Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

On May 20 2017 or thereabouts, Dmitry Torokhov wrote: > On Sat, May 20, 2017 at 11:59:50AM +0200, Benjamin Tissoires wrote: > > Hi, > > > > On May 20 2017 or thereabouts, Pascal Wichmann wrote: > > > > Looks like you running your patched kernel? > > > That's right. > > > > > > > > > >>>

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

On May 20 2017 or thereabouts, Dmitry Torokhov wrote: > On Sat, May 20, 2017 at 11:59:50AM +0200, Benjamin Tissoires wrote: > > Hi, > > > > On May 20 2017 or thereabouts, Pascal Wichmann wrote: > > > > Looks like you running your patched kernel? > > > That's right. > > > > > > > > > >>>

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

On Sat, May 20, 2017 at 11:59:50AM +0200, Benjamin Tissoires wrote: > Hi, > > On May 20 2017 or thereabouts, Pascal Wichmann wrote: > > > Looks like you running your patched kernel? > > That's right. > > > > > > >>> CONFIG_RMI4_CORE=m > > >>> CONFIG_RMI4_I2C=m > > >>> CONFIG_RMI4_SPI=m > > >>>

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

On Sat, May 20, 2017 at 11:59:50AM +0200, Benjamin Tissoires wrote: > Hi, > > On May 20 2017 or thereabouts, Pascal Wichmann wrote: > > > Looks like you running your patched kernel? > > That's right. > > > > > > >>> CONFIG_RMI4_CORE=m > > >>> CONFIG_RMI4_I2C=m > > >>> CONFIG_RMI4_SPI=m > > >>>

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

Hi, On May 20 2017 or thereabouts, Pascal Wichmann wrote: > > Looks like you running your patched kernel? > That's right. > > > >>> CONFIG_RMI4_CORE=m > >>> CONFIG_RMI4_I2C=m > >>> CONFIG_RMI4_SPI=m > >>> # CONFIG_RMI4_SMB is not set > > > > This is your issue I believe. > > Indeed, enabling

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

Hi, On May 20 2017 or thereabouts, Pascal Wichmann wrote: > > Looks like you running your patched kernel? > That's right. > > > >>> CONFIG_RMI4_CORE=m > >>> CONFIG_RMI4_I2C=m > >>> CONFIG_RMI4_SPI=m > >>> # CONFIG_RMI4_SMB is not set > > > > This is your issue I believe. > > Indeed, enabling

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

> Looks like you running your patched kernel? That's right. >>> CONFIG_RMI4_CORE=m >>> CONFIG_RMI4_I2C=m >>> CONFIG_RMI4_SPI=m >>> # CONFIG_RMI4_SMB is not set > > This is your issue I believe. Indeed, enabling that configuration solves that issue. However, I think it is quite unintuitive that

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

> Looks like you running your patched kernel? That's right. >>> CONFIG_RMI4_CORE=m >>> CONFIG_RMI4_I2C=m >>> CONFIG_RMI4_SPI=m >>> # CONFIG_RMI4_SMB is not set > > This is your issue I believe. Indeed, enabling that configuration solves that issue. However, I think it is quite unintuitive that

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

On Fri, May 19, 2017 at 10:35:59PM +0200, Pascal Wichmann wrote: > > Hmm, what about rmi_core and rmi_smbus? It might be quicker if you send > > your dmesg, .config and lsmod... > > dmesg: > ... > > [ 12.944519] psmouse serio1: synaptics: queried max coordinates: x > > [..5712], y [..4780] >

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

On Fri, May 19, 2017 at 10:35:59PM +0200, Pascal Wichmann wrote: > > Hmm, what about rmi_core and rmi_smbus? It might be quicker if you send > > your dmesg, .config and lsmod... > > dmesg: > ... > > [ 12.944519] psmouse serio1: synaptics: queried max coordinates: x > > [..5712], y [..4780] >

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

On Fri, May 19, 2017 at 09:37:32PM +0200, Pascal Wichmann wrote: > > Do you have i801_smbus driver enabled and loaded? > > I have the following line in my kernel configuration: > > > CONFIG_I2C_I801=m > > Following i2c/smbus-related modules are loaded: > > > lsmod | grep i2c >

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

On Fri, May 19, 2017 at 09:37:32PM +0200, Pascal Wichmann wrote: > > Do you have i801_smbus driver enabled and loaded? > > I have the following line in my kernel configuration: > > > CONFIG_I2C_I801=m > > Following i2c/smbus-related modules are loaded: > > > lsmod | grep i2c >

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

> Do you have i801_smbus driver enabled and loaded? I have the following line in my kernel configuration: > CONFIG_I2C_I801=m Following i2c/smbus-related modules are loaded: > lsmod | grep i2c :( > i2c_smbus 16384 0

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

> Do you have i801_smbus driver enabled and loaded? I have the following line in my kernel configuration: > CONFIG_I2C_I801=m Following i2c/smbus-related modules are loaded: > lsmod | grep i2c :( > i2c_smbus 16384 0

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

On May 19, 2017 11:46:16 AM PDT, Pascal Wichmann wrote: >Hello, > >using the latest 4.12-rc1 kernel, the trackpoint and touchpad of my >Thinkpad X250 are not recognized. > >This is caused by commit >e839ffa Input: synaptics - add support for Intertouch devices > > >The

Re: [4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

On May 19, 2017 11:46:16 AM PDT, Pascal Wichmann wrote: >Hello, > >using the latest 4.12-rc1 kernel, the trackpoint and touchpad of my >Thinkpad X250 are not recognized. > >This is caused by commit >e839ffa Input: synaptics - add support for Intertouch devices > > >The specific problem seems to

[4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

Hello, using the latest 4.12-rc1 kernel, the trackpoint and touchpad of my Thinkpad X250 are not recognized. This is caused by commit e839ffa Input: synaptics - add support for Intertouch devices The specific problem seems to be the detection of whether to use synaptics_intertouch for the

[4.12 regression] Thinkpad X250 Touchpad and Trackpoint not recognized anymore; commit e839ffa: "Input: synaptics - add support for Intertouch devices"

Hello, using the latest 4.12-rc1 kernel, the trackpoint and touchpad of my Thinkpad X250 are not recognized. This is caused by commit e839ffa Input: synaptics - add support for Intertouch devices The specific problem seems to be the detection of whether to use synaptics_intertouch for the