| Message ID | 20240620-blend-v1-0-72670072ca20@mediatek.com (mailing list archive) |
|---|---|
| Headers | show
Return-Path: <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 45A7AC41513 for <linux-mediatek@archiver.kernel.org>; Wed, 19 Jun 2024 17:27:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To: Content-Transfer-Encoding:Content-Type:MIME-Version:Message-Id:Date:Subject: From:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=kov7UTVE+51spkfAzeSifZpx2lK+1zQTx8F22CGOlC0=; b=i7d2x4Cq3pU4ORgcnOL50rtzBf 3/YG7hoWqi4FYd0mMdhSKGoM3edJvGUiF4QohY7mz23gO5McbA/+sj2LdFrJUfVWTs4czjwf1YOep fjSz2OQBnF8mBFoF+ysHVAW90g8oAFEIjnpYFcvQw543CMxU/zBdVOom4PJXfcgSO4mj49FakUXr4 0QzRxbUOVKzh6Hs1LimXumU0k8yDtxFTSFmD0ek9O3pEzmBYITF4O31x1IdwB2e7xT+evYCw5dxfR FG0sXumxVemAwTA/mlPNEmQ+d8hI8bloex3pzgL0ZBxmfGv3yz2Q1xVeRKmvP9AJDKhWgSC/axrry mdyxUVKg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sJz5l-00000002D8T-3QcU; Wed, 19 Jun 2024 17:27:29 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sJz5V-00000002CwK-0afB; Wed, 19 Jun 2024 17:27:15 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 7D12D61EAF; Wed, 19 Jun 2024 17:27:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 24545C2BBFC; Wed, 19 Jun 2024 17:27:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718818032; bh=ffa9QQcOJtyAVtiNDqxJ1WmYeHKO0blFbInuddhMTh8=; h=From:Subject:Date:To:Cc:Reply-To:From; b=A8S4pCndRUUKF92doaVSqCWx3oxLR9/ACVPt0WBE4qI9L9+/z7kSPUhYITiv/WZxG dkn02Do3Qgc6M8RXBwGOUgWrbdXUnbNm/4DtNXFJz2VQEx0+4SfNmdg53sa20PKUxv A8vMhHk+Xi+MSWxgqSmBnfdNPl2oKI7wxkXwHuyedn/0dcMngDd7Vreg2jpZExd/nh svYxo4FxfHyFiuEjnQ7JEP+HvhqIVCTiRWpM6OGed9pxxVzPa+EoUUPD/9nM87e+bH R/aneBMvgNY3NWp0V6fMqQLR5bUZ1RudINcrKCQq3I+EXxXWRAbDaY21NUn6GMN/r1 ZyNX1T1mjX0oA== 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 0C621C27C53; Wed, 19 Jun 2024 17:27:12 +0000 (UTC) From: Hsiao Chien Sung via B4 Relay <devnull+shawn.sung.mediatek.com@kernel.org> Subject: [PATCH 0/5] Support alpha blending in MTK display driver Date: Thu, 20 Jun 2024 01:27:05 +0800 Message-Id: <20240620-blend-v1-0-72670072ca20@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAOoUc2YC/02OywqDMBBFf0Vm3cAk0Rj9leIij0kbWrVNrAjiv zfUTZfncjmcHTKlSBn6aodEa8xxngrwSwXubqYbsegLg0BRoxLI7JMmzzoU0khsnA0tlO8rUYj bz3MdTk70/hTdco5gTSbm5nGMS18pEai2qNpGc19rJK0k73gRBo7akg3BOqQO/jP66ozgDRvJR 7PQg/k0som2hRmvkFtZd0HIfpUwHMcX91ar6NwAAAA= To: Chun-Kuang Hu <chunkuang.hu@kernel.org>, Philipp Zabel <p.zabel@pengutronix.de>, David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Matthias Brugger <matthias.bgg@gmail.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Hsiao Chien Sung <shawn.sung@mediatek.com>, CK Hu <ck.hu@mediatek.com> X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1718818030; l=1980; i=shawn.sung@mediatek.com; s=20240616; h=from:subject:message-id; bh=ffa9QQcOJtyAVtiNDqxJ1WmYeHKO0blFbInuddhMTh8=; b=Em29vUs75c5lfJAEUFMC1hTlqcCcSmdGQzeYIvo6/AGBCkZ8m4TWer36zaThJfIeZeITw0f32 v0Vfbb67LuDADyMxoePAZ3AVo1rlmHkOhPrxcUign/xyHGac4mrdNMa X-Developer-Key: i=shawn.sung@mediatek.com; a=ed25519; pk=lq1w8BuWDINX+4JHjGHhhbAU5ICP+cL9VCj7wn+cEDA= X-Endpoint-Received: by B4 Relay for shawn.sung@mediatek.com/20240616 with auth_id=172 X-Original-From: Hsiao Chien Sung <shawn.sung@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240619_102713_382227_F2E49EEA X-CRM114-Status: UNSURE ( 6.23 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: <linux-mediatek.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> List-Post: <mailto:linux-mediatek@lists.infradead.org> List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> Reply-To: shawn.sung@mediatek.com Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org |
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Support alpha blending in MTK display driver
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Support "Pre-multiplied" and "None" blend mode on MediaTek's chips by adding correct blend mode property when the planes init. Before this patch, only the "Coverage" mode (default) is supported. Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com> --- Hsiao Chien Sung (5): drm/mediatek: Support "None" blending in OVL drm/mediatek: Support "None" blending in Mixer drm/mediatek: Support "Pre-multiplied" blending in OVL drm/mediatek: Support "Pre-multiplied" blending in Mixer drm/mediatek: Support alpha blending in display driver drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 36 +++++++++++++++++++++++++-------- drivers/gpu/drm/mediatek/mtk_ethdr.c | 14 ++++++++++--- drivers/gpu/drm/mediatek/mtk_plane.c | 11 ++++++++++ 3 files changed, 50 insertions(+), 11 deletions(-) --- base-commit: 62fe4b067581d480e863191305f108bebffbc0e9 change-id: 20240620-blend-9023a305cbf7 prerequisite-change-id: 20240615-mediatek-drm-next-ad601b349f23:v3 prerequisite-patch-id: fdd0efbeca41c69c6fa93a5e49a2f16b3d2e8ef7 prerequisite-patch-id: 24bfda7b207bf9698ab88c7233d9168187aa54bb prerequisite-patch-id: f2ab4804bbe54091a89b310c2ecd4b65fe031137 prerequisite-patch-id: 26bfe746bda376c070c23c72fcc25949e396d952 prerequisite-patch-id: b0b1589f88a9067b93a1e439e1db9abbde96e9e8 prerequisite-patch-id: 14603755fd2d5b6f0ef8a7843e118d0e8d27f57d prerequisite-patch-id: 86f89ad0a06705cd2ad2867e9409da5610c9d228 prerequisite-patch-id: bd0b091709980bc6e993055d78573f3979139662 prerequisite-patch-id: 2f4da7b628f9d1f03e045b4c8f04b53eeb133a03 prerequisite-patch-id: 9ee1d1b3c69dc6ca828c21fae9180d2e9b5cd4d5 prerequisite-patch-id: 5c1f57bc1bd2d56061c2b927c9efbc9dad36ab68 prerequisite-patch-id: 05443d9f227599f0784da4006c4c983513654087 prerequisite-patch-id: 694abac72844a2b9753453aa514f9485a47a8f32 prerequisite-patch-id: 99f314c9dc697cb78c57d1311dfe055204b9e7b8 Best regards,