gmane.linux.kernel.input

[PATCH] Input: Remove keyboard warning if CONFIG_INPUT_KEYBOARD isnot set.

Pieter du Preez — 2008-10-06T21:08:03

Many embedded systems have no keyboard and will have the CONFIG_INPUT_KEYBOARD option unset. On compilation, they however get nagged as follows: #warning "Cannot generate rawmode keyboard for your architecture yet." There is no reason for this, as there is no keyboard. This patch removes this warning if CONFIG_INPUT_KEYBOARD is not set. Signed-off-by: Pieter du Preez gmail.com> --- drivers/char/keyboard.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c index 7b3a212..d0a8961 100644 --- a/drivers/char/keyboard.c +++ b/drivers/char/keyboard.c < at >< at > -1123,7 +1123,9 < at >< at > static int emulate_raw(struct vc_data *vc, unsigned int keycode, #define HW_RAW(dev)0 +#if defined CONFIG_INPUT_KEYBOARD #warning "Cannot generate rawmode keyboard for your architecture yet." +#endif static int emulate_raw(struct vc_data *vc, unsigned int keycode, unsigned char up_flag) {

[PATCH] hid: add appletv IR receiver quirk

Peter Korsgaard — 2008-10-06T08:06:28

Similar to the existing IRCONTROL4 handling Signed-off-by: Peter Korsgaard sunsite.dk> --- drivers/hid/hid-apple.c | 2 ++ drivers/hid/hid-ids.h | 1 + 2 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c index a808e57..fd7f896 100644 --- a/drivers/hid/hid-apple.c +++ b/drivers/hid/hid-apple.c < at >< at > -359,6 +359,8 < at >< at > static void apple_remove(struct hid_device *hdev) } static const struct hid_device_id apple_devices[] = { +{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL), +.driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4), .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE), diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index fa4e4fd..9fc2636 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h < at >< at > -84,6 +84,7 < at >< at > #define USB_DEVIC

[PATCH] Input: document i8042.debug in kernel-parameters.txt

Jiri Kosina — 2008-10-04T21:28:19

From: Jiri Kosina suse.cz> Input: document i8042.debug in kernel-parameters.txt i8042.debug parameter was missing in Documentation/kernel-parameters.txt. Add it. Signed-off-by: Jiri Kosina suse.cz> --- Documentation/kernel-parameters.txt | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 1150444..c44bf65 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt < at >< at > -796,6 +796,7 < at >< at > and is between 256 and 4096 characters. It is defined in the file Defaults to the default architecture's huge page size if not specified. +i8042.debug[HW] Toggle i8042 debug mode i8042.direct[HW] Put keyboard port into non-translated mode i8042.dumbkbd[HW] Pretend that controller can only read data from keyboard and cannot control its state -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majord

[PATCH] Input: add mmio xi driver

Greg KH — 2008-09-25T23:22:37

From: Greg Kroah-Hartman suse.de> This patch adds the Mimio Xi interactive whiteboard driver to the tree. It was originally written by mwilder< at >cs.nmsu.edu, but cleaned up and forward ported by me to the latest kernel version. Cc: Phil Hannent hannent.co.uk> Cc: cs.nmsu.edu> Signed-off-by: Greg Kroah-Hartman suse.de> --- drivers/input/misc/Kconfig | 11 drivers/input/misc/Makefile | 1 drivers/input/misc/mimio.c | 913 ++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 925 insertions(+) --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig < at >< at > -164,6 +164,17 < at >< at > config INPUT_POWERMATE To compile this driver as a module, choose M here: the module will be called powermate. +config INPUT_MIMIO +tristate "Mimio Xi interactive whiteboard support" +depends on USB_ARCH_HAS_HCD +select USB +help + Say Y here if you want to use a Mimio Xi interactive + whiteboard device. + + To compile this driver as a module, choose M here: the

