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Searched refs:ps2dev (Results 1 – 19 of 19) sorted by relevance

/linux-6.1.9/drivers/input/serio/
Dlibps2.c26 static int ps2_do_sendbyte(struct ps2dev *ps2dev, u8 byte, in ps2_do_sendbyte() argument
28 __releases(&ps2dev->serio->lock) __acquires(&ps2dev->serio->lock) in ps2_do_sendbyte()
33 lockdep_assert_held(&ps2dev->serio->lock); in ps2_do_sendbyte()
36 ps2dev->nak = 1; in ps2_do_sendbyte()
37 ps2dev->flags |= PS2_FLAG_ACK; in ps2_do_sendbyte()
39 serio_continue_rx(ps2dev->serio); in ps2_do_sendbyte()
41 error = serio_write(ps2dev->serio, byte); in ps2_do_sendbyte()
43 dev_dbg(&ps2dev->serio->dev, in ps2_do_sendbyte()
46 wait_event_timeout(ps2dev->wait, in ps2_do_sendbyte()
47 !(ps2dev->flags & PS2_FLAG_ACK), in ps2_do_sendbyte()
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/linux-6.1.9/include/linux/
Dlibps2.h33 struct ps2dev { struct
48 void ps2_init(struct ps2dev *ps2dev, struct serio *serio); argument
49 int ps2_sendbyte(struct ps2dev *ps2dev, u8 byte, unsigned int timeout);
50 void ps2_drain(struct ps2dev *ps2dev, size_t maxbytes, unsigned int timeout);
51 void ps2_begin_command(struct ps2dev *ps2dev);
52 void ps2_end_command(struct ps2dev *ps2dev);
53 int __ps2_command(struct ps2dev *ps2dev, u8 *param, unsigned int command);
54 int ps2_command(struct ps2dev *ps2dev, u8 *param, unsigned int command);
55 int ps2_sliced_command(struct ps2dev *ps2dev, u8 command);
56 bool ps2_handle_ack(struct ps2dev *ps2dev, u8 data);
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/linux-6.1.9/drivers/input/mouse/
Dsentelic.c73 struct ps2dev *ps2dev = &psmouse->ps2dev; in fsp_reg_read() local
86 ps2_begin_command(ps2dev); in fsp_reg_read()
88 if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0) in fsp_reg_read()
92 ps2_sendbyte(ps2dev, 0x66, FSP_CMD_TIMEOUT2); in fsp_reg_read()
94 ps2_sendbyte(ps2dev, 0x88, FSP_CMD_TIMEOUT2); in fsp_reg_read()
96 if (ps2_sendbyte(ps2dev, 0xf3, FSP_CMD_TIMEOUT) < 0) in fsp_reg_read()
100 ps2_sendbyte(ps2dev, 0x68, FSP_CMD_TIMEOUT2); in fsp_reg_read()
103 ps2_sendbyte(ps2dev, 0xcc, FSP_CMD_TIMEOUT2); in fsp_reg_read()
107 ps2_sendbyte(ps2dev, 0x66, FSP_CMD_TIMEOUT2); in fsp_reg_read()
111 ps2_sendbyte(ps2dev, addr, FSP_CMD_TIMEOUT); in fsp_reg_read()
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Dlogips2pp.c117 error = ps2_sliced_command(&psmouse->ps2dev, command); in ps2pp_cmd()
121 error = ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_POLL | 0x0300); in ps2pp_cmd()
138 struct ps2dev *ps2dev = &psmouse->ps2dev; in ps2pp_set_smartscroll() local
144 ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); in ps2pp_set_smartscroll()
145 ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); in ps2pp_set_smartscroll()
146 ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); in ps2pp_set_smartscroll()
149 ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); in ps2pp_set_smartscroll()
189 struct ps2dev *ps2dev = &psmouse->ps2dev; in ps2pp_set_resolution() local
192 ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE11); in ps2pp_set_resolution()
193 ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE11); in ps2pp_set_resolution()
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Dtrackpoint.c33 static int trackpoint_power_on_reset(struct ps2dev *ps2dev) in trackpoint_power_on_reset() argument
