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/linux-6.12.1/Documentation/devicetree/bindings/input/
Dibm,op-panel.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/ibm,op-panel.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: IBM Operation Panel
10 - Eddie James <eajames@linux.ibm.com>
13 - $ref: input.yaml#
16 The IBM Operation Panel provides a simple interface to control the connected
22 const: ibm,op-panel
32 - compatible
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/linux-6.12.1/drivers/char/
Dpowernv-op-panel.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * OPAL Operator Panel Display Driver
5 * Copyright 2016, Suraj Jitindar Singh, IBM Corporation.
26 * operator panel (character LCD display) on IBM Power Systems machines
29 * operator panel.
57 if (token != -ERESTARTSYS) in __op_panel_update_display()
82 pr_debug("OPAL write op-panel call failed [rc=%d]\n", rc); in __op_panel_update_display()
99 return -EFBIG; in oppanel_write()
106 pr_err_ratelimited("OPAL call failed to write to op panel display [rc=%d]\n", in oppanel_write()
109 return -EIO; in oppanel_write()
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DKconfig1 # SPDX-License-Identifier: GPL-2.0
28 int "ttyprintk log level (1-7)"
42 Also read the Printing-HOWTO, available from
50 <file:Documentation/admin-guide/parport.rst>. The module will be called lp.
79 tristate "Support for user-space parallel port device drivers"
84 port, for instance deviceid (which displays Plug-and-Play device
88 It is safe to say N to this -- it is not needed for normal printing
89 or parallel port CD-ROM/disk support.
104 Also serves as a general-purpose serial device for data
114 tristate "IBM POWER Barrier Synchronization Register support"
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/linux-6.12.1/drivers/input/misc/
Dibm-panel.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) IBM Corporation 2020
15 #define DEVICE_NAME "ibm-panel"
26 static u8 ibm_panel_calculate_checksum(struct ibm_panel *panel) in ibm_panel_calculate_checksum() argument
32 for (i = 0; i < sizeof(panel->command) - 1; ++i) { in ibm_panel_calculate_checksum()
33 sum += panel->command[i]; in ibm_panel_calculate_checksum()
47 static void ibm_panel_process_command(struct ibm_panel *panel) in ibm_panel_process_command() argument
52 if (panel->command[0] != 0xff && panel->command[1] != 0xf0) { in ibm_panel_process_command()
53 dev_dbg(&panel->input->dev, "command invalid: %02x %02x\n", in ibm_panel_process_command()
54 panel->command[0], panel->command[1]); in ibm_panel_process_command()
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/linux-6.12.1/arch/arm/boot/dts/aspeed/
Daspeed-bmc-ibm-bonnell.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
2 // Copyright 2022 IBM Corp.
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
12 compatible = "ibm,bonnell-bmc", "aspeed,ast2600";
23 stdout-path = &uart5;
32 reserved-memory {
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Daspeed-bmc-opp-tacoma.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
2 // Copyright 2019 IBM Corp.
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
12 compatible = "ibm,tacoma-bmc", "aspeed,ast2600";
15 stdout-path = &uart5;
24 reserved-memory {
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Daspeed-bmc-ibm-rainier.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
2 // Copyright 2019 IBM Corp.
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
12 compatible = "ibm,rainier-bmc", "aspeed,ast2600";
34 stdout-path = &uart5;
43 reserved-memory {
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Daspeed-bmc-ibm-everest.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
2 // Copyright 2020 IBM Corp.
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
12 compatible = "ibm,everest-bmc", "aspeed,ast2600";
169 stdout-path = &uart5;
178 reserved-memory {
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Daspeed-bmc-ibm-fuji.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
2 // Copyright 2024 IBM Corp.
3 /dts-v1/;
5 #include <dt-bindings/gpio/aspeed-gpio.h>
6 #include <dt-bindings/i2c/i2c.h>
7 #include <dt-bindings/leds/leds-pca955x.h>
8 #include "aspeed-g6.dtsi"
9 #include "ibm-power11-quad.dtsi"
13 compatible = "ibm,fuji-bmc", "aspeed,ast2600";
170 stdout-path = &uart5;
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Daspeed-bmc-ibm-blueridge.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
2 // Copyright 2024 IBM Corp.
3 /dts-v1/;
5 #include <dt-bindings/gpio/aspeed-gpio.h>
6 #include <dt-bindings/i2c/i2c.h>
7 #include <dt-bindings/leds/leds-pca955x.h>
8 #include "aspeed-g6.dtsi"
9 #include "ibm-power11-quad.dtsi"
13 compatible = "ibm,blueridge-bmc", "aspeed,ast2600";
35 stdout-path = &uart5;
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/linux-6.12.1/drivers/hid/
Dhid-lenovo.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * - ThinkPad USB Keyboard with TrackPoint (tpkbd)
5 * - ThinkPad Compact Bluetooth Keyboard with TrackPoint (cptkbd)
6 * - ThinkPad Compact USB Keyboard with TrackPoint (cptkbd)
7 * - ThinkPad TrackPoint Keyboard II USB/Bluetooth (cptkbd/tpIIkbd)
12 * Linux IBM/Lenovo Scrollpoint mouse driver:
13 * - IBM Scrollpoint III
14 * - IBM Scrollpoint Pro
15 * - IBM Scrollpoint Optical
16 * - IBM Scrollpoint Optical 800dpi
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/linux-6.12.1/drivers/gpu/drm/
Ddrm_connector.c51 * Hence they are reference-counted using drm_connector_get() and
67 * For connectors which are not fixed (like built-in panels) the driver needs to
76 * Note drm_connector_[un]register() first take connector->lock and then
94 { DRM_MODE_CONNECTOR_DVII, "DVI-I" },
95 { DRM_MODE_CONNECTOR_DVID, "DVI-D" },
96 { DRM_MODE_CONNECTOR_DVIA, "DVI-A" },
103 { DRM_MODE_CONNECTOR_HDMIA, "HDMI-A" },
104 { DRM_MODE_CONNECTOR_HDMIB, "HDMI-B" },
132 * drm_get_connector_type_name - return a string for connector type
147 * drm_connector_get_cmdline_mode - reads the user's cmdline mode
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/linux-6.12.1/
DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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