From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- drivers/hid/hid-led.c | 535 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 535 insertions(+) create mode 100644 drivers/hid/hid-led.c (limited to 'drivers/hid/hid-led.c') diff --git a/drivers/hid/hid-led.c b/drivers/hid/hid-led.c new file mode 100644 index 000000000..7d82f8d42 --- /dev/null +++ b/drivers/hid/hid-led.c @@ -0,0 +1,535 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Simple USB RGB LED driver + * + * Copyright 2016 Heiner Kallweit + * Based on drivers/hid/hid-thingm.c and + * drivers/usb/misc/usbled.c + */ + +#include +#include +#include +#include +#include + +#include "hid-ids.h" + +enum hidled_report_type { + RAW_REQUEST, + OUTPUT_REPORT +}; + +enum hidled_type { + RISO_KAGAKU, + DREAM_CHEEKY, + THINGM, + DELCOM, + LUXAFOR, +}; + +static unsigned const char riso_kagaku_tbl[] = { +/* R+2G+4B -> riso kagaku color index */ + [0] = 0, /* black */ + [1] = 2, /* red */ + [2] = 1, /* green */ + [3] = 5, /* yellow */ + [4] = 3, /* blue */ + [5] = 6, /* magenta */ + [6] = 4, /* cyan */ + [7] = 7 /* white */ +}; + +#define RISO_KAGAKU_IX(r, g, b) riso_kagaku_tbl[((r)?1:0)+((g)?2:0)+((b)?4:0)] + +union delcom_packet { + __u8 data[8]; + struct { + __u8 major_cmd; + __u8 minor_cmd; + __u8 data_lsb; + __u8 data_msb; + } tx; + struct { + __u8 cmd; + } rx; + struct { + __le16 family_code; + __le16 security_code; + __u8 fw_version; + } fw; +}; + +#define DELCOM_GREEN_LED 0 +#define DELCOM_RED_LED 1 +#define DELCOM_BLUE_LED 2 + +struct hidled_device; +struct hidled_rgb; + +struct hidled_config { + enum hidled_type type; + const char *name; + const char *short_name; + enum led_brightness max_brightness; + int num_leds; + size_t report_size; + enum hidled_report_type report_type; + int (*init)(struct hidled_device *ldev); + int (*write)(struct led_classdev *cdev, enum led_brightness br); +}; + +struct hidled_led { + struct led_classdev cdev; + struct hidled_rgb *rgb; + char name[32]; +}; + +struct hidled_rgb { + struct hidled_device *ldev; + struct hidled_led red; + struct hidled_led green; + struct hidled_led blue; + u8 num; +}; + +struct hidled_device { + const struct hidled_config *config; + struct hid_device *hdev; + struct hidled_rgb *rgb; + u8 *buf; + struct mutex lock; +}; + +#define MAX_REPORT_SIZE 16 + +#define to_hidled_led(arg) container_of(arg, struct hidled_led, cdev) + +static bool riso_kagaku_switch_green_blue; +module_param(riso_kagaku_switch_green_blue, bool, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(riso_kagaku_switch_green_blue, + "switch green and blue RGB component for Riso Kagaku devices"); + +static int hidled_send(struct hidled_device *ldev, __u8 *buf) +{ + int ret; + + mutex_lock(&ldev->lock); + + /* + * buffer provided to hid_hw_raw_request must not be on the stack + * and must not be part of a data structure + */ + memcpy(ldev->buf, buf, ldev->config->report_size); + + if (ldev->config->report_type == RAW_REQUEST) + ret = hid_hw_raw_request(ldev->hdev, buf[0], ldev->buf, + ldev->config->report_size, + HID_FEATURE_REPORT, + HID_REQ_SET_REPORT); + else if (ldev->config->report_type == OUTPUT_REPORT) + ret = hid_hw_output_report(ldev->hdev, ldev->buf, + ldev->config->report_size); + else + ret = -EINVAL; + + mutex_unlock(&ldev->lock); + + if (ret < 0) + return ret; + + return ret == ldev->config->report_size ? 