/linux-6.12.1/drivers/input/serio/ |
D | libps2.c | 43 static int ps2_do_sendbyte(struct ps2dev *ps2dev, u8 byte, in ps2_do_sendbyte() argument 45 __releases(&ps2dev->serio->lock) __acquires(&ps2dev->serio->lock) in ps2_do_sendbyte() 50 lockdep_assert_held(&ps2dev->serio->lock); in ps2_do_sendbyte() 53 ps2dev->nak = 1; in ps2_do_sendbyte() 54 ps2dev->flags |= PS2_FLAG_ACK; in ps2_do_sendbyte() 56 serio_continue_rx(ps2dev->serio); in ps2_do_sendbyte() 58 error = serio_write(ps2dev->serio, byte); in ps2_do_sendbyte() 60 dev_dbg(&ps2dev->serio->dev, in ps2_do_sendbyte() 63 wait_event_timeout(ps2dev->wait, in ps2_do_sendbyte() 64 !(ps2dev->flags & PS2_FLAG_ACK), in ps2_do_sendbyte() [all …]
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/linux-6.12.1/include/linux/ |
D | libps2.h | 16 struct ps2dev; 30 typedef enum ps2_disposition (*ps2_pre_receive_handler_t)(struct ps2dev *, u8, 32 typedef void (*ps2_receive_handler_t)(struct ps2dev *, u8); 48 struct ps2dev { struct 61 void ps2_init(struct ps2dev *ps2dev, struct serio *serio, argument 64 int ps2_sendbyte(struct ps2dev *ps2dev, u8 byte, unsigned int timeout); 65 void ps2_drain(struct ps2dev *ps2dev, size_t maxbytes, unsigned int timeout); 66 void ps2_begin_command(struct ps2dev *ps2dev); 67 void ps2_end_command(struct ps2dev *ps2dev); 68 int __ps2_command(struct ps2dev *ps2dev, u8 *param, unsigned int command); [all …]
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/linux-6.12.1/drivers/input/mouse/ |
D | sentelic.c | 73 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() [all …]
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D | logips2pp.c | 117 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() [all …]
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D | trackpoint.c | 33 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() [all …]
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D | focaltech.c | 267 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() [all …]
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D | psmouse-base.c | 121 struct ps2dev *ps2dev = serio_get_drvdata(serio); in psmouse_from_serio() local 123 return container_of(ps2dev, struct psmouse, ps2dev); in psmouse_from_serio() 257 psmouse->ps2dev.flags = 0; in __psmouse_set_state() 268 serio_pause_rx(psmouse->ps2dev.serio); in psmouse_set_state() 270 serio_continue_rx(psmouse->ps2dev.serio); in psmouse_set_state() 292 serio_reconnect(psmouse->ps2dev.serio); in psmouse_handle_byte() 339 static enum ps2_disposition psmouse_pre_receive_byte(struct ps2dev *ps2dev, in psmouse_pre_receive_byte() argument 343 struct psmouse *psmouse = container_of(ps2dev, struct psmouse, ps2dev); in psmouse_pre_receive_byte() 368 static void psmouse_receive_byte(struct ps2dev *ps2dev, u8 data) in psmouse_receive_byte() argument 370 struct psmouse *psmouse = container_of(ps2dev, struct psmouse, ps2dev); in psmouse_receive_byte() [all …]
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D | alps.c | 1412 psmouse->ps2dev.serio->phys, in alps_do_register_bare_ps2_mouse() 1426 dev3->dev.parent = &psmouse->ps2dev.serio->dev; in alps_do_register_bare_ps2_mouse() 1588 serio_pause_rx(psmouse->ps2dev.serio); in alps_flush_packet() 1609 serio_continue_rx(psmouse->ps2dev.serio); in alps_flush_packet() 1694 struct ps2dev *ps2dev = &psmouse->ps2dev; in alps_command_mode_send_nibble() local 1706 if (ps2_command(ps2dev, param, command)) in alps_command_mode_send_nibble() 1714 struct ps2dev *ps2dev = &psmouse->ps2dev; in alps_command_mode_set_addr() local 1718 if (ps2_command(ps2dev, NULL, priv->addr_command)) in alps_command_mode_set_addr() 1732 struct ps2dev *ps2dev = &psmouse->ps2dev; in __alps_command_mode_read_reg() local 1735 if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) in __alps_command_mode_read_reg() [all …]
