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/Linux-v5.10/Documentation/devicetree/bindings/mfd/
Dallwinner,sun4i-a10-ts.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mfd/allwinner,sun4i-a10-ts.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#thermal-sensor-cells":
19 - allwinner,sun4i-a10-ts
20 - allwinner,sun5i-a13-ts
21 - allwinner,sun6i-a31-ts
[all …]
/Linux-v5.10/sound/soc/meson/
Daxg-tdm-formatter.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
13 #include "axg-tdm-formatter.h"
30 struct axg_tdm_stream *ts, in axg_tdm_formatter_set_channel_masks() argument
33 unsigned int val, ch = ts->channels; in axg_tdm_formatter_set_channel_masks()
43 mask = ts->mask[i]; in axg_tdm_formatter_set_channel_masks()
49 ch -= 1; in axg_tdm_formatter_set_channel_masks()
63 return -EINVAL; in axg_tdm_formatter_set_channel_masks()
72 struct axg_tdm_stream *ts = formatter->stream; in axg_tdm_formatter_enable() local
77 if (formatter->enabled) in axg_tdm_formatter_enable()
94 ret = reset_control_reset(formatter->reset); in axg_tdm_formatter_enable()
[all …]
Daxg-tdm-interface.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
11 #include <sound/soc-dai.h>
13 #include "axg-tdm.h"
41 dai->playback_dma_data; in axg_tdm_set_tdm_slots()
43 dai->capture_dma_data; in axg_tdm_set_tdm_slots()
52 dev_err(dai->dev, "interface has no slot\n"); in axg_tdm_set_tdm_slots()
53 return -EINVAL; in axg_tdm_set_tdm_slots()
56 iface->slots = slots; in axg_tdm_set_tdm_slots()
76 dev_err(dai->dev, "unsupported slot width: %d\n", slot_width); in axg_tdm_set_tdm_slots()
77 return -EINVAL; in axg_tdm_set_tdm_slots()
[all …]
/Linux-v5.10/drivers/pps/generators/
Dpps_gen_parport.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * pps_gen_parport.c -- kernel parallel port PPS signal generator
51 static int attached; variable
80 lim = NSEC_PER_SEC - send_delay - dev->port_write_time; in hrtimer_event()
96 port = dev->pardev->port; in hrtimer_event()
97 port->ops->write_control(port, SIGNAL); in hrtimer_event()
100 lim = NSEC_PER_SEC - dev->port_write_time; in hrtimer_event()
106 port->ops->write_control(port, NO_SIGNAL); in hrtimer_event()
114 dev->port_write_time = in hrtimer_event()
115 (dev->port_write_time + timespec64_to_ns(&dts)) >> 1; in hrtimer_event()
[all …]
/Linux-v5.10/drivers/scsi/pm8001/
Dpm8001_sas.c2 * PMC-Sierra PM8001/8081/8088/8089 SAS/SATA based host adapters driver
4 * Copyright (c) 2008-2009 USI Co., Ltd.
18 * 3. Neither the names of the above-listed copyright holders nor the names
45 * pm8001_find_tag - from sas task to find out tag that belongs to this task
51 if (task->lldd_task) { in pm8001_find_tag()
53 ccb = task->lldd_task; in pm8001_find_tag()
54 *tag = ccb->ccb_tag; in pm8001_find_tag()
61 * pm8001_tag_free - free the no more needed tag
67 void *bitmap = pm8001_ha->tags; in pm8001_tag_free()
72 * pm8001_tag_alloc - allocate a empty tag for task used.
