Attachment 53075 Details for Bug 33929 – check for xserver 1.9.4.901 to enable tiling by default

[patch] check for xserver 1.9.4.901 to enable tiling by default

0001-check-for-xserver-1.9.4.901-to-enable-tiling-by-defa.patch (text/plain), 1.21 KB, created by Alex Deucher on 2011-11-02 12:16:47 UTC

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Creator: Alex Deucher

Created: 2011-11-02 12:16:47 UTC

Size: 1.21 KB

patch

obsolete

>From e47a8b2e882c7f76c1de6e4d0d09e51bfbedf034 Mon Sep 17 00:00:00 2001
>From: Alex Deucher <alexdeucher@gmail.com>
>Date: Thu, 20 Oct 2011 11:11:35 -0400
>Subject: [PATCH] check for xserver 1.9.4.901 to enable tiling by default
>
>Previous xservers had a bug in the EXA code which caused
>display corruption in some cases.
>
>See:
>https://bugs.freedesktop.org/show_bug.cgi?id=33929
>
>Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
>---
> src/radeon_kms.c |    7 ++++++-
> 1 files changed, 6 insertions(+), 1 deletions(-)
>
>diff --git a/src/radeon_kms.c b/src/radeon_kms.c
>index 32065fb..e470617 100644
>--- a/src/radeon_kms.c
>+++ b/src/radeon_kms.c
>@@ -677,8 +677,13 @@ Bool RADEONPreInit_KMS(ScrnInfoPtr pScrn, int flags)
> #ifdef EXA_MIXED_PIXMAPS
>     /* don't enable tiling if accel is not enabled */
>     if (!info->r600_shadow_fb) {
>-	Bool colorTilingDefault = info->ChipFamily >= CHIP_FAMILY_R300 &&
>+	Bool colorTilingDefault =
>+#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,9,4,901,0)
>+	    info->ChipFamily >= CHIP_FAMILY_R300 &&
> 	    info->ChipFamily <= CHIP_FAMILY_CAYMAN;
>+#else
>+	FALSE;
>+#endif
> 
> 	if (info->ChipFamily >= CHIP_FAMILY_R600) {
> 	    /* set default group bytes, overridden by kernel info below */
>-- 
>1.7.1.1
>

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Attachments on bug 33929: 43027 | 43028 | 43029 | 43030 | 43031 | 43095 | 53075

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