From patchwork Wed Oct 4 02:40:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13408243 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 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 39DA4E8FDC6 for ; Wed, 4 Oct 2023 02:41:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2Z58yqX1wTc2pyakKm1vfTQfMzmWhsi+UoWw2jTw3KM=; b=qLrfSOCSnekiNT vkIf7kuKhn2WpMFAulnRBJMh8/Miod+cU9eAVA1GYlvsJ7Y00aW2orX7cxRgImk+X61WXoHmKAZrq 5e7mxdQpTtMYS11SyGzsnJZljFeDpV1SXFy9P2uQsSLnr2TcVJIQtrYYCgkDdz/82l6ZFihK6k1OQ TWRF/eKiuidrIgXrh/4RKy6AgAFT8osQM8EfEFsDOWJOOD8zLbYoOWCIgaYp08TbGa/iRtjTqCvzy t7Gd1DN2Dd3uXy7MdqDwVfuJ9ZMyT673Zdm1ZpW8PDj07/M4c6CtteEisZlsiwuxsavpaBFoRBUqa HzsXA+o0dj3paM6Ix8mA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qnrot-00Fnn7-0Y; Wed, 04 Oct 2023 02:41:03 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qnrom-00Fnh3-0w; Wed, 04 Oct 2023 02:40:57 +0000 X-UUID: 6e94c9b8625f11ee9b7791016c24628a-20231003 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=89wndTjmPZKEQVF0iAZ9FpXMdDw2ieGQL8+zYzdiSUg=; b=COjPDqEuK5Hc4nrgAFEdxWqcDzuHXpnx2B3xmrLZhfw58ObN1sGcmxsv7NGDD75tfnDRWzqFk/dk6zTgh1HK9XGJP93sl6vZTfsmYWSLB/3OfNH0AwOlg70w16zIbNhRX+26gf4ba/Uyf0Kmzhg2yvGWHPh+pCErBgfI5TelTmk=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.32,REQID:b9cbd20d-8431-4b56-8a24-0b23c27c8e86,IP:0,U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:5f78ec9,CLOUDID:f86fbfc3-1e57-4345-9d31-31ad9818b39f,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,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,TF_CID_SPAM_ULN X-UUID: 6e94c9b8625f11ee9b7791016c24628a-20231003 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1935308728; Tue, 03 Oct 2023 19:40:51 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 4 Oct 2023 10:40:14 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 4 Oct 2023 10:40:14 +0800 From: Jason-JH.Lin To: Chun-Kuang Hu , AngeloGioacchino Del Regno CC: Matthias Brugger , Jason-ch Chen , Johnson Wang , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , Subject: [PATCH v11 1/9] drm/mediatek: Add mmsys_dev_num to mt8188 vdosys0 driver data Date: Wed, 4 Oct 2023 10:40:05 +0800 Message-ID: <20231004024013.18956-2-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231004024013.18956-1-jason-jh.lin@mediatek.com> References: <20231004024013.18956-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_194056_336782_6D64BBA3 X-CRM114-Status: GOOD ( 10.51 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add missing mmsys_dev_num to mt8188 vdosys0 driver data. Fixes: 54b48080278a ("drm/mediatek: Add mediatek-drm of vdosys0 support for mt8188") Signed-off-by: Jason-JH.Lin Reviewed-by: CK Hu Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Fei Shao Tested-by: Fei Shao --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 93552d76b6e7..2d6a979afe8f 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -288,6 +288,7 @@ static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = { static const struct mtk_mmsys_driver_data mt8188_vdosys0_driver_data = { .main_path = mt8188_mtk_ddp_main, .main_len = ARRAY_SIZE(mt8188_mtk_ddp_main), + .mmsys_dev_num = 1, }; static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = { From patchwork Wed Oct 4 02:40:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13408246 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 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 90662E8FDC3 for ; Wed, 4 Oct 2023 03:01:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=mRE9Lv/C7i8g/6/zXtRavjpkf2j+WlapJk75U+3NNIg=; b=g30OukiEmBBSRi FHbvChI4hFxrTtV4hKpIQXHdYXmjOl5H/CAJsuybC4JMAl2NoLyclmqrQxY+o6hkTnDYytmmzYNcc Enkl2EDicaIAnuVcOqnY4DuuHuNnaiIdrSoxAiz5vNt2Y2RIUE0ox20OOWxgnG/2I4gO+lRKg4m0G FV5XLAF6jcEta1gPCLyo2ThqblzD6i6gLm3Br1kvYSHJF+CTPJ/4bM42ot+RwMRw9IojdKaJpj9Fa gEhrKPEuVx/TEejQSuoXzmjJYBTVjWn9D+5TwkjYc8WcmNxpXIGqhXCp31rCWcnzedtYW0UigUqB5 gXyWI3g5h7/jtOdByvEg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qns8A-00Fq9V-01; Wed, 04 Oct 2023 03:00:58 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qns86-00Fq90-1y; Wed, 04 Oct 2023 03:00:56 +0000 X-UUID: 394afbda626211ee9b7791016c24628a-20231003 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=TBHPkbibqF6QHos8lVb7eZSoWqUEMyx40nIKQfYmeOw=; b=ssjY0fYviZApXXLbE5wkzjzoQvy73ajz/Ipp/meRrSsy8pKPgFnoinoouW4Wz21NMfXcxIHtks2kBQvhbdkeEuvoJ1XzajL99l98NaRfWrwm+PxlPkTHwD1v683ZGu0DWI3bPTGCeO07NLZbKJj4loyYzATKV5D8/QkgZWtlbwA=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.32,REQID:cb58825d-5692-49bd-8467-ad7eb1993450,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:5f78ec9,CLOUDID:eba98ebf-14cc-44ca-b657-2d2783296e72,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,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_ULN,TF_CID_SPAM_SNR