On Mon, Aug 12, 2019 at 3:45 PM Jernej Škrabec jernej.skrabec@gmail.com wrote:
Dne torek, 06. avgust 2019 ob 17:57:39 CEST je megous@megous.com napisal(a):
From: Ondrej Jirman megous@megous.com
This series implements support for Xunlong Orange Pi 3 board. There are only a few patches remaining.
- ethernet support - just a DT change (patch 1)
- HDMI support (patches 2-4)
For some people, ethernet doesn't work after reboot because u-boot doesn't support AXP805 PMIC, and will not turn off the etherent PHY regulators. So the regulator controlled by gpio will be shut down, but the other one controlled by the AXP PMIC will not.
This is a problem only when running with a builtin driver. This needs to be fixed in u-boot.
Please take a look.
Is there anything missing? It would be nice to get this in 5.4. There is a lot of H6 boards which needs DDC bus enable mechanism (part of H6 reference design), including Beelink GS1 which already has HDMI node in mainline kernel DT, but due to disabled DDC lines works only with 1024x768 (fallback resolution in DRM core).
I have a few minor comments about patch 1.
I think the HDMI bits are good, but I don't have maintainership / commit permissions for drm-misc, so I'll have to wait until someone applies patches 2 and 3 before I apply patch 4.
ChenYu
Best regards, Jernej
thank you and regards, Ondrej Jirman
Changes in v8:
- added reviewed-by tags
- dropped already applied patches
- added more info about the phy initialization issue after reset
Changes in v7:
- dropped stored reference to connector_pdev as suggested by Jernej
- added forgotten dt-bindings reviewed-by tag
Changes in v6:
- added dt-bindings reviewed-by tag
- fix wording in stmmac commit (as suggested by Sergei)
Changes in v5:
- dropped already applied patches (pinctrl patches, mmc1 pinconf patch)
- rename GMAC-3V3 -> GMAC-3V to match the schematic (Jagan)
- changed hdmi-connector's ddc-supply property to ddc-en-gpios (Rob Herring)
Changes in v4:
- fix checkpatch warnings/style issues
- use enum in struct sunxi_desc_function for io_bias_cfg_variant
- collected acked-by's
- fix compile error in drivers/pinctrl/sunxi/pinctrl-sun9i-a80-r.c:156 caused by missing conversion from has_io_bias_cfg struct member (I've kept the acked-by, because it's a trivial change, but feel free to object.) (reported by Martin A. on github) I did not have A80 pinctrl enabled for some reason, so I did not catch this sooner.
- dropped brcm firmware patch (was already applied)
- dropped the wifi dts patch (will re-send after H6 RTC gets merged, along with bluetooth support, in a separate series)
Changes in v3:
- dropped already applied patches
- changed pinctrl I/O bias selection constants to enum and renamed
- added /omit-if-no-ref/ to mmc1_pins
- made mmc1_pins default pinconf for mmc1 in H6 dtsi
- move ddc-supply to HDMI connector node, updated patch descriptions, changed dt-bindings docs
Changes in v2:
- added dt-bindings documentation for the board's compatible string (suggested by Clement)
- addressed checkpatch warnings and code formatting issues (on Maxime's suggestions)
- stmmac: dropped useless parenthesis, reworded description of the patch (suggested by Sergei)
- drop useles dev_info() about the selected io bias voltage
- docummented io voltage bias selection variant macros
- wifi: marked WiFi DTS patch and realted mmc1_pins as "DO NOT MERGE", because wifi depends on H6 RTC support that's not merged yet (suggested by Clement)
- added missing signed-of-bys
- changed &usb2otg dr_mode to otg, and added a note about VBUS
- improved wording of HDMI driver's DDC power supply patch
Ondrej Jirman (4): arm64: dts: allwinner: orange-pi-3: Enable ethernet dt-bindings: display: hdmi-connector: Support DDC bus enable drm: sun4i: Add support for enabling DDC I2C bus to sun8i_dw_hdmi glue arm64: dts: allwinner: orange-pi-3: Enable HDMI output
.../display/connector/hdmi-connector.txt | 1 + .../dts/allwinner/sun50i-h6-orangepi-3.dts | 70 +++++++++++++++++++ drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 54 ++++++++++++-- drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 2 + 4 files changed, 123 insertions(+), 4 deletions(-)
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