| /linux-6.14.4/Documentation/devicetree/bindings/input/touchscreen/ |
| D | cypress,cy8ctma340.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - Javier Martinez Canillas <[email protected]>
15 - Linus Walleij <[email protected]>
18 - $ref: touchscreen.yaml#
26 - const: cypress,cy8ctma340
27 - const: cypress,cy8ctst341
28 - const: cypress,cyttsp-spi
31 - const: cypress,cyttsp-i2c
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| /linux-6.14.4/drivers/net/ethernet/engleder/ |
| D | tsnep_selftests.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (C) 2021 Gerhard Engleder <gerhard@engleder-embedded.com> */
26 iowrite8(TSNEP_GC_ENABLE_TIMEOUT, adapter->addr + TSNEP_GC); in enable_gc_timeout()
27 if (!(ioread32(adapter->addr + TSNEP_GC) & TSNEP_GC_TIMEOUT_ACTIVE)) in enable_gc_timeout()
35 if (ioread32(adapter->addr + TSNEP_GC) & TSNEP_GC_TIMEOUT_SIGNAL) in gc_timeout_signaled()
43 iowrite8(TSNEP_GC_ENABLE_TIMEOUT, adapter->addr + TSNEP_GC); in ack_gc_timeout()
44 if (ioread32(adapter->addr + TSNEP_GC) & in ack_gc_timeout()
53 u8 active; in enable_gc() local
57 active = TSNEP_GC_ACTIVE_A; in enable_gc()
60 active = TSNEP_GC_ACTIVE_B; in enable_gc()
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| /linux-6.14.4/drivers/input/touchscreen/ |
| D | cyttsp_core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
46 #define CY_DELAY_DFLT 20 /* ms */
48 /* Active distance in pixels for a gesture to be reported */
51 /* Active Power state scanning/processing refresh interval */
52 #define CY_ACT_INTRVL_DFLT 0x00 /* ms */
53 /* Low Power state scanning/processing refresh interval */
54 #define CY_LP_INTRVL_DFLT 0x0A /* ms */
55 /* touch timeout for the Active power */
56 #define CY_TCH_TMOUT_DFLT 0xFF /* ms */
84 error = ts->bus_ops->read(ts->dev, ts->xfer_buf, command, in ttsp_read_block_data()
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| /linux-6.14.4/drivers/net/wireless/ti/wlcore/ |
| D | conf.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
117 * Range: 0 - 0xFFFFFFFF
130 * after a PS-poll has been transmitted.
132 * Range: 0 - 200000
139 * Range: 0 - 200000
147 * Range: 0 - 4096
161 * Occupied Rx mem-blocks number which requires interrupting the host
177 * Max time in msec the FW may delay RX-Complete interrupt.
179 * Range: 1 - 100
273 * Range: bit 0: Truncate - when set, FW attempts to send a frame stop
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| /linux-6.14.4/drivers/net/wireless/broadcom/brcm80211/brcmfmac/ |
| D | pno.c | 1 // SPDX-License-Identifier: ISC
38 #define ifp_to_pno(_ifp) ((_ifp)->drvr->config->pno)
43 if (WARN(pi->n_reqs == BRCMF_PNO_MAX_BUCKETS, in brcmf_pno_store_request()
45 return -ENOSPC; in brcmf_pno_store_request()
47 brcmf_dbg(SCAN, "reqid=%llu\n", req->reqid); in brcmf_pno_store_request()
48 mutex_lock(&pi->req_lock); in brcmf_pno_store_request()
49 pi->reqs[pi->n_reqs++] = req; in brcmf_pno_store_request()
50 mutex_unlock(&pi->req_lock); in brcmf_pno_store_request()
58 mutex_lock(&pi->req_lock); in brcmf_pno_remove_request()
61 if (pi->n_reqs == 0) in brcmf_pno_remove_request()
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| /linux-6.14.4/Documentation/devicetree/bindings/input/ |
| D | pxa27x-keypad.txt | 4 - compatible : should be "marvell,pxa27x-keypad"
5 - reg : Address and length of the register set for the device
6 - interrupts : The interrupt for the keypad controller
7 - marvell,debounce-interval : How long time the key will be
9 is debounce interval for direct key and bit[15:0] is debounce
10 interval for matrix key. The value is in binary number of 2ms
13 Please refer to matrix-keymap.txt
16 - marvell,direct-key-count : How many direct keyes are used.
