Attachment 27249 Details for Bug 19578 – i945 UMS vt switch fix

[patch] i945 UMS vt switch fix

i945-ums-vt-switch-testing.patch (text/plain), 1.08 KB, created by Wang Zhenyu on 2009-06-30 00:09:35 UTC

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Creator: Wang Zhenyu

Created: 2009-06-30 00:09:35 UTC

Size: 1.08 KB

patch

obsolete

>diff --git a/src/i830_display.c b/src/i830_display.c
>index a7eafb9..49c214c 100644
>--- a/src/i830_display.c
>+++ b/src/i830_display.c
>@@ -1257,6 +1265,7 @@ i830_crtc_dpms(xf86CrtcPtr crtc, int mode)
> 	if ((pipe == 0) && (pI830->quirk_flag & QUIRK_PIPEA_FORCE))
> 	    disable_pipe = FALSE;
> 	i830_crtc_disable(crtc, disable_pipe);
>+	intel_crtc->enabled = FALSE;
> 	break;
>     }
> 
>diff --git a/src/i830_driver.c b/src/i830_driver.c
>index bd7a32c..26b8694 100644
>--- a/src/i830_driver.c
>+++ b/src/i830_driver.c
>@@ -2782,9 +2783,6 @@ I830ScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
>    }
>    i830_init_bufmgr(pScrn);
> 
>-   if (!pI830->use_drm_mode)
>-       I830SwapPipes(pScrn);
>-
>    pScrn->fbOffset = pI830->front_buffer->offset;
> 
>    if (!pI830->use_drm_mode) {
>@@ -3073,6 +3071,9 @@ I830EnterVT(int scrnIndex, int flags)
> 
>    /* Get the hardware into a known state if needed */
>    if (!pI830->use_drm_mode) {
>+
>+       I830SwapPipes(pScrn);
>+
>        /* Disable outputs */
>        for (i = 0; i < xf86_config->num_output; i++) {
> 	   xf86OutputPtr   output = xf86_config->output[i];

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