Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-19 Thread Maarten Lankhorst
> -Original Message- >>>>> From: Ville Syrjälä [mailto:ville.syrj...@linux.intel.com] >>>>> Sent: Thursday, April 19, 2018 12:06 AM >>>>> To: Maarten Lankhorst >>>>> Cc: Srinivas, Vidya ; intel- >>>>> g...@lists.fr

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-19 Thread Ville Syrjälä
t; From: Ville Syrjälä [mailto:ville.syrj...@linux.intel.com] > >>> Sent: Thursday, April 19, 2018 12:06 AM > >>> To: Maarten Lankhorst > >>> Cc: Srinivas, Vidya ; intel- > >>> g...@lists.freedesktop.org > >>> Subject: Re: [Intel-gfx] [P

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-19 Thread Maarten Lankhorst
Op 19-04-18 om 13:32 schreef Ville Syrjälä: > On Thu, Apr 19, 2018 at 10:12:56AM +0200, Maarten Lankhorst wrote: >> Op 18-04-18 om 20:35 schreef Ville Syrjälä: >>> On Wed, Apr 18, 2018 at 08:06:57PM +0200, Maarten Lankhorst wrote: Op 18-04-18 om 17:32 schreef Ville Syrjälä: > On Wed, Apr 1

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-19 Thread Ville Syrjälä
On Thu, Apr 19, 2018 at 10:12:56AM +0200, Maarten Lankhorst wrote: > Op 18-04-18 om 20:35 schreef Ville Syrjälä: > > On Wed, Apr 18, 2018 at 08:06:57PM +0200, Maarten Lankhorst wrote: > >> Op 18-04-18 om 17:32 schreef Ville Syrjälä: > >>> On Wed, Apr 18, 2018 at 09:38:13AM +0530, Vidya Srinivas wro

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-19 Thread Maarten Lankhorst
2018 12:06 AM >>> To: Maarten Lankhorst >>> Cc: Srinivas, Vidya ; intel- >>> g...@lists.freedesktop.org >>> Subject: Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add >>> skl_check_nv12_surface for NV12 >>> On Wed, Apr 18, 2018 at 08:06:57PM +0200, Maarten

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-19 Thread Ville Syrjälä
> > > Cc: Srinivas, Vidya ; intel- > > > g...@lists.freedesktop.org > > > Subject: Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add > > > skl_check_nv12_surface for NV12 > > > > > > On Wed, Apr 18, 2018 at 08:06:57PM +0200, Maarten Lankhorst w

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-19 Thread Maarten Lankhorst
Op 18-04-18 om 20:35 schreef Ville Syrjälä: > On Wed, Apr 18, 2018 at 08:06:57PM +0200, Maarten Lankhorst wrote: >> Op 18-04-18 om 17:32 schreef Ville Syrjälä: >>> On Wed, Apr 18, 2018 at 09:38:13AM +0530, Vidya Srinivas wrote: From: Maarten Lankhorst We skip src trunction/adjustmen

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-18 Thread Srinivas, Vidya
> -Original Message- > From: Kahola, Mika > Sent: Wednesday, April 18, 2018 5:39 PM > To: Srinivas, Vidya ; intel- > g...@lists.freedesktop.org > Subject: Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add > skl_check_nv12_surface for NV12 > > On Wed, 2018-04-18 at

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-18 Thread Srinivas, Vidya
> -Original Message- > From: Ville Syrjälä [mailto:ville.syrj...@linux.intel.com] > Sent: Thursday, April 19, 2018 12:06 AM > To: Maarten Lankhorst > Cc: Srinivas, Vidya ; intel- > g...@lists.freedesktop.org > Subject: Re: [Intel-gfx] [PATCH

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-18 Thread Ville Syrjälä
On Wed, Apr 18, 2018 at 08:06:57PM +0200, Maarten Lankhorst wrote: > Op 18-04-18 om 17:32 schreef Ville Syrjälä: > > On Wed, Apr 18, 2018 at 09:38:13AM +0530, Vidya Srinivas wrote: > >> From: Maarten Lankhorst > >> > >> We skip src trunction/adjustments for > >> NV12 case and handle the sizes dire

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-18 Thread Maarten Lankhorst
Op 18-04-18 om 17:32 schreef Ville Syrjälä: > On Wed, Apr 18, 2018 at 09:38:13AM +0530, Vidya Srinivas wrote: >> From: Maarten Lankhorst >> >> We skip src trunction/adjustments for >> NV12 case and handle the sizes directly. >> Without this, pipe fifo underruns are seen on APL/KBL. >> >> v2: For N

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-18 Thread Ville Syrjälä
On Wed, Apr 18, 2018 at 09:38:13AM +0530, Vidya Srinivas wrote: > From: Maarten Lankhorst > > We skip src trunction/adjustments for > NV12 case and handle the sizes directly. > Without this, pipe fifo underruns are seen on APL/KBL. > > v2: For NV12, making the src coordinates multiplier of 4 >

Re: [Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-18 Thread Mika Kahola
On Wed, 2018-04-18 at 09:38 +0530, Vidya Srinivas wrote: > From: Maarten Lankhorst > > We skip src trunction/adjustments for > NV12 case and handle the sizes directly. > Without this, pipe fifo underruns are seen on APL/KBL. > > v2: For NV12, making the src coordinates multiplier of 4 > > v3: M

[Intel-gfx] [PATCH v4 6/6] drm/i915: Add skl_check_nv12_surface for NV12

2018-04-17 Thread Vidya Srinivas
From: Maarten Lankhorst We skip src trunction/adjustments for NV12 case and handle the sizes directly. Without this, pipe fifo underruns are seen on APL/KBL. v2: For NV12, making the src coordinates multiplier of 4 v3: Moving all the src coords handling code for NV12 to skl_check_nv12_surface