38 err = ps2_command(ps2dev, param, MAKE_PS2_CMD(1, 2, TP_COMMAND)); in trackpoint_power_on_reset()
52 static int trackpoint_read(struct ps2dev *ps2dev, u8 loc, u8 *results) in trackpoint_read() argument
56 return ps2_command(ps2dev, results, MAKE_PS2_CMD(1, 1, TP_COMMAND)); in trackpoint_read()
59 static int trackpoint_write(struct ps2dev *ps2dev, u8 loc, u8 val) in trackpoint_write() argument
63 return ps2_command(ps2dev, param, MAKE_PS2_CMD(3, 0, TP_COMMAND)); in trackpoint_write()
66 static int trackpoint_toggle_bit(struct ps2dev *ps2dev, u8 loc, u8 mask) in trackpoint_toggle_bit() argument
74 return ps2_command(ps2dev, param, MAKE_PS2_CMD(3, 0, TP_COMMAND)); in trackpoint_toggle_bit()
77 static int trackpoint_update_bit(struct ps2dev *ps2dev, in trackpoint_update_bit() argument
83 retval = trackpoint_read(ps2dev, loc, &data); in trackpoint_update_bit()
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Dfocaltech.c267 struct ps2dev *ps2dev = &psmouse->ps2dev; in focaltech_switch_protocol() local
271 if (ps2_command(ps2dev, param, 0x10f8)) in focaltech_switch_protocol()
274 if (ps2_command(ps2dev, param, 0x10f8)) in focaltech_switch_protocol()
277 if (ps2_command(ps2dev, param, 0x10f8)) in focaltech_switch_protocol()
281 if (ps2_command(ps2dev, param, 0x10f8)) in focaltech_switch_protocol()
284 if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETSCALE11)) in focaltech_switch_protocol()
287 if (ps2_command(ps2dev, param, PSMOUSE_CMD_ENABLE)) in focaltech_switch_protocol()
295 ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS); in focaltech_reset()
347 static int focaltech_read_register(struct ps2dev *ps2dev, int reg, in focaltech_read_register() argument
350 if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETSCALE11)) in focaltech_read_register()
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Dalps.c1420 psmouse->ps2dev.serio->phys, in alps_register_bare_ps2_mouse()
1434 dev3->dev.parent = &psmouse->ps2dev.serio->dev; in alps_register_bare_ps2_mouse()
1582 serio_pause_rx(psmouse->ps2dev.serio); in alps_flush_packet()
1603 serio_continue_rx(psmouse->ps2dev.serio); in alps_flush_packet()
1688 struct ps2dev *ps2dev = &psmouse->ps2dev; in alps_command_mode_send_nibble() local
1700 if (ps2_command(ps2dev, param, command)) in alps_command_mode_send_nibble()
1708 struct ps2dev *ps2dev = &psmouse->ps2dev; in alps_command_mode_set_addr() local
1712 if (ps2_command(ps2dev, NULL, priv->addr_command)) in alps_command_mode_set_addr()
1726 struct ps2dev *ps2dev = &psmouse->ps2dev; in __alps_command_mode_read_reg() local
1729 if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) in __alps_command_mode_read_reg()
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Dpsmouse-base.c250 psmouse->ps2dev.flags = 0; in __psmouse_set_state()
261 serio_pause_rx(psmouse->ps2dev.serio); in psmouse_set_state()
263 serio_continue_rx(psmouse->ps2dev.serio); in psmouse_set_state()
285 serio_reconnect(psmouse->ps2dev.serio); in psmouse_handle_byte()
353 ps2_cmd_aborted(&psmouse->ps2dev); in psmouse_interrupt()
362 if (unlikely(psmouse->ps2dev.flags & PS2_FLAG_ACK)) in psmouse_interrupt()
363 if (ps2_handle_ack(&psmouse->ps2dev, data)) in psmouse_interrupt()
366 if (unlikely(psmouse->ps2dev.flags & PS2_FLAG_CMD)) in psmouse_interrupt()
