This series implements H3/H5 HDMI driver. It was tested on OrangePi 2 (H3), OrangePi Plus2e (H3) and OrangePi PC2 (H5) with many resolutions and it works well.
Code is based on linux-next, next-20180228 tag.
Best regards, Jernej
Changes in v3: - Removed TCON patch to skip LVDS procesing - Added TCON patch to release exclusive clock lock - Minimal clock rate is now returned immediately in round_rate for NM PLLs
Changes in v2: - Fixed build warning on arm64 - Fixed condition in determine_rate function in HDMI PHY clock driver - Added defines for polarity settings in HDMI PHY - Added patch to skip LVDS code path altogether if TCON doesn't support it. - round_rate for NM PLLs now rounds to minimal rate if requested rate is lower. - set_rate for NM PLLs doesn't fail if requested rate is lower than minimal (round_rate is called before which already guarantees that rate is not lower than minimal).
Jernej Skrabec (16): clk: sunxi-ng: Add check for minimal rate to NM PLLs clk: sunxi-ng: h3: h5: Add minimal rate for video PLL clk: sunxi-ng: h3: h5: Allow some clocks to set parent rate clk: sunxi-ng: h3: h5: export CLK_PLL_VIDEO dt-bindings: display: sun4i-drm: Add compatibles for H3 HDMI pipeline drm/sun4i: Release exclusive clock lock when disabling TCON drm/sun4i: Add support for H3 display engine drm/sun4i: Add support for H3 mixer 0 drm/sun4i: Fix polarity configuration for DW HDMI PHY drm/sun4i: Add support for variants to DW HDMI PHY drm/sun4i: Move and expand DW HDMI PHY register macros drm/sun4i: Add support for H3 HDMI PHY variant drm/sun4i: Allow building on arm64 ARM: dts: sunxi: h3/h5: Add HDMI pipeline ARM: dts: sun8i: h3: Enable HDMI output on H3 boards ARM64: dts: sun50i: h5: Enable HDMI output on H5 boards
.../bindings/display/sunxi/sun4i-drm.txt | 6 + arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts | 25 ++ arch/arm/boot/dts/sun8i-h3-beelink-x2.dts | 25 ++ arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts | 25 ++ arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts | 25 ++ arch/arm/boot/dts/sun8i-h3-orangepi-2.dts | 25 ++ arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts | 25 ++ arch/arm/boot/dts/sun8i-h3-orangepi-one.dts | 24 ++ arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts | 25 ++ arch/arm/boot/dts/sunxi-h3-h5.dtsi | 108 ++++++ .../boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts | 25 ++ .../dts/allwinner/sun50i-h5-orangepi-prime.dts | 25 ++ .../allwinner/sun50i-h5-orangepi-zero-plus2.dts | 25 ++ drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 32 +- drivers/clk/sunxi-ng/ccu-sun8i-h3.h | 4 +- drivers/clk/sunxi-ng/ccu_nm.c | 7 + drivers/clk/sunxi-ng/ccu_nm.h | 27 ++ drivers/gpu/drm/sun4i/Kconfig | 2 +- drivers/gpu/drm/sun4i/Makefile | 1 + drivers/gpu/drm/sun4i/sun4i_drv.c | 1 + drivers/gpu/drm/sun4i/sun4i_tcon.c | 6 +- drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 157 ++++++++- drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 369 ++++++++++++++++++--- drivers/gpu/drm/sun4i/sun8i_hdmi_phy_clk.c | 132 ++++++++ drivers/gpu/drm/sun4i/sun8i_mixer.c | 12 + include/dt-bindings/clock/sun8i-h3-ccu.h | 2 + 26 files changed, 1070 insertions(+), 70 deletions(-) create mode 100644 drivers/gpu/drm/sun4i/sun8i_hdmi_phy_clk.c