From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pb0-f51.google.com (mail-pb0-f51.google.com [209.85.160.51]) by mail.openembedded.org (Postfix) with ESMTP id C6F7B608F7 for ; Fri, 31 May 2013 09:53:52 +0000 (UTC) Received: by mail-pb0-f51.google.com with SMTP id jt11so1931209pbb.38 for ; Fri, 31 May 2013 02:53:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer; bh=6rv8nn0a7KplzC5cLvc/RdyJFmcG/TKNjlzGo6l4/Nk=; b=EqR0ItpgzFCarp6AJ0kKsPSW5nq/FhBWNHWJ2lM8Vp8cbtoIfHwdHRy3Ns0xjJhG9L 7t1JxnhSh3KNBogNDy6kYNLClN9wIgUgaDiu913HG3MbHumGkyD0IeRopnreF4qVSSvU QIm2TWNamBDU0vH/Lc4cvqwUYhHMOklE8436dP4S37H2XcdxZaBmeLiViVVNiLYZp1mV N05gVm5t2YMBj8KSrDYCG2ddI9Kp8InB4la81JWK4lhYUYLSW4no4ibOAwRkyu7XaJRn la8askjHeY3SM6b4Nj7sBYpIBD1uLCFrCyMS23iEeHwrGv9a748Ol0NB0xHqzJJJNAI8 RGbA== X-Received: by 10.66.20.66 with SMTP id l2mr12495685pae.205.1369994033927; Fri, 31 May 2013 02:53:53 -0700 (PDT) Received: from 60-242-179-244.static.tpgi.com.au (60-242-179-244.static.tpgi.com.au. [60.242.179.244]) by mx.google.com with ESMTPSA id ag4sm46016339pbc.20.2013.05.31.02.53.51 for (version=TLSv1.2 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 31 May 2013 02:53:53 -0700 (PDT) From: Jonathan Liu To: openembedded-core@lists.openembedded.org Date: Fri, 31 May 2013 20:07:34 +1000 Message-Id: <1369994854-22597-1-git-send-email-net147@gmail.com> X-Mailer: git-send-email 1.8.3 Subject: [PATCH] xf86-video-modesetting: backport fix for graphics corruption X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 31 May 2013 09:53:52 -0000 This fixes graphics corruption that can occur when using 32 bpp pixmaps with 24 bpp framebuffer. Signed-off-by: Jonathan Liu --- ...ort-32-bpp-pixmaps-when-24-bpp-fb-is-used.patch | 31 ++++++++++++++++++++++ .../xorg-driver/xf86-video-modesetting_0.7.0.bb | 2 ++ 2 files changed, 33 insertions(+) create mode 100644 meta/recipes-graphics/xorg-driver/xf86-video-modesetting/support-32-bpp-pixmaps-when-24-bpp-fb-is-used.patch diff --git a/meta/recipes-graphics/xorg-driver/xf86-video-modesetting/support-32-bpp-pixmaps-when-24-bpp-fb-is-used.patch b/meta/recipes-graphics/xorg-driver/xf86-video-modesetting/support-32-bpp-pixmaps-when-24-bpp-fb-is-used.patch new file mode 100644 index 0000000..c351757 --- /dev/null +++ b/meta/recipes-graphics/xorg-driver/xf86-video-modesetting/support-32-bpp-pixmaps-when-24-bpp-fb-is-used.patch @@ -0,0 +1,31 @@ +Upstream-Status: Backport +Signed-off-by: Jonathan Liu + +From cba29fd8c2f605ed66718aa3a6b5833deb5d4cf9 Mon Sep 17 00:00:00 2001 +From: Maarten Lankhorst +Date: Wed, 3 Apr 2013 12:08:44 +0200 +Subject: [PATCH] support 32 bpp pixmaps when 24 bpp fb is used. + +Fixes background corruption in ubuntu. + +Signed-off-by: Maarten Lankhorst +--- + src/driver.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/driver.c b/src/driver.c +index 06d6d53..742aadd 100644 +--- a/src/driver.c ++++ b/src/driver.c +@@ -650,7 +650,7 @@ PreInit(ScrnInfoPtr pScrn, int flags) + #endif + drmmode_get_default_bpp(pScrn, &ms->drmmode, &defaultdepth, &defaultbpp); + if (defaultdepth == 24 && defaultbpp == 24) +- bppflags = Support24bppFb; ++ bppflags = SupportConvert32to24 | Support24bppFb; + else + bppflags = PreferConvert24to32 | SupportConvert24to32 | Support32bppFb; + +-- +1.8.3 + diff --git a/meta/recipes-graphics/xorg-driver/xf86-video-modesetting_0.7.0.bb b/meta/recipes-graphics/xorg-driver/xf86-video-modesetting_0.7.0.bb index e45703f..9f43402 100644 --- a/meta/recipes-graphics/xorg-driver/xf86-video-modesetting_0.7.0.bb +++ b/meta/recipes-graphics/xorg-driver/xf86-video-modesetting_0.7.0.bb @@ -3,5 +3,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=5e53d3fcadb1c23d122ad63cb099a918" DESCRIPTION = "X.Org X server -- modesetting display driver" +SRC_URI += "file://support-32-bpp-pixmaps-when-24-bpp-fb-is-used.patch" + SRC_URI[md5sum] = "38e64eb09cef9bdf1de400bbe9818321" SRC_URI[sha256sum] = "2bc55f776eaee7b4e13df13238d36c4facf1cdca095a11519baf2376f5c996ac" -- 1.8.3