Hi,
On 23/01/15 14:05, Baluta, Teodora wrote:
...
So why not v4l? These are effectively image sensors..
Well, here's why I don't think v4l would be the best option:
- an image scanner could be implemented in the v4l subsystem, but
it seems far more complicated for a simple fingerprint
Hi Florian,
Thanks for the reply!
On Vi, 2015-01-23 at 17:46 +0100, Florian Echtler wrote:
Hello Teodora,
On 23.01.2015 14:05, Baluta, Teodora wrote:
The fingerprint sensor acts more like a scanner device, so the
closest type is the V4L2_CAP_VIDEO_CAPTURE. However, this is not a
Hello Teodora,
On 23.01.2015 14:05, Baluta, Teodora wrote:
The fingerprint sensor acts more like a scanner device, so the
closest type is the V4L2_CAP_VIDEO_CAPTURE. However, this is not a
perfect match because the driver only sends an image, once, when
triggered. Would it be a better
To: Baluta, Teodora; Jonathan Cameron
Cc: Mauro Carvalho Chehab; Lars-Peter Clausen; Linux Kernel Mailing List;
linux-iio; LMML; Hans Verkuil
Subject: Re: [RFC PATCH 0/3] Introduce IIO interface for fingerprint sensors
On 14/01/15 18:14, Baluta, Teodora wrote:
On Vi, 2014-12-26 at 11:13 +
On 14/01/15 18:14, Baluta, Teodora wrote:
On Vi, 2014-12-26 at 11:13 +, Jonathan Cameron wrote:
On 18/12/14 16:51, Lars-Peter Clausen wrote:
Adding V4L folks to Cc for more input.
Thanks Lars - we definitely would need the v4l guys to agree to a driver like
this going in IIO. (not that
On Vi, 2014-12-26 at 11:13 +, Jonathan Cameron wrote:
On 18/12/14 16:51, Lars-Peter Clausen wrote:
Adding V4L folks to Cc for more input.
Thanks Lars - we definitely would need the v4l guys to agree to a driver like
this going in IIO. (not that I'm convinced it should!)
On 12/08/2014
On 18/12/14 16:51, Lars-Peter Clausen wrote:
Adding V4L folks to Cc for more input.
Thanks Lars - we definitely would need the v4l guys to agree to a driver like
this going in IIO. (not that I'm convinced it should!)
On 12/08/2014 03:10 PM, Baluta, Teodora wrote:
Hello,
On Vi, 2014-12-05 at
Adding V4L folks to Cc for more input.
On 12/08/2014 03:10 PM, Baluta, Teodora wrote:
Hello,
On Vi, 2014-12-05 at 02:15 +, Jonathan Cameron wrote:
On 04/12/14 13:00, Teodora Baluta wrote:
This patchset adds support for fingerprint sensors through the IIO interface.
This way userspace