This adds the plumbing for reading panel rotation from the devicetree and sets up adding a panel property for the panel orientation on Mediatek SoCs when a rotation is present. v2 changes: fixed build errors in i915 Derek Basehore (5): drm/panel: Add helper for reading DT rotation dt-bindings: display/panel: Expand rotation documentation drm/panel: Add attach/detach callbacks drm/connector: Split out orientation quirk detection drm/mtk: add panel orientation property .../bindings/display/panel/panel.txt | 32 +++++++++++ drivers/gpu/drm/drm_connector.c | 16 ++---- drivers/gpu/drm/drm_panel.c | 55 +++++++++++++++++++ drivers/gpu/drm/i915/vlv_dsi.c | 13 +++-- drivers/gpu/drm/mediatek/mtk_dsi.c | 8 +++ include/drm/drm_connector.h | 2 +- include/drm/drm_panel.h | 11 ++++ 7 files changed, 120 insertions(+), 17 deletions(-) -- 2.22.0.rc2.383.gf4fbbf30c2-goog