0 : -EMSGSIZE; +} + +/* reading data is supported for report type RAW_REQUEST only */ +static int hidled_recv(struct hidled_device *ldev, __u8 *buf) +{ + int ret; + + if (ldev->config->report_type != RAW_REQUEST) + return -EINVAL; + + mutex_lock(&ldev->lock); + + memcpy(ldev->buf, buf, ldev->config->report_size); + + ret = hid_hw_raw_request(ldev->hdev, buf[0], ldev->buf, + ldev->config->report_size, + HID_FEATURE_REPORT, + HID_REQ_SET_REPORT); + if (ret < 0) + goto err; + + ret = hid_hw_raw_request(ldev->hdev, buf[0], ldev->buf, + ldev->config->report_size, + HID_FEATURE_REPORT, + HID_REQ_GET_REPORT); + + memcpy(buf, ldev->buf, ldev->config->report_size); +err: + mutex_unlock(&ldev->lock); + + return ret < 0 ? ret : 0; +} + +static u8 riso_kagaku_index(struct hidled_rgb *rgb) +{ + enum led_brightness r, g, b; + + r = rgb->red.cdev.brightness; + g = rgb->green.cdev.brightness; + b = rgb->blue.cdev.brightness; + + if (riso_kagaku_switch_green_blue) + return RISO_KAGAKU_IX(r, b, g); + else + return RISO_KAGAKU_IX(r, g, b); +} + +static int riso_kagaku_write(struct led_classdev *cdev, enum led_brightness br) +{ + struct hidled_led *led = to_hidled_led(cdev); + struct hidled_rgb *rgb = led->rgb; + __u8 buf[MAX_REPORT_SIZE] = {}; + + buf[1] = riso_kagaku_index(rgb); + + return hidled_send(rgb->ldev, buf); +} + +static int dream_cheeky_write(struct led_classdev *cdev, enum led_brightness br) +{ + struct hidled_led *led = to_hidled_led(cdev); + struct hidled_rgb *rgb = led->rgb; + __u8 buf[MAX_REPORT_SIZE] = {}; + + buf[1] = rgb->red.cdev.brightness; + buf[2] = rgb->green.cdev.brightness; + buf[3] = rgb->blue.cdev.brightness; + buf[7] = 0x1a; + buf[8] = 0x05; + + return hidled_send(rgb->ldev, buf); +} + +static int dream_cheeky_init(struct hidled_device *ldev) +{ + __u8 buf[MAX_REPORT_SIZE] = {}; + + /* Dream Cheeky magic */ + buf[1] = 0x1f; + buf[2] = 0x02; + buf[4] = 0x5f; + buf[7] = 0x1a; + buf[8] = 0x03; + + return hidled_send(ldev, buf); +} + +static int _thingm_write(struct led_classdev *cdev, enum led_brightness br, + u8 offset) +{ + struct hidled_led *led = to_hidled_led(cdev); + __u8 buf[MAX_REPORT_SIZE] = { 1, 'c' }; + + buf[2] = led->rgb->red.cdev.brightness; + buf[3] = led->rgb->green.cdev.brightness; + buf[4] = led->rgb->blue.cdev.brightness; + buf[7] = led->rgb->num + offset; + + return hidled_send(led->rgb->ldev, buf); +} + +static int thingm_write_v1(struct led_classdev *cdev, enum led_brightness br) +{ + return _thingm_write(cdev, br, 0); +} + +static int thingm_write(struct led_classdev *cdev, enum led_brightness br) +{ + return _thingm_write(cdev, br, 1); +} + +static const struct hidled_config hidled_config_thingm_v1 = { + .name = "ThingM blink(1) v1", + .short_name = "thingm", + .max_brightness = 255, + .num_leds = 1, + .report_size = 9, + .report_type = RAW_REQUEST, + .write = thingm_write_v1, +}; + +static int thingm_init(struct hidled_device *ldev) +{ + __u8 buf[MAX_REPORT_SIZE] = { 1, 'v' }; + int ret; + + ret = hidled_recv(ldev, buf); + if (ret) + return ret; + + /* Check for firmware major version 1 */ + if (buf[3] == '1') + ldev->config = &hidled_config_thingm_v1; + + return 0; +} + +static