This serie finnally reworks the drm/meson driver by extracting the encoders in their own file and moves to bridge-only callbacks.
This permits passing the ATTACH_NO_CONNECTOR bridge attach flag and finally use the CVBS & HDMI display-connector driver.
This will ease Martin Blumenstingl writing the HDMI transceiver driver for the older Meson8/8b SoCs, and sets the proper architecture for the work in progress MIPI-DSI support.
Finally, this serie will path the way to a removal of the device component and use the drmm memory management.
Changes since v1 at [1]; - patch 1: added sam's review tag, fixed include order, fixed doc wording - patch 2: added sam's ack tag, switched to dev_dbg() - patch 3: moved mode_set to atomic_enable, removed DRM_DEBUG, fixed include order - patch 4: added sam's ack tag & applied to drm-misc-next - patch 5 & 6: added sam's ack tag - patch 7: added sam's review tag, stopped saving connector, moved mode_set to atomic_enable, added missing atomic state callbacks, fixed include order, switched to dev_dbg/dev_err
[1] https://lore.kernel.org/r/20211014152606.2289528-1-narmstrong@baylibre.com
Neil Armstrong (6): drm/bridge: display-connector: implement bus fmts callbacks drm/meson: remove useless recursive components matching drm/meson: split out encoder from meson_dw_hdmi drm/meson: encoder_hdmi: switch to bridge DRM_BRIDGE_ATTACH_NO_CONNECTOR drm/meson: rename venc_cvbs to encoder_cvbs drm/meson: encoder_cvbs: switch to bridge with ATTACH_NO_CONNECTOR
drivers/gpu/drm/bridge/display-connector.c | 86 ++++ drivers/gpu/drm/meson/Kconfig | 2 + drivers/gpu/drm/meson/Makefile | 3 +- drivers/gpu/drm/meson/meson_drv.c | 71 ++- drivers/gpu/drm/meson/meson_dw_hdmi.c | 342 +------------ drivers/gpu/drm/meson/meson_encoder_cvbs.c | 291 +++++++++++ ...meson_venc_cvbs.h => meson_encoder_cvbs.h} | 2 +- drivers/gpu/drm/meson/meson_encoder_hdmi.c | 452 ++++++++++++++++++ drivers/gpu/drm/meson/meson_encoder_hdmi.h | 12 + drivers/gpu/drm/meson/meson_venc_cvbs.c | 293 ------------ 10 files changed, 894 insertions(+), 660 deletions(-) create mode 100644 drivers/gpu/drm/meson/meson_encoder_cvbs.c rename drivers/gpu/drm/meson/{meson_venc_cvbs.h => meson_encoder_cvbs.h} (92%) create mode 100644 drivers/gpu/drm/meson/meson_encoder_hdmi.c create mode 100644 drivers/gpu/drm/meson/meson_encoder_hdmi.h delete mode 100644 drivers/gpu/drm/meson/meson_venc_cvbs.c
base-commit: f6632721cd6231e1bf28b5317dcc7543e43359f7