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[v4,0/2] drm/panfrost: drm_gem_map_offset() helper

Message ID 20190627155318.38053-1-steven.price@arm.com (mailing list archive)
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Series drm/panfrost: drm_gem_map_offset() helper | expand

Message

Steven Price June 27, 2019, 3:53 p.m. UTC 
Panfrost has a re-implementation of drm_gem_dumb_map_offset() with an
extra bug regarding the handling of imported buffers. However we don't
really want Panfrost calling _dumb functions because it's not a KMS
driver.

This series renames drm_gem_dumb_map_offset() to drop the '_dumb' and
updates Panfrost to use it rather than it's own implementation.

Previous versions:

v3: https://lore.kernel.org/lkml/20190520092306.27633-1-steven.price@arm.com
Changes since v3:
 * Add a comment to drm_gem_map_offset() explaining that it can be used
   with shmem clients as well as dumb clients.

v2: https://lore.kernel.org/lkml/20190516141447.46839-1-steven.price@arm.com/
Changes since v2:
 * Drop the shmem helper

v1: https://lore.kernel.org/lkml/20190513143244.16478-1-steven.price@arm.com/
Changes since v1:
 * Rename drm_gem_dumb_map_offset to drop _dumb
 * Add a shmem helper

Steven Price (2):
  drm/gem: Rename drm_gem_dumb_map_offset() to drm_gem_map_offset()
  drm/panfrost: Use drm_gem_map_offset()

 drivers/gpu/drm/drm_dumb_buffers.c      |  4 ++--
 drivers/gpu/drm/drm_gem.c               |  9 ++++++---
 drivers/gpu/drm/exynos/exynos_drm_gem.c |  3 +--
 drivers/gpu/drm/panfrost/panfrost_drv.c | 16 ++--------------
 include/drm/drm_gem.h                   |  4 ++--
 5 files changed, 13 insertions(+), 23 deletions(-)