[PATCH v6 0/6] Add display support for the MT8365-EVK board
Rob Herring (Arm)
robh at kernel.org
Thu Jan 9 14:40:31 UTC 2025
On Thu, 09 Jan 2025 11:37:53 +0100, amergnat at baylibre.com wrote:
> The purpose of this series is to add the display support for the mt8365-evk.
>
> This is the list of HWs / IPs support added:
> - Connectors (HW):
> - HDMI
> - MIPI DSI (Mobile Industry Processor Interface Display Serial Interface)
> - HDMI bridge (it66121)
> - DSI pannel (startek,kd070fhfid015)
> - SoC display blocks (IP):
> - OVL0 (Overlay)
> - RDMA0 (Data Path Read DMA)
> - Color0
> - CCorr0 (Color Correction)
> - AAL0 (Adaptive Ambient Light)
> - GAMMA0
> - Dither0
> - DSI0 (Display Serial Interface)
> - RDMA1 (Data Path Read DMA)
> - DPI0 (Display Parallel Interface)
>
> The Mediatek DSI, DPI and DRM drivers are also improved.
>
> The series is rebased on top of Angelo's series [1] to
> use the OF graphs support.
>
> Regards,
> Alex
>
> Signed-off-by: Alexandre Mergnat <amergnat at baylibre.com>
> ---
> Changes in v6:
> - Fix DPI binding: remove the duplicated property (power-domains).
> - Squash defconfig commit.
> - Fix the property order in the DTS.
> - Link to v5: https://lore.kernel.org/r/20231023-display-support-v5-0-3905f1e4b835@baylibre.com
>
> Changes in v5:
> - Patch merged, then removed from the series:
> - dt-bindings: display: mediatek: rdma: add compatible for MT8365 SoC
> - dt-bindings: display: mediatek: ovl: add compatible for MT8365 SoC
> - dt-bindings: display: mediatek: gamma: add compatible for MT8365 SoC
> - dt-bindings: display: mediatek: dpi: add compatible for MT8365
> - dt-bindings: display: mediatek: dsi: add compatible for MT8365 SoC
> - dt-bindings: display: mediatek: dither: add compatible for MT8365 SoC
> - dt-bindings: display: mediatek: color: add compatible for MT8365 SoC
> - dt-bindings: display: mediatek: ccorr: add compatible for MT8365 SoC
> - dt-bindings: display: mediatek: aal: add compatible for MT8365 SoC
> - Enable STARTEK KD070FHFID015 panel in the defconfig.
> - Rebase on top of 6.13-rc6.
> - Link to v4: https://lore.kernel.org/all/20231023-display-support-v4-0-ed82eb168fb1@baylibre.com
>
> Changes in v4:
> - Patch merged, then removed from the series:
> - dt-bindings: display: mediatek: dpi: add power-domains property
> - dt-bindings: pwm: mediatek,pwm-disp: add compatible for mt8365 SoC
> - clk: mediatek: mt8365-mm: fix DPI0 parent
> - Remove mediatek,mt8365-dpi compatible from mtk_drm_drv.c because it
> use the mt8192's data. It's a miss.
> - Add MT8365 OF graphs support, remove the hardcoded display path and
> rebase on top of Angelo's series [1].
> - Link to v3: https://lore.kernel.org/r/20231023-display-support-v3-0-53388f3ed34b@baylibre.com
>
> Changes in v3:
> - Drop "drm/mediatek: add mt8365 dpi support" because it's the same
> config as mt8192 SoC
> - Drop "dt-bindings: pwm: mediatek,pwm-disp: add power-domains property"
> because an equivalent patch has been merge already.
> - Add DPI clock fix in a separate commit.
> - Improve DTS(I) readability.
> - Link to v2: https://lore.kernel.org/r/20231023-display-support-v2-0-33ce8864b227@baylibre.com
>
> Changes in v2:
> - s/binding/compatible/ in commit messages/titles.
> - Improve commit messages as Conor suggest.
> - pwm-disp: Set power domain property for MT8365. This one is optionnal
> and can be used for other SoC.
> - Fix mediatek,dsi.yaml issue.
> - Remove the extra clock in the DPI node/driver and fix the dpi clock
> parenting to be consistent with the DPI clock assignement.