[all …]
/Linux-v5.10/arch/arm/mach-orion5x/
Dts409-setup.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * QNAP TS-409 Board Setup
23 #include <asm/mach-types.h>
29 #include "tsx09-common.h"
32 * QNAP TS-409 Info
36 * QNAP TS-409 hardware :
37 * - Marvell 88F5281-D0
38 * - Marvell 88SX7042 SATA controller (PCIe)
39 * - Marvell 88E1118 Gigabit Ethernet PHY
40 * - RTC S35390A (@0x30) on I2C bus
[all …]
Dts209-setup.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * QNAP TS-109/TS-209 Board Setup
21 #include <asm/mach-types.h>
27 #include "tsx09-common.h"
38 * [2] 0x00000000-0x00200000 : "Kernel"
39 * [3] 0x00200000-0x00600000 : "RootFS1"
40 * [4] 0x00600000-0x00700000 : "RootFS2"
41 * [6] 0x00700000-0x00760000 : "NAS Config" (read-only)
42 * [5] 0x00760000-0x00780000 : "U-Boot Config"
43 * [1] 0x00780000-0x00800000 : "U-Boot" (read-only)
[all …]
Dtsx09-common.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * QNAP TS-x09 Boards common functions
15 #include "tsx09-common.h"
19 * QNAP TS-x09 specific power off method via UART1-attached PIC
29 pr_info("%s: triggering power-off...\n", __func__); in qnap_tsx09_power_off()
40 /* send the power-off command 'A' to PIC */ in qnap_tsx09_power_off()
55 return n - '0'; in qnap_tsx09_parse_hex_nibble()
58 return n - 'A' + 10; in qnap_tsx09_parse_hex_nibble()
61 return n - 'a' + 10; in qnap_tsx09_parse_hex_nibble()
63 return -1; in qnap_tsx09_parse_hex_nibble()
[all …]
/Linux-v5.10/drivers/gpu/drm/msm/disp/dpu1/
Ddpu_crtc.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2015-2018 The Linux Foundation. All rights reserved.
19 /* define the maximum number of in-flight frame events */
26 * @NRT_CLIENT: Non-RealTime client like WB display
36 * @ATTACHED: all the context banks are attached.
42 ATTACHED = 0, enumerator
93 * @ts: timestamp at queue entry
100 ktime_t ts; member
110 * struct dpu_crtc - virtualized CRTC data structure
114 * pending vblank event, this will be non-null.
[all …]
/Linux-v5.10/Documentation/networking/
Dtimestamping.rst1 .. SPDX-License-Identifier: GPL-2.0
43 -------------------------------------------------------------
71 ----------------------------------------------------------------------
137 over-report measurement, because the timestamp is generated when all
179 is derived from a per-socket u32 counter (that wraps). For datagram
226 received the packet and its length at layer 2. A valid (non-zero)
261 cmsg->cmsg_level = SOL_SOCKET;
262 cmsg->cmsg_type = SO_TIMESTAMPING;
263 cmsg->cmsg_len = CMSG_LEN(sizeof(__u32));
281 -------------------------
[all …]
/Linux-v5.10/kernel/time/
Dposix-clock.c1 // SPDX-License-Identifier: GPL-2.0+
10 #include <linux/posix-clock.h>
15 #include "posix-timers.h"
18 * Returns NULL if the posix_clock instance attached to 'fp' is old and stale.
22 struct posix_clock *clk = fp->private_data; in get_posix_clock()
24 down_read(&clk->rwsem); in get_posix_clock()
26 if (!clk->zombie) in get_posix_clock()
29 up_read(&clk->rwsem); in get_posix_clock()
36 up_read(&clk->rwsem); in put_posix_clock()
43 int err = -EINVAL; in posix_clock_read()
[all …]
/Linux-v5.10/drivers/input/touchscreen/
Ds3c2410_ts.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
6 * Copyright 2008 Ben Dooks <ben-linux@fluff.org>
23 #include <linux/soc/samsung/s3c-adc.h>
24 #include <linux/platform_data/touchscreen-s3c2410.h>
78 /* Per-touchscreen data. */
81 * struct s3c2410ts - driver touchscreen state.
108 static struct s3c2410ts ts; variable
111 * get_down - return the down state of the pen
115 * Return non-zero if both readings show that the pen is down.
[all …]
Dsun4i-ts.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2013 - 2014 Hans de Goede <hdegoede@redhat.com>
12 * The sun4i-ts controller is capable of detecting a second touch, but when a
18 * open / close movement, and then reports emulated multi-touch events around
19 * the last touch coordinate (as the dual-touch coordinates are worthless).
117 static void sun4i_ts_irq_handle_input(struct sun4i_ts_data *ts, u32 reg_val) in sun4i_ts_irq_handle_input() argument
122 x = readl(ts->base + TP_DATA); in sun4i_ts_irq_handle_input()
123 y = readl(ts->base + TP_DATA); in sun4i_ts_irq_handle_input()
125 if (!ts->ignore_fifo_data) { in sun4i_ts_irq_handle_input()
126 input_report_abs(ts->input, ABS_X, x); in sun4i_ts_irq_handle_input()
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/input/touchscreen/
Dfsl-mx25-tcq.txt1 Freescale mx25 TS conversion queue module
4 mx25 for attached touchscreens.
7 - compatible: Should be "fsl,imx25-tcq".
8 - reg: Memory range of the device.