17 - marvell,direct-key-mask : The mask indicates which keyes
20 - marvell,direct-key-low-active : Direct key status register
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| /linux-6.14.4/Documentation/devicetree/bindings/leds/ |
| D | leds-trigger-pattern.txt | 3 The pattern is given by a series of tuples, of brightness and duration (ms).
6 new value, and writing malformed pattern deactivates any active one.
8 1. For gradual dimming, the dimming interval now is set as 50 milliseconds. So
9 the tuple with duration less than dimming interval (50ms) is treated as a step
19 It will make the LED go gradually from zero-intensity to max (255) intensity in
24 255-| / \ / \ /
28 0-| / \/ \/
29 +---0----1----2----3----4----5----6------------> time (s)
32 use zero-time lengths (the brightness must be same as the previous tuple's). So
44 255-| +---------+ +---------+
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| /linux-6.14.4/drivers/gpu/drm/i915/ |
| D | Kconfig.profile | 2 int "Default timeout for requests (ms)"
8 Beware setting this value lower, or close to heartbeat interval
16 int "Timeout for unsignaled foreign fences (ms, jiffy granularity)"
28 int "Runtime autosuspend delay for userspace GGTT mmaps (ms)"
35 that complements the runtime-pm autosuspend and provides a lower
42 int "Interval between heartbeat pulses (ms)"
45 The driver sends a periodic heartbeat down all active engines to
46 check the health of the GPU and undertake regular house-keeping of
56 int "Preempt timeout (ms, jiffy granularity)"
74 int "Preempt timeout for compute engines (ms, jiffy granularity)"
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| /linux-6.14.4/drivers/usb/serial/ |
| D | ftdi_sio.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Driver definitions for the FTDI USB Single Port Serial Converter -
9 * The example I have is known as the USC-1000 which is available from
10 * http://www.dse.co.nz - cat no XH4214 It looks similar to this:
12 * USC-1000s which don't look like my device though so beware!
21 * Bill Ryder - [email protected] formerly of Silicon Graphics, Inc.- wrote the
107 * wValue: BaudDivisor value - see below
112 * - BaseClock is either 12000000 or 48000000 depending on the device.
114 * - BaudDivisor is a fixed point number encoded in a funny way.
115 * (--WRONG WAY OF THINKING--)
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| /linux-6.14.4/drivers/net/bonding/ |
| D | bond_procfs.c | 1 // SPDX-License-Identifier: GPL-2.0
14 struct bonding *bond = pde_data(file_inode(seq->file)); in bond_info_seq_start()
33 struct bonding *bond = pde_data(file_inode(seq->file)); in bond_info_seq_next()
60 struct bonding *bond = pde_data(file_inode(seq->file)); in bond_info_show_master()
65 curr = rcu_dereference(bond->curr_active_slave); in bond_info_show_master()
71 bond->params.fail_over_mac) { in bond_info_show_master()
73 bond->params.fail_over_mac); in bond_info_show_master()
74 seq_printf(seq, " (fail_over_mac %s)", optval->string); in bond_info_show_master()
81 bond->params.xmit_policy); in bond_info_show_master()
83 optval->string, bond->params.xmit_policy); in bond_info_show_master()
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| /linux-6.14.4/tools/cgroup/ |
| D | iocost_monitor.py | 7 This is a drgn script to monitor the blk-iocost cgroup controller.
8 See the comment at the top of block/blk-iocost.c for more details.
28 parser.add_argument('--cgroup', action='append', metavar='REGEX',
30 parser.add_argument('--interval', '-i', metavar='SECONDS', type=float, default=1,
31 help='Monitoring interval in seconds (0 exits immediately '
33 parser.add_argument('--json', action='store_true',
70 return blkcg.css.cgroup.kn.name.string_().decode('utf-8')
130 f'per={self.period_ms}ms ' \
140 return f'{"":25} active {"weight":>9} {"hweight%":>13} {"inflt%":>6} ' \
150 self.active = iocg.active.value_() / WEIGHT_ONE
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| /linux-6.14.4/net/core/ |
| D | gen_estimator.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
9 * Jamal Hadi Salim - moved it to net/core and reshulfed
48 u8 intvl_log; /* period : (250ms << intvl_log) */
66 if (e->stats_lock) in est_fetch_counters()
67 spin_lock(e->stats_lock); in est_fetch_counters()
69 gnet_stats_add_basic(b, e->cpu_bstats, e->bstats, e->running); in est_fetch_counters()
71 if (e->stats_lock) in est_fetch_counters()
72 spin_unlock(e->stats_lock); in est_fetch_counters()
87 brate = (b_bytes - est->last_bytes) << (10 - est->intvl_log); in est_timer()
88 brate = (brate >> est->ewma_log) - (est->avbps >> est->ewma_log); in est_timer()
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| /linux-6.14.4/drivers/net/wireless/intel/iwlwifi/dvm/ |
| D | scan.c | 1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
15 /* For active scan, listen ACTIVE_DWELL_TIME (msec) on each channel after
25 * Must be set longer than active dwell time.
