From patchwork Wed May 24 09:34:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 9783 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b0ea:0:b0:3b6:4342:cba0 with SMTP id b10csp2716456vqo; Wed, 24 May 2023 02:40:49 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ66DsD4gHU9ocMXjme88OO268P45oTgTVph8+UR4T7zo6va7h8AoibtpgcAXpHTQyLF2750 X-Received: by 2002:a05:6a20:3d88:b0:10d:12a8:c95b with SMTP id s8-20020a056a203d8800b0010d12a8c95bmr1976990pzi.0.1684921248763; Wed, 24 May 2023 02:40:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1684921248; cv=none; d=google.com; s=arc-20160816; b=gEd2kzVIuL66znRMUJll6ZJKwlpXxFN4e3iTU2k0ecSFWxseoVZ5A+bOSRBaNu2+8r 6LruwMK4zuAwcXfK1VZqIwDBJ7FxHydMDMLGgtH1uYJSJqmdkOncxti0r87NInzQQ/vS oEkG01Jf8fEKrMjZGBbwsv+PVCaHLWbZ6cC1QibZCmf02r6LfnGSKm9eSa0fIlXFI3Ro sLFlP51FRP+HZPOI+DuQhcW/QN6vQQfhYI5zIDPLPoJuLqNbi+5nWkqsCLJ+LjxkS+fK 3IQs7OqkSinlPmSD+quqlbvmFBzYdiwhx1vHilAM7VMpXhQJmVw3yNK8VwwSnTd2yb4r /Z0Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=YsZPKvakc6spYVBvH0fjfPrt5MSpIpthndsyjD5ZeIg=; b=MwrPLaxPAcAxyWGZlvpu9WGs7/RrmpndBz+uwdXrNLij11l3a9LbLytjKWL0BQsuCO 25kKE+YryuJcORSE7t3udS2ksdUM6jrtJG8oZJhtiU1nzHlYSei3uQ800mEVi50XK9Wb DFgIwz+e2qVFbytoJd0qTgQcAceaDLLLV1BHa0sxzcqBxhr9gJocjYpaVCM27QoaU9lO 9dG13Bd24hDDd/zWBXuW6WLkGPiBmcRoS6gl0dWQFq6EKJJCY+xdQhbzoZLeLnmnnsQ2 5LcqHR6WvVI6GczE3JzySIn92+6FaM9sE54YYDNqjrFAkt/kOVbRkGvkufivub6yz0eq OdiA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=ZP5a327h; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id a10-20020a170902ee8a00b001ab2a0e3163si2628983pld.598.2023.05.24.02.40.36; Wed, 24 May 2023 02:40:48 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=ZP5a327h; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229632AbjEXJe3 (ORCPT + 99 others); Wed, 24 May 2023 05:34:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52660 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229540AbjEXJeY (ORCPT ); Wed, 24 May 2023 05:34:24 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D397AA1 for ; Wed, 24 May 2023 02:34:22 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu (unknown [IPv6:2001:b07:2ed:14ed:a962:cd4d:a84:1eab]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 608966602B7B; Wed, 24 May 2023 10:34:20 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1684920861; bh=a0EL23vvvIql72p1r/4NKLcSB4WiPqmju45rIVviM68=; h=From:To:Cc:Subject:Date:From; b=ZP5a327h5yCff5ZXdwT2PhCRIiWKVrLGL6pB/6yDmbhFk9LVZjUpotpTzwphtKI8I 4Zef0ZrvJR3ggmSITFsYBPYGwV7gVTQ+LsfeIMP77I9JFMAgphxxmYD+puW04GCRno k3ybG/WKIdxUm8n/hG/xL1VoNw75mwN305REL6VLAKtiinVPe+KiUsFAJK1BumaMr/ yhNLv/M2Sde4LXH/NC1EU3xpr52o5D7BKD2Xj+8L5mw/Wva/cO+RVBKripiJNjkQl+ FPm7DoVy9yfrKSmoSeHqc99cuD4JJQ8n/wtaBPe5tRHgb3mkqv3GIF8RnE6hMMvWla ZxQsCu7VSlHWw== From: AngeloGioacchino Del Regno To: chunkuang.hu@kernel.org Cc: p.zabel@pengutronix.de, airlied@gmail.com, daniel@ffwll.ch, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com Subject: [PATCH v1 0/4] MediaTek DRM - DSI driver cleanups Date: Wed, 24 May 2023 11:34:08 +0200 Message-Id: <20230524093412.92211-1-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1766767983080072014?= X-GMAIL-MSGID: =?utf-8?q?1766767983080072014?= This series performs some cleanups for mtk_dsi, enhancing human readability, using kernel provided macros where possible and also reducing code size. Tested on MT8173 and MT8192 Chromebooks (using a DSI<->DP bridge) and on MT6795 Sony Xperia M5 (DSI video mode panel). Please note: This series depends and can be applied only on top of [1]. [1]: https://lore.kernel.org/lkml/20230523104234.7849-1-angelogioacchino.delregno@collabora.com/ AngeloGioacchino Del Regno (4): drm/mediatek: dsi: Use GENMASK() for register mask definitions drm/mediatek: dsi: Cleanup functions mtk_dsi_ps_control{_vact}() drm/mediatek: dsi: Use bitfield macros where useful drm/mediatek: dsi: Replace open-coded instance of HZ_PER_MHZ drivers/gpu/drm/mediatek/mtk_dsi.c | 198 +++++++++++++---------------- 1 file changed, 88 insertions(+), 110 deletions(-)