From: Thierry Reding <thierry.reding@gmail.com>
To: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
DRI Development <dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH 11/12] [RFC] drm/irq: More robustness in drm_vblank_on|off
Date: Wed, 21 May 2014 14:53:00 +0200 [thread overview]
Message-ID: <20140521125259.GK2014@ulmo> (raw)
In-Reply-To: <1400093477-3217-15-git-send-email-daniel.vetter@ffwll.ch>
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On Wed, May 14, 2014 at 08:51:16PM +0200, Daniel Vetter wrote:
> If we want to use this functionality in generic helpers to make
> sure that all drivers have somewhat sane vblank handling across
> modesets/dpms, we need to make it work for all drivers. But some
> don't support interrupts and hence also not vblank waits.
>
> Just return early on such drivers.
>
> Note that with pageflips drivers are free to implement them however
> they wish to.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> ---
> drivers/gpu/drm/drm_irq.c | 6 ++++++
> 1 file changed, 6 insertions(+)
I'm confused. This seems to be the very same patch as 09/12. But since
you've already merged this I guess it must have resolved itself
somehow...
Thierry
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next prev parent reply other threads:[~2014-05-21 12:53 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-14 18:51 [PATCH 00/12] irq vblank handling rework Daniel Vetter
2014-05-14 18:51 ` [PATCH 01/12] drm: Use correct spinlock flavor in drm_vblank_get() Daniel Vetter
2014-05-21 11:08 ` Thierry Reding
2014-05-14 18:51 ` [PATCH 02/12] drm: Make the vblank disable timer per-crtc Daniel Vetter
2014-05-21 11:17 ` Thierry Reding
2014-05-21 12:10 ` Daniel Vetter
2014-05-14 18:51 ` [PATCH 03/12] drm: Make blocking vblank wait return when the vblank interrupts get disabled Daniel Vetter
2014-05-21 11:20 ` Thierry Reding
2014-05-21 11:24 ` Thierry Reding
2014-05-14 18:51 ` [PATCH 04/12] drm: Add drm_vblank_on() Daniel Vetter
2014-05-14 18:55 ` Daniel Vetter
2014-05-21 11:32 ` Thierry Reding
2014-05-21 12:15 ` Daniel Vetter
2014-05-14 18:51 ` [PATCH 05/12] drm/i915: Remove drm_vblank_pre/post_modeset calls Daniel Vetter
2014-05-21 11:40 ` Thierry Reding
2014-05-14 18:51 ` [PATCH 06/12] drm/doc: Discourage usage of MODESET_CTL ioctl Daniel Vetter
2014-05-15 4:27 ` Michel Dänzer
2014-05-15 13:00 ` [PATCH] " Daniel Vetter
2014-05-15 20:36 ` Laurent Pinchart
2014-05-14 18:51 ` [PATCH 07/12] drm/irq: kerneldoc polish Daniel Vetter
2014-05-15 4:44 ` Michel Dänzer
2014-05-15 9:55 ` Daniel Vetter
2014-05-15 7:21 ` Thierry Reding
2014-05-15 13:00 ` [PATCH] " Daniel Vetter
2014-05-14 18:51 ` [PATCH 08/12] drm/irq: Add kms-native crtc interface functions Daniel Vetter
2014-05-15 7:34 ` Thierry Reding
2014-05-15 10:10 ` Daniel Vetter
2014-05-15 10:42 ` Thierry Reding
2014-05-15 11:11 ` Daniel Vetter
2014-05-15 13:34 ` [PATCH 1/2] " Daniel Vetter
2014-05-15 13:34 ` [PATCH 2/2] drm/i915: Use new kms-native vblank functions Daniel Vetter
2014-05-14 18:51 ` [PATCH 09/12] drm/i915: rip our vblank reset hacks for runtime PM Daniel Vetter
2014-05-20 12:03 ` [Intel-gfx] " Ville Syrjälä
2014-05-20 13:38 ` Daniel Vetter
2014-05-20 14:03 ` Ville Syrjälä
2014-05-20 14:20 ` Daniel Vetter
2014-05-20 15:17 ` Daniel Vetter
2014-05-21 12:49 ` Thierry Reding
2014-05-14 18:51 ` [PATCH 09/12] drm/irq: Lack of interrupt support in drm_vblank_on|off Daniel Vetter
2014-05-21 12:49 ` Thierry Reding
2014-05-14 18:51 ` [PATCH 10/12] drm/i915: Accurately initialize fifo underrun state on gmch platforms Daniel Vetter
2014-05-14 18:51 ` [PATCH 10/12] drm/i915: rip our vblank reset hacks for runtime PM Daniel Vetter
2014-05-14 18:51 ` [PATCH 11/12] drm/i915: Accurately initialize fifo underrun state on gmch platforms Daniel Vetter
2014-05-14 19:39 ` Imre Deak
2014-05-14 18:51 ` [PATCH 11/12] [RFC] drm/irq: More robustness in drm_vblank_on|off Daniel Vetter
2014-05-21 12:53 ` Thierry Reding [this message]
2014-05-21 13:11 ` Daniel Vetter
2014-05-14 18:51 ` [PATCH 12/12] [RFC] drm/crtc-helper: Enforce sane vblank counter semantics Daniel Vetter
2014-05-21 8:26 ` [PATCH 00/12] irq vblank handling rework Ville Syrjälä
2014-05-21 8:35 ` Daniel Vetter
2014-05-21 8:58 ` Ville Syrjälä
2014-05-21 12:55 ` Thierry Reding
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