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From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH v2 02/20] drm: Don't update plane properties for atomic planes if it stays the same
Date: Tue, 07 Jul 2015 16:32:44 +0200	[thread overview]
Message-ID: <559BE30C.8060105@linux.intel.com> (raw)
In-Reply-To: <20150707121011.GQ7568@phenom.ffwll.local>

Op 07-07-15 om 14:10 schreef Daniel Vetter:
> On Tue, Jul 07, 2015 at 12:20:10PM +0200, Maarten Lankhorst wrote:
>> Op 07-07-15 om 11:18 schreef Daniel Vetter:
>>> On Tue, Jul 07, 2015 at 09:08:13AM +0200, Maarten Lankhorst wrote:
>>>> This allows the first atomic call during hw init to be a real modeset,
>>>> which is useful for forcing a recalculation.
>>> fbcon is optional, you can't rely on anything being done in any specific
>>> way. What exactly do you need this for, what's the implications?
>> In the hw readout I noticed some warnings when I wasn't setting any mode property in the readout.
>> I want the first function to be the modeset, so we have a sane base to commit changes on.
>> Ideally this whole function would have a atomic counterpart which does it in one go. :)
> Yeah. Otoh as soon as we have atomic modeset working we can replace all
> the legacy entry points with atomic helpers, and then even plane_disable
> will be a full atomic modeset.
>
> What did fall apart with just touching properties/planes now?
Setting rotation on the primary plane caused it to be disabled because
the src and dst rectangle are not set up yet until the modeset. So the
check function saw that the plane should be invisible and performs the
update.

It's also an extra vblank wait when the primary plane is visible.
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  reply	other threads:[~2015-07-07 14:32 UTC|newest]

