time(struct device *dev, struct rtc_time *dt) in rx8025_get_time() argument
231 dt->tm_sec = bcd2bin(date[RX8025_REG_SEC] & 0x7f); in rx8025_get_time()
232 dt->tm_min = bcd2bin(date[RX8025_REG_MIN] & 0x7f); in rx8025_get_time()
234 dt->tm_hour = bcd2bin(date[RX8025_REG_HOUR] & 0x3f); in rx8025_get_time()
236 dt->tm_hour = bcd2bin(date[RX8025_REG_HOUR] & 0x1f) % 12 in rx8025_get_time()
239 dt->tm_mday = bcd2bin(date[RX8025_REG_MDAY] & 0x3f); in rx8025_get_time()
240 dt->tm_mon = bcd2bin(date[RX8025_REG_MONTH] & 0x1f) - 1; in rx8025_get_time()
241 dt->tm_year = bcd2bin(date[RX8025_REG_YEAR]) + 100; in rx8025_get_time()
243 dev_dbg(dev, "%s: date %ptRr\n", __func__, dt); in rx8025_get_time()
248 static int rx8025_set_time(struct device *dev, struct rtc_time *dt) in rx8025_set_time() argument
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| /linux-6.12.1/drivers/iio/ |
| D | industrialio-sw-device.c | 68 void iio_unregister_sw_device_type(struct iio_sw_device_type *dt) in iio_unregister_sw_device_type() argument
73 iter = __iio_find_sw_device_type(dt->name, strlen(dt->name)); in iio_unregister_sw_device_type()
75 list_del(&dt->list); in iio_unregister_sw_device_type()
78 configfs_unregister_default_group(dt->group); in iio_unregister_sw_device_type()
85 struct iio_sw_device_type *dt; in iio_get_sw_device_type() local
88 dt = __iio_find_sw_device_type(name, strlen(name)); in iio_get_sw_device_type()
89 if (dt && !try_module_get(dt->owner)) in iio_get_sw_device_type()
90 dt = NULL; in iio_get_sw_device_type()
93 return dt; in iio_get_sw_device_type()
99 struct iio_sw_device_type *dt; in iio_sw_device_create() local
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| /linux-6.12.1/drivers/gpu/drm/i915/gt/ |
| D | selftest_gt_pm.c | 55 ktime_t dt[5]; in measure_clocks() local
62 dt[i] = ktime_get(); in measure_clocks()
67 dt[i] = ktime_sub(ktime_get(), dt[i]); in measure_clocks()
75 sort(dt, 5, sizeof(*dt), cmp_u64, NULL); in measure_clocks()
76 *out_dt = div_u64(dt[1] + 2 * dt[2] + dt[3], 4); in measure_clocks()
102 u64 dt; in live_gt_clocks() local
107 measure_clocks(engine, &cycles, &dt); in live_gt_clocks()
110 expected = intel_gt_ns_to_clock_interval(engine->gt, dt); in live_gt_clocks()
113 engine->name, cycles, time, dt, expected, in live_gt_clocks()
116 if (9 * time < 8 * dt || 8 * time > 9 * dt) { in live_gt_clocks()
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| D | selftest_engine_pm.c | 74 u64 *dt, u64 *d_ring, u64 *d_ctx) in __measure_timestamps() argument
119 *dt = local_clock(); in __measure_timestamps()
121 *dt = local_clock() - *dt; in __measure_timestamps()
141 u64 s_ring[COUNT], s_ctx[COUNT], st[COUNT], d_ring, d_ctx, dt; in __live_engine_timestamps() local
158 dt = trifilter(st); in __live_engine_timestamps()
163 engine->name, dt, in __live_engine_timestamps()
168 if (3 * dt > 4 * d_ring || 4 * dt < 3 * d_ring) { in __live_engine_timestamps()
221 ktime_t start, unused, dt; in __spin_until_busier() local
233 dt = ktime_get() - start; in __spin_until_busier()
234 if (dt > 10000000) { in __spin_until_busier()
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| /linux-6.12.1/drivers/perf/ |
| D | arm-ccn.c | 143 struct arm_ccn_dt, pmu), struct arm_ccn, dt)
183 struct arm_ccn_dt dt; member
451 return &ccn->dt.cmp_mask[i].l; in arm_ccn_pmu_get_cmp_mask()
