From: "Noralf Trønnes" <noralf@tronnes.org>
To: Daniel Vetter <daniel.vetter@ffwll.ch>,
DRI Development <dri-devel@lists.freedesktop.org>
Cc: David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel.vetter@intel.com>,
Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
David Lechner <david@lechnology.com>,
Thomas Zimmermann <tzimmermann@suse.de>
Subject: Re: [PATCH 7/8] drm/mipi-dbi: Remove ->enabled
Date: Sat, 13 Jun 2020 15:42:29 +0200 [thread overview]
Message-ID: <b95e1fa9-36b0-f240-424b-69bb48d5ccb7@tronnes.org> (raw)
In-Reply-To: <20200612160056.2082681-7-daniel.vetter@ffwll.ch>
Den 12.06.2020 18.00, skrev Daniel Vetter:
> The atomic helpers try really hard to not lose track of things,
> duplicating enabled tracking in the driver is at best confusing.
> Double-enabling or disabling is a bug in atomic helpers.
>
> In the fb_dirty function we can just assume that the fb always exists,
> simple display pipe helpers guarantee that the crtc is only enabled
> together with the output, so we always have a primary plane around.
>
> Now in the update function we need to be a notch more careful, since
> that can also get called when the crtc is off. And we don't want to
> upload frames when that's the case, so filter that out too.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Thomas Zimmermann <tzimmermann@suse.de>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: David Lechner <david@lechnology.com>
> ---
Thanks for fixing this.
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
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next prev parent reply other threads:[~2020-06-13 13:42 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-12 16:00 [PATCH 1/8] drm/atomic-helper: reset vblank on crtc reset Daniel Vetter
2020-06-12 16:00 ` [PATCH 2/8] drm/amdgpu: Use __drm_atomic_helper_crtc_reset Daniel Vetter
2020-06-12 17:24 ` Harry Wentland
2020-06-12 17:41 ` Alex Deucher
2020-07-02 18:21 ` Daniel Vetter
2020-06-12 16:00 ` [PATCH 3/8] drm/imx: " Daniel Vetter
2020-06-24 7:25 ` Daniel Vetter
2020-07-02 9:41 ` Daniel Vetter
2020-07-02 10:12 ` Philipp Zabel
2020-06-12 16:00 ` [PATCH 4/8] drm/mtk: " Daniel Vetter
2020-06-23 16:01 ` Chun-Kuang Hu
2020-06-12 16:00 ` [PATCH 5/8] drm/vc4: " Daniel Vetter
2020-06-24 8:49 ` Maxime Ripard
2020-06-12 16:00 ` [PATCH 6/8] drm/vmwgfx: " Daniel Vetter
2020-06-12 20:32 ` kernel test robot
2020-06-12 20:49 ` [PATCH] " Daniel Vetter
2020-06-22 14:31 ` Roland Scheidegger
2020-06-12 23:21 ` [PATCH 6/8] " kernel test robot
2020-06-12 16:00 ` [PATCH 7/8] drm/mipi-dbi: Remove ->enabled Daniel Vetter
2020-06-13 13:42 ` Noralf Trønnes [this message]
2020-06-13 18:47 ` David Lechner
2020-06-15 21:31 ` [Intel-gfx] " Emil Velikov
2020-06-16 6:50 ` Daniel Vetter
2020-06-16 13:54 ` Emil Velikov
2020-06-16 17:16 ` Daniel Vetter
2020-06-24 7:18 ` Daniel Vetter
2020-06-12 16:00 ` [PATCH 8/8] drm/tiny/repaper: Drop edp->enabled Daniel Vetter
2020-06-13 13:43 ` Noralf Trønnes
2020-06-24 7:15 ` Daniel Vetter
2020-06-24 9:42 ` [PATCH 1/8] drm/atomic-helper: reset vblank on crtc reset Maxime Ripard
2020-07-02 11:27 ` Laurent Pinchart
2020-07-02 11:40 ` Daniel Vetter
2020-08-06 6:43 ` Tetsuo Handa
2020-08-06 6:57 ` daniel
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