Re: [PATCH 6/7] drm/exynos/decon5433: signal vblank only on odd fields

2017-01-26 Thread Ville Syrjälä
On Thu, Jan 26, 2017 at 09:22:27AM +0100, Andrzej Hajda wrote: > On 25.01.2017 15:06, Ville Syrjälä wrote: > > On Mon, Jan 23, 2017 at 10:15:16AM +0100, Andrzej Hajda wrote: > >> On 20.01.2017 14:55, Ville Syrjälä wrote: > >>> On Fri, Jan 20, 2017 at 07:52:24AM +0100, Andrzej Hajda wrote: > In

Re: [PATCH 6/7] drm/exynos/decon5433: signal vblank only on odd fields

2017-01-26 Thread Andrzej Hajda
On 25.01.2017 15:06, Ville Syrjälä wrote: > On Mon, Jan 23, 2017 at 10:15:16AM +0100, Andrzej Hajda wrote: >> On 20.01.2017 14:55, Ville Syrjälä wrote: >>> On Fri, Jan 20, 2017 at 07:52:24AM +0100, Andrzej Hajda wrote: In case of interlace mode irq is generated for odd and even fields, but >>>

Re: [PATCH 6/7] drm/exynos/decon5433: signal vblank only on odd fields

2017-01-25 Thread Ville Syrjälä
On Mon, Jan 23, 2017 at 10:15:16AM +0100, Andrzej Hajda wrote: > On 20.01.2017 14:55, Ville Syrjälä wrote: > > On Fri, Jan 20, 2017 at 07:52:24AM +0100, Andrzej Hajda wrote: > >> In case of interlace mode irq is generated for odd and even fields, but > >> vblank should be signaled only for the last

Re: [PATCH 6/7] drm/exynos/decon5433: signal vblank only on odd fields

2017-01-23 Thread Andrzej Hajda
On 20.01.2017 14:55, Ville Syrjälä wrote: > On Fri, Jan 20, 2017 at 07:52:24AM +0100, Andrzej Hajda wrote: >> In case of interlace mode irq is generated for odd and even fields, but >> vblank should be signaled only for the last emitted field. > I'm pretty sure most drivers signal it for both field

Re: [PATCH 6/7] drm/exynos/decon5433: signal vblank only on odd fields

2017-01-20 Thread Ville Syrjälä
On Fri, Jan 20, 2017 at 07:52:24AM +0100, Andrzej Hajda wrote: > In case of interlace mode irq is generated for odd and even fields, but > vblank should be signaled only for the last emitted field. I'm pretty sure most drivers signal it for both fields. At least i915 does. > > Signed-off-by: And

[PATCH 6/7] drm/exynos/decon5433: signal vblank only on odd fields

2017-01-19 Thread Andrzej Hajda
In case of interlace mode irq is generated for odd and even fields, but vblank should be signaled only for the last emitted field. Signed-off-by: Andrzej Hajda --- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 7 +++ include/video/exynos5433_decon.h | 1 + 2 files changed, 8 i