possible recursive locking in ps2_command

Michael S. Tsirkin — 2008-09-24T19:17:58

I got the following on resume on my T60p, this might indicate a potential deadlock I think. [33491.050660] psmouse.c: Failed to enable mouse on isa0060/serio1 [33491.054938] PM: Removing info for No Bus:mouse1 [33491.064134] PM: Removing info for No Bus:event8 [33491.080154] PM: Removing info for No Bus:input8 [33491.089117] [33491.089120] ============================================= [33491.089128] [ INFO: possible recursive locking detected ] [33491.089133] 2.6.27-rc7-mst #53 [33491.089137] --------------------------------------------- [33491.089141] kseriod/147 is trying to acquire lock: [33491.089146] (&ps2dev->cmd_mutex){--..}, at: [] ps2_command+0x43/0x3a0 [33491.089162] [33491.089163] but task is already holding lock: [33491.089168] (&ps2dev->cmd_mutex){--..}, at: [] ps2_command+0x43/0x3a0 [33491.089179] [33491.089180] other info that might help us debug this: [33491.089185] 4 locks held by kseriod/147: [33491.089189] #0: (serio_mutex){--..}, at: [] serio_thread+0x

(unknown)

2008-09-24T16:36:29

Hi, I have been trying to enable force feedback with my MS SideWinder FF2 for a while. My Linux system is a Xubuntu 8.04 (kernel 2.26) After a lot of problems, I have made some progress. First I figured out I had to recompile the kernel with options to activate the force feedback support (PID Force feedback). Sorry, I suppose it was obvious for you. Then I tested my Sidewinder with ff-utils and geforce-0.3. I could get pretty convincing force effects but only once: after the 1st effect is finished, if I ask for another one, the system freezes and I have to reboot. This is a reproducible process. I do not know whether I made some mistake during the compilation of the kernell (I have no sound and no wifi with this kernel) or if this is a normal behaviour considering that the Sidewinder FF2 support is experimental. I think it is not far from working since the force effects seem good to me I have another computer with Vista and I installed fedit (to generate force feedback effects) and SniffUsb 2.0 to mo

[git pull] Input updates for 2.6.27-rc7

Dmitry Torokhov — 2008-09-21T22:56:21

Hi Linus, Please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git for-linus or master.kernel.org:/pub/scm/linux/kernel/git/dtor/input.git for-linus to receive updates for the input subsystem. Changelog: --------- Henrik Rydberg (1): Input: bcm5974 - switch back to normal mode when closing Kristoffer Ericson (1): Input: jornada720_ts - fix build error ( LONG() usage ) Diffstat: -------- drivers/input/mouse/bcm5974.c | 13 +++++++++---- drivers/input/touchscreen/jornada720_ts.c | 4 ++-- 2 files changed, 11 insertions(+), 6 deletions(-)

[PATCH] usbtouchscreen: option to swap X and Y axes

Matteo Croce — 2008-09-18T17:16:40

Here there is a patch to invert the X and Y axes, as my controller swaps it: Signed-off-by: Matteo Croce openwrt.org> --- a/drivers/input/touchscreen/usbtouchscreen.c2008-09-18 18:50:44.294868149 +0200 +++ b/drivers/input/touchscreen/usbtouchscreen.c2008-09-18 18:50:44.226867816 +0200 < at >< at > -56,8 +56,16 < at >< at > #define DRIVER_DESC"USB Touchscreen Driver" static int swap_xy; +static int invert_x; +static int invert_y; + module_param(swap_xy, bool, 0644); +module_param(invert_x, bool, 0644); +module_param(invert_y, bool, 0644); + MODULE_PARM_DESC(swap_xy, "If set X and Y axes are swapped."); +MODULE_PARM_DESC(invert_x, "If set X axe is inverted."); +MODULE_PARM_DESC(invert_y, "If set Y axe is inverted."); /* device specifc data/functions */ struct usbtouch_usb; < at >< at > -683,6 +691,7 < at >< at > unsigned char *pkt, int len) { struct usbtouch_device_info *type = usbtouch->type; +int x, y; if (!type->read_data(usbtouch, pkt)) return; < at >< at > -690,12 +699,22 < at >< at > input_repor

[PATCH/HP7XX] - Fix touchscreen build error ( LONG() usage )