Thread overview: 80+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-07  7:08 [PATCH v2 00/20] Convert to atomic, part 4 Maarten Lankhorst
2015-07-07  7:08 ` [PATCH v2 01/20] drm/atomic: add connectors_changed to separate it from mode_changed Maarten Lankhorst
2015-07-07  8:59   ` Daniel Vetter
2015-07-07 10:05     ` Maarten Lankhorst
2015-07-07 12:03       ` Daniel Vetter
2015-07-07  7:08 ` [PATCH v2 02/20] drm: Don't update plane properties for atomic planes if it stays the same Maarten Lankhorst
2015-07-07  9:18   ` [Intel-gfx] " Daniel Vetter
2015-07-07 10:20     ` Maarten Lankhorst
2015-07-07 12:10       ` [Intel-gfx] " Daniel Vetter
2015-07-07 14:32         ` Maarten Lankhorst [this message]
2015-07-07 16:40           ` Daniel Vetter
2015-07-07 15:08         ` Maarten Lankhorst
2015-07-07 16:43           ` Daniel Vetter
2015-07-08  8:00             ` [Intel-gfx] " Maarten Lankhorst
2015-07-08  8:55               ` Daniel Vetter
2015-07-08 16:35                 ` Maarten Lankhorst
2015-07-08 17:52                   ` [Intel-gfx] " Daniel Vetter
2015-07-08 18:25                     ` Maarten Lankhorst
2015-07-08 20:12                       ` Daniel Vetter
2015-07-13  8:59                         ` Maarten Lankhorst
2015-07-13  9:13                           ` [Intel-gfx] " Daniel Vetter
2015-07-13  9:23                             ` Maarten Lankhorst
2015-07-13  9:45                               ` Daniel Vetter
2015-07-13  9:49                                 ` Maarten Lankhorst
2015-07-13 10:06                                   ` [Intel-gfx] " Daniel Vetter
2015-07-07  7:08 ` [PATCH v2 03/20] drm/i915: Fix noatomic crtc disabling Maarten Lankhorst
2015-07-07  9:18   ` Daniel Vetter
2015-07-07 10:22     ` Maarten Lankhorst
2015-07-07 12:39       ` Patrik Jakobsson
2015-07-07 14:14         ` Maarten Lankhorst
2015-07-08  8:12           ` Patrik Jakobsson
2015-07-08  8:50             ` Maarten Lankhorst
2015-07-07  7:08 ` [PATCH v2 04/20] drm/i915: Do not update pfit state when toggling crtc enabled Maarten Lankhorst
2015-07-07  9:26   ` Daniel Vetter
2015-07-07 10:46     ` Maarten Lankhorst
2015-07-07  7:08 ` [PATCH v2 05/20] drm/i915: Do not use plane_config in intel_fbdev.c Maarten Lankhorst
2015-07-07  7:08 ` [PATCH v2 06/20] drm/i915: Allow fuzzy matching in pipe_config_compare Maarten Lankhorst
2015-07-07 10:11   ` Daniel Vetter
2015-07-08  8:38     ` Maarten Lankhorst
2015-07-08  9:09       ` Daniel Vetter
2015-07-08  9:18         ` Maarten Lankhorst
2015-07-08  9:33           ` Daniel Vetter
2015-07-07  7:08 ` [PATCH v2 07/20] drm/i915: Rework primary plane stuff slightly Maarten Lankhorst
2015-07-07 11:16   ` Daniel Vetter
2015-07-07 14:02     ` Maarten Lankhorst
2015-07-08  9:27       ` Daniel Vetter
2015-07-08 12:36         ` Maarten Lankhorst
2015-07-07  7:08 ` [PATCH v2 08/20] drm/i915: fill in more mode members Maarten Lankhorst
2015-07-07  7:08 ` [PATCH v2 09/20] drm/i915: Fill in more crtc state, v2 Maarten Lankhorst
2015-07-07 10:28   ` Daniel Vetter
2015-07-13  9:32     ` Maarten Lankhorst
2015-07-13  9:48       ` Daniel Vetter
2015-07-07  7:08 ` [PATCH v2 10/20] drm/i915: Convert suspend/resume to atomic Maarten Lankhorst
2015-07-07  9:57   ` Daniel Vetter
2015-07-07 10:33     ` Maarten Lankhorst
2015-07-07 13:14       ` Daniel Vetter
2015-07-07 13:20         ` Daniel Vetter
2015-07-07  7:08 ` [PATCH v2 11/20] drm/i915: Update power domains on readout Maarten Lankhorst
2015-07-07  7:08 ` [PATCH v2 12/20] drm/i915: skip modeset if compatible, and enable fastboot for everyone, v2 Maarten Lankhorst
2015-07-07 10:14   ` Daniel Vetter
2015-07-07 10:34     ` Maarten Lankhorst
2015-07-07  7:08 ` [PATCH v2 13/20] drm/i915: Always reset in intel_crtc_restore_mode Maarten Lankhorst
2015-07-07 10:17   ` Daniel Vetter
2015-07-07 10:48     ` Maarten Lankhorst
2015-07-07 13:16       ` Daniel Vetter
2015-07-07  7:08 ` [PATCH v2 14/20] drm/i915: Make intel_display_suspend atomic, try 2 Maarten Lankhorst
2015-07-07  9:48   ` Daniel Vetter
2015-07-07 10:50     ` Maarten Lankhorst
2015-07-07 13:21       ` Daniel Vetter
2015-07-07  7:08 ` [PATCH v2 15/20] drm/i915: Use full atomic modeset Maarten Lankhorst
2015-07-07  7:08 ` [PATCH v2 16/20] drm/i915: Call plane update functions directly from intel_atomic_commit Maarten Lankhorst
2015-07-07  7:08 ` [PATCH v2 17/20] drm/i915: always disable irqs in intel_pipe_update_start Maarten Lankhorst
2015-07-07  7:08 ` [PATCH v2 18/20] drm/i915: Only commit planes on crtc's that have changed planes Maarten Lankhorst
2015-07-07  9:33   ` Daniel Vetter
2015-07-07 10:51     ` Maarten Lankhorst
2015-07-07 13:22       ` Daniel Vetter
2015-07-07  7:08 ` [PATCH v2 19/20] drm/i915: Remove use of runtime pm in atomic commit functions Maarten Lankhorst
2015-07-07 10:19   ` Daniel Vetter
2015-07-07  7:08 ` [PATCH v2 20/20] drm/i915: Skip modeset checks when modeset is prevented Maarten Lankhorst
2015-07-07 13:42 ` [PATCH v2 00/20] Convert to atomic, part 4 Daniel Vetter

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