453 return &ccn->dt.cmp_mask[i].h; in arm_ccn_pmu_get_cmp_mask()
541 return cpumap_print_to_pagebuf(true, buf, cpumask_of(ccn->dt.cpu)); in arm_ccn_pmu_cpumask_show()
637 ccn->dt.pmu_counters_mask)) in arm_ccn_pmu_event_alloc()
641 ccn->dt.pmu_counters[CCN_IDX_PMU_CYCLE_COUNTER].event = event; in arm_ccn_pmu_event_alloc()
647 hw->idx = arm_ccn_pmu_alloc_bit(ccn->dt.pmu_counters_mask, in arm_ccn_pmu_event_alloc()
658 ccn->dt.pmu_counters[hw->idx].source = source; in arm_ccn_pmu_event_alloc()
670 clear_bit(hw->idx, ccn->dt.pmu_counters_mask); in arm_ccn_pmu_event_alloc()
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| /linux-6.12.1/drivers/block/drbd/ |
| D | drbd_proc.c | 93 unsigned long db, dt, dbdt, rt, rs_total, rs_left; in drbd_syncer_progress() local
142 dt = (jiffies - device->rs_mark_time[i]) / HZ; in drbd_syncer_progress()
143 if (dt > 180) in drbd_syncer_progress()
146 if (!dt) in drbd_syncer_progress()
147 dt++; in drbd_syncer_progress()
149 rt = (dt * (rs_left / (db/100+1)))/100; /* seconds */ in drbd_syncer_progress()
154 dbdt = Bit2KB(db/dt); in drbd_syncer_progress()
162 dt = (jiffies - device->rs_mark_time[i]) / HZ; in drbd_syncer_progress()
163 if (!dt) in drbd_syncer_progress()
164 dt++; in drbd_syncer_progress()
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| /linux-6.12.1/drivers/clocksource/ |
| D | timer-digicolor.c | 71 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_disable() local
72 writeb(CONTROL_DISABLE, dt->base + CONTROL(dt->timer_id)); in dc_timer_disable()
77 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_enable() local
78 writeb(CONTROL_ENABLE | mode, dt->base + CONTROL(dt->timer_id)); in dc_timer_enable()
84 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_set_count() local
85 writel(count, dt->base + COUNT(dt->timer_id)); in dc_timer_set_count()
103 struct digicolor_timer *dt = dc_timer(ce); in digicolor_clkevt_set_periodic() local
106 dc_timer_set_count(ce, dt->ticks_per_jiffy); in digicolor_clkevt_set_periodic()
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| /linux-6.12.1/arch/x86/kvm/ |
| D | smm.c | 186 struct desc_ptr dt; in enter_smm_save_state_32() local
203 kvm_x86_call(get_gdt)(vcpu, &dt); in enter_smm_save_state_32()
204 smram->gdtr.base = dt.address; in enter_smm_save_state_32()
205 smram->gdtr.limit = dt.size; in enter_smm_save_state_32()
207 kvm_x86_call(get_idt)(vcpu, &dt); in enter_smm_save_state_32()
208 smram->idtr.base = dt.address; in enter_smm_save_state_32()
209 smram->idtr.limit = dt.size; in enter_smm_save_state_32()
230 struct desc_ptr dt; in enter_smm_save_state_64() local
253 kvm_x86_call(get_idt)(vcpu, &dt); in enter_smm_save_state_64()
254 smram->idtr.limit = dt.size; in enter_smm_save_state_64()
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| /linux-6.12.1/lib/zstd/common/ |
| D | fse_decompress.c | 66 void FSE_freeDTable (FSE_DTable* dt) in FSE_freeDTable() argument
68 ZSTD_free(dt); in FSE_freeDTable()
71 static size_t FSE_buildDTable_internal(FSE_DTable* dt, const short* normalizedCounter, unsigned max… in FSE_buildDTable_internal() argument
73 void* const tdPtr = dt+1; /* because *dt is unsigned, 32-bits aligned on 32-bits */ in FSE_buildDTable_internal()
101 ZSTD_memcpy(dt, &DTableH, sizeof(DTableH)); in FSE_buildDTable_internal()
176 size_t FSE_buildDTable_wksp(FSE_DTable* dt, const short* normalizedCounter, unsigned maxSymbolValue… in FSE_buildDTable_wksp() argument
