47 lines
1.4 KiB
Diff
47 lines
1.4 KiB
Diff
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From: Michel Dänzer <michel.daenzer@amd.com>
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Date: Tue May 10 19:02:20 2016 +0900
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Subject: [PATCH 4/20]Enable DRI3 by default when building for Xorg >= 1.18.3
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Patch-mainline: Upstream
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Git-repo: git://anongit.freedesktop.org/xorg/driver/xf86-video-ati
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Git-commit: 1181b9c582f10b6c523e4b2988e2ce87ecf3d367
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References: bsc#990066
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Signed-off-by: Max Staudt <mstaudt@suse.de>
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Seems to work well enough in general now.
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Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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---
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man/radeon.man | 2 ++
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src/radeon_kms.c | 4 ++++
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2 files changed, 6 insertions(+)
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diff --git a/man/radeon.man b/man/radeon.man
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index 1acdc63..cacafb5 100644
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--- a/man/radeon.man
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+++ b/man/radeon.man
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@@ -270,6 +270,8 @@ Sea Islands.
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.BI "Option \*qDRI\*q \*q" integer \*q
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Define the maximum level of DRI to enable. Valid values are 2 for DRI2 or 3 for DRI3.
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The default is
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+.B 3 for DRI3
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+if the driver was compiled for Xorg >= 1.18.3, otherwise
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.B 2 for DRI2.
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.TP
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.BI "Option \*qEnablePageFlip\*q \*q" boolean \*q
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diff --git a/src/radeon_kms.c b/src/radeon_kms.c
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index f9abc09..0ced370 100644
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--- a/src/radeon_kms.c
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+++ b/src/radeon_kms.c
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@@ -1725,7 +1725,11 @@ Bool RADEONScreenInit_KMS(SCREEN_INIT_ARGS_DECL)
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}
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#endif
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+#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,18,3,0,0)
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+ value = TRUE;
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+#else
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value = FALSE;
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+#endif
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from = X_DEFAULT;
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if (!info->r600_shadow_fb) {
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