inline int delcom_get_lednum(const struct hidled_led *led) +{ + if (led == &led->rgb->red) + return DELCOM_RED_LED; + else if (led == &led->rgb->green) + return DELCOM_GREEN_LED; + else + return DELCOM_BLUE_LED; +} + +static int delcom_enable_led(struct hidled_led *led) +{ + union delcom_packet dp = { .tx.major_cmd = 101, .tx.minor_cmd = 12 }; + + dp.tx.data_lsb = 1 << delcom_get_lednum(led); + dp.tx.data_msb = 0; + + return hidled_send(led->rgb->ldev, dp.data); +} + +static int delcom_set_pwm(struct hidled_led *led) +{ + union delcom_packet dp = { .tx.major_cmd = 101, .tx.minor_cmd = 34 }; + + dp.tx.data_lsb = delcom_get_lednum(led); + dp.tx.data_msb = led->cdev.brightness; + + return hidled_send(led->rgb->ldev, dp.data); +} + +static int delcom_write(struct led_classdev *cdev, enum led_brightness br) +{ + struct hidled_led *led = to_hidled_led(cdev); + int ret; + + /* + * enable LED + * We can't do this in the init function already because the device + * is internally reset later. + */ + ret = delcom_enable_led(led); + if (ret) + return ret; + + return delcom_set_pwm(led); +} + +static int delcom_init(struct hidled_device *ldev) +{ + union delcom_packet dp = { .rx.cmd = 104 }; + int ret; + + ret = hidled_recv(ldev, dp.data); + if (ret) + return ret; + /* + * Several Delcom devices share the same USB VID/PID + * Check for family id 2 for Visual Signal Indicator + */ + return le16_to_cpu(dp.fw.family_code) == 2 ? 0 : -ENODEV; +} + +static int luxafor_write(struct led_classdev *cdev, enum led_brightness br) +{ + struct hidled_led *led = to_hidled_led(cdev); + __u8 buf[MAX_REPORT_SIZE] = { [1] = 1 }; + + buf[2] = led->rgb->num + 1; + buf[3] = led->rgb->red.cdev.brightness; + buf[4] = led->rgb->green.cdev.brightness; + buf[5] = led->rgb->blue.cdev.brightness; + + return hidled_send(led->rgb->ldev, buf); +} + +static const struct hidled_config hidled_configs[] = { + { + .type = RISO_KAGAKU, + .name = "Riso Kagaku Webmail Notifier", + .short_name = "riso_kagaku", + .max_brightness = 1, + .num_leds = 1, + .report_size = 6, + .report_type = OUTPUT_REPORT, + .write = riso_kagaku_write, + }, + { + .type = DREAM_CHEEKY, + .name = "Dream Cheeky Webmail Notifier", + .short_name = "dream_cheeky", + .max_brightness = 63, + .num_leds = 1, + .report_size = 9, + .report_type = RAW_REQUEST, + .init = dream_cheeky_init, + .write = dream_cheeky_write, + }, + { + .type = THINGM, + .name = "ThingM blink(1)", + .short_name = "thingm", + .max_brightness = 255, + .num_leds = 2, + .report_size = 9, + .report_type = RAW_REQUEST, + .init = thingm_init, + .write = thingm_write, + }, + { + .type = DELCOM, + .name = "Delcom Visual Signal Indicator G2", + .short_name = "delcom", + .max_brightness = 100, + .num_leds = 1, + .report_size = 8, + .report_type = RAW_REQUEST, + .init = delcom_init, + .write = delcom_write, + }, + { + .type = LUXAFOR, + .name = "Greynut Luxafor", + .short_name = "luxafor", + .max_brightness = 255, + .num_leds = 6, + .report_size = 9, + .report_type = OUTPUT_REPORT, + .write = luxafor_write, + }, +}; + +static int hidled_init_led(struct hidled_led *led, const char *color_name, + struct hidled_rgb *rgb, unsigned int minor) +{ + const struct hidled_config *config = rgb->ldev->config; + + if (config->num_leds > 