A step towards having per-process pagetables, we need to be able to map a given buffer into multiple address spaces.
This is similar to Jordan's "drm/msm: get an iova from the address space instead of an id" patch, except split up into smaller steps, and fixing some issues with the non-IOMMU case.
Rob Clark (6): drm/msm/mdp5: kill pipe_lock drm/msm/mdp4+5: move aspace/id to base class drm/msm: pass address-space to _get_iova() and friends drm/msm: refactor how we handle vram carveout buffers drm/msm: support for an arbitrary number of address spaces drm/msm: remove address-space id
drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 8 +- drivers/gpu/drm/msm/adreno/a5xx_power.c | 5 +- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 6 +- drivers/gpu/drm/msm/dsi/dsi_host.c | 10 +- drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c | 9 +- drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c | 15 +-- drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h | 4 - drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c | 15 ++- drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c | 6 +- drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 11 +- drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h | 4 - drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 26 ++--- drivers/gpu/drm/msm/msm_drv.c | 13 --- drivers/gpu/drm/msm/msm_drv.h | 33 +++--- drivers/gpu/drm/msm/msm_fb.c | 15 ++- drivers/gpu/drm/msm/msm_fbdev.c | 4 +- drivers/gpu/drm/msm/msm_gem.c | 184 ++++++++++++++++++++---------- drivers/gpu/drm/msm/msm_gem.h | 4 +- drivers/gpu/drm/msm/msm_gem_submit.c | 4 +- drivers/gpu/drm/msm/msm_gpu.c | 8 +- drivers/gpu/drm/msm/msm_gpu.h | 1 - drivers/gpu/drm/msm/msm_kms.h | 3 + 22 files changed, 215 insertions(+), 173 deletions(-)