On 01.06.2014 04:31, Greg KH wrote:
As they are GPIO pins on this device, it should be the subsystem that
controls it. That way, userspace programs that are used to talk to a
GPIO device will just work, and not have to be customized just for
this specific device and sysfs file.
So please use
On Mon, Jun 02, 2014 at 02:57:39AM +0200, Philipp Hachtmann wrote:
On 01.06.2014 04:31, Greg KH wrote:
As they are GPIO pins on this device, it should be the subsystem that
controls it. That way, userspace programs that are used to talk to a
GPIO device will just work, and not have to be
On 02.06.2014 03:38, Greg KH wrote:
Yes but... I should have avoided the term GPIO. No, you used the right
term :)
Sorry for using the right term :)
No, I am not going to add custom ioctls to a single driver for this.
I did neither request nor expect that - did it sound that way?
It would
This patch adds a sysfs attribute cbus which allows to set the four CBUS
pins on the FT232H.
CBUS support could probably extended to all supporting FTDI chips.
Signed-off-by: Philipp Hachtmann hac...@hachti.de
---
drivers/usb/serial/ftdi_sio.c | 66 ++-
Philipp Hachtmann wrote:
This patch adds a sysfs attribute cbus which allows to set the
four CBUS pins on the FT232H.
I think this should be implemented with the gpio subsystem instead.
//Peter
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On 01.06.2014 01:31, Philipp Hachtmann wrote:
This patch adds a sysfs attribute cbus which allows to set the four CBUS
pins on the FT232H.
The patch contains a *small* error that happened when splitting up my
modifications. Next series will contain the clean variant.
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On 01.06.2014 02:00, Peter Stuge wrote:
Philipp Hachtmann wrote:
This patch adds a sysfs attribute cbus which allows to set the
four CBUS pins on the FT232H.
I think this should be implemented with the gpio subsystem instead.
The GPIO subsystem seems to be made for GPIO pins connected
On Sun, Jun 01, 2014 at 02:14:27AM +0200, Philipp Hachtmann wrote:
On 01.06.2014 02:00, Peter Stuge wrote:
Philipp Hachtmann wrote:
This patch adds a sysfs attribute cbus which allows to set the
four CBUS pins on the FT232H.
I think this should be implemented with the gpio subsystem