26 * For the most reliable scan, set > AP beacon interval (typically 100msec). */
48 if (!test_bit(STATUS_READY, &priv->status) || in iwl_send_scan_abort()
49 !test_bit(STATUS_SCAN_HW, &priv->status) || in iwl_send_scan_abort()
50 test_bit(STATUS_FW_ERROR, &priv->status)) in iwl_send_scan_abort()
51 return -EIO; in iwl_send_scan_abort()
57 status = (void *)cmd.resp_pkt->data; in iwl_send_scan_abort()
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| /linux-6.14.4/Documentation/scheduler/ |
| D | sched-deadline.rst | 12 3. Scheduling Real-Time Tasks
18 4.1 System-wide settings
33 system behavior. As for -rt (group) scheduling, it is assumed that root users
50 ------------------
70 with the "traditional" real-time task model (see Section 3) can effectively
76 - Each SCHED_DEADLINE task is characterized by the "runtime",
79 - The state of the task is described by a "scheduling deadline", and
82 - When a SCHED_DEADLINE task wakes up (becomes ready for execution),
86 ---------------------------------- > ---------
87 scheduling deadline - current time period
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| /linux-6.14.4/drivers/net/wireless/ath/ath9k/ |
| D | channel.c | 25 struct ath_hw *ah = sc->sc_ah; in ath_set_channel()
27 struct ieee80211_hw *hw = sc->hw; in ath_set_channel()
29 struct cfg80211_chan_def *chandef = &sc->cur_chan->chandef; in ath_set_channel()
30 struct ieee80211_channel *chan = chandef->chan; in ath_set_channel()
31 int pos = chan->hw_value; in ath_set_channel()
33 int old_pos = -1; in ath_set_channel()
36 if (test_bit(ATH_OP_INVALID, &common->op_flags)) in ath_set_channel()
37 return -EIO; in ath_set_channel()
39 if (ah->curchan) in ath_set_channel()
40 old_pos = ah->curchan - &ah->channels[0]; in ath_set_channel()
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| /linux-6.14.4/arch/arm/boot/dts/st/ |
| D | ste-href-tvk1281618-r3.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-or-later
7 #include <dt-bindings/interrupt-controller/irq.h>
8 #include <dt-bindings/input/input.h>
12 compatible = "gpio-keys";
13 #address-cells = <1>;
14 #size-cells = <0>;
15 vdd-supply = <&ab8500_ldo_aux1_reg>;
16 pinctrl-names = "default";
17 pinctrl-0 = <&hall_tvk_mode>;
32 interrupt-parent = <&gpio2>;
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| /linux-6.14.4/Documentation/devicetree/bindings/hwmon/ |
| D | adi,max31827.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices MAX31827, MAX31828, MAX31829 Low-Power Temperature Switch
10 - Daniel Matyas <[email protected]>
13 Analog Devices MAX31827, MAX31828, MAX31829 Low-Power Temperature Switch with
15 https://www.analog.com/media/en/technical-documentation/data-sheets/MAX31827-MAX31829.pdf
20 - const: adi,max31827
21 - items:
22 - enum:
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| /linux-6.14.4/Documentation/admin-guide/mm/damon/ |
| D | lru_sort.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 DAMON-based LRU-lists Sorting
7 DAMON-based LRU-lists Sorting (DAMON_LRU_SORT) is a static kernel module that
9 (de)prioritization of pages on their LRU-lists for making LRU-lists a more
12 Where Proactive LRU-lists Sorting is Required?
15 As page-granularity access checking overhead could be significant on huge
23 Because DAMON can identify access patterns of best-effort accuracy while
24 inducing only user-specified range of overhead, proactively running
32 rates that higher than a user-specified threshold) and cold pages (pages of
34 user-specified threshold) using DAMON, and prioritizes hot pages while
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| /linux-6.14.4/include/linux/sched/ |
| D | topology.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
10 * sched-domains (multiprocessor balancing) declarations:
73 .relax_domain_level = -1, \
92 unsigned long min_interval; /* Minimum balance interval ms */
93 unsigned long max_interval; /* Maximum balance interval ms */
105 unsigned int balance_interval; /* initialise to 1. units in ms. */
126 /* Active load balancing */
166 return to_cpumask(sd->span); in sched_domain_span()
252 * arch_scale_cpu_capacity - get the capacity scale factor of a given CPU.
