[PATCH v2 00/16] Implement H3/H5 HDMI driver

Jernej Skrabec
2018-02-27T22:26:45Z

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. Bug, which prevented correct operation for some resolutions,
is also fixed.

Code is based on linux-next, next-20180226 tag.

Best regards,
Jernej

Changes from v1:
- 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: Don't process LVDS if TCON doesn't support it
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 | 11 +-
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 | 120 +++----
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, 1129 insertions(+), 129 deletions(-)
create mode 100644 drivers/gpu/drm/sun4i/sun8i_hdmi_phy_clk.c

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2.16.2