| Message ID | c194d33b-9918-7514-d662-00d0688a7dfd@leemhuis.info (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Thanks ! Reviewed-by: Ulrik De Bie <ulrik.debie-os@e2big.org> Can you also provide the line equivalent for * Fujitsu LIFEBOOK E554 0x570f01 40, 14, 0c 2 hw buttons ? Kind regards, Ulrik On Thu, Mar 09, 2017 at 09:19:41AM +0100, Thorsten Leemhuis wrote: > > Temporary got a Fujitsu Lifebook E547 into my hands and noticed > the touchpad only works after running > > echo "1" > /sys/devices/platform/i8042/serio2/crc_enabled > > Add it to the list of Fujitsu machines that need this workaround. > > Cc: stable@vger.kernel.org > Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info> > --- > drivers/input/mouse/elantech.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c > index efc8ec3..c5e513b 100644 > --- a/drivers/input/mouse/elantech.c > +++ b/drivers/input/mouse/elantech.c > @@ -1524,6 +1524,13 @@ static int elantech_reconnect(struct psmouse *psmouse) > }, > }, > { > + /* Fujitsu LIFEBOOK E547 does not work with crc_enabled == 0 */ > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), > + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E547"), > + }, > + }, > + { > /* Fujitsu LIFEBOOK E554 does not work with crc_enabled == 0 */ > .matches = { > DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), > -- > 1.8.3.1 > -- > To unsubscribe from this list: send the line "unsubscribe linux-input" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Lo! ulrik.debie-os@e2big.org wrote on 09.03.2017 18:50: > > Can you also provide the line equivalent for > * Fujitsu LIFEBOOK E554 0x570f01 40, 14, 0c 2 hw buttons > ? Where do I find those three values mentioned in the third column? And is that line important at all? I just did below patch as a drive-by-patch and from looking at the source code I can't immediately spot how to get them :-/ FWIW, it's a 2 hw buttons touchpad and I saw this in dmesg psmouse serio2: elantech: assuming hardware version 4 (with firmware version ) psmouse serio2: elantech: Synaptics capabilities query result 0x50, 0x12, 0x09. psmouse serio2: elantech: Elan sample query result 01, 27, 86 Are those values from "Elan sample query result" what you are looking for? Then the line would be: Fujitsu LIFEBOOK E547 0x470f00 01, 27, 86 2 hw buttons Ciao, Thorsten > On Thu, Mar 09, 2017 at 09:19:41AM +0100, Thorsten Leemhuis wrote: >> >> Temporary got a Fujitsu Lifebook E547 into my hands and noticed >> the touchpad only works after running >> >> echo "1" > /sys/devices/platform/i8042/serio2/crc_enabled >> >> Add it to the list of Fujitsu machines that need this workaround. >> >> Cc: stable@vger.kernel.org >> Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info> >> --- >> drivers/input/mouse/elantech.c | 7 +++++++ >> 1 file changed, 7 insertions(+) >> >> diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c >> index efc8ec3..c5e513b 100644 >> --- a/drivers/input/mouse/elantech.c >> +++ b/drivers/input/mouse/elantech.c >> @@ -1524,6 +1524,13 @@ static int elantech_reconnect(struct psmouse *psmouse) >> }, >> }, >> { >> + /* Fujitsu LIFEBOOK E547 does not work with crc_enabled == 0 */ >> + .matches = { >> + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), >> + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E547"), >> + }, >> + }, >> + { >> /* Fujitsu LIFEBOOK E554 does not work with crc_enabled == 0 */ >> .matches = { >> DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), >> -- >> 1.8.3.1 >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-input" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Lo! Dmitry, did this fall through the cracks or is there any reason why you didn't yet apply below patch? If the latter: What is needed to get things moving? Right now I still have access to the machine for further tests, but that will change in a week or two. Ciao, Thorsten On 10.03.2017 07:53, Thorsten Leemhuis wrote: > Lo! ulrik.debie-os@e2big.org wrote on 09.03.2017 18:50: >> >> Can you also provide the line equivalent for >> * Fujitsu LIFEBOOK E554 0x570f01 40, 14, 0c 2 hw buttons >> ? > > Where do I find those three values mentioned in the third column? And is > that line important at all? I just did below patch as a drive-by-patch > and from looking at the source code I can't immediately spot how to get > them :-/ > > FWIW, it's a 2 hw buttons touchpad and I saw this in dmesg > > psmouse serio2: elantech: assuming hardware version 4 (with firmware > version ) > psmouse serio2: elantech: Synaptics capabilities query result 0x50, > 0x12, 0x09. > psmouse serio2: elantech: Elan sample query result 01, 27, 86 > > Are those values from "Elan sample query result" what you are looking > for? Then the line would be: > > Fujitsu LIFEBOOK E547 0x470f00 01, 27, 86 2 hw buttons > > Ciao, Thorsten > > >> On Thu, Mar 09, 2017 at 09:19:41AM +0100, Thorsten Leemhuis wrote: >>> >>> Temporary got a Fujitsu Lifebook E547 into my hands and noticed >>> the touchpad only works after running >>> >>> echo "1" > /sys/devices/platform/i8042/serio2/crc_enabled >>> >>> Add it to the list of Fujitsu machines that need this workaround. >>> >>> Cc: stable@vger.kernel.org >>> Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info> >>> --- >>> drivers/input/mouse/elantech.c | 7 +++++++ >>> 1 file changed, 7 insertions(+) >>> >>> diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c >>> index efc8ec3..c5e513b 100644 >>> --- a/drivers/input/mouse/elantech.c >>> +++ b/drivers/input/mouse/elantech.c >>> @@ -1524,6 +1524,13 @@ static int elantech_reconnect(struct psmouse *psmouse) >>> }, >>> }, >>> { >>> + /* Fujitsu LIFEBOOK E547 does not work with crc_enabled == 0 */ >>> + .matches = { >>> + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), >>> + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E547"), >>> + }, >>> + }, >>> + { >>> /* Fujitsu LIFEBOOK E554 does not work with crc_enabled == 0 */ >>> .matches = { >>> DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), >>> -- >>> 1.8.3.1 >>> -- >>> To unsubscribe from this list: send the line "unsubscribe linux-input" in >>> the body of a message to majordomo@vger.kernel.org >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >> -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Thorsten, On Fri, Mar 24, 2017 at 11:18:51AM +0100, Thorsten Leemhuis wrote: > Lo! Dmitry, did this fall through the cracks or is there any reason why > you didn't yet apply below patch? If the latter: What is needed to get > things moving? Right now I still have access to the machine for further > tests, but that will change in a week or two. Ciao, Thorsten I was waiting for an updated version of the patch with updated info for E547. The "caps" data is coming from Synaptics caps query, so should be "50, 12, 09". Thanks. > > On 10.03.2017 07:53, Thorsten Leemhuis wrote: > > Lo! ulrik.debie-os@e2big.org wrote on 09.03.2017 18:50: > >> > >> Can you also provide the line equivalent for > >> * Fujitsu LIFEBOOK E554 0x570f01 40, 14, 0c 2 hw buttons > >> ? > > > > Where do I find those three values mentioned in the third column? And is > > that line important at all? I just did below patch as a drive-by-patch > > and from looking at the source code I can't immediately spot how to get > > them :-/ > > > > FWIW, it's a 2 hw buttons touchpad and I saw this in dmesg > > > > psmouse serio2: elantech: assuming hardware version 4 (with firmware > > version ) > > psmouse serio2: elantech: Synaptics capabilities query result 0x50, > > 0x12, 0x09. > > psmouse serio2: elantech: Elan sample query result 01, 27, 86 > > > > Are those values from "Elan sample query result" what you are looking > > for? Then the line would be: > > > > Fujitsu LIFEBOOK E547 0x470f00 01, 27, 86 2 hw buttons > > > > Ciao, Thorsten > > > > > >> On Thu, Mar 09, 2017 at 09:19:41AM +0100, Thorsten Leemhuis wrote: > >>> > >>> Temporary got a Fujitsu Lifebook E547 into my hands and noticed > >>> the touchpad only works after running > >>> > >>> echo "1" > /sys/devices/platform/i8042/serio2/crc_enabled > >>> > >>> Add it to the list of Fujitsu machines that need this workaround. > >>> > >>> Cc: stable@vger.kernel.org > >>> Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info> > >>> --- > >>> drivers/input/mouse/elantech.c | 7 +++++++ > >>> 1 file changed, 7 insertions(+) > >>> > >>> diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c > >>> index efc8ec3..c5e513b 100644 > >>> --- a/drivers/input/mouse/elantech.c > >>> +++ b/drivers/input/mouse/elantech.c > >>> @@ -1524,6 +1524,13 @@ static int elantech_reconnect(struct psmouse *psmouse) > >>> }, > >>> }, > >>> { > >>> + /* Fujitsu LIFEBOOK E547 does not work with crc_enabled == 0 */ > >>> + .matches = { > >>> + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), > >>> + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E547"), > >>> + }, > >>> + }, > >>> + { > >>> /* Fujitsu LIFEBOOK E554 does not work with crc_enabled == 0 */ > >>> .matches = { > >>> DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), > >>> -- > >>> 1.8.3.1 > >>> -- > >>> To unsubscribe from this list: send the line "unsubscribe linux-input" in > >>> the body of a message to majordomo@vger.kernel.org > >>> More majordomo info at http://vger.kernel.org/majordomo-info.html > >>
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index efc8ec3..c5e513b 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -1524,6 +1524,13 @@ static int elantech_reconnect(struct psmouse *psmouse) }, }, { + /* Fujitsu LIFEBOOK E547 does not work with crc_enabled == 0 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E547"), + }, + }, + { /* Fujitsu LIFEBOOK E554 does not work with crc_enabled == 0 */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
Temporary got a Fujitsu Lifebook E547 into my hands and noticed the touchpad only works after running echo "1" > /sys/devices/platform/i8042/serio2/crc_enabled Add it to the list of Fujitsu machines that need this workaround. Cc: stable@vger.kernel.org Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info> --- drivers/input/mouse/elantech.c | 7 +++++++ 1 file changed, 7 insertions(+)