1) + snprintf(led->name, sizeof(led->name), "%s%u:%s:led%u", + config->short_name, minor, color_name, rgb->num); + else + snprintf(led->name, sizeof(led->name), "%s%u:%s", + config->short_name, minor, color_name); + led->cdev.name = led->name; + led->cdev.max_brightness = config->max_brightness; + led->cdev.brightness_set_blocking = config->write; + led->cdev.flags = LED_HW_PLUGGABLE; + led->rgb = rgb; + + return devm_led_classdev_register(&rgb->ldev->hdev->dev, &led->cdev); +} + +static int hidled_init_rgb(struct hidled_rgb *rgb, unsigned int minor) +{ + int ret; + + /* Register the red diode */ + ret = hidled_init_led(&rgb->red, "red", rgb, minor); + if (ret) + return ret; + + /* Register the green diode */ + ret = hidled_init_led(&rgb->green, "green", rgb, minor); + if (ret) + return ret; + + /* Register the blue diode */ + return hidled_init_led(&rgb->blue, "blue", rgb, minor); +} + +static int hidled_probe(struct hid_device *hdev, const struct hid_device_id *id) +{ + struct hidled_device *ldev; + unsigned int minor; + int ret, i; + + ldev = devm_kzalloc(&hdev->dev, sizeof(*ldev), GFP_KERNEL); + if (!ldev) + return -ENOMEM; + + ldev->buf = devm_kmalloc(&hdev->dev, MAX_REPORT_SIZE, GFP_KERNEL); + if (!ldev->buf) + return -ENOMEM; + + ret = hid_parse(hdev); + if (ret) + return ret; + + ldev->hdev = hdev; + mutex_init(&ldev->lock); + + for (i = 0; !ldev->config && i < ARRAY_SIZE(hidled_configs); i++) + if (hidled_configs[i].type == id->driver_data) + ldev->config = &hidled_configs[i]; + + if (!ldev->config) + return -EINVAL; + + if (ldev->config->init) { + ret = ldev->config->init(ldev); + if (ret) + return ret; + } + + ldev->rgb = devm_kcalloc(&hdev->dev, ldev->config->num_leds, + sizeof(struct hidled_rgb), GFP_KERNEL); + if (!ldev->rgb) + return -ENOMEM; + + ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW); + if (ret) + return ret; + + minor = ((struct hidraw *) hdev->hidraw)->minor; + + for (i = 0; i < ldev->config->num_leds; i++) { + ldev->rgb[i].ldev = ldev; + ldev->rgb[i].num = i; + ret = hidled_init_rgb(&ldev->rgb[i], minor); + if (ret) { + hid_hw_stop(hdev); + return ret; + } + } + + hid_info(hdev, "%s initialized\n", ldev->config->name); + + return 0; +} + +static const struct hid_device_id hidled_table[] = { + { HID_USB_DEVICE(USB_VENDOR_ID_RISO_KAGAKU, + USB_DEVICE_ID_RI_KA_WEBMAIL), .driver_data = RISO_KAGAKU }, + { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, + USB_DEVICE_ID_DREAM_CHEEKY_WN), .driver_data = DREAM_CHEEKY }, + { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, + USB_DEVICE_ID_DREAM_CHEEKY_FA), .driver_data = DREAM_CHEEKY }, + { HID_USB_DEVICE(USB_VENDOR_ID_THINGM, + USB_DEVICE_ID_BLINK1), .driver_data = THINGM }, + { HID_USB_DEVICE(USB_VENDOR_ID_DELCOM, + USB_DEVICE_ID_DELCOM_VISUAL_IND), .driver_data = DELCOM }, + { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, + USB_DEVICE_ID_LUXAFOR), .driver_data = LUXAFOR }, + { } +}; +MODULE_DEVICE_TABLE(hid, hidled_table); + +static struct hid_driver hidled_driver = { + .name = "hid-led", + .probe = hidled_probe, + .id_table = hidled_table, +}; + +module_hid_driver(hidled_driver); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Heiner Kallweit "); +MODULE_DESCRIPTION("Simple USB RGB LED driver"); -- cgit v1.2.3