178 …return FSE_buildDTable_internal(dt, normalizedCounter, maxSymbolValue, tableLog, workSpace, wkspSi… in FSE_buildDTable_wksp()
187 size_t FSE_buildDTable_rle (FSE_DTable* dt, BYTE symbolValue) in FSE_buildDTable_rle() argument
189 void* ptr = dt; in FSE_buildDTable_rle()
191 void* dPtr = dt + 1; in FSE_buildDTable_rle()
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| /linux-6.12.1/drivers/macintosh/ |
| D | via-pmu-led.c | 84 struct device_node *dt; in via_pmu_led_init() local
91 dt = of_find_node_by_path("/"); in via_pmu_led_init()
92 if (dt == NULL) in via_pmu_led_init()
94 model = of_get_property(dt, "model", NULL); in via_pmu_led_init()
96 of_node_put(dt); in via_pmu_led_init()
103 of_node_put(dt); in via_pmu_led_init()
107 of_node_put(dt); in via_pmu_led_init()
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| /linux-6.12.1/drivers/clk/at91/ |
| D | Makefile | 18 obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200.o dt-compat.o
19 obj-$(CONFIG_SOC_AT91SAM9) += at91sam9260.o at91sam9rl.o at91sam9x5.o dt-compat.o
20 obj-$(CONFIG_SOC_AT91SAM9) += at91sam9g45.o dt-compat.o
21 obj-$(CONFIG_SOC_AT91SAM9) += at91sam9n12.o at91sam9x5.o dt-compat.o
24 obj-$(CONFIG_SOC_SAMA5D3) += sama5d3.o dt-compat.o
25 obj-$(CONFIG_SOC_SAMA5D4) += sama5d4.o dt-compat.o
26 obj-$(CONFIG_SOC_SAMA5D2) += sama5d2.o dt-compat.o
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| /linux-6.12.1/Documentation/devicetree/bindings/ |
| D | Makefile | 2 DT_DOC_CHECKER ?= dt-doc-validate
3 DT_EXTRACT_EX ?= dt-extract-example
4 DT_MK_SCHEMA ?= dt-mk-schema
66 targets += .dt-binding.checked .yamllint.checked
70 $(obj)/.dt-binding.checked: $(DT_DOCS) FORCE
83 $(Q)$(srctree)/scripts/dtc/dt-extract-compatibles $(srctree) | xargs dt-check-compatible -v -s $<
86 dt_binding_check: $(obj)/.dt-binding.checked $(obj)/.yamllint.checked $(CHK_DT_EXAMPLES)
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| /linux-6.12.1/tools/testing/selftests/bpf/progs/ |
| D | netcnt_prog.c | 30 __u64 ts, dt; in bpf_nextcnt() local
50 dt = ts - percpu_cnt->prev_ts; in bpf_nextcnt()
52 dt *= MAX_BPS; in bpf_nextcnt()
53 dt /= NS_PER_SEC; in bpf_nextcnt()
55 if (cnt->bytes + percpu_cnt->bytes - percpu_cnt->prev_bytes < dt) in bpf_nextcnt()
60 if (dt > REFRESH_TIME_NS) { in bpf_nextcnt()
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| /linux-6.12.1/drivers/iio/pressure/ |
| D | ms5611_core.c | 124 s64 off, sens, dt; in ms5611_temp_and_pressure_compensate() local
126 dt = t - (st->prom[5] << 8); in ms5611_temp_and_pressure_compensate()
127 off = ((s64)st->prom[2] << 16) + ((st->prom[4] * dt) >> 7); in ms5611_temp_and_pressure_compensate()
128 sens = ((s64)st->prom[1] << 15) + ((st->prom[3] * dt) >> 8); in ms5611_temp_and_pressure_compensate()
130 t = 2000 + ((st->prom[6] * dt) >> 23); in ms5611_temp_and_pressure_compensate()
134 t2 = (dt * dt) >> 31; in ms5611_temp_and_pressure_compensate()
160 s64 off, sens, dt; in ms5607_temp_and_pressure_compensate() local
162 dt = t - (st->prom[5] << 8); in ms5607_temp_and_pressure_compensate()
163 off = ((s64)st->prom[2] << 17) + ((st->prom[4] * dt) >> 6); in ms5607_temp_and_pressure_compensate()
164 sens = ((s64)st->prom[1] << 16) + ((st->prom[3] * dt) >> 7); in ms5607_temp_and_pressure_compensate()
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