This patchset adds various helpers that was originally part of the tinydrm patchset.
Essentially it adds 3 functions: - drm_fb_cma_create_with_funcs() CMA backed framebuffer supporting a dirty() callback. - drm_simple_display_pipe_init() Plane, crtc and encoder are collapsed into one entity. - drm_panel_connector_create() Create a simple connector for a panel.
Noralf Trønnes (4): drm/fb-cma-helper: Add function drm_fb_cma_create_with_funcs() drm: Make drm_encoder_helper_funcs optional drm: Add helper for simple display pipeline drm/panel: Add helper for simple panel connector
drivers/gpu/drm/Kconfig | 7 ++ drivers/gpu/drm/Makefile | 2 + drivers/gpu/drm/drm_atomic_helper.c | 11 ++- drivers/gpu/drm/drm_crtc_helper.c | 41 +++++++-- drivers/gpu/drm/drm_fb_cma_helper.c | 29 ++++-- drivers/gpu/drm/drm_panel_helper.c | 117 ++++++++++++++++++++++++ drivers/gpu/drm/drm_simple_kms_helper.c | 157 ++++++++++++++++++++++++++++++++ drivers/gpu/drm/panel/Kconfig | 7 ++ include/drm/drm_fb_cma_helper.h | 3 + include/drm/drm_panel_helper.h | 20 ++++ include/drm/drm_simple_kms_helper.h | 88 ++++++++++++++++++ 11 files changed, 466 insertions(+), 16 deletions(-) create mode 100644 drivers/gpu/drm/drm_panel_helper.c create mode 100644 drivers/gpu/drm/drm_simple_kms_helper.c create mode 100644 include/drm/drm_panel_helper.h create mode 100644 include/drm/drm_simple_kms_helper.h
-- 2.2.2