This patchset is based on exynos-drm-next-todo branch of Inki Dae's tree at: git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git I have just put up Rob's and Sean's idea of chaining up the bridges in code, and have implemented basic panel controls as a chained bridge. This works well with ptn3460 bridge chip on exynos5250-snow board. Still need to make use of standard list calls and figure out proper way of deleting the bridge chain. So, this is just a rough version. Ajay Kumar (3): [RFC V2 1/3] drm: implement chaining of drm bridges [RFC V2 2/3] drm/bridge: add a dummy panel driver to support lvds bridges [RFC V2 3/3] drm/bridge: ptn3460: support bridge chaining .../bindings/drm/bridge/bridge_panel.txt | 45 ++++ drivers/gpu/drm/bridge/Kconfig | 6 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/bridge_panel.c | 240 +++++++++++++++++++++ drivers/gpu/drm/bridge/ptn3460.c | 21 +- drivers/gpu/drm/drm_crtc.c | 13 +- include/drm/bridge/bridge_panel.h | 37 ++++ include/drm/drm_crtc.h | 2 + 8 files changed, 360 insertions(+), 5 deletions(-) create mode 100644 Documentation/devicetree/bindings/drm/bridge/bridge_panel.txt create mode 100644 drivers/gpu/drm/bridge/bridge_panel.c create mode 100644 include/drm/bridge/bridge_panel.h -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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