From patchwork Tue Sep 19 14:28:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 724504 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 870EECD5BCB for ; Tue, 19 Sep 2023 14:28:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232759AbjISO3A (ORCPT ); Tue, 19 Sep 2023 10:29:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232686AbjISO27 (ORCPT ); Tue, 19 Sep 2023 10:28:59 -0400 Received: from mail-yw1-f172.google.com (mail-yw1-f172.google.com [209.85.128.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6E6083; Tue, 19 Sep 2023 07:28:53 -0700 (PDT) Received: by mail-yw1-f172.google.com with SMTP id 00721157ae682-59c0442a359so47404967b3.0; Tue, 19 Sep 2023 07:28:53 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695133733; x=1695738533; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=XNgTqTzP+DNN14ddNBvAXkG8Xk8uIXpLMonsvHM2PZ8=; b=iKvOUPDGVN5qjIjNiyP6eBzuk1pQLw67QOLK6Q42YivxG5kLD4e7BdaRXCg5mqrtRr CDCTCuN0LRWigD7WzRjuB+/W+jLCBoX1nGlP+ybwbzcHlCeYnUB80YJ/LtcHUaYtTc2H xEWSUX3m2/O9YX4Fum/O1MsBRzXpF1F3ERX81B2zu8NaIxeKqgRJkQ5x2KzQ6cznghm9 ylSHkJUqRI3/VcG1hd+sU0MXhuV/budotCyzNxLU/Wbq94kq9PkU/MirJ3JHjloUeMBy YVjN1/ERqDsegkVSxjGxXqU6Fa/Q7Shd2D7FvhUlrk1+LNNkXJ2eEDmc/nhgg+h5Q1e0 IidQ== X-Gm-Message-State: AOJu0Yw4zMXuJdrlypW2EWHUtg/KGEQNBA9YJ6YzF+V59n4/Nksm4qNr RUTuwbwqKZDK2rRj+6+v5yzrvPGsG4va6w== X-Google-Smtp-Source: AGHT+IFd8EGQV1UhOdqlmUWGRB6s1pdn+29TFWdHxxHXO28ng5ZIz0O5zlg6xBijGR3h8GufKae4Bg== X-Received: by 2002:a81:4e84:0:b0:581:2887:22be with SMTP id c126-20020a814e84000000b00581288722bemr12982128ywb.37.1695133732650; Tue, 19 Sep 2023 07:28:52 -0700 (PDT) Received: from mail-yb1-f169.google.com (mail-yb1-f169.google.com. [209.85.219.169]) by smtp.gmail.com with ESMTPSA id w135-20020a81498d000000b00577139f85dfsm3181704ywa.22.2023.09.19.07.28.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 19 Sep 2023 07:28:52 -0700 (PDT) Received: by mail-yb1-f169.google.com with SMTP id 3f1490d57ef6-d81adf0d57fso4762935276.1; Tue, 19 Sep 2023 07:28:51 -0700 (PDT) X-Received: by 2002:a25:ac84:0:b0:d7b:9bd7:f280 with SMTP id x4-20020a25ac84000000b00d7b9bd7f280mr12340757ybi.0.1695133731633; Tue, 19 Sep 2023 07:28:51 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Geert Uytterhoeven Date: Tue, 19 Sep 2023 16:28:40 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: [GIT PULL] drm: renesas: shmobile: Atomic conversion + DT support (was: Re: [PATCH v4 00/41] drm: renesas: shmobile: Atomic conversion + DT support) To: David Airlie , Daniel Vetter Cc: Laurent Pinchart , Kieran Bingham , Thomas Zimmermann , Magnus Damm , DRI Development , Linux-Renesas , Linux Kernel Mailing List , Geert Uytterhoeven , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mauro Carvalho Chehab , Hans Verkuil , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Linux Media Mailing List , Linux Fbdev development list , Linux-sh list Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Hi David, Daniel, The following changes since commit 0663e1da5ba8e6459e3555ac12c62741668c0d30: drm/dp_mst: Tune down error message during payload addition (2023-09-18 16:38:21 +0300) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git tags/shmob-drm-atomic-dt-tag1 for you to fetch changes up to bfea0fa9052aa8d235b24957eb84d9ff20cb87b7: drm: renesas: shmobile: Add DT support (2023-09-19 15:58:04 +0200) ---------------------------------------------------------------- drm: renesas: shmobile: Atomic conversion + DT support Currently, there are two drivers for the LCD controller on Renesas SuperH-based and ARM-based SH-Mobile and R-Mobile SoCs: 1. sh_mobile_lcdcfb, using the fbdev framework, 2. shmob_drm, using the DRM framework. However, only the former driver is used, as all platform support integrates the former. None of these drivers support DT-based systems. Convert the SH-Mobile DRM driver to atomic modesetting, and add DT support, complemented by the customary set of fixes and improvements. Link: