From patchwork Fri Jan 10 05:39:50 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ao Xu via B4 Relay X-Patchwork-Id: 13933597 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EA570E7719F for ; Fri, 10 Jan 2025 05:40:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 97F4A10EFAC; Fri, 10 Jan 2025 05:40:02 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="uf3xfszF"; dkim-atps=neutral Received: from nyc.source.kernel.org (nyc.source.kernel.org [IPv6:2604:1380:45d1:ec00::3]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2BDE710EF9F for ; Fri, 10 Jan 2025 05:39:57 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 6903DA40482; Fri, 10 Jan 2025 05:38:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 895C1C4CED6; Fri, 10 Jan 2025 05:39:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1736487595; bh=VKVoKeBszJaQBYp+1nP1v5nM4InY/X3cRLrD0IhuQow=; h=From:Subject:Date:To:Cc:Reply-To:From; b=uf3xfszFagXNyWvFS501Rb8G4Fx4zi7/UQcb/+rZOHyCdEV0Bmt/UMMLf2qM1V5YA SqQYB6fROb56BQxC2Enn15QzQ2R3TwfLdu5lsqcAY5YU57x+sIdF+0ZWmd6IebmoCQ G8L6jAWx2Fil1+qRZKd7a/3yJVqCNvJ/0eqfpYFUr7Mku5K5Gx0rR8XB+CWjrUrkvP mJrfH9DnI+6EKruSrxWvqi0D+rkX9+Efypjl1f0bk6RTJuDMq7maKem2TZJsG+axZU iDu0QU6XGhfcGVIyifvEblSCpnhky9y1DjiOAPgegfpKOr+E1NdhkXO2MaTQw3lO6I TI48F+5uyp1eg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 750AEE77188; Fri, 10 Jan 2025 05:39:55 +0000 (UTC) From: Ao Xu via B4 Relay Subject: [PATCH 00/11] Subject: [PATCH 00/11] Add DRM support for Amlogic S4 Date: Fri, 10 Jan 2025 13:39:50 +0800 Message-Id: <20250110-drm-s4-v1-0-cbc2d5edaae8@amlogic.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAKaygGcC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1MDQ0MD3ZSiXN1iE91kS7NkC4ukVFOjVBMloOKCotS0zAqwQdGxtbUAfIW dnlgAAAA= X-Change-ID: 20250110-drm-s4-c96c88be52e4 To: Neil Armstrong , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Jerome Brunet , Martin Blumenstingl Cc: dri-devel@lists.freedesktop.org, linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Ao Xu X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1736487593; l=2879; i=ao.xu@amlogic.com; s=20250103; h=from:subject:message-id; bh=VKVoKeBszJaQBYp+1nP1v5nM4InY/X3cRLrD0IhuQow=; b=F3Mz88aVHJb35MqlLV7mcSGlYoAXJTxGxcX3PBI2E5jRY346NpbBCGN3qyXahNHofIwyZU18U dAo+IgFzxxrA0N4OsXeTdBgstJaxB7XTuHVW16NAqF25UNM4ttlpbOs X-Developer-Key: i=ao.xu@amlogic.com; a=ed25519; pk=c0TSXrwQuL4EhPVf3lJ676U27ax2yfFTqmRoseP/fA8= X-Endpoint-Received: by B4 Relay for ao.xu@amlogic.com/20250103 with auth_id=308 X-Original-From: Ao Xu X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: ao.xu@amlogic.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This patch series adds DRM support for the Amlogic S4-series SoCs. Compared to the Amlogic G12-series, the S4-series introduces the following changes: 1 The S4-series splits the HIU into three separate components: `sys_ctrl`, `pwr_ctrl`, and `clk_ctrl`. As a result, VENC and VCLK drivers are updated with S4-specific compatible strings to accommodate these changes. 2 The S4-series secures access to HDMITX DWC and TOP registers, requiring modifications to the driver to handle this new access method. 3 The register addresses for the video1 and video2 planes have been updated in the S4 hardware, and the DRM driver has been adapted accordingly. 4 The OSD, VIU, and VPP components remain unchanged and are consistent with the G12-series. Signed-off-by: Ao Xu --- Ao Xu (11): dt-bindings: display: meson-dw-hdmi: Add compatible for S4 HDMI controller dt-bindings: display: meson-vpu: Add compatible for S4 display controller drm: meson: add S4 compatible for DRM driver drm: meson: add primary and overlay plane support for S4 drm: meson: update VIU and VPP support for S4 drm: meson: add meson_dw_hdmi support for S4 drm: meson: change api call parameter drm: meson: add hdmitx vmode timing support for S4 drm: meson: add vpu clk setting for S4 drm: meson: add CVBS support for S4 arm64: dts: amlogic: s4: add DRM support [1/1] .../bindings/display/amlogic,meson-dw-hdmi.yaml | 1 + .../bindings/display/amlogic,meson-vpu.yaml | 48 +- .../boot/dts/amlogic/meson-s4-s805x2-aq222.dts | 39 + arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 121 +++ drivers/gpu/drm/meson/meson_crtc.c | 90 +- drivers/gpu/drm/meson/meson_drv.c | 127 ++- drivers/gpu/drm/meson/meson_drv.h | 6 + drivers/gpu/drm/meson/meson_dw_hdmi.c | 244 ++++- drivers/gpu/drm/meson/meson_dw_hdmi.h | 126 +++ drivers/gpu/drm/meson/meson_encoder_cvbs.c | 10 + drivers/gpu/drm/meson/meson_encoder_hdmi.c | 19 +- drivers/gpu/drm/meson/meson_overlay.c | 7 +- drivers/gpu/drm/meson/meson_plane.c | 24 +- drivers/gpu/drm/meson/meson_registers.h | 17 + drivers/gpu/drm/meson/meson_vclk.c | 1018 ++++++++++++++------ drivers/gpu/drm/meson/meson_venc.c | 346 ++++++- drivers/gpu/drm/meson/meson_venc.h | 4 +- drivers/gpu/drm/meson/meson_viu.c | 9 +- drivers/gpu/drm/meson/meson_vpp.c | 12 +- 19 files changed, 1865 insertions(+), 403 deletions(-) --- base-commit: 6ecd20965bdc21b265a0671ccf36d9ad8043f5ab change-id: 20250110-drm-s4-c96c88be52e4 Best regards,