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From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: "Murthy, Arun R" <arun.r.murthy@intel.com>
Cc: "intel-gfx@lists.freedesktop.org" <intel-gfx@lists.freedesktop.org>
Subject: Re: [Intel-gfx] [PATCH] drm/i915: Support Async Flip on Linear buffers
Date: Thu, 5 May 2022 17:26:59 +0300	[thread overview]
Message-ID: <YnPes/sz/l/MmnW0@intel.com> (raw)
In-Reply-To: <DM6PR11MB3177F94FBFC7A99A1BD4A2EFBAC29@DM6PR11MB3177.namprd11.prod.outlook.com>

On Thu, May 05, 2022 at 06:33:46AM +0000, Murthy, Arun R wrote:
> > > There is that GTT alignment restriction that should be mentioned
> > > somewhere. Can't quite remember where it was, maybe in PLANE_SURF.
> > >
> > I checked the BSpec, and don't find anything as such specific for Async flip.
> > I also cross verified with the hardware team.
> > 
> > > But I guess the bigger question is what is the actual use case for this?
> > This feature is a requirement for TGL.
> 
> Can I have your Reviewed-by for this patch?

You didn't find the GTT alignment restriction yet which to me syas you
didn't really look hard enough.

And you haven't answered what the actual use case for this is.

We also have no tests for this AFAICS.

-- 
Ville Syrjälä
Intel

  reply	other threads:[~2022-05-05 14:27 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-26 12:04 [Intel-gfx] [PATCH] drm/i915: Support Async Flip on Linear buffers Arun R Murthy
2022-04-26 12:37 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
2022-04-26 13:09 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-04-26 14:36 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2022-04-26 18:15 ` [Intel-gfx] [PATCH] " Ville Syrjälä
2022-04-27  2:58   ` Murthy, Arun R
2022-04-27 11:58     ` Ville Syrjälä
2022-04-28  5:35       ` Murthy, Arun R
2022-05-05  6:33         ` Murthy, Arun R
2022-05-05 14:26           ` Ville Syrjälä [this message]
2022-05-05 16:09             ` Murthy, Arun R
2022-05-05 19:22               ` Ville Syrjälä
2022-04-26 23:00 ` kernel test robot
2022-04-27  3:04 ` kernel test robot
2022-06-01  4:24 ` [Intel-gfx] [PATCH v2] " Arun R Murthy
2022-06-14  9:40   ` Murthy, Arun R
2022-06-30 11:57     ` Murthy, Arun R
2022-06-30 12:25   ` Ville Syrjälä
2022-06-30 12:41     ` Murthy, Arun R
2022-06-01  5:21 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Support Async Flip on Linear buffers (rev2) Patchwork
2022-06-01  5:43 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-06-01  6:55 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2022-07-04 16:15 ` [Intel-gfx] [PATCHv3] drm/i915: Support Async Flip on Linear buffers Arun R Murthy
2022-08-22  3:36   ` Murthy, Arun R
2022-08-23 12:57   ` Ville Syrjälä
2022-08-24  3:02     ` Murthy, Arun R
2022-08-24 12:17       ` Ville Syrjälä
2022-08-30  6:15         ` Murthy, Arun R
2022-08-30  7:45           ` Ville Syrjälä
2022-08-30  7:57             ` Murthy, Arun R
2022-08-30  8:09               ` Ville Syrjälä
2022-07-04 21:01 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Support Async Flip on Linear buffers (rev3) Patchwork
2022-07-05  2:55 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2022-09-06  3:48 ` [Intel-gfx] [PATCHv3] drm/i915: Support Async Flip on Linear buffers Arun R Murthy
2022-09-06  4:18   ` Arun R Murthy
2023-03-13  9:30     ` Lisovskiy, Stanislav
2023-03-14  5:21       ` Murthy, Arun R
2022-09-09  3:46   ` Murthy, Arun R
2022-09-14 10:50     ` Murthy, Arun R
2022-09-19  5:08       ` Murthy, Arun R
2022-10-10  7:53         ` Murthy, Arun R
2022-10-28  3:23           ` Murthy, Arun R
2022-10-28  6:31             ` Ville Syrjälä
2022-12-05  3:53               ` Murthy, Arun R
2023-01-13  7:26               ` Murthy, Arun R
2023-01-17  8:39                 ` Murthy, Arun R
2023-01-23  6:43                   ` Murthy, Arun R
2023-02-02  6:51                     ` Murthy, Arun R
2023-02-02  9:24                       ` Ville Syrjälä
2023-02-02 11:28                         ` Murthy, Arun R
2023-02-07  5:51                           ` Murthy, Arun R
2022-09-06  4:03 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Support Async Flip on Linear buffers (rev4) Patchwork
2022-09-06  4:17 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-09-06  5:05 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Support Async Flip on Linear buffers (rev5) Patchwork
2022-09-06  5:20 ` [Intel-gfx] ✗ Fi.CI.IGT: failure for drm/i915: Support Async Flip on Linear buffers (rev4) Patchwork
2022-09-06  6:08 ` [Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915: Support Async Flip on Linear buffers (rev5) Patchwork
2022-11-21  7:25 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Support Async Flip on Linear buffers (rev6) Patchwork
2022-11-21  9:22 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork

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