https://lore.kernel.org/r/cover.1694767208.git.geert+renesas@glider.be/ This PR is based on today's drm-misc/for-linux-next, to avoid a conflict with commit 775b0669e19f2e4a ("drm/shmobile: Convert to platform remove callback returning void") in drm-misc/for-linux-next . Thanks for pulling! ---------------------------------------------------------------- Geert Uytterhoeven (36): MAINTAINER: Create entry for Renesas SH-Mobile DRM drivers dt-bindings: display: Add Renesas SH-Mobile LCDC bindings media: uapi: Add MEDIA_BUS_FMT_RGB666_2X9_BE format drm: renesas: shmobile: Fix overlay plane disable drm: renesas: shmobile: Fix ARGB32 overlay format typo drm: renesas: shmobile: Correct encoder/connector types drm: renesas: shmobile: Add support for Runtime PM drm: renesas: shmobile: Restore indentation of shmob_drm_setup_clocks() drm: renesas: shmobile: Use %p4cc to print fourcc code drm: renesas: shmobile: Add missing YCbCr formats drm: renesas: shmobile: Improve shmob_drm_format_info table drm: renesas: shmobile: Improve error handling drm: renesas: shmobile: Convert to use devm_request_irq() drm: renesas: shmobile: Remove custom plane destroy callback drm: renesas: shmobile: Use drmm_universal_plane_alloc() drm: renesas: shmobile: Embed drm_device in shmob_drm_device drm: renesas: shmobile: Convert container helpers to static inline functions drm: renesas: shmobile: Replace .dev_private with container_of() drm: renesas: shmobile: Use media bus formats in platform data drm: renesas: shmobile: Move interface handling to connector setup drm: renesas: shmobile: Unify plane allocation drm: renesas: shmobile: Rename shmob_drm_crtc.crtc drm: renesas: shmobile: Rename shmob_drm_connector.connector drm: renesas: shmobile: Rename shmob_drm_plane.plane drm: renesas: shmobile: Use drm_crtc_handle_vblank() drm: renesas: shmobile: Move shmob_drm_crtc_finish_page_flip() drm: renesas: shmobile: Wait for page flip when turning CRTC off drm: renesas: shmobile: Turn vblank on/off when enabling/disabling CRTC drm: renesas: shmobile: Shutdown the display on remove drm: renesas: shmobile: Cleanup encoder drm: renesas: shmobile: Atomic conversion part 1 drm: renesas: shmobile: Atomic conversion part 2 drm: renesas: shmobile: Use suspend/resume helpers drm: renesas: shmobile: Remove internal CRTC state tracking drm: renesas: shmobile: Atomic conversion part 3 drm: renesas: shmobile: Add DT support Laurent Pinchart (5): drm: renesas: shmobile: Remove backlight support drm: renesas: shmobile: Don't set display info width and height twice drm: renesas: shmobile: Rename input clocks drm: renesas: shmobile: Remove support for SYS panels drm: renesas: shmobile: Use struct videomode in platform data .../bindings/display/renesas,shmobile-lcdc.yaml | 130 +++++ .../userspace-api/media/v4l/subdev-formats.rst | 72 +++ MAINTAINERS | 13 +- drivers/gpu/drm/renesas/shmobile/Kconfig | 3 +- drivers/gpu/drm/renesas/shmobile/Makefile | 3 +- .../gpu/drm/renesas/shmobile/shmob_drm_backlight.c | 82 --- .../gpu/drm/renesas/shmobile/shmob_drm_backlight.h | 19 - drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c | 650 +++++++++------------ drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.h | 27 +- drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c | 179 +++--- drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.h | 18 +- drivers/gpu/drm/renesas/shmobile/shmob_drm_kms.c | 77 ++- drivers/gpu/drm/renesas/shmobile/shmob_drm_kms.h | 9 +- drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c | 326 ++++++----- drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.h | 5 +- include/linux/platform_data/shmob_drm.h | 57 +- include/uapi/linux/media-bus-format.h | 3 +- 17 files changed, 860 insertions(+), 813 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml delete mode 100644 drivers/gpu/drm/renesas/shmobile/shmob_drm_backlight.c delete mode 100644 drivers/gpu/drm/renesas/shmobile/shmob_drm_backlight.h Gr{oetje,eeting}s, Geert Acked-by: Laurent Pinchart