From patchwork Mon Nov 20 07:12:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?U2hhd24gU3VuZyAo5a6L5a2d6KyZKQ==?= X-Patchwork-Id: 13460881 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 BE80FC197A0 for ; Mon, 20 Nov 2023 07:12:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1BA2110E122; Mon, 20 Nov 2023 07:12:59 +0000 (UTC) Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by gabe.freedesktop.org (Postfix) with ESMTPS id 93D9B10E122 for ; Mon, 20 Nov 2023 07:12:55 +0000 (UTC) X-UUID: 367ec95e877411eea33bb35ae8d461a2-20231120 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=4qMzF3eb7VbcQOFcRLYWnPFhTSwClFhBuyXM/7gc30w=; b=c3EbLhUC6NOGq2aQpj+wlSQnoccMBUX8EUpQ7lPQMklOX8C9mNvJTtKqRoIeoA5VvpPDhgf4sN3RqHkx9+IuoW1tJsd4SoqXbNIpiCB+oDTnHNtN67VSD1r/Mjbr8EVauqdf6N7Bz0b+48PxKIEvENQZEuYaBQNhvohYa2fMmI4=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.33, REQID:17f480d8-2e89-4c51-883c-e22ecad9dcc6, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:364b77b, CLOUDID:29cfd872-1bd3-4f48-b671-ada88705968c, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO, DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 367ec95e877411eea33bb35ae8d461a2-20231120 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 273270548; Mon, 20 Nov 2023 15:12:49 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Mon, 20 Nov 2023 15:12:48 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Mon, 20 Nov 2023 15:12:48 +0800 From: Hsiao Chien Sung To: Chun-Kuang Hu , AngeloGioacchino Del Regno Subject: [PATCH v3 0/1] Fix errors when reporting rotation capability Date: Mon, 20 Nov 2023 15:12:45 +0800 Message-ID: <20231120071246.30823-1-shawn.sung@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N 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: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Sean Paul , Matthias Brugger , linux-mediatek@lists.infradead.org, Hsiao Chien Sung , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This commit is based on 20231024130048.14749-1-shawn.sung@mediatek.com. This bug is found when running IGT tests. For CRTCs that doesn't support rotation should still return DRM_MODE_ROTATE_0, otherwise the test will fail to restart. Returns the hardware capabilities accordingly. Changes in v3: - Return 0 (not support) if rotation capabilities is not defined in the driver data. Changes in v2: - Restore DRM_MODE_ROTATE_180 (reflect x + reflect y = rotate 180) - Define supported rotations in the driver data Hsiao Chien Sung (1): drm/mediatek: Fix errors when reporting rotation capability drivers/gpu/drm/mediatek/mtk_disp_drv.h | 1 + drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 30 ++++++++++--------- .../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 5 ++++ drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 + drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 +- 5 files changed, 24 insertions(+), 15 deletions(-) --- 2.39.2