This patchset is a clean up of the Amlogic HDMI phy driver. It is part of an effort to remove the use HHI syscon from the driver and properly use frameworks, such as PD and clocks, instead of going for an incorrectly global register region. When this is done, it should be easier to remove the usage of the component API from the Amlogic display drivers. To be clear, this patchset does not go this far yet. It stops short of making any controversial DT changes. To decouple the HDMI phy driver and main DRM driver, allowing the PHY to get hold of its registers, I believe a DT ABI break is inevitable. Ideally the register region of the PHY within the HHI should provided, not the whole HHI. That's pain for another day ... The last 2 patches should not be applied yet. They depend on DT changes which recently got applied. Time is needed for the DT changes to sink in u-boot and distros, to avoid breaking platforms which don't take DT from the kernel. These 2 patches are provided as a note that this should happen eventually. Jerome Brunet (9): drm/meson: hdmi: move encoder settings out of phy driver drm/meson: vclk: drop hdmi system clock setup drm/meson: dw-hdmi: use generic clock helpers drm/meson: dw-hdmi: fix incorrect comment in suspend drm/meson: dw-hdmi: split resets out of hw init. drm/meson: dw-hdmi: convert to regmap drm/meson: dw-hdmi: use matched data drm/meson: dw-hdmi: don't write power controller registers drm/meson: dw-hdmi: drop hdmi system clock setup drivers/gpu/drm/meson/meson_dw_hdmi.c | 746 ++++++++++----------- drivers/gpu/drm/meson/meson_dw_hdmi.h | 49 +- drivers/gpu/drm/meson/meson_encoder_hdmi.c | 16 + drivers/gpu/drm/meson/meson_vclk.c | 8 - 4 files changed, 389 insertions(+), 430 deletions(-) -- 2.43.0
