On 03/29/2016 06:47 AM, David Herrmann wrote:
> Hi
>
> On Mon, Mar 28, 2016 at 9:42 PM, Tiago Vignatti
> wrote:
>> Do we have an agreement here after all? David? I need to know whether this
>> fixup is okay to go cause I'll need to submit to Chrome OS then.
>
> Sure it is fine. The code is already
Hi
On Mon, Mar 28, 2016 at 9:42 PM, Tiago Vignatti
wrote:
> Do we have an agreement here after all? David? I need to know whether this
> fixup is okay to go cause I'll need to submit to Chrome OS then.
Sure it is fine. The code is already there, we cannot change it.
Thanks
David
On 03/23/2016 12:42 PM, Chris Wilson wrote:
> On Wed, Mar 23, 2016 at 04:32:59PM +0100, David Herrmann wrote:
>> Hi
>>
>> On Wed, Mar 23, 2016 at 12:56 PM, Chris Wilson
>> wrote:
>>> On Wed, Mar 23, 2016 at 12:30:42PM +0100, David Herrmann wrote:
My question was rather about why we do this?
Hi
On Wed, Mar 23, 2016 at 12:56 PM, Chris Wilson
wrote:
> On Wed, Mar 23, 2016 at 12:30:42PM +0100, David Herrmann wrote:
>> My question was rather about why we do this? Semantics for EINTR are
>> well defined, and with SA_RESTART (default on linux) user-space can
>> ignore it. However, looping
On Wed, Mar 23, 2016 at 04:32:59PM +0100, David Herrmann wrote:
> Hi
>
> On Wed, Mar 23, 2016 at 12:56 PM, Chris Wilson
> wrote:
> > On Wed, Mar 23, 2016 at 12:30:42PM +0100, David Herrmann wrote:
> >> My question was rather about why we do this? Semantics for EINTR are
> >> well defined, and wi
Hey
On Mon, Mar 21, 2016 at 6:14 PM, Daniel Vetter wrote:
> On Mon, Mar 21, 2016 at 01:26:58PM +0100, David Herrmann wrote:
>> Hi
>>
>> On Mon, Mar 21, 2016 at 8:51 AM, Daniel Vetter
>> wrote:
>> > Just a bit of wording polish plus mentioning that it can fail and must
>> > be restarted.
>> >
>>
On Wed, Mar 23, 2016 at 12:30:42PM +0100, David Herrmann wrote:
> My question was rather about why we do this? Semantics for EINTR are
> well defined, and with SA_RESTART (default on linux) user-space can
> ignore it. However, looping on EAGAIN is very uncommon, and it is not
> at all clear why it
On Mon, Mar 21, 2016 at 01:26:58PM +0100, David Herrmann wrote:
> Hi
>
> On Mon, Mar 21, 2016 at 8:51 AM, Daniel Vetter
> wrote:
> > Just a bit of wording polish plus mentioning that it can fail and must
> > be restarted.
> >
> > Requested by Sumit.
> >
> > v2: Fix them typos (Hans).
> >
> > Cc:
Hi
On Mon, Mar 21, 2016 at 8:51 AM, Daniel Vetter
wrote:
> Just a bit of wording polish plus mentioning that it can fail and must
> be restarted.
>
> Requested by Sumit.
>
> v2: Fix them typos (Hans).
>
> Cc: Chris Wilson
> Cc: Tiago Vignatti
> Cc: Stéphane Marchesin
> Cc: David Herrmann
>
On 21 March 2016 at 13:00, Daniel Vetter wrote:
> Just a bit of wording polish plus mentioning that it can fail and must
> be restarted.
>
> Requested by Sumit.
>
> Cc: Chris Wilson
> Cc: Tiago Vignatti
> Cc: Stéphane Marchesin
> Cc: David Herrmann
> Cc: Sumit Semwal
> Cc: Daniel Vetter
> C
On 03/21/2016 04:51 AM, Daniel Vetter wrote:
> Just a bit of wording polish plus mentioning that it can fail and must
> be restarted.
>
> Requested by Sumit.
>
> v2: Fix them typos (Hans).
>
> Cc: Chris Wilson
> Cc: Tiago Vignatti
> Cc: Stéphane Marchesin
> Cc: David Herrmann
> Cc: Sumit Semwa
On 03/21/2016 08:51 AM, Daniel Vetter wrote:
> Just a bit of wording polish plus mentioning that it can fail and must
> be restarted.
>
> Requested by Sumit.
>
> v2: Fix them typos (Hans).
>
> Cc: Chris Wilson
> Cc: Tiago Vignatti
> Cc: Stéphane Marchesin
> Cc: David Herrmann
> Cc: Sumit Se
Just a bit of wording polish plus mentioning that it can fail and must
be restarted.
Requested by Sumit.
v2: Fix them typos (Hans).
Cc: Chris Wilson
Cc: Tiago Vignatti
Cc: Stéphane Marchesin
Cc: David Herrmann
Cc: Sumit Semwal
Cc: Daniel Vetter
CC: linux-media at vger.kernel.org
Cc: dri-d
On Mon, Mar 21, 2016 at 8:40 AM, Hans Verkuil wrote:
>> +For correctness and optimal performance, it is always required to use
>> +SYNC_START and SYNC_END before and after, respectively, when accessing
>> the
>> +mapped address. Userspace cannot on coherent access, even when there are
Hi Daniel,
Two small comments:
On 03/21/2016 08:30 AM, Daniel Vetter wrote:
> Just a bit of wording polish plus mentioning that it can fail and must
> be restarted.
>
> Requested by Sumit.
>
> Cc: Chris Wilson
> Cc: Tiago Vignatti
> Cc: Stéphane Marchesin
> Cc: David Herrmann
> Cc: Sumit S
Just a bit of wording polish plus mentioning that it can fail and must
be restarted.
Requested by Sumit.
Cc: Chris Wilson
Cc: Tiago Vignatti
Cc: Stéphane Marchesin
Cc: David Herrmann
Cc: Sumit Semwal
Cc: Daniel Vetter
CC: linux-media at vger.kernel.org
Cc: dri-devel at lists.freedesktop.or
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