367 if (ps2_handle_response(&psmouse->ps2dev, data)) in psmouse_interrupt()
438 error = ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_RESET_BAT); in psmouse_reset()
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Dhgpk.c494 struct ps2dev *ps2dev = &psmouse->ps2dev; in hgpk_select_mode() local
520 if (ps2_command(ps2dev, NULL, advanced_init[i])) in hgpk_select_mode()
527 if (ps2_command(ps2dev, NULL, cmd)) in hgpk_select_mode()
610 struct ps2dev *ps2dev = &psmouse->ps2dev; in hgpk_reset_device() local
613 if (ps2_command(ps2dev, NULL, 0xf5) || in hgpk_reset_device()
614 ps2_command(ps2dev, NULL, 0xf5) || in hgpk_reset_device()
615 ps2_command(ps2dev, NULL, 0xe6) || in hgpk_reset_device()
616 ps2_command(ps2dev, NULL, 0xf5)) { in hgpk_reset_device()
694 struct ps2dev *ps2dev = &psmouse->ps2dev; in hgpk_toggle_powersave() local
713 if (!ps2_sendbyte(ps2dev, PSMOUSE_CMD_DISABLE, 20)) in hgpk_toggle_powersave()
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Dbyd.c257 serio_pause_rx(psmouse->ps2dev.serio); in byd_clear_touch()
262 serio_continue_rx(psmouse->ps2dev.serio); in byd_clear_touch()
341 struct ps2dev *ps2dev = &psmouse->ps2dev; in byd_reset_touchpad() local
390 if (ps2_command(ps2dev, param, seq[i].command)) in byd_reset_touchpad()
437 struct ps2dev *ps2dev = &psmouse->ps2dev; in byd_detect() local
440 if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES)) in byd_detect()
442 if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES)) in byd_detect()
444 if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES)) in byd_detect()
446 if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES)) in byd_detect()
448 if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) in byd_detect()
Dlifebook.c201 struct ps2dev *ps2dev = &psmouse->ps2dev; in lifebook_absolute_mode() local
215 ps2_command(ps2dev, &param, PSMOUSE_CMD_SETRES); in lifebook_absolute_mode()
222 struct ps2dev *ps2dev = &psmouse->ps2dev; in lifebook_relative_mode() local
225 ps2_command(ps2dev, &param, PSMOUSE_CMD_SETRES); in lifebook_relative_mode()
237 ps2_command(&psmouse->ps2dev, &p, PSMOUSE_CMD_SETRES); in lifebook_set_resolution()
259 strcmp(psmouse->ps2dev.serio->phys, desired_serio_phys)) in lifebook_detect()
283 "%s/input1", psmouse->ps2dev.serio->phys); in lifebook_create_relative_device()
291 dev2->dev.parent = &psmouse->ps2dev.serio->dev; in lifebook_create_relative_device()
Dcypress_ps2.c40 struct ps2dev *ps2dev = &psmouse->ps2dev; in cypress_ps2_sendbyte() local
42 if (ps2_sendbyte(ps2dev, value & 0xff, CYTP_CMD_TIMEOUT) < 0) { in cypress_ps2_sendbyte()
45 value & 0xff, ps2dev->nak); in cypress_ps2_sendbyte()
46 if (ps2dev->nak == CYTP_PS2_RETRY) in cypress_ps2_sendbyte()
63 struct ps2dev *ps2dev = &psmouse->ps2dev; in cypress_ps2_ext_cmd() local
67 ps2_begin_command(ps2dev); in cypress_ps2_ext_cmd()
93 ps2_end_command(ps2dev); in cypress_ps2_ext_cmd()
103 struct ps2dev *ps2dev = &psmouse->ps2dev; in cypress_ps2_read_cmd_status() local
107 ps2_begin_command(ps2dev); in cypress_ps2_read_cmd_status()
120 wait_event_timeout(ps2dev->wait, in cypress_ps2_read_cmd_status()
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Dpsmouse.h92 struct ps2dev ps2dev; member
199 dev_dbg(&(psmouse)->ps2dev.serio->dev, \
202 dev_info(&(psmouse)->ps2dev.serio->dev, \
