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path: root/drivers/video/savage/savagefb_driver.c
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Diffstat (limited to 'drivers/video/savage/savagefb_driver.c')
-rw-r--r--drivers/video/savage/savagefb_driver.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index 4afa30522fdb..d952bf3199a6 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -384,6 +384,19 @@ SavageSetup2DEngine(struct savagefb_par *par)
384 BCI_SEND(0); 384 BCI_SEND(0);
385 BCI_SEND(BCI_CMD_SETREG | (1 << 16) | BCI_GBD2); 385 BCI_SEND(BCI_CMD_SETREG | (1 << 16) | BCI_GBD2);
386 BCI_SEND(GlobalBitmapDescriptor); 386 BCI_SEND(GlobalBitmapDescriptor);
387
388 /*
389 * I don't know why, sending this twice fixes the intial black screen,
390 * prevents X from crashing at least in Toshiba laptops with SavageIX.
391 * --Tony
392 */
393 par->bci_ptr = 0;
394 par->SavageWaitFifo(par, 4);
395
396 BCI_SEND(BCI_CMD_SETREG | (1 << 16) | BCI_GBD1);
397 BCI_SEND(0);
398 BCI_SEND(BCI_CMD_SETREG | (1 << 16) | BCI_GBD2);
399 BCI_SEND(GlobalBitmapDescriptor);
387} 400}
388 401
389static void savagefb_set_clip(struct fb_info *info) 402static void savagefb_set_clip(struct fb_info *info)