258 * ----------------------------- * SCHED_CAPACITY_SCALE
|
| /linux-6.14.4/arch/arm64/boot/dts/qcom/ |
| D | msm8994-sony-xperia-kitakami.dtsi | 1 // SPDX-License-Identifier: BSD-3-Clause
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/gpio-keys.h>
18 * and requires driver-side changes (including CPR, be warned!!).
21 qcom,msm-id = <207 0x20000>, <207 0x20001>;
23 qcom,pmic-id = <0x10009 0x1000a 0x00 0x00>;
25 qcom,board-id = <8 0>;
28 /delete-node/ psci;
30 gpio-keys {
31 compatible = "gpio-keys";
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| /linux-6.14.4/Documentation/accel/qaic/ |
| D | qaic.rst | 1 .. SPDX-License-Identifier: GPL-2.0-only
14 --------------------
21 non-empty and generate MSIs at a rate equivalent to the speed of the
42 ---------------
72 QAIC handles and enforces the required little endianness and 64-bit alignment,
128 call is non-blocking. Success only indicates that the BOs have been queued
143 processed and can be re-queued to the device, or a timeout occurs.
186 Sets the timeout value for MHI operations in milliseconds (ms). Must be set
197 Sets the default timeout for the wait_exec ioctl in milliseconds (ms). Must be
203 Sets the polling interval in microseconds (us) when datapath polling is active.
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| /linux-6.14.4/Documentation/ABI/testing/ |
| D | sysfs-bus-pci-drivers-xhci_hcd | 5 xHCI compatible USB host controllers (i.e. super-speed
9 the equivalent of a very high performance full-duplex
38 It can be any 16-bit integer.
50 The default value is 0x0010. It can be any 16-bit integer.
63 It can be any 16-bit integer.
83 This attribute adjust the polling interval used to check for
85 up to 5000. The default value is 64 ms.
86 This polling interval is used while DbC is enabled but has no
87 active data transfers.
|
| /linux-6.14.4/drivers/gpu/drm/xe/abi/ |
| D | guc_klvs_abi.h | 1 /* SPDX-License-Identifier: MIT */
14 * +---+-------+--------------------------------------------------------------+
17 * | 0 | 31:16 | **KEY** - KLV key identifier |
18 * | | | - `GuC Self Config KLVs`_ |
19 * | | | - `GuC VGT Policy KLVs`_ |
20 * | | | - `GuC VF Configuration KLVs`_ |
22 * | +-------+--------------------------------------------------------------+
23 * | | 15:0 | **LEN** - length of VALUE (in 32bit dwords) |
24 * +---+-------+--------------------------------------------------------------+
25 * | 1 | 31:0 | **VALUE** - actual value of the KLV (format depends on KEY) |
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| /linux-6.14.4/drivers/usb/host/ |
| D | isp116x-hcd.c | 1 // SPDX-License-Identifier: GPL-2.0
21 * The driver passes all usbtests 1-14.
40 2. Implement platform-specific delay function possibly
42 include/linux/usb-isp116x.h for more info. Some broken
83 static const char hcd_name[] = "isp116x-hcd";
85 /*-----------------------------------------------------------------*/
88 Write len bytes to fifo, pad till 32-bit boundary
103 for (; len > 1; len -= 2) { in write_ptddata_to_fifo()
112 for (; len > 1; len -= 2) { in write_ptddata_to_fifo()
125 Read len bytes from fifo and then read till 32-bit boundary.
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| /linux-6.14.4/Documentation/hwmon/ |
| D | ina2xx.rst | 10 Addresses: I2C 0x40 - 0x4f
20 Addresses: I2C 0x40 - 0x4f
30 Addresses: I2C 0x40 - 0x4f
40 Addresses: I2C 0x40 - 0x4f
50 Addresses: I2C 0x40 - 0x4f
60 Addresses: I2C 0x40 - 0x4f
70 Addresses: I2C 0x40 - 0x4f
80 -----------
82 The INA219 is a high-side current shunt and power monitor with an I2C
99 The SY24655 is a high- and low-side current shunt and power monitor with an I2C
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