205 dev_warn(&(psmouse)->ps2dev.serio->dev, \
208 dev_err(&(psmouse)->ps2dev.serio->dev, \
211 dev_notice(&(psmouse)->ps2dev.serio->dev, \
215 &(psmouse)->ps2dev.serio->dev, \
Delantech.c38 if (ps2_sliced_command(&psmouse->ps2dev, c) || in synaptics_send_cmd()
39 ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO)) { in synaptics_send_cmd()
53 struct ps2dev *ps2dev = &psmouse->ps2dev; in elantech_send_cmd() local
55 if (ps2_command(ps2dev, NULL, ETP_PS2_CUSTOM_COMMAND) || in elantech_send_cmd()
56 ps2_command(ps2dev, NULL, c) || in elantech_send_cmd()
57 ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) { in elantech_send_cmd()
71 struct ps2dev *ps2dev = &psmouse->ps2dev; in elantech_ps2_command() local
77 rc = ps2_command(ps2dev, param, command); in elantech_ps2_command()
151 if (ps2_sliced_command(&psmouse->ps2dev, ETP_REGISTER_READ) || in elantech_read_reg()
152 ps2_sliced_command(&psmouse->ps2dev, reg) || in elantech_read_reg()
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Dsynaptics.c84 error = ps2_sliced_command(&psmouse->ps2dev, mode); in synaptics_mode_cmd()
89 error = ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_SETRATE); in synaptics_mode_cmd()
98 struct ps2dev *ps2dev = &psmouse->ps2dev; in synaptics_detect() local
101 ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); in synaptics_detect()
102 ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); in synaptics_detect()
103 ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); in synaptics_detect()
104 ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); in synaptics_detect()
105 ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO); in synaptics_detect()
211 error = ps2_sliced_command(&psmouse->ps2dev, cmd); in synaptics_send_cmd()
215 error = ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO); in synaptics_send_cmd()
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Dpsmouse-smbus.c56 serio_rescan(smbdev->psmouse->ps2dev.serio); in psmouse_smbus_check_adapter()
81 &smbdev->psmouse->ps2dev.serio->dev); in psmouse_smbus_detach_i2c_client()
82 serio_rescan(smbdev->psmouse->ps2dev.serio); in psmouse_smbus_detach_i2c_client()
182 &psmouse->ps2dev.serio->dev); in psmouse_smbus_disconnect()
280 &psmouse->ps2dev.serio->dev, in psmouse_smbus_init()
Dtouchkit_ps2.c66 if (ps2_command(&psmouse->ps2dev, param, command)) in touchkit_ps2_detect()
Dvmmouse.c456 psmouse->ps2dev.serio->phys); in vmmouse_init()
467 abs_dev->dev.parent = &psmouse->ps2dev.serio->dev; in vmmouse_init()
/linux-6.1.9/drivers/input/keyboard/
Datkbd.c204 struct ps2dev ps2dev; member
423 if (unlikely(atkbd->ps2dev.flags & PS2_FLAG_ACK)) in atkbd_interrupt()
424 if (ps2_handle_ack(&atkbd->ps2dev, data)) in atkbd_interrupt()
427 if (unlikely(atkbd->ps2dev.flags & PS2_FLAG_CMD)) in atkbd_interrupt()
428 if (ps2_handle_response(&atkbd->ps2dev, data)) in atkbd_interrupt()
455 serio_reconnect(atkbd->ps2dev.serio); in atkbd_interrupt()
585 return ps2_command(&atkbd->ps2dev, &param, ATKBD_CMD_SETREP); in atkbd_set_repeat_rate()
596 if (ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_SETLEDS)) in atkbd_set_leds()
606 if (ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_EX_SETLEDS)) in atkbd_set_leds()
699 serio_pause_rx(atkbd->ps2dev.serio); in atkbd_enable()
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