talos-op-linux/drivers/char/drm/ati_pcigart.c, branch master

drm: reorganise drm tree to be more future proof.

2008-07-14T00:45:01+00:00

With the coming of kernel based modesetting and the memory manager stuff, the everything in one directory approach was getting very ugly and starting to be unmanageable. This restructures the drm along the lines of other kernel components. It creates a drivers/gpu/drm directory and moves the hw drivers into subdirectores. It moves the includes into an include/drm, and sets up the unifdef for the userspace headers we should be exporting. Signed-off-by: Dave Airlie

drm: pcigart use proper pci map interfaces.

2008-06-19T01:27:23+00:00

Switch to using more correct pci dma mapping interfaces. Signed-off-by: Dave Airlie

drm: Remove unneeded dma sync in ATI pcigart alloc

2008-04-26T07:48:21+00:00

Now that the ATI pcigart code uses dma_alloc_coherent, we don't need the dma_sync_single_for_device() that we used to have here. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Dave Airlie

drm: fix for non-coherent DMA PowerPC

2008-03-29T21:57:57+00:00

This patch fixes bits of the DRM so to make the radeon DRI work on non-cache coherent PCI DMA variants of the PowerPC processors. It moves the few places that needs change to wrappers to that other architectures with similar issues can easily add their own changes to those wrappers, at least until we have more useful generic kernel API. Signed-off-by: Benjamin Herrenschmidt Cc: "David S. Miller" Cc: "Luck, Tony" Signed-off-by: Andrew Morton Signed-off-by: Dave Airlie

drivers/char/drm/ati_pcigart.c: fix printk warning

2008-03-28T21:45:21+00:00

drivers/char/drm/ati_pcigart.c: In function 'drm_ati_pcigart_init': drivers/char/drm/ati_pcigart.c:125: warning: format '%08X' expects type 'unsigned int', but argument 3 has type 'dma_addr_t' Cc: Dave Airlie Cc: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drm/ati_pcigart: fix the PCIGART to use drm_pci to allocate GART table.

2008-03-17T00:24:24+00:00

This fixes a problem on 64-bit with 4GB with ATI RS690 chipsets. It makes sure the pcigart table is allocated in coherent memory for DMA operations. Signed-off-by: Dave Airlie

drm: cleanup DRM_DEBUG() parameters

2008-02-07T05:09:39+00:00

As DRM_DEBUG macro already prints out the __FUNCTION__ string (see drivers/char/drm/drmP.h), it is not worth doing this again. At some other places the ending "\n" was added. airlied:- I cleaned up a few that this patch missed also Signed-off-by: Dave Airlie

drm: detypedeffing continues...

2007-07-11T06:53:40+00:00

Signed-off-by: Dave Airlie

drm: remove drm_file_t, drm_device_t and drm_head_t typedefs

2007-07-11T05:53:27+00:00

some drivers still todo. Signed-off-by: Dave Airlie

drm/radeon: upgrade to 1.27 - make PCI GART more flexible

2007-05-08T05:19:23+00:00

radeon: make PCI GART aperture size variable, but making table size variable This is precursor to getting a TTM backend for this stuff, and also allows the PCI table to be allocated at fb 0 radeon: add support for reverse engineered xpress200m The IGPGART setup code was traced using mmio-trace on fglrx by myself and Phillip Ezolt on dri-devel. This code doesn't let the 3D driver work properly as the card has no vertex shader support. Thanks to Matthew Garrett + Ubuntu for providing me some hardware to do this work on. Signed-off-by: Dave Airlie