Hi! This is a prototype extension of the series "R-Car D3 LVDS/HDMI support" that includes an up-port of the LVDS PLL support in the BSP. While this is prototype-quality code, there are in my judgment no serious hacks in it. The most significant deviation in behavior between this and the BSP code is that the LVDS PLL setup is not done in two steps, but in one go as the LVDS device is enabled. This was easier to implement, and works just as fine. Instructions for testing this are found at https://elinux.org/User:Uli/D3_HDMI_Test, including links to git trees based on renesas-drivers and drm-next, as well as config files for each. CU Uli Jacopo Mondi (1): drm: rcar-du: lvds: Handle LVDS interface reset Kieran Bingham (1): arm64: dts: renesas: r8a77995: Add LVDS support Koji Matsuoka (5): drm: rcar-du: Add clk_set_rate for external clock device drm: rcar-du: Fix digital RGB routing for R8A77995 drm/bridge: adv7511: Add max-clock, min-vrefresh options drm: rcar-du: Fix procedure for extal and dotclkin selection arm64: dts: r8a77995-draak: set external clock for DU Ulrich Hecht (3): drm: rcar-du: Add r8a77995 device support drm: rcar-du: lvds: LVDS PLL support arm64: dts: renesas: r8a77995-draak: add HDMI output arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 92 +++++++++- arch/arm64/boot/dts/renesas/r8a77995.dtsi | 56 ++++++ drivers/gpu/drm/bridge/adv7511/adv7511.h | 7 + drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 22 +++ drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 33 ++-- drivers/gpu/drm/rcar-du/rcar_du_crtc.h | 4 + drivers/gpu/drm/rcar-du/rcar_du_drv.c | 28 +++ drivers/gpu/drm/rcar-du/rcar_du_drv.h | 4 + drivers/gpu/drm/rcar-du/rcar_du_group.c | 18 +- drivers/gpu/drm/rcar-du/rcar_lvds.c | 227 +++++++++++++++++++++++++ drivers/gpu/drm/rcar-du/rcar_lvds_regs.h | 44 ++++- 11 files changed, 517 insertions(+), 18 deletions(-) -- 2.7.4
