On Thursday, June 30, 2011 22:35:15 Mauro Carvalho Chehab wrote:
Em 30-06-2011 10:46, Hans Verkuil escreveu:
On Wednesday, June 29, 2011 16:35:04 Hans de Goede wrote:
Hi,
On 06/29/2011 03:43 PM, Hans Verkuil wrote:
On Wednesday, June 29, 2011 15:07:14 Hans de Goede wrote:
snip
Em 01-07-2011 06:45, Hans Verkuil escreveu:
On Thursday, June 30, 2011 22:35:15 Mauro Carvalho Chehab wrote:
This also leads to another ambiguity with poll(): what should poll do if
another filehandle started streaming? So fh1 called STREAMON (and so
becomes
the 'owner' of the stream),
Em 01-07-2011 08:59, Mauro Carvalho Chehab escreveu:
Em 01-07-2011 06:45, Hans Verkuil escreveu:
On Thursday, June 30, 2011 22:35:15 Mauro Carvalho Chehab wrote:
This also leads to another ambiguity with poll(): what should poll do if
another filehandle started streaming? So fh1 called
On Friday, July 01, 2011 13:59:14 Mauro Carvalho Chehab wrote:
Em 01-07-2011 06:45, Hans Verkuil escreveu:
On Thursday, June 30, 2011 22:35:15 Mauro Carvalho Chehab wrote:
This also leads to another ambiguity with poll(): what should poll do if
another filehandle started streaming? So
On Wednesday, June 29, 2011 16:35:04 Hans de Goede wrote:
Hi,
On 06/29/2011 03:43 PM, Hans Verkuil wrote:
On Wednesday, June 29, 2011 15:07:14 Hans de Goede wrote:
snip
if (q-num_buffers == 0 q-fileio == NULL) {
- if (!V4L2_TYPE_IS_OUTPUT(q-type) (q-io_modes
Em 30-06-2011 10:46, Hans Verkuil escreveu:
On Wednesday, June 29, 2011 16:35:04 Hans de Goede wrote:
Hi,
On 06/29/2011 03:43 PM, Hans Verkuil wrote:
On Wednesday, June 29, 2011 15:07:14 Hans de Goede wrote:
snip
if (q-num_buffers == 0 q-fileio == NULL) {
- if
Hi all,
This RFC is based on recent discussions with regards to how the poll function
in a V4L2 driver should behave.
Some relevant documents:
POSIX:
http://pubs.opengroup.org/onlinepubs/009695399/functions/select.html
http://pubs.opengroup.org/onlinepubs/009695399/functions/poll.html
Hi,
On 06/29/2011 01:26 PM, Hans Verkuil wrote:
Hi all,
This RFC is based on recent discussions with regards to how the poll function
in a V4L2 driver should behave.
Some relevant documents:
POSIX:
http://pubs.opengroup.org/onlinepubs/009695399/functions/select.html
On Wednesday, June 29, 2011 14:10:44 Hans de Goede wrote:
Hi,
On 06/29/2011 01:26 PM, Hans Verkuil wrote:
Hi all,
This RFC is based on recent discussions with regards to how the poll
function
in a V4L2 driver should behave.
Some relevant documents:
POSIX:
On Wednesday, June 29, 2011 15:07:14 Hans de Goede wrote:
Hi,
On 06/29/2011 02:42 PM, Hans Verkuil wrote:
On Wednesday, June 29, 2011 14:10:44 Hans de Goede wrote:
Hi,
On 06/29/2011 01:26 PM, Hans Verkuil wrote:
Snip
4) Proposal to change the poll behavior
For the short term
Hi,
On 06/29/2011 03:43 PM, Hans Verkuil wrote:
On Wednesday, June 29, 2011 15:07:14 Hans de Goede wrote:
snip
Ok, yet more reason to go with my proposal, but then simplified to:
When streaming has not started return POLLIN or POLLOUT (or-ed with
POLLPRI if events are pending).
So would
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