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From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
To: dri-devel@lists.freedesktop.org
Cc: intel-gfx@lists.freedesktop.org
Subject: [PATCH 3/3] drm/atomic: add all affected planes in drm_atomic_helper_check_modeset
Date: Tue, 19 May 2015 16:41:03 +0200	[thread overview]
Message-ID: <1432046463-8711-3-git-send-email-maarten.lankhorst@linux.intel.com> (raw)
In-Reply-To: <1432046463-8711-1-git-send-email-maarten.lankhorst@linux.intel.com>

Drivers may need to recalculate plane state when a modeset occurs,
not reliably adding them might cause hard to debug bugs.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/drm_atomic_helper.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 2da8a16bb39e..4f5a427e9405 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -429,6 +429,10 @@ drm_atomic_helper_check_modeset(struct drm_device *dev,
 		if (ret != 0)
 			return ret;
 
+		ret = drm_atomic_add_affected_planes(state, crtc);
+		if (ret != 0)
+			return ret;
+
 		num_connectors = drm_atomic_connectors_for_crtc(state,
 								crtc);
 
-- 
2.1.0

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  parent reply	other threads:[~2015-05-19 14:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-19 14:41 [PATCH 1/3] drm/atomic: add commit_planes_on_crtc helper Maarten Lankhorst
2015-05-19 14:41 ` [PATCH 2/3] drm/atomic: add drm_atomic_add_affected_planes Maarten Lankhorst
2015-05-19 14:41 ` Maarten Lankhorst [this message]
2015-05-19 17:03 ` [Intel-gfx] [PATCH 1/3] drm/atomic: add commit_planes_on_crtc helper Daniel Vetter

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