> - Link to v1: https://lore.kernel.org/r/20231023-display-support-v1-0-5c860ed5c33b@baylibre.com
>
> [1] https://lore.kernel.org/lkml/20240516081104.83458-1-angelogioacchino.delregno@collabora.com/
>
> ---
> Alexandre Mergnat (4):
> drm/mediatek: dsi: Improves the DSI lane setup robustness
> arm64: defconfig: enable display support for mt8365-evk
> arm64: dts: mediatek: add display blocks support for the MT8365 SoC
> arm64: dts: mediatek: add display support for mt8365-evk
>
> Fabien Parent (2):
> dt-bindings: display: mediatek: dpi: add power-domains example
> drm/mediatek: add MT8365 SoC support
>
> .../bindings/display/mediatek/mediatek,dpi.yaml | 2 +
> arch/arm64/boot/dts/mediatek/mt8365-evk.dts | 236 +++++++++++++++
> arch/arm64/boot/dts/mediatek/mt8365.dtsi | 336 +++++++++++++++++++++
> arch/arm64/configs/defconfig | 2 +
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 8 +
> drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +
> 6 files changed, 586 insertions(+)
> ---
> base-commit: 9d89551994a430b50c4fffcb1e617a057fa76e20
> change-id: 20231023-display-support-c6418b30e419
>
> Best regards,
> --
> Alexandre Mergnat <amergnat at baylibre.com>
>
>
>
My bot found new DTB warnings on the .dts files added or changed in this
series.
Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.
If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:
pip3 install dtschema --upgrade
New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/mediatek/' for 20231023-display-support-v6-0-c6af4f34f4d8 at baylibre.com:
arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dtb: switch at 31: 'interrupts' is a dependency of 'interrupt-controller'
from schema $id: http://devicetree.org/schemas/net/dsa/mediatek,mt7530.yaml#
arch/arm64/boot/dts/mediatek/mt8183-kukui-kodama-sku16.dtb: /soc/audio-controller at 11220000/mt8183-afe-pcm: failed to match any schema with compatible: ['mediatek,mt8183-audio']
arch/arm64/boot/dts/mediatek/mt8183-kukui-kodama-sku16.dtb: vcodec at 17020000: 'assigned-clocks' is a required property
arch/arm64/boot/dts/mediatek/mt7622-rfb1.dtb: pinctrl at 10211000: reg: [[0, 270602240, 0, 4096], [0, 268455936, 0, 4096]] is too long
from schema $id: http://devicetree.org/schemas/pinctrl/mediatek,mt7622-pinctrl.yaml#
arch/arm64/boot/dts/mediatek/mt8173-elm.dtb: pwm at 1401f000: compatible: 'oneOf' conditional failed, one must be fixed:
['mediatek,mt8173-disp-pwm', 'mediatek,mt6595-disp-pwm'] is too long
'mediatek,mt8173-disp-pwm' is not one of ['mediatek,mt6795-disp-pwm', 'mediatek,mt8167-disp-pwm']
'mediatek,mt8173-disp-pwm' is not one of ['mediatek,mt8186-disp-pwm', 'mediatek,mt8188-disp-pwm', 'mediatek,mt8192-disp-pwm', 'mediatek,mt8195-disp-pwm', 'mediatek,mt8365-disp-pwm']
'mediatek,mt8173-disp-pwm' was expected
'mediatek,mt8183-disp-pwm' was expected
from schema $id: http://devicetree.org/schemas/pwm/mediatek,pwm-disp.yaml#
arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dtb: /soc/audio-controller at 11220000/mt8183-afe-pcm: failed to match any schema with compatible: ['mediatek,mt8183-audio']
arch/arm64/boot/dts/mediatek/mt8195-demo.dtb: charger: usb-otg-vbus-regulator: Unevaluated properties are not allowed ('regulator-compatible' was unexpected)
from schema $id: http://devicetree.org/schemas/power/supply/mt6360_charger.yaml#
arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dtb: i2c at 1100e000: Unevaluated properties are not allowed ('id' was unexpected)
from schema $id: http://devicetree.org/schemas/i2c/i2c-mt65xx.yaml#
arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku6.dtb: /soc/audio-controller at 11220000/mt8183-afe-pcm: failed to match any schema with compatible: ['mediatek,mt8183-audio']
arch/arm64/boot/dts/mediatek/mt8183-kukui-kakadu-sku22.dtb: /soc/audio-controller at 11220000: failed to match any schema with compatible: ['mediatek,mt8183-audiosys', 'syscon']
arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacruel-sku262148.dtb: dp-bridge at 5c: 'extcon' is a required property
from schema $id: http://devicetree.org/schemas/display/bridge/ite,it6505.yaml#
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