On Wed, 2017-12-06 at 12:54 +0100, Neil Armstrong wrote: > On the Amlogic Gx SoCs (GXBB, GXL & GXM), the VPU power domain is initialized > by the vendor U-Boot code, but running mainline U-boot has been possible > on these SoCs. But lacking such init made the system lock at kernel boot. > > A PM Power Domain driver has been pushed at [1] to solve the main issue. > The following patches : > - updates the DT bindings accordingly > - adds support for missing regulators and registers init > > Neil Armstrong (4): > dt-bindings: display: amlogic,meson-vpu: Add optional power domain > property > dt-bindings: display: amlogic,meson-dw-hdmi: Add optional HDMI 5V > regulator > drm/meson: dw_hdmi: Add support for an optional external 5V regulator > drm/meson: Add missing VPU init > > .../devicetree/bindings/display/amlogic,meson-dw-hdmi.txt | 4 ++++ > .../devicetree/bindings/display/amlogic,meson-vpu.txt | 4 ++++ > drivers/gpu/drm/meson/meson_drv.c | 9 +++++++++ > drivers/gpu/drm/meson/meson_dw_hdmi.c | 13 > +++++++++++++ > drivers/gpu/drm/meson/meson_registers.h | 4 ++++ > 5 files changed, 34 insertions(+) >
No dependencies on the bootloader anymore, this is great ! Thanks Series tested on libretech-cc s905x Tested-by: Jerome Brunet <jbru...@baylibre.com> Reviewed-by: Jerome Brunet <jbru...@baylibre.com> _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
