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From: Egbert Eich <eich@freedesktop.org>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH driver/intel] sna/cursor: Make sure hw cursors are disabled before disabling secondary planes
Date: Tue, 21 Jun 2016 19:34:34 +0200	[thread overview]
Message-ID: <1466530474-11587-1-git-send-email-eich@freedesktop.org> (raw)

When the hw cursors are not disabled before the cursor planes get disabled
we may lose the cursor later on. Thus make sure the cursors are disabled
before the cursor planes are.

Signed-off-by: Egbert Eich <eich@freedesktop.org>
---
 src/sna/sna_display.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c
index d790975..412c192 100644
--- a/src/sna/sna_display.c
+++ b/src/sna/sna_display.c
@@ -8081,6 +8081,9 @@ void sna_mode_check(struct sna *sna)
 	if (sna->mode.hidden)
 		return;
 
+        /* make sure the hw cursors are disabled before disabling
+	   the secondary planes which include the cursor plane */
+	sna_hide_cursors(sna->scrn);
 	disabled = sna_mode_disable_secondary_planes(sna);
 
 	/* Validate CRTC attachments and force consistency upon the kernel */
-- 
2.7.0

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             reply	other threads:[~2016-06-21 17:34 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-21 17:34 Egbert Eich [this message]
2016-06-21 20:25 ` [PATCH driver/intel] sna/cursor: Make sure hw cursors are disabled before disabling secondary planes Chris Wilson
2016-07-04 11:55   ` Egbert Eich
2016-06-22 12:34 ` ✗ Ro.CI.BAT: failure for " Patchwork

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