[PATCH] drm: unify crtc,connector,encoder,fb debug printing

From: Jerome Glisse Unify debug printing so it easier to track what's happening while debugging. Signed-off-by: Jerome Glisse --- drivers/gpu/drm/drm_crtc.c| 20 +++-- drivers/gpu/drm/drm_crtc_helper.c | 44 2 files changed, 42 inser

[PATCH] agp: use scratch page on memory remove and at GATT creation

From: Jerome Glisse Convert most AGP chipset to use scratch page as default entries. This help avoiding GPU querying 0 address and trigger computer fault. With KMS and memory manager we bind/unbind AGP memory constantly and it seems that some GPU are still doing AGP traffic even after GPU report

[PATCH] agp: use scratch page on memory remove and at GATT creation V2

From: Jerome Glisse Convert most AGP chipset to use scratch page as default entries. This help avoiding GPU querying 0 address and trigger computer fault. With KMS and memory manager we bind/unbind AGP memory constantly and it seems that some GPU are still doing AGP traffic even after GPU report

[PATCH] drm/radeon/kms: avoid corner case issue with unmappable vram

From: Jerome Glisse We should not allocate any object into unmappable vram if we have no means to access them which on all GPU means having the CP running and on newer GPU having the blit utility working. This patch limit the vram allocation to visible vram until we have acceleration up and runn

[PATCH] drm/radeon/kms: avoid corner case issue with unmappable vram V2

From: Jerome Glisse We should not allocate any object into unmappable vram if we have no means to access them which on all GPU means having the CP running and on newer GPU having the blit utility working. This patch limit the vram allocation to visible vram until we have acceleration up and runn