Ping. Benoit Benoit Parrot <bparrot@xxxxxx> wrote on Fri [2018-Oct-12 15:16:55 -0500]: > This patch series adds virtual-plane support to omapdrm driver to allow the use > of display wider than 2048 pixels. > > In order to do so we introduce the concept of hw_overlay which can then be > dynamically allocated to a plane. When the requested output width exceed what > be supported by one overlay a second is then allocated if possible to handle > display wider then 2048. > > This series replaces an earlier series which was DT based and using statically > allocated resources. > > This implementation is inspired from the work done in msm/disp/mdp5 > driver. > > Benoit Parrot (8): > drm/omap: Add ability to check if requested plane modes can be > supported > drm/omap: Add ovl checking funcs to dispc_ops > drm/omap: introduce omap_hw_overlay > drm/omap: omap_plane: subclass drm_plane_state > drm/omap: Add global state as a private atomic object > drm/omap: dynamically assign hw overlays to planes > drm/omap: add plane_atomic_print_state support > drm/omap: Add a 'right overlay' to plane state > > drivers/gpu/drm/omapdrm/Makefile | 1 + > drivers/gpu/drm/omapdrm/dss/dispc.c | 32 +++ > drivers/gpu/drm/omapdrm/dss/omapdss.h | 6 + > drivers/gpu/drm/omapdrm/omap_drv.c | 196 ++++++++++++++++- > drivers/gpu/drm/omapdrm/omap_drv.h | 30 +++ > drivers/gpu/drm/omapdrm/omap_fb.c | 33 ++- > drivers/gpu/drm/omapdrm/omap_fb.h | 4 +- > drivers/gpu/drm/omapdrm/omap_overlay.c | 257 ++++++++++++++++++++++ > drivers/gpu/drm/omapdrm/omap_overlay.h | 41 ++++ > drivers/gpu/drm/omapdrm/omap_plane.c | 374 ++++++++++++++++++++++++++++----- > drivers/gpu/drm/omapdrm/omap_plane.h | 1 + > 11 files changed, 922 insertions(+), 53 deletions(-) > create mode 100644 drivers/gpu/drm/omapdrm/omap_overlay.c > create mode 100644 drivers/gpu/drm/omapdrm/omap_overlay.h > > -- > 2.9.0 > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