9 - interrupts: Should be the interrupt number associated with this module within
11 - fsl,wires: Should be '<4>' or '<5>'
14 - fsl,pen-debounce-ns: Pen debounce time in nanoseconds.
15 - fsl,pen-threshold: Pen-down threshold for the touchscreen. This is a value
20 - fsl,settling-time-ns: Settling time in nanoseconds. The settling time is before
29 compatible = "fsl,imx25-tcq";
[all …]
/Linux-v5.10/drivers/net/can/sja1000/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
10 tristate "EMS CPC-PCI, CPC-PCIe and CPC-104P Card"
13 This driver is for the one, two or four channel CPC-PCI,
14 CPC-PCIe and CPC-104P cards from EMS Dr. Thomas Wuensche
15 (http://www.ems-wuensche.de).
18 tristate "EMS CPC-CARD Card"
21 This driver is for the one or two channel CPC-CARD cards from
22 EMS Dr. Thomas Wuensche (http://www.ems-wuensche.de).
42 tristate "PEAK PCAN-PCI/PCIe/miniPCI Cards"
45 This driver is for the PCAN-PCI/PCIe/miniPCI cards
[all …]
/Linux-v5.10/Documentation/driver-api/media/drivers/
Dvidtv.rst1 .. SPDX-License-Identifier: GPL-2.0
10 ----------
18 - A fake tuner driver, which will report a bad signal quality if the chosen
22 - A fake demod driver, which will constantly poll the fake signal quality
26 - A fake bridge driver, which is the module responsible for modprobing the
31 - Code reponsible for encoding a valid MPEG Transport Stream, which is then
33 For now, we have a single, audio-only channel containing a single MPEG
34 Elementary Stream, which in turn contains a SMPTE 302m encoded sine-wave.
39 --------------
45 - Enable **DVB_TEST_DRIVERS**, then
[all …]
/Linux-v5.10/drivers/net/can/usb/peak_usb/
Dpcan_usb_core.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Copyright (C) 2003-2010 PEAK System-Technik GmbH
7 * Copyright (C) 2010-2012 Stephane Grosjean <s.grosjean@peak-system.com>
24 MODULE_AUTHOR("Stephane Grosjean <s.grosjean@peak-system.com>");
25 MODULE_DESCRIPTION("CAN driver for PEAK-System USB adapters");
41 /* List of supported PCAN-USB adapters (NULL terminated list) */
71 time_ref->adapter = adapter; in peak_usb_init_time_ref()
80 time_ref->ts_dev_2 = ts_now; in peak_usb_update_ts_now()
83 if (ktime_to_ns(time_ref->tv_host) > 0) { in peak_usb_update_ts_now()
84 u32 delta_ts = time_ref->ts_dev_2 - time_ref->ts_dev_1; in peak_usb_update_ts_now()
[all …]
/Linux-v5.10/drivers/gpu/drm/vmwgfx/
Dvmwgfx_fence.c1 // SPDX-License-Identifier: GPL-2.0 OR MIT
4 * Copyright 2011-2014 VMware, Inc., Palo Alto, CA., USA
20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
59 * struct vmw_event_fence_action - fence action that delivers a drm event.
68 * @tv_sec: If non-null, the variable pointed to will be assigned
87 return container_of(fence->base.lock, struct vmw_fence_manager, lock); in fman_from_fence()
95 * b) On-demand when we have waiters. Sleeping waiters will switch on the
103 * actions attached to a fence. The fencing subsystem then makes use of the
105 * which has an action attached, and each time vmw_fences_update is called,
109 * objects with actions attached to them.
[all …]
/Linux-v5.10/drivers/mtd/maps/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
7 bool "Support non-linear mappings of flash chips"
21 with config options or at run-time.
79 bool "Baikal-T1 Boot ROMs OF-based physical memory map handling"
86 This provides some extra DT physmap parsing for the Baikal-T1
87 platforms, some detection and setting up ROMs-specific accessors.
90 bool "ARM Versatile OF-based physical memory map handling"
100 bool "Cortina Gemini OF-based physical memory map handling"
111 bool "Intel IXP4xx OF-based physical memory map handling"
122 bool "GPIO-assisted Flash Chip Support"
[all …]
/Linux-v5.10/drivers/gpu/drm/panel/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
38 TFT-LCD modules. The panel has a 1200x1920 resolution and uses
40 the host and has a built-in LED backlight.
57 This driver supports LVDS panels that don't require device-specific
59 backlight handling if the panel is attached to a backlight controller.
68 a GPIO to be powered up. Optionally a backlight can be attached so
79 KD35T133 controller for 320x480 LCD panels with MIPI-DSI
89 4-lane 800x1280 MIPI DSI panel.
