[PATCH v2 12/12] JUST FOR TEST: Add one-shot trigger to update display

2015-07-03 Thread Mark Zhang
Oh.. understood. Thanks. Mark On 07/03/2015 04:03 PM, Daniel Vetter wrote: > On Fri, Jul 03, 2015 at 03:57:55PM +0800, Mark Zhang wrote: >> On 07/01/2015 10:55 PM, Daniel Vetter wrote: >>> On Wed, Jul 01, 2015 at 08:43:01PM +0800, Mark Zhang wrote: On 07/01/2015 06:34 PM, Daniel Vetter wrote:

[PATCH v2 12/12] JUST FOR TEST: Add one-shot trigger to update display

2015-07-03 Thread Mark Zhang
On 07/01/2015 10:55 PM, Daniel Vetter wrote: > On Wed, Jul 01, 2015 at 08:43:01PM +0800, Mark Zhang wrote: >> On 07/01/2015 06:34 PM, Daniel Vetter wrote: [...] >>> >> >> Alright, this makes sense. I have no idea about qxl, what I have now is >> an ubuntu running on Tegra114. So I'm wondering what

[PATCH v2 12/12] JUST FOR TEST: Add one-shot trigger to update display

2015-07-03 Thread Daniel Vetter
On Fri, Jul 03, 2015 at 03:57:55PM +0800, Mark Zhang wrote: > On 07/01/2015 10:55 PM, Daniel Vetter wrote: > > On Wed, Jul 01, 2015 at 08:43:01PM +0800, Mark Zhang wrote: > >> On 07/01/2015 06:34 PM, Daniel Vetter wrote: > [...] > >>> > >> > >> Alright, this makes sense. I have no idea about qxl, w

[PATCH v2 12/12] JUST FOR TEST: Add one-shot trigger to update display

2015-07-01 Thread Mark Zhang
On 07/01/2015 04:46 PM, Daniel Vetter wrote: > On Wed, Jul 01, 2015 at 10:36:17AM +0200, Daniel Vetter wrote: >> On Wed, Jul 01, 2015 at 04:21:55PM +0800, Mark Zhang wrote: >>> This HACK adds a workqueue to refresh the display periodically. >>> This is used just for testing. >> >> ->dirty is the dr

[PATCH v2 12/12] JUST FOR TEST: Add one-shot trigger to update display

2015-07-01 Thread Mark Zhang
On 07/01/2015 06:34 PM, Daniel Vetter wrote: > On Wed, Jul 01, 2015 at 05:01:52PM +0800, Mark Zhang wrote: >> On 07/01/2015 04:36 PM, Daniel Vetter wrote: >>> On Wed, Jul 01, 2015 at 04:21:55PM +0800, Mark Zhang wrote: This HACK adds a workqueue to refresh the display periodically. This i

[PATCH v2 12/12] JUST FOR TEST: Add one-shot trigger to update display

2015-07-01 Thread Mark Zhang
On 07/01/2015 04:36 PM, Daniel Vetter wrote: > On Wed, Jul 01, 2015 at 04:21:55PM +0800, Mark Zhang wrote: >> This HACK adds a workqueue to refresh the display periodically. >> This is used just for testing. > > ->dirty is the drm hook you're looking for, it's meant to flush out any > frontbuffer

[PATCH v2 12/12] JUST FOR TEST: Add one-shot trigger to update display

2015-07-01 Thread Daniel Vetter
On Wed, Jul 01, 2015 at 08:43:01PM +0800, Mark Zhang wrote: > On 07/01/2015 06:34 PM, Daniel Vetter wrote: > > On Wed, Jul 01, 2015 at 05:01:52PM +0800, Mark Zhang wrote: > >> On 07/01/2015 04:36 PM, Daniel Vetter wrote: > >>> On Wed, Jul 01, 2015 at 04:21:55PM +0800, Mark Zhang wrote: > This

[PATCH v2 12/12] JUST FOR TEST: Add one-shot trigger to update display

2015-07-01 Thread Mark Zhang
This HACK adds a workqueue to refresh the display periodically. This is used just for testing. Signed-off-by: Mark Zhang --- drivers/gpu/drm/tegra/dc.c | 37 + drivers/gpu/drm/tegra/drm.h |1 + 2 files changed, 38 insertions(+) diff --git a/drivers/gpu

[PATCH v2 12/12] JUST FOR TEST: Add one-shot trigger to update display

2015-07-01 Thread Daniel Vetter
On Wed, Jul 01, 2015 at 05:01:52PM +0800, Mark Zhang wrote: > On 07/01/2015 04:36 PM, Daniel Vetter wrote: > > On Wed, Jul 01, 2015 at 04:21:55PM +0800, Mark Zhang wrote: > >> This HACK adds a workqueue to refresh the display periodically. > >> This is used just for testing. > > > > ->dirty is the

[PATCH v2 12/12] JUST FOR TEST: Add one-shot trigger to update display

2015-07-01 Thread Daniel Vetter
On Wed, Jul 01, 2015 at 10:36:17AM +0200, Daniel Vetter wrote: > On Wed, Jul 01, 2015 at 04:21:55PM +0800, Mark Zhang wrote: > > This HACK adds a workqueue to refresh the display periodically. > > This is used just for testing. > > ->dirty is the drm hook you're looking for, it's meant to flush ou

[PATCH v2 12/12] JUST FOR TEST: Add one-shot trigger to update display

2015-07-01 Thread Daniel Vetter
On Wed, Jul 01, 2015 at 04:21:55PM +0800, Mark Zhang wrote: > This HACK adds a workqueue to refresh the display periodically. > This is used just for testing. ->dirty is the drm hook you're looking for, it's meant to flush out any frontbuffer rendering. Generic kms clients using the dumb buffers (