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Commit d34d7ae2 authored by Dave Airlie's avatar Dave Airlie Committed by Linus Torvalds
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[PATCH] drm fixup pci gart settings 



Fix the PCIGART increment and add a cpu_to_le32 for ppc (untested)

Paulus was unsure if we need to cpu_to_le32 but the old code was definitely
wrong, so make it consistent and let the PPC guys figure it out later.

Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 969e9afd

drivers/char/drm/ati_pcigart.c

+2 −2
Original line number Diff line number Diff line
@@ -203,10 +203,10 @@ int drm_ati_pcigart_init(drm_device_t * dev, drm_ati_pcigart_info * gart_info) 


		for (j = 0; j < (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE); j++) {

			if (gart_info->is_pcie)

				*pci_gart = (cpu_to_le32(page_base) >> 8) | 0xc;

				*pci_gart = cpu_to_le32((page_base >> 8) | 0xc);

			else

				*pci_gart = cpu_to_le32(page_base);

			*pci_gart++;

			pci_gart++;

			page_base += ATI_PCIGART_PAGE_SIZE;

		}

	}