mirror of
https://git.yoctoproject.org/poky
synced 2026-05-09 17:39:31 +00:00
Yu Ke
7b441c2f3f
(From OE-Core rev: 8afcc3551be8d608a2082ab7da7a6bfdba490f15) Signed-off-by: Yu Ke <ke.yu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
64 lines
1.7 KiB
Diff
64 lines
1.7 KiB
Diff
Upstream-Status: Pending
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Index: xorg-server-1.3.0.0/hw/kdrive/fbdev/fbdev.c
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===================================================================
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--- xorg-server-1.3.0.0.orig/hw/kdrive/fbdev/fbdev.c 2008-09-25 21:55:12.000000000 +0100
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+++ xorg-server-1.3.0.0/hw/kdrive/fbdev/fbdev.c 2008-09-25 21:55:46.000000000 +0100
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@@ -498,6 +498,7 @@
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KdScreenInfo *screen = pScreenPriv->screen;
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FbdevScrPriv *scrpriv = screen->driver;
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Bool wasEnabled = pScreenPriv->enabled;
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+ FbdevPriv *priv = screen->card->driver;
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FbdevScrPriv oldscr;
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int oldwidth;
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int oldheight;
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@@ -525,11 +526,46 @@
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oldheight = screen->height;
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oldmmwidth = pScreen->mmWidth;
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oldmmheight = pScreen->mmHeight;
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-
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+
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/*
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* Set new configuration
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*/
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-
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+
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+ if (newwidth != oldwidth || newheight != oldheight)
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+ {
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+ struct fb_var_screeninfo var;
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+ int k;
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+
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+ k = ioctl (priv->fd, FBIOGET_VSCREENINFO, &var);
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+
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+ if (k < 0)
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+ {
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+ ErrorF("Error with framebuffer ioctl FBIOGET_VSCREENINFO: %s", strerror (errno));
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+ return FALSE;
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+ }
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+
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+ var.xres = newwidth;
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+ var.yres = newheight;
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+ var.activate = FB_ACTIVATE_NOW;
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+
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+ k = ioctl (priv->fd, FBIOPUT_VSCREENINFO, &var);
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+
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+ if (k >= 0)
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+ {
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+ if ((k=ioctl(priv->fd, FBIOGET_FSCREENINFO, &priv->fix)) < 0)
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+ {
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+ perror("Error with framebuffer ioctl FIOGET_FSCREENINFO");
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+ close (priv->fd);
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+ return FALSE;
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+ }
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+ if ((k=ioctl(priv->fd, FBIOGET_VSCREENINFO, &priv->var)) < 0) {
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+ perror("Error framebuffer ioctl FIOGET_VSCREENINFO");
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+ close (priv->fd);
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+ return FALSE;
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+ }
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+ }
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+ }
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+
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scrpriv->randr = KdAddRotation (screen->randr, randr);
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KdOffscreenSwapOut (screen->pScreen);
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