From: Philipp Zabel <p.zabel@pengutronix.de>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>,
kernel@pengutronix.de, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH] drm/imx: imx-ldb: do not try to dereference crtc->state->state in encoder mode_set
Date: Fri, 22 Jul 2016 12:57:15 +0200 [thread overview]
Message-ID: <1469185035.27223.14.camel@pengutronix.de> (raw)
In-Reply-To: <20160722093524.GE25486@phenom.ffwll.local>
Am Freitag, den 22.07.2016, 11:35 +0200 schrieb Daniel Vetter:
[...]
> Proper fix would be to roll out atomic_ versions of all teh encoder
> callbacks where we additionally pass both the crtc state and the connector
> state. Then there's no need for walking connector lists like that. And in
> the atomic helpers those two states are always readily available, and
> passing them down to callbacks is also what we will do in i915. I'd be
> happy to merge such a patch.
Thanks, that is a good idea. Which encoder callbacks besides mode_set ->
atomic_mode_set are you thinking of, though? enable/disable?
regards
Philipp
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next prev parent reply other threads:[~2016-07-22 10:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-22 8:59 [PATCH] drm/imx: imx-ldb: do not try to dereference crtc->state->state in encoder mode_set Philipp Zabel
2016-07-22 9:09 ` Philipp Zabel
2016-07-22 9:35 ` Daniel Vetter
2016-07-22 10:57 ` Philipp Zabel [this message]
2016-07-22 16:49 ` Daniel Vetter
2016-07-25 10:42 ` Philipp Zabel
2016-07-25 15:02 ` Daniel Vetter
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