diff options
| -rw-r--r-- | src/i830_driver.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/i830_driver.c b/src/i830_driver.c index ee39a1b9..e5e5fd7a 100644 --- a/src/i830_driver.c +++ b/src/i830_driver.c @@ -880,7 +880,6 @@ i830_xf86crtc_resize (ScrnInfoPtr scrn, int width, int height) i830_memory *new_front, *old_front; Bool tiled; ScreenPtr screen = screenInfo.screens[scrn->scrnIndex]; - pointer data = NULL; scrn->displayWidth = i830_pad_drawable_width(width, i830->cpp); tiled = i830_tiled_width(i830, &scrn->displayWidth, i830->cpp); @@ -900,15 +899,15 @@ i830_xf86crtc_resize (ScrnInfoPtr scrn, int width, int height) i830_set_pixmap_bo(screen->GetScreenPixmap(screen), new_front->bo); scrn->fbOffset = i830->front_buffer->offset; - if (!new_front->bo) - data = i830->FbBase + scrn->fbOffset; + screen->ModifyPixmapHeader(screen->GetScreenPixmap(screen), width, height, -1, -1, scrn->displayWidth * i830->cpp, - data); + i830->FbBase + scrn->fbOffset); + /* ick. xf86EnableDisableFBAccess smashes the screen pixmap devPrivate, * so update the value it uses */ - scrn->pixmapPrivate.ptr = data; + scrn->pixmapPrivate.ptr = i830->FbBase + scrn->fbOffset; xf86DrvMsg(scrn->scrnIndex, X_INFO, "New front buffer at 0x%lx\n", i830->front_buffer->offset); i830_set_new_crtc_bo(scrn); @@ -2719,6 +2718,12 @@ I830ScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv) if (pScrn->virtualX > pScrn->displayWidth) pScrn->displayWidth = pScrn->virtualX; + /* If the front buffer is not a BO, we need to + * set the initial framebuffer pixmap to point at + * it + */ + pScrn->fbOffset = pI830->front_buffer->offset; + DPRINTF(PFX, "assert( if(!fbScreenInit(pScreen, ...) )\n"); if (!fbScreenInit(pScreen, pI830->FbBase + pScrn->fbOffset, pScrn->virtualX, pScrn->virtualY, |