diff options
Diffstat (limited to 'drivers/video/intelfb/intelfbdrv.c')
-rw-r--r-- | drivers/video/intelfb/intelfbdrv.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c index bf62e6ed0382..80a09344f1aa 100644 --- a/drivers/video/intelfb/intelfbdrv.c +++ b/drivers/video/intelfb/intelfbdrv.c | |||
@@ -226,7 +226,7 @@ MODULE_DEVICE_TABLE(pci, intelfb_pci_table); | |||
226 | 226 | ||
227 | static int accel = 1; | 227 | static int accel = 1; |
228 | static int vram = 4; | 228 | static int vram = 4; |
229 | static int hwcursor = 1; | 229 | static int hwcursor = 0; |
230 | static int mtrr = 1; | 230 | static int mtrr = 1; |
231 | static int fixed = 0; | 231 | static int fixed = 0; |
232 | static int noinit = 0; | 232 | static int noinit = 0; |
@@ -609,15 +609,9 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent) | |||
609 | dinfo->accel = 0; | 609 | dinfo->accel = 0; |
610 | } | 610 | } |
611 | 611 | ||
612 | if (MB(voffset) < stolen_size) | ||
613 | offset = (stolen_size >> 12); | ||
614 | else | ||
615 | offset = ROUND_UP_TO_PAGE(MB(voffset))/GTT_PAGE_SIZE; | ||
616 | |||
617 | /* Framebuffer parameters - Use all the stolen memory if >= vram */ | 612 | /* Framebuffer parameters - Use all the stolen memory if >= vram */ |
618 | if (ROUND_UP_TO_PAGE(stolen_size) >= ((offset << 12) + MB(vram))) { | 613 | if (ROUND_UP_TO_PAGE(stolen_size) >= MB(vram)) { |
619 | dinfo->fb.size = ROUND_UP_TO_PAGE(stolen_size); | 614 | dinfo->fb.size = ROUND_UP_TO_PAGE(stolen_size); |
620 | dinfo->fb.offset = 0; | ||
621 | dinfo->fbmem_gart = 0; | 615 | dinfo->fbmem_gart = 0; |
622 | } else { | 616 | } else { |
623 | dinfo->fb.size = MB(vram); | 617 | dinfo->fb.size = MB(vram); |
@@ -648,6 +642,11 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent) | |||
648 | return -ENODEV; | 642 | return -ENODEV; |
649 | } | 643 | } |
650 | 644 | ||
645 | if (MB(voffset) < stolen_size) | ||
646 | offset = (stolen_size >> 12); | ||
647 | else | ||
648 | offset = ROUND_UP_TO_PAGE(MB(voffset))/GTT_PAGE_SIZE; | ||
649 | |||
651 | /* set the mem offsets - set them after the already used pages */ | 650 | /* set the mem offsets - set them after the already used pages */ |
652 | if (dinfo->accel) { | 651 | if (dinfo->accel) { |
653 | dinfo->ring.offset = offset + gtt_info.current_memory; | 652 | dinfo->ring.offset = offset + gtt_info.current_memory; |
@@ -662,10 +661,11 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent) | |||
662 | + (dinfo->cursor.size >> 12); | 661 | + (dinfo->cursor.size >> 12); |
663 | } | 662 | } |
664 | 663 | ||
664 | /* Allocate memories (which aren't stolen) */ | ||
665 | /* Map the fb and MMIO regions */ | 665 | /* Map the fb and MMIO regions */ |
666 | /* ioremap only up to the end of used aperture */ | 666 | /* ioremap only up to the end of used aperture */ |
667 | dinfo->aperture.virtual = (u8 __iomem *)ioremap_nocache | 667 | dinfo->aperture.virtual = (u8 __iomem *)ioremap_nocache |
668 | (dinfo->aperture.physical, (dinfo->fb.offset << 12) | 668 | (dinfo->aperture.physical, ((offset + dinfo->fb.offset) << 12) |
669 | + dinfo->fb.size); | 669 | + dinfo->fb.size); |
670 | if (!dinfo->aperture.virtual) { | 670 | if (!dinfo->aperture.virtual) { |
671 | ERR_MSG("Cannot remap FB region.\n"); | 671 | ERR_MSG("Cannot remap FB region.\n"); |
@@ -682,7 +682,6 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent) | |||
682 | return -ENODEV; | 682 | return -ENODEV; |
683 | } | 683 | } |
684 | 684 | ||
685 | /* Allocate memories (which aren't stolen) */ | ||
686 | if (dinfo->accel) { | 685 | if (dinfo->accel) { |
687 | if (!(dinfo->gtt_ring_mem = | 686 | if (!(dinfo->gtt_ring_mem = |
688 | agp_allocate_memory(bridge, dinfo->ring.size >> 12, | 687 | agp_allocate_memory(bridge, dinfo->ring.size >> 12, |
@@ -1484,7 +1483,7 @@ intelfb_cursor(struct fb_info *info, struct fb_cursor *cursor) | |||
1484 | #endif | 1483 | #endif |
1485 | 1484 | ||
1486 | if (!dinfo->hwcursor) | 1485 | if (!dinfo->hwcursor) |
1487 | return -ENXIO; | 1486 | return soft_cursor(info, cursor); |
1488 | 1487 | ||
1489 | intelfbhw_cursor_hide(dinfo); | 1488 | intelfbhw_cursor_hide(dinfo); |
1490 | 1489 | ||