diff options
| author |   Jonathan Liu <net147@gmail.com> | 2013-05-31 10:07:34 +0000 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-06-04 11:38:51 +0100 |
| commit | dc8ad21502549b33b4c59c31df66d15d2f656df7 (patch) | |
| tree | 3074313bdba925e251944df5988e801a9a4035d1 /meta/recipes-graphics/xorg-driver | |
| parent | 4fe2b01bfd2831b002e7138dadbc0437df6e9ed6 (diff) | |
| download | openembedded-core-dc8ad21502549b33b4c59c31df66d15d2f656df7.tar.gz | |
xf86-video-modesetting: backport fix for graphics corruption
This fixes graphics corruption that can occur when using 32 bpp pixmaps
with 24 bpp framebuffer.
Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-graphics/xorg-driver')
| -rw-r--r-- | meta/recipes-graphics/xorg-driver/xf86-video-modesetting/support-32-bpp-pixmaps-when-24-bpp-fb-is-used.patch | 31 | ||||
| -rw-r--r-- | meta/recipes-graphics/xorg-driver/xf86-video-modesetting_0.7.0.bb | 2 |
2 files changed, 33 insertions, 0 deletions
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 0000000000..c3517572e5 --- /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 <net147@gmail.com> + +From cba29fd8c2f605ed66718aa3a6b5833deb5d4cf9 Mon Sep 17 00:00:00 2001 +From: Maarten Lankhorst <maarten.lankhorst@canonical.com> +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 <maarten.lankhorst@canonical.com> +--- + 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 e45703fcf1..9f434025b0 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" |