Hi,
On Tue, 22 Mar 2016 09:30:51 +
Daniel Stone wrote:
> Hi,
>
> On 22 March 2016 at 08:50, Daniel Vetter wrote:
> > On Tue, Mar 22, 2016 at 08:47:12AM +, Daniel Stone wrote:
> >> This is odd. Instant queries failing is fine, but in which
> >> circumstances can you fail to return a v
Hi,
On 22 March 2016 at 08:50, Daniel Vetter wrote:
> On Tue, Mar 22, 2016 at 08:47:12AM +, Daniel Stone wrote:
>> This is odd. Instant queries failing is fine, but in which
>> circumstances can you fail to return a valid timestamp in a pageflip
>> event ... ? I don't know of any other kernel
On Tue, Mar 22, 2016 at 08:47:12AM +, Daniel Stone wrote:
> Hi Miguel,
>
> On 21 March 2016 at 16:37, Miguel A. Vico wrote:
> > Instant query for vblank timestamp may always fail, resulting in
> > never scheduling a full repaint in drm_output_start_repaint_loop().
> >
> > Additionally, timest
Hi Miguel,
On 21 March 2016 at 16:37, Miguel A. Vico wrote:
> Instant query for vblank timestamp may always fail, resulting in
> never scheduling a full repaint in drm_output_start_repaint_loop().
>
> Additionally, timestamp provided in page_flip_handler() may also be
> invalid.
>
> [...]
>
> @@
Instant query for vblank timestamp may always fail, resulting in
never scheduling a full repaint in drm_output_start_repaint_loop().
Additionally, timestamp provided in page_flip_handler() may also be
invalid.
This change makes both drm_output_start_repaint_loop() and
page_flip_handler() to sched
