This series supports common bridge support for Samsung MIPI DSIM which is used in Exynos and i.MX8MM SoC's. Previous v4 can be available here [1], repo on linux-next [2] and Engicam i.Core MX8M Mini SoM boot log [3]. The final bridge supports both the Exynos and i.MX8MM DSI devices. Changes for v3: * bridge changes to support multi-arch * updated and clear commit messages * add hw_type via plat data * removed unneeded quirk * rebased on linux-next Changes for v4: * include Inki Dae in MAINTAINERS * remove dsi_driver probe in exynos_drm_drv to support multi-arch build * update init handling to ensure host init done on first cmd transfer Changes for v3: * fix the mult-arch build * fix dsi host init * updated commit messages Changes for v2: * fix bridge handling * fix dsi host init * correct the commit messages Patch 0001: Restore proper bridge chain in exynos_dsi Patch 0002: Samsung DSIM bridge Patch 0003: PHY optional Patch 0004: OF-graph or Child node lookup Patch 0005: DSI host initialization Patch 0006: atomic check Patch 0007: PMS_P offset via plat data Patch 0008: atomic_get_input_bus_fmts Patch 0009: input_bus_flags Patch 0010: document fsl,imx8mm-mipi-dsim Patch 0011: add i.MX8MM DSIM support [3] https://gist.github.com/openedev/22b2d63b30ade0ba55ab414a2f47aaf0 [2] https://github.com/openedev/kernel/tree/imx8mm-dsi-v5 [1] https://patchwork.kernel.org/project/dri-devel/cover/20220829184031.1863663-1-jagan@xxxxxxxxxxxxxxxxxxxx/ Any inputs? Jagan. Jagan Teki (10): drm: bridge: Add Samsung DSIM bridge driver drm: bridge: samsung-dsim: Lookup OF-graph or Child node devices drm: bridge: samsung-dsim: Mark PHY as optional drm: bridge: samsung-dsim: Handle proper DSI host initialization drm: bridge: samsung-dsim: Add atomic_check drm: bridge: samsung-dsim: Add platform PLL_P (PMS_P) offset drm: bridge: samsung-dsim: Add atomic_get_input_bus_fmts drm: bridge: samsung-dsim: Add input_bus_flags dt-bindings: display: exynos: dsim: Add NXP i.MX8MM support drm: bridge: samsung-dsim: Add i.MX8MM support Marek Szyprowski (1): drm: exynos: dsi: Restore proper bridge chain order .../bindings/display/exynos/exynos_dsim.txt | 1 + MAINTAINERS | 9 + drivers/gpu/drm/bridge/Kconfig | 12 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/samsung-dsim.c | 1840 +++++++++++++++++ drivers/gpu/drm/exynos/Kconfig | 1 + drivers/gpu/drm/exynos/exynos_drm_dsi.c | 1766 +--------------- include/drm/bridge/samsung-dsim.h | 115 ++ 8 files changed, 2092 insertions(+), 1653 deletions(-) create mode 100644 drivers/gpu/drm/bridge/samsung-dsim.c create mode 100644 include/drm/bridge/samsung-dsim.h -- 2.25.1
