mbox series

[0/5] drm/msm: add MSM_BO_CACHED_COHERENT (and related changes)

Message ID 20210423190833.25319-1-jonathan@marek.ca (mailing list archive)
Headers show
Series drm/msm: add MSM_BO_CACHED_COHERENT (and related changes) | expand

Message

Jonathan Marek April 23, 2021, 7:08 p.m. UTC 
Add support for MSM_BO_CACHED_COHERENT, a coherent version of MSM_BO_CACHED
which is implemented by setting the IOMMU_CACHE flag.

Jonathan Marek (5):
  drm/msm: remove unnecessary mmap logic for cached BOs
  drm/msm: replace MSM_BO_UNCACHED with MSM_BO_WC for internal objects
  drm/msm: use the right pgprot when mapping BOs in the kernel
  drm/msm: add MSM_BO_CACHED_COHERENT
  drm/msm: deprecate MSM_BO_UNCACHED (map as writecombine instead)

 drivers/gpu/drm/msm/adreno/a5xx_gpu.c       |  4 +--
 drivers/gpu/drm/msm/adreno/a5xx_power.c     |  2 +-
 drivers/gpu/drm/msm/adreno/a5xx_preempt.c   |  4 +--
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c       |  2 +-
 drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c |  2 +-
 drivers/gpu/drm/msm/adreno/adreno_device.c  |  1 +
 drivers/gpu/drm/msm/adreno/adreno_gpu.c     |  2 +-
 drivers/gpu/drm/msm/dsi/dsi_host.c          |  2 +-
 drivers/gpu/drm/msm/msm_drv.c               |  3 +-
 drivers/gpu/drm/msm/msm_drv.h               |  1 +
 drivers/gpu/drm/msm/msm_gem.c               | 34 ++++++++++-----------
 include/uapi/drm/msm_drm.h                  |  7 ++---
 12 files changed, 33 insertions(+), 31 deletions(-)