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D | hgpk.c | 494 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() [all …]
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D | byd.c | 257 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()
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D | lifebook.c | 201 struct ps2dev *ps2dev = &psmouse->ps2dev; in lifebook_absolute_mode() local 215 ps2_command(ps2dev, ¶m, PSMOUSE_CMD_SETRES); in lifebook_absolute_mode() 222 struct ps2dev *ps2dev = &psmouse->ps2dev; in lifebook_relative_mode() local 225 ps2_command(ps2dev, ¶m, 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()
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D | psmouse.h | 92 struct ps2dev ps2dev; member 201 dev_dbg(&(psmouse)->ps2dev.serio->dev, \ 204 dev_info(&(psmouse)->ps2dev.serio->dev, \ 207 dev_warn(&(psmouse)->ps2dev.serio->dev, \ 210 dev_err(&(psmouse)->ps2dev.serio->dev, \ 213 dev_notice(&(psmouse)->ps2dev.serio->dev, \ 217 &(psmouse)->ps2dev.serio->dev, \
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D | elantech.c | 38 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() [all …]
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D | synaptics.c | 84 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() 213 error = ps2_sliced_command(&psmouse->ps2dev, cmd); in synaptics_send_cmd() 217 error = ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO); in synaptics_send_cmd() [all …]
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D | cypress_ps2.c | 40 struct ps2dev *ps2dev = &psmouse->ps2dev; in cypress_ps2_sendbyte() local 43 error = ps2_sendbyte(ps2dev, cmd, CYTP_CMD_TIMEOUT); in cypress_ps2_sendbyte() 47 cmd, ps2dev->nak, error); in cypress_ps2_sendbyte() 60 struct ps2dev *ps2dev = &psmouse->ps2dev; in cypress_ps2_ext_cmd() local 64 ps2_begin_command(ps2dev); in cypress_ps2_ext_cmd() 89 ps2_end_command(ps2dev); in cypress_ps2_ext_cmd() 142 error = ps2_command(&psmouse->ps2dev, param, ps2_cmd); in cypress_send_ext_cmd() 588 ps2_command(&psmouse->ps2dev, &rate_param, PSMOUSE_CMD_SETRATE); in cypress_set_rate()
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D | psmouse-smbus.c | 56 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()
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D | vmmouse.c | 424 psmouse->ps2dev.serio->phys); in vmmouse_init() 435 abs_dev->dev.parent = &psmouse->ps2dev.serio->dev; in vmmouse_init()
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D | touchkit_ps2.c | 66 if (ps2_command(&psmouse->ps2dev, param, command)) in touchkit_ps2_detect()
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/linux-6.12.1/drivers/input/keyboard/ |
D | atkbd.c | 204 struct ps2dev ps2dev; member 314 struct ps2dev *ps2dev = serio_get_drvdata(serio); in atkbd_from_serio() local 316 return container_of(ps2dev, struct atkbd, ps2dev); in atkbd_from_serio() 406 static bool __maybe_unused atkbd_handle_frame_error(struct ps2dev *ps2dev, in atkbd_handle_frame_error() argument 409 struct atkbd *atkbd = container_of(ps2dev, struct atkbd, ps2dev); in atkbd_handle_frame_error() 410 struct serio *serio = ps2dev->serio; in atkbd_handle_frame_error() 427 static enum ps2_disposition atkbd_pre_receive_byte(struct ps2dev *ps2dev, in atkbd_pre_receive_byte() argument 430 struct serio *serio = ps2dev->serio; in atkbd_pre_receive_byte() 435 if (atkbd_handle_frame_error(ps2dev, data, flags)) in atkbd_pre_receive_byte() 442 static void atkbd_receive_byte(struct ps2dev *ps2dev, u8 data) in atkbd_receive_byte() argument [all …]
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