Kristoffer Ericson — 2008-09-17T03:08:57

This patch removes the usage of LONG() which is deprecated inside the jornada720_ts.c file. We also replace BIT() with BIT_MASK(). signed-off-by: Kristoffer Ericson gmail.com> diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c index bf44f9d..c8b7e8a 100644 --- a/drivers/input/touchscreen/jornada720_ts.c +++ b/drivers/input/touchscreen/jornada720_ts.c < at >< at > -119,8 +119,8 < at >< at > static int __devinit jornada720_ts_probe(struct platform_device *pdev) input_dev->id.bustype = BUS_HOST; input_dev->dev.parent = &pdev->dev; -input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); -input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); +input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); +input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); input_set_abs_params(input_dev, ABS_X, 270, 3900, 0, 0); input_set_abs_params(input_dev, ABS_Y, 180, 3700, 0, 0);

[patch 2.6.27-rc6] ads7846: work better with DMA

David Brownell — 2008-09-15T23:32:17

From: David Brownell users.sourceforge.net> We had a report a while back that the ads7846 driver had some issues when used with DMA-based SPI controllers (like atmel_spi) on systems where main memory is not DMA-coherent (most non-x86 boards) ... but no mergeable patch addressed it. Pending any more comprehensive fix, just push the relevant data into cache lines that won't be shared, preventing those issues (but not in a very pretty way). Signed-off-by: David Brownell users.sourceforge.net> --- Please merge for 2.6.27-final (and forward to -stable for backports); this lack-of-patch has lingered for way too long. drivers/input/touchscreen/ads7846.c | 24 ++++++++++++++++++++---- 1 file changed, 20 insertions(+), 4 deletions(-) --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c < at >< at > -85,10 +85,6 < at >< at > struct ads7846 { u16x_plate_ohms; u16pressure_max; -u8read_x, read_y, read_z1, read_z2, pwrdown; -u16dummy;/* for the pwrdown read */

disable repeat on single key

Cliff Brake — 2008-09-15T14:17:59

Is there any way in the Linux input layer to disable repeat on a single key vs the entire device? Thanks, Cliff -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo< at >vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

[PATCH] input: bcm5974: Switch back to normal mode when closing

Henrik Rydberg — 2008-09-14T14:54:59

Staying in multi-touch mode after closing the device sometimes makes the keyboard drop keys or repeat keys irratically. The conjecture is that some internal buffer starts to overflow, resulting in undefined behavior. Switching back to normal mode when closing the device makes the problem go away. Signed-off-by: Henrik Rydberg euromail.se> --- drivers/input/mouse/bcm5974.c | 13 +++++++++---- 1 files changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index 18f4d7f..2998a6a 100644 --- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c < at >< at > -351,8 +351,9 < at >< at > static int report_tp_state(struct bcm5974 *dev, int size) #define BCM5974_WELLSPRING_MODE_REQUEST_VALUE0x300 #define BCM5974_WELLSPRING_MODE_REQUEST_INDEX0 #define BCM5974_WELLSPRING_MODE_VENDOR_VALUE0x01 +#define BCM5974_WELLSPRING_MODE_NORMAL_VALUE0x08 -static int bcm5974_wellspring_mode(struct bcm5974 *dev) +static int bcm5974_wellspring_mode(struct b

[PATCH] input: Update Elantech touchpad driver to v5 for kernel2.6.27-rc5-mm1

Arjan Opmeer — 2008-09-14T03:23:44

From: Arjan Opmeer opmeer.net> Update the Elantech touchpad driver to v5 - Put the Elantech entry last in the psmouse_protocols[] list as it is also the last one in the psmouse_type enum. - Remove support for relative mode. The driver now always uses the touchpad in absolute mode. - Add support for the new Elantech touchpad model as found in the EeePC that uses a new protocol. Signed-off-by: Arjan Opmeer opmeer.net> --- diff --git a/Documentation/input/elantech.txt b/Documentation/input/elantech.txt index 679e74b..a10c3b6 100644 --- a/Documentation/input/elantech.txt +++ b/Documentation/input/elantech.txt < at >< at > -1,27 +1,125 < at >< at > Elantech Touchpad Driver ======================== - Copyright (C) 2007 Arjan Opmeer opmeer.net> - Extra information found and provided by Steve Havelka +Copyright (C) 2007-2008 Arjan Opmeer opmeer.net> -Configuration of the touchpad is performed by writing values to registers -found under sysfs entries /sys/bus/serio/drivers/psm

