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| author | Richard Purdie <richard@openedhand.com> | 2008-09-25 21:03:38 +0000 |
|---|---|---|
| committer | Richard Purdie <richard@openedhand.com> | 2008-09-25 21:03:38 +0000 |
| commit | 536e19f772eef4ccb026d2f151f188821f6b02ba (patch) | |
| tree | 91b97a21fe7f292128ee2d944a9cb360ece360ce /meta/packages/xorg-xserver/xserver-kdrive | |
| parent | 59754eed487b58f72e3ab5e01bbf92d8d4ce2386 (diff) | |
| download | openembedded-core-536e19f772eef4ccb026d2f151f188821f6b02ba.tar.gz openembedded-core-536e19f772eef4ccb026d2f151f188821f6b02ba.tar.bz2 openembedded-core-536e19f772eef4ccb026d2f151f188821f6b02ba.zip | |
xserver-kdrive: Feed xrandr calls to the framebuffer driver in case it can do better than software rotation
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5279 311d38ba-8fff-0310-9ca6-ca027cbcb966
Diffstat (limited to 'meta/packages/xorg-xserver/xserver-kdrive')
| -rw-r--r-- | meta/packages/xorg-xserver/xserver-kdrive/fbdev_xrandr_ioctl.patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/meta/packages/xorg-xserver/xserver-kdrive/fbdev_xrandr_ioctl.patch b/meta/packages/xorg-xserver/xserver-kdrive/fbdev_xrandr_ioctl.patch new file mode 100644 index 0000000000..a5c22a5efc --- /dev/null +++ b/meta/packages/xorg-xserver/xserver-kdrive/fbdev_xrandr_ioctl.patch @@ -0,0 +1,61 @@ +Index: xorg-server-1.3.0.0/hw/kdrive/fbdev/fbdev.c +=================================================================== +--- xorg-server-1.3.0.0.orig/hw/kdrive/fbdev/fbdev.c 2008-09-25 21:55:12.000000000 +0100 ++++ xorg-server-1.3.0.0/hw/kdrive/fbdev/fbdev.c 2008-09-25 21:55:46.000000000 +0100 +@@ -498,6 +498,7 @@ + KdScreenInfo *screen = pScreenPriv->screen; + FbdevScrPriv *scrpriv = screen->driver; + Bool wasEnabled = pScreenPriv->enabled; ++ FbdevPriv *priv = screen->card->driver; + FbdevScrPriv oldscr; + int oldwidth; + int oldheight; +@@ -525,11 +526,46 @@ + oldheight = screen->height; + oldmmwidth = pScreen->mmWidth; + oldmmheight = pScreen->mmHeight; +- ++ + /* + * Set new configuration + */ +- ++ ++ if (newwidth != oldwidth || newheight != oldheight) ++ { ++ struct fb_var_screeninfo var; ++ int k; ++ ++ k = ioctl (priv->fd, FBIOGET_VSCREENINFO, &var); ++ ++ if (k < 0) ++ { ++ ErrorF("Error with framebuffer ioctl FBIOGET_VSCREENINFO: %s", strerror (errno)); ++ return FALSE; ++ } ++ ++ var.xres = newwidth; ++ var.yres = newheight; ++ var.activate = FB_ACTIVATE_NOW; ++ ++ k = ioctl (priv->fd, FBIOPUT_VSCREENINFO, &var); ++ ++ if (k >= 0) ++ { ++ if ((k=ioctl(priv->fd, FBIOGET_FSCREENINFO, &priv->fix)) < 0) ++ { ++ perror("Error with framebuffer ioctl FIOGET_FSCREENINFO"); ++ close (priv->fd); ++ return FALSE; ++ } ++ if ((k=ioctl(priv->fd, FBIOGET_VSCREENINFO, &priv->var)) < 0) { ++ perror("Error framebuffer ioctl FIOGET_VSCREENINFO"); ++ close (priv->fd); ++ return FALSE; ++ } ++ } ++ } ++ + scrpriv->randr = KdAddRotation (screen->randr, randr); + + KdOffscreenSwapOut (screen->pScreen); |