From patchwork Wed Mar 8 15:33:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Justin Green X-Patchwork-Id: 13166002 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 6A2EDC64EC4 for ; Wed, 8 Mar 2023 15:34:23 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1FBF010E607; Wed, 8 Mar 2023 15:34:20 +0000 (UTC) Received: from mail-qt1-x82a.google.com (mail-qt1-x82a.google.com [IPv6:2607:f8b0:4864:20::82a]) by gabe.freedesktop.org (Postfix) with ESMTPS id D591710E607 for ; Wed, 8 Mar 2023 15:34:17 +0000 (UTC) Received: by mail-qt1-x82a.google.com with SMTP id y10so18472831qtj.2 for ; Wed, 08 Mar 2023 07:34:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1678289657; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=rJPmzdZE4NSQdkz7wFZ0jochMCQuk6LumCoRhBy4k2I=; b=VakQlAXPBwXadUCnmy2qfP2seck4Mcu4X2hhm8QJIhsMasnL/ScseQIP6fkikJJauh r4z9bsiNUoCTbjYA9jN0bdUho8reXLT9yzOseDXTgEIddxl1Gk2gocrTKU7QZTQ2Ezve IvZU5EFRkzm2GELvjrkQMbVjAziM8VazNi614= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678289657; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=rJPmzdZE4NSQdkz7wFZ0jochMCQuk6LumCoRhBy4k2I=; b=rn7wWmYm0G7Utv4CexJGHj0UmpR6YgSogUUFPPWdE2GEMjWfWB011eNQpPdKMczaPM 5p66E10Qy1nhRb56uAOWnGM/B/6hn9BVySoPk25I7JD1B0sDd8V9VzLCVdq5wJTweyyv wpDSRXqJRc/nGWklwyZLdTaR9SUKNzEjt0ZfsN236mCeIX2IvzbvpjIWocwL1pBzcNq3 yTU2TqKIaTyAr1DMeZiCgYSwOz3o2XYuREsx17DWOggJctu5oJxNnQG4Kc2JHFh5tPFf i+WMPMQrvl3wuNTbjDo/GQskpEBBCbvCAUV11RZVautM6wgdhojQ25cbfllG9vFygarh oTCA== X-Gm-Message-State: AO0yUKX+b/UfVUTcVThqb4aYBikNI/kUnuldUyE00ExKGBLrbEBTQsgu YKO21uD5I6MBFHB3sQZTpgG51w== X-Google-Smtp-Source: AK7set94y1LoGb6TI2c5F8OOyhxTynG9RJHPpWlMkkXZiFAVpPpXIBgOHtqCI0Ftilyiq6xU6yVpGQ== X-Received: by 2002:ac8:7d84:0:b0:3b9:fb0e:adba with SMTP id c4-20020ac87d84000000b003b9fb0eadbamr31631153qtd.25.1678289656877; Wed, 08 Mar 2023 07:34:16 -0800 (PST) Received: from greenjustin3.nyc.corp.google.com ([2620:0:1003:314:8752:d0ab:8bcc:f9a8]) by smtp.gmail.com with ESMTPSA id c134-20020ae9ed8c000000b0073d873df3fesm10506884qkg.30.2023.03.08.07.34.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Mar 2023 07:34:16 -0800 (PST) From: Justin Green To: linux-mediatek@lists.infradead.org, dri-devel@lists.freedesktop.org Subject: [PATCH v7 RESEND 0/3] drm/mediatek: Add support for 10-bit overlays Date: Wed, 8 Mar 2023 10:33:55 -0500 Message-Id: <20230308153358.333297-1-greenjustin@chromium.org> X-Mailer: git-send-email 2.40.0.rc0.216.gc4246ad0f0-goog MIME-Version: 1.0 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: , Cc: chunkuang.hu@kernel.org, greenjustin@chromium.org, jason-jh.lin@mediatek.com, justin.yeh@mediatek.com, wenst@chromium.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This patch series adds support for 10-bit overlays to the Mediatek DRM driver. Specifically, we add support for AR30 and BA30 overlays on MT8195 devices and lay the groundwork for supporting more 10-bit formats on more devices. 1. Refactor plane initialization logic to allow individual DDP components to provide their supported pixel formats. 2. Add AR30 and BA30 support to overlay driver. 3. Enable AR30 and BA30 overlays on MT8195. Version history: v2: * Rebase and resolve merge conflicts with the AFBC patch. v3: * Moved 10-bit support detection to mtk_disk_ovl.c v4: * Moved formats to mtk_disp_ovl.c and mtk_disp_rdma.c v5: * Minor style adjustments per checkpatch.pl v6: * Refactor patch into patch series. * Add formats directly to private data. v7: * Gate setting OVL_CLRFMT_EXT register on compatibility. * Split patches for adding 10-bit support and enabling 10-bit support on MT8195. Justin Green (3): drm/mediatek: Refactor pixel format logic drm/mediatek: Add support for AR30 and BA30 overlays drm/mediatek: Enable AR30 and BA30 overlays on MT8195 drivers/gpu/drm/mediatek/mtk_disp_drv.h | 4 + drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 94 +++++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 38 +++++++++ drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 4 +- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 4 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 20 +++++ drivers/gpu/drm/mediatek/mtk_drm_plane.c | 24 ++---- drivers/gpu/drm/mediatek/mtk_drm_plane.h | 3 +- 8 files changed, 173 insertions(+), 18 deletions(-)