Force Feedback for Thrustmaster RGT Pro Clutch Pedal Edition racing wheel

Didier Moens — 2008-09-13T15:09:39

Dear all, I'm trying to get force feedback activated on this quite wonderful racing wheel (http://www.thrustmaster.com/product.aspx?ProductID=8&PlatformID=5). Based on the thread started by Gerald Folcher of 16 Jul 2007 (force feedback for Thrustmaster FGT Wheel) and subsequent patches, I've added following USB id's : (patches against 2.6.25, but I've already tested with 2.6.26.3) diff -uNrp kernel-2.6.25.orig/drivers/hid/usbhid/hid-ff.c kernel-2.6.25.new/drivers/hid/usbhid/hid-ff.c --- kernel-2.6.25.orig/drivers/hid/usbhid/hid-ff.c 2008-04-17 04:49:44.000000000 +0200 +++ kernel-2.6.25.new/drivers/hid/usbhid/hid-ff.c 2008-09-09 16:56:34.000000000 +0200 < at >< at > -62,11 +62,13 < at >< at > static struct hid_ff_initializer inits[] #ifdef CONFIG_PANTHERLORD_FF { 0x810, 0x0001, hid_plff_init }, /* "Twin USB Joystick" */ { 0xe8f, 0x0003, hid_plff_init }, /* "GreenAsia Inc. USB Joystick " */ + { 0xe8f, 0x0012, hid_plff_init }, /* "GreenAsia Inc. USB Joystick " */ #end

[git pull] Input updates for 2.6.27-rc5

Dmitry Torokhov — 2008-09-07T03:56:48

Hi Linus, Please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git for-linus or master.kernel.org:/pub/scm/linux/kernel/git/dtor/input.git for-linus to receive updates for the input subsystem. You will get an update to the new bcm5974 touchpad driver. While is it bigger than I would like at this stage the changes are needed for mousedev to bind to the touchpad and provide basic mouse emulation (until user installs Synaptics X driver). Another change is refining quirk for Lenovo N3000 to activate for a specific board version only. Changelog: --------- Henrik Rydberg (4): Input: bcm5974 - add maintainer entry Input: bcm5974 - small formatting cleanup Input: bcm5974 - improve finger tracking and counting Input: bcm5974 - add BTN_TOUCH event for mousedev benefit Jiri Kosina (1): Input: i8042 - make Lenovo 3000 N100 blacklist entry more specific Diffstat: -------- drivers/input/mouse/bcm5974.c | 74 +++++++++++++++++++++++++-------- drivers

Support Touchscreen SoundGraph

xavier hervy — 2008-09-05T16:33:43

Hi, I am trying to make my touch screen work (Zalman HD160XT Plus) but I could not find any suitable driver for it. The Touch screen is an USB Device which consist of : - a touch screen - a knob - few buttons in a front panel - A remote control lsusb -v Bus 004 Device 004: ID 15c2:0034 SoundGraph Inc. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x15c2 SoundGraph Inc. idProduct 0x0034 bcdDevice 0.12 iManufacturer 0 iProduct 0 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 59 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powere

__initdata and struct dmi_system_id?

Németh Márton — 2008-09-05T05:45:42

Hi, I have a question about how the __initdata sections are handled under Linux. As far as I understand after the init function is finished all the data from the __initdata section is freed. For this reason all the data which are marked as __initdata should be separated to a different section by the compiler. I take for example the drivers/input/keyboards/atkbd.c where we can see the following dmi_system_id structure: static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = { { .ident = "Dell Latitude series", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "Latitude"), }, .callback = atkbd_setup_fixup, .driver_data = atkbd_latitude_keymap_fixup, }, { .ident = "HP 2133", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), DMI_MATC

[PATCH 2/2] input: mousedev: Emulate right and middle buttons for single-button touchpads

