[PATCH 0/3] drm/dp: Move DisplayPort helpers into own module

[Thomas Zimmermann]

Split-off DisplayPort functions from KMS helper library and move them
into their own module. Reduces the size of drm_kms_helper.ko by ~50%.

This patchset is part of an on-going effort to reduce the minimum
binary size of the DRM core and helpers. It's helpful for systems with
early-boot DRM graphics, which requires DRM to be linked into the
kernel image.

Thomas Zimmermann (3):
  drm/dp_mst: Remove trailing whitespace.
  drm/dp: Move DP declarations into separate header file
  drm/dp: Move DisplayPort helpers into separate helper module

 drivers/gpu/drm/Kconfig                       |  8 ++++++
 drivers/gpu/drm/Makefile                      | 14 ++++++----
 drivers/gpu/drm/bridge/Kconfig                |  4 +++
 drivers/gpu/drm/bridge/analogix/Kconfig       |  2 ++
 drivers/gpu/drm/bridge/cadence/Kconfig        |  1 +
 drivers/gpu/drm/drm_crtc_helper_internal.h    | 27 ------------------
 drivers/gpu/drm/{drm_dp_helper.c => drm_dp.c} |  2 +-
 drivers/gpu/drm/drm_dp_aux_dev.c              |  2 +-
 drivers/gpu/drm/drm_dp_helper_internal.h      | 28 +++++++++++++++++++
 drivers/gpu/drm/drm_dp_helper_mod.c           | 22 +++++++++++++++
 drivers/gpu/drm/drm_dp_mst_topology.c         |  4 +--
 drivers/gpu/drm/drm_kms_helper_common.c       | 14 ----------
 drivers/gpu/drm/i915/Kconfig                  |  1 +
 drivers/gpu/drm/msm/Kconfig                   |  1 +
 drivers/gpu/drm/nouveau/Kconfig               |  1 +
 drivers/gpu/drm/rockchip/Kconfig              |  1 +
 drivers/gpu/drm/tegra/Kconfig                 |  1 +
 drivers/gpu/drm/xlnx/Kconfig                  |  1 +
 18 files changed, 83 insertions(+), 51 deletions(-)
 rename drivers/gpu/drm/{drm_dp_helper.c => drm_dp.c} (99%)
 create mode 100644 drivers/gpu/drm/drm_dp_helper_internal.h
 create mode 100644 drivers/gpu/drm/drm_dp_helper_mod.c


base-commit: 3f422828221d9ceefcddef0be33561b1646a1cbe
prerequisite-patch-id: c2b2f08f0eccc9f5df0c0da49fa1d36267deb11d
prerequisite-patch-id: c67e5d886a47b7d0266d81100837557fda34cb24
--
2.34.1