On 2014년 10월 10일 21:39, Andrzej Hajda wrote:
> On 10/02/2014 12:52 PM, Inki Dae wrote:
>> On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
>>> Hi Andrzej,
>>>
>>> On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
The patch disables vblanks during dpms off only if pagefilp has
not been finished.
On 2014년 10월 10일 21:39, Andrzej Hajda wrote:
On 10/02/2014 12:52 PM, Inki Dae wrote:
On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
Hi Andrzej,
On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
The patch disables vblanks during dpms off only if pagefilp has
not been finished. It also replaces
On 10/02/2014 12:52 PM, Inki Dae wrote:
> On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
>> Hi Andrzej,
>>
>> On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
>>> The patch disables vblanks during dpms off only if pagefilp has
>>> not been finished. It also replaces drm_vblank_off with
On 10/02/2014 12:52 PM, Inki Dae wrote:
On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
Hi Andrzej,
On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
The patch disables vblanks during dpms off only if pagefilp has
not been finished. It also replaces drm_vblank_off with drm_crtc_vblank_put.
It
On Thu, Oct 9, 2014 at 7:08 PM, Thierry Reding wrote:
> On Thu, Oct 09, 2014 at 02:43:02PM +0900, Alexandre Courbot wrote:
>> On 10/02/2014 08:52 PM, Andrzej Hajda wrote:
>> >Hi,
>> >
>> >+CC possible victims
>> >
>> >On 10/02/2014 12:52 PM, Inki Dae wrote:
>> >>On 2014년 10월 02일 17:58, Joonyoung
On Thu, Oct 09, 2014 at 02:43:02PM +0900, Alexandre Courbot wrote:
> On 10/02/2014 08:52 PM, Andrzej Hajda wrote:
> >Hi,
> >
> >+CC possible victims
> >
> >On 10/02/2014 12:52 PM, Inki Dae wrote:
> >>On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
> >>>Hi Andrzej,
> >>>
> >>>On 10/01/2014 05:14 PM,
On Thu, Oct 09, 2014 at 09:52:58AM +0100, Russell King - ARM Linux wrote:
> On Thu, Oct 09, 2014 at 02:43:02PM +0900, Alexandre Courbot wrote:
> > But there might be another issue, which is that calls to
> > drm_vblank_get() will return -EINVAL if invoked between drm_blank_off
> > and
On Thu, Oct 09, 2014 at 02:43:02PM +0900, Alexandre Courbot wrote:
> But there might be another issue, which is that calls to
> drm_vblank_get() will return -EINVAL if invoked between drm_blank_off
> and drm_blank_on. Is this really the desired behavior? Can it at least
> happen? If so, how
On Thu, Oct 09, 2014 at 02:43:02PM +0900, Alexandre Courbot wrote:
But there might be another issue, which is that calls to
drm_vblank_get() will return -EINVAL if invoked between drm_blank_off
and drm_blank_on. Is this really the desired behavior? Can it at least
happen? If so, how are
On Thu, Oct 09, 2014 at 09:52:58AM +0100, Russell King - ARM Linux wrote:
On Thu, Oct 09, 2014 at 02:43:02PM +0900, Alexandre Courbot wrote:
But there might be another issue, which is that calls to
drm_vblank_get() will return -EINVAL if invoked between drm_blank_off
and drm_blank_on.
On Thu, Oct 09, 2014 at 02:43:02PM +0900, Alexandre Courbot wrote:
On 10/02/2014 08:52 PM, Andrzej Hajda wrote:
Hi,
+CC possible victims
On 10/02/2014 12:52 PM, Inki Dae wrote:
On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
Hi Andrzej,
On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
The
On Thu, Oct 9, 2014 at 7:08 PM, Thierry Reding tred...@nvidia.com wrote:
On Thu, Oct 09, 2014 at 02:43:02PM +0900, Alexandre Courbot wrote:
On 10/02/2014 08:52 PM, Andrzej Hajda wrote:
Hi,
+CC possible victims
On 10/02/2014 12:52 PM, Inki Dae wrote:
On 2014년 10월 02일 17:58, Joonyoung Shim
On 10/02/2014 08:52 PM, Andrzej Hajda wrote:
Hi,
+CC possible victims
On 10/02/2014 12:52 PM, Inki Dae wrote:
On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
Hi Andrzej,
On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
The patch disables vblanks during dpms off only if pagefilp has
not been
On 10/02/2014 08:52 PM, Andrzej Hajda wrote:
Hi,
+CC possible victims
On 10/02/2014 12:52 PM, Inki Dae wrote:
On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
Hi Andrzej,
On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
The patch disables vblanks during dpms off only if pagefilp has
not been
Hi,
+CC possible victims
On 10/02/2014 12:52 PM, Inki Dae wrote:
> On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
>> Hi Andrzej,
>>
>> On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
>>> The patch disables vblanks during dpms off only if pagefilp has
>>> not been finished. It also replaces
On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
> Hi Andrzej,
>
> On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
>> The patch disables vblanks during dpms off only if pagefilp has
>> not been finished. It also replaces drm_vblank_off with drm_crtc_vblank_put.
>> It fixes issue with page_flip ioctl
Hi Andrzej,
On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
> The patch disables vblanks during dpms off only if pagefilp has
> not been finished. It also replaces drm_vblank_off with drm_crtc_vblank_put.
> It fixes issue with page_flip ioctl not being able to acquire vblank counter.
This problem
Hi Andrzej,
On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
The patch disables vblanks during dpms off only if pagefilp has
not been finished. It also replaces drm_vblank_off with drm_crtc_vblank_put.
It fixes issue with page_flip ioctl not being able to acquire vblank counter.
This problem
On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
Hi Andrzej,
On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
The patch disables vblanks during dpms off only if pagefilp has
not been finished. It also replaces drm_vblank_off with drm_crtc_vblank_put.
It fixes issue with page_flip ioctl not being
Hi,
+CC possible victims
On 10/02/2014 12:52 PM, Inki Dae wrote:
On 2014년 10월 02일 17:58, Joonyoung Shim wrote:
Hi Andrzej,
On 10/01/2014 05:14 PM, Andrzej Hajda wrote:
The patch disables vblanks during dpms off only if pagefilp has
not been finished. It also replaces drm_vblank_off with
The patch disables vblanks during dpms off only if pagefilp has
not been finished. It also replaces drm_vblank_off with drm_crtc_vblank_put.
It fixes issue with page_flip ioctl not being able to acquire vblank counter.
Signed-off-by: Andrzej Hajda
---
Hi Inki,
This is fix (or just workaround)
The patch disables vblanks during dpms off only if pagefilp has
not been finished. It also replaces drm_vblank_off with drm_crtc_vblank_put.
It fixes issue with page_flip ioctl not being able to acquire vblank counter.
Signed-off-by: Andrzej Hajda a.ha...@samsung.com
---
Hi Inki,
This is fix (or
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