Henrik Rydberg — 2008-09-05T01:19:56

On most linux-based systems, the right and middle buttons are used extensively. On computers lacking either of those buttons, such as the Apple Macbooks, emulation is needed. This patch adds emulation of the missing buttons via two-fingers-and-click and three-fingers- and-click operations, which has recently become standard, both in MacOS and in the Xorg synaptics driver. Signed-off-by: Henrik Rydberg euromail.se> --- drivers/input/mousedev.c | 31 +++++++++++++++++++++++++++++++ 1 files changed, 31 insertions(+), 0 deletions(-) diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c index 27e1d73..a1e929f 100644 --- a/drivers/input/mousedev.c +++ b/drivers/input/mousedev.c < at >< at > -53,6 +53,14 < at >< at > static unsigned tap_move = 20; module_param(tap_move, uint, 0644); MODULE_PARM_DESC(tap_move, "Tap distance for touchpads in absolute mode (res)"); +static unsigned two_finger_code = BTN_RIGHT; +module_param(two_finger_code, uint, 0644); +MODULE_PARM_DESC(two_finger_code, "Button code of two-fi

[PATCH 1/2] input: mousedev: Distinguish a moving finger from a tapping finger

Henrik Rydberg — 2008-09-05T01:17:42

The tap functionality of mousedev does not distinguish between a tap (on/off localized in time and space) and a quick move (on/off localized in time only). This patch improves the tap detection by testing also for space locality. Signed-off-by: Henrik Rydberg euromail.se> --- drivers/input/mousedev.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c index 8137e50..27e1d73 100644 --- a/drivers/input/mousedev.c +++ b/drivers/input/mousedev.c < at >< at > -49,6 +49,10 < at >< at > static unsigned tap_time = 200; module_param(tap_time, uint, 0644); MODULE_PARM_DESC(tap_time, "Tap time for touchpads in absolute mode (msecs)"); +static unsigned tap_move = 20; +module_param(tap_move, uint, 0644); +MODULE_PARM_DESC(tap_move, "Tap distance for touchpads in absolute mode (res)"); + struct mousedev_hw_data { int dx, dy, dz; int x, y; < at >< at > -76,6 +80,7 < at >< at > struct mousedev { int old_x[4], old_y[4]; int frac_dx, frac_dy; unsigned long to

[PATCH 1/5] HID: move pantherlord FF processing

Jiri Slaby — 2008-09-04T12:59:43

Move the force feedback precessing into a separate module. Signed-off-by: Jiri Slaby gmail.com> --- drivers/hid/Kconfig | 16 +++ drivers/hid/Makefile | 1 + drivers/hid/hid-core.c | 2 + drivers/hid/hid-dummy.c | 3 + drivers/hid/hid-ids.h | 2 + drivers/hid/hid-pl.c | 205 +++++++++++++++++++++++++++++++++++++++ drivers/hid/usbhid/Kconfig | 8 -- drivers/hid/usbhid/Makefile | 3 - drivers/hid/usbhid/hid-ff.c | 4 - drivers/hid/usbhid/hid-plff.c | 139 -------------------------- drivers/hid/usbhid/hid-quirks.c | 1 - include/linux/hid.h | 1 - 12 files changed, 229 insertions(+), 156 deletions(-) create mode 100644 drivers/hid/hid-pl.c delete mode 100644 drivers/hid/usbhid/hid-plff.c diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 46337a2..7220e6f 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig < at >< at > -199,6 +199,22 < at >< at > config HID_MONTEREY ---help--- S

[PATCH 1/3] Input: ads7846 - introduce .gpio_pendown to get pendown state

Eric Miao — 2008-09-04T09:21:05

The GPIO connected to ADS7846 nPENIRQ signal is usually used to get the pendown state as well. Introduce a .gpio_pendown, and use this to decide the pendown state if .get_pendown_state is NULL. Signed-off-by: Eric Miao marvell.com> --- drivers/input/touchscreen/ads7846.c | 73 ++++++++++++++++++++++++++++------- include/linux/spi/ads7846.h | 4 ++ 2 files changed, 63 insertions(+), 14 deletions(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index ce6f48c..4fd449a 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c < at >< at > -24,6 +24,7 < at >< at > #include #include #include +#include #include #include #include < at >< at > -116,6 +117,7 < at >< at > struct ads7846 { void*filter_data; void(*filter_cleanup)(void *data); int(*get_pendown_state)(void); +intgpio_pendown; }; /* leave chip selected w