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. Update 03/20/25: According to Angelo's comment, the DSI fix in the previous version doesn't fix the root issue. Then, the "drm/mediatek: dsi: Improves the DSI lane setup robustness" as been replaced by two other patch to fix the DSI power on sequence and remove custom power function. Regards, Alex Signed-off-by: Alexandre Mergnat <amerg...@baylibre.com> --- Changes in v8: - Patch merged, then removed from the series: - dt-bindings: display: mediatek: dpi: add power-domains example - drm/mediatek: add MT8365 SoC support - arm64: dts: mediatek: add display blocks support for the MT8365 SoC - arm64: dts: mediatek: add display support for mt8365-evk - Patch removed: - drm/mediatek: dsi: Improves the DSI lane setup robustness - Patch added: - drm/panel: startek-kd070fhfid015: add another init step - drm/mediatek: dsi: remove custom init part - Remove MTK custom init function for the DSI driver to avoid conflict with what the DRM APIs provide. - Link to v7: https://lore.kernel.org/r/20231023-display-support-v7-0-6703f3e26...@baylibre.com Changes in v7: - Improve defconfig commit description - Add comment in the DTS about pins clash with ethernet and HDMI (DPI0) - Link to v6: https://lore.kernel.org/r/20231023-display-support-v6-0-c6af4f34f...@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-v5-0-3905f1e4b...@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-ed82eb168...@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-v3-0-53388f3ed...@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-v2-0-33ce8864b...@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-v1-0-5c860ed5c...@baylibre.com [1] https://lore.kernel.org/lkml/20240516081104.83458-1-angelogioacchino.delre...@collabora.com/ --- Alexandre Mergnat (3): arm64: defconfig: enable display support for mt8365-evk drm/panel: startek-kd070fhfid015: add another init step drm/mediatek: dsi: remove custom init part arch/arm64/configs/defconfig | 2 ++ drivers/gpu/drm/mediatek/mtk_ddp_comp.c | 2 -- drivers/gpu/drm/mediatek/mtk_disp_drv.h | 2 -- drivers/gpu/drm/mediatek/mtk_dsi.c | 16 -------------- .../gpu/drm/panel/panel-startek-kd070fhfid015.c | 25 +++++++++++++--------- 5 files changed, 17 insertions(+), 30 deletions(-) --- base-commit: 72e8ab284ff34785ec292f79610de5fcf3825b32 change-id: 20231023-display-support-c6418b30e419 Best regards, -- Alexandre Mergnat <amerg...@baylibre.com>