92 tristate "Feiyang FY07024DI26A30-D MIPI-DSI LCD panel"
98 Feiyang FY07024DI26A30-D MIPI-DSI interface.
[all …]
/Linux-v5.10/drivers/scsi/libsas/
Dsas_scsi_host.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Serial Attached SCSI (SAS) class SCSI Host glue.
39 struct task_status_struct *ts = &task->task_status; in sas_end_task() local
42 if (ts->resp == SAS_TASK_UNDELIVERED) { in sas_end_task()
45 } else { /* ts->resp == SAS_TASK_COMPLETE */ in sas_end_task()
47 switch (ts->stat) { in sas_end_task()
56 scsi_set_resid(sc, ts->residual); in sas_end_task()
57 if (scsi_bufflen(sc) - scsi_get_resid(sc) < sc->underflow) in sas_end_task()
73 if (ts->open_rej_reason == SAS_OREJ_RSVD_RETRY) in sas_end_task()
80 task->dev->port->ha->sas_ha_name); in sas_end_task()
[all …]
Dsas_ata.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Support for SATA devices on Serial Attached SCSI (SAS) controllers
27 static enum ata_completion_errors sas_to_ata_err(struct task_status_struct *ts) in sas_to_ata_err() argument
32 if (ts->resp == SAS_TASK_UNDELIVERED) in sas_to_ata_err()
35 /* ts->resp == SAS_TASK_COMPLETE */ in sas_to_ata_err()
37 switch (ts->stat) { in sas_to_ata_err()
65 __func__, ts->stat); in sas_to_ata_err()
83 struct ata_queued_cmd *qc = task->uldd_task; in sas_ata_task_done()
84 struct domain_device *dev = task->dev; in sas_ata_task_done()
85 struct task_status_struct *stat = &task->task_status; in sas_ata_task_done()
[all …]
/Linux-v5.10/drivers/net/phy/
Ddp83640.c1 // SPDX-License-Identifier: GPL-2.0+
137 /* list of the other attached phyters, not chosen */
157 static int chosen_phy = -1;
186 index = gpio_tab[CALIBRATE_GPIO] - 1; in dp83640_gpio_defaults()
190 index = gpio_tab[PEROUT_GPIO] - 1; in dp83640_gpio_defaults()
195 index = gpio_tab[i] - 1; in dp83640_gpio_defaults()
197 pd[index].chan = i - EXTTS0_GPIO; in dp83640_gpio_defaults()
214 return mdiobus_write(phydev->mdio.bus, BROADCAST_ADDR, regnum, val); in broadcast_write()
220 struct dp83640_private *dp83640 = phydev->priv; in ext_read()
223 if (dp83640->clock->page != page) { in ext_read()
[all …]
/Linux-v5.10/fs/jbd2/
Dtransaction.c1 // SPDX-License-Identifier: GPL-2.0+
7 * Copyright 1998 Red Hat corp --- All Rights Reserved
26 #include <linux/backing-dev.h>
47 return -ENOMEM; in jbd2_journal_init_transaction_cache()
70 int tag_space = journal->j_blocksize - sizeof(journal_header_t); in jbd2_descriptor_blocks_per_trans()
74 tag_space -= 16; in jbd2_descriptor_blocks_per_trans()
76 tag_space -= sizeof(struct jbd2_journal_block_tail); in jbd2_descriptor_blocks_per_trans()
78 tags_per_block = (tag_space - 16) / journal_tag_bytes(journal); in jbd2_descriptor_blocks_per_trans()
83 return 1 + DIV_ROUND_UP(journal->j_max_transaction_buffers, in jbd2_descriptor_blocks_per_trans()
105 transaction->t_journal = journal; in jbd2_get_transaction()
[all …]
/Linux-v5.10/drivers/media/platform/omap/
Domap_vout.c4 * Copyright (C) 2005-2010 Texas Instruments.
11 * Video-for-Linux (Version 2) camera capture driver for
20 * 20-APR-2006 Khasim Modified VRFB based Rotation,
24 * 4-DEC-2006 Jian Changed to support better memory management
26 * 17-Nov-2008 Hardik Changed driver to use video_ioctl2
28 * 23-Feb-2010 Vaibhav H Modified to use new DSS2 interface
40 #include <linux/dma-mapping.h>
43 #include <media/v4l2-device.h>
44 #include <media/v4l2-ioctl.h>
45 #include <media/v4l2-event.h>
[all …]

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