X-UUID: 394afbda626211ee9b7791016c24628a-20231003 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 627692944; Tue, 03 Oct 2023 20:00:50 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) 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; Wed, 4 Oct 2023 10:40:14 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 4 Oct 2023 10:40:14 +0800 From: Jason-JH.Lin To: Chun-Kuang Hu , AngeloGioacchino Del Regno CC: Matthias Brugger , Jason-ch Chen , Johnson Wang , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , Subject: [PATCH v11 2/9] drm/mediatek: Add crtc path enum for all_drm_priv array Date: Wed, 4 Oct 2023 10:40:06 +0800 Message-ID: <20231004024013.18956-3-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231004024013.18956-1-jason-jh.lin@mediatek.com> References: <20231004024013.18956-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_200054_681407_7D5C3144 X-CRM114-Status: GOOD ( 13.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add mtk_drm_crtc_path enum for each display path. Instead of using array index of all_drm_priv in mtk_drm_kms_init(), mtk_drm_crtc_path enum can make code more readable. Signed-off-by: Jason-JH.Lin Reviewed-by: Fei Shao Reviewed-by: CK Hu Reviewed-by: AngeloGioacchino Del Regno Tested-by: Fei Shao --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 6 +++--- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 8 +++++++- 2 files changed, 10 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 2d6a979afe8f..efe36eace8f0 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -469,21 +469,21 @@ static int mtk_drm_kms_init(struct drm_device *drm) for (j = 0; j < private->data->mmsys_dev_num; j++) { priv_n = private->all_drm_private[j]; - if (i == 0 && priv_n->data->main_len) { + if (i == CRTC_MAIN && priv_n->data->main_len) { ret = mtk_drm_crtc_create(drm, priv_n->data->main_path, priv_n->data->main_len, j); if (ret) goto err_component_unbind; continue; - } else if (i == 1 && priv_n->data->ext_len) { + } else if (i == CRTC_EXT && priv_n->data->ext_len) { ret = mtk_drm_crtc_create(drm, priv_n->data->ext_path, priv_n->data->ext_len, j); if (ret) goto err_component_unbind; continue; - } else if (i == 2 && priv_n->data->third_len) { + } else if (i == CRTC_THIRD && priv_n->data->third_len) { ret = mtk_drm_crtc_create(drm, priv_n->data->third_path, priv_n->data->third_len, j); if (ret) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h index eb2fd45941f0..f4de8bb27685 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h @@ -9,11 +9,17 @@ #include #include "mtk_drm_ddp_comp.h" -#define MAX_CRTC 3 #define MAX_CONNECTOR 2 #define DDP_COMPONENT_DRM_OVL_ADAPTOR (DDP_COMPONENT_ID_MAX + 1) #define DDP_COMPONENT_DRM_ID_MAX (DDP_COMPONENT_DRM_OVL_ADAPTOR + 1) +enum mtk_drm_crtc_path { + CRTC_MAIN, + CRTC_EXT, + CRTC_THIRD, + MAX_CRTC, +}; + struct device; struct device_node; struct drm_crtc; From patchwork Wed Oct 4 02:40:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13408239 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 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 59EA3E8FDC3 for ; 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Tue, 03 Oct 2023 19:40:48 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by MTKMBS14N1.mediatek.inc (172.21.101.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 4 Oct 2023 10:40:15 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 4 Oct 2023 10:40:15 +0800 From: Jason-JH.Lin To: Chun-Kuang Hu , AngeloGioacchino Del Regno CC: Matthias Brugger , Jason-ch Chen , Johnson Wang , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , Subject: [PATCH v11 3/9] drm/mediatek: Fix using wrong drm private data to bind mediatek-drm Date: Wed, 4 Oct 2023 10:40:07 +0800 Message-ID: <20231004024013.18956-4-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231004024013.18956-1-jason-jh.lin@mediatek.com> References: <20231004024013.18956-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--8.036500-8.000000 X-TMASE-MatchedRID: IDRSBkmySF1GlhjnipkGEGwjJ4TFeU1uYpovC7zX5q/Npr24oOS4xkfp kQx2u0KsbDDGr42tgBMSqo3ZUfrHh5Coy9iDotiwFYJUGv4DL3wHQj6IJQ7jncRbUf2aWQ/nJET WX/pKcs46hUOcTonr9IAy6p60ZV62fJ5/bZ6npdiyO81X3yak8wZbZpuKmuxzNli+eDT2tDyGJo dZodTf/LorMSFXg3vW4Ts9Wri8gIl+3BndfXUhXQ== X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--8.036500-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 41CEC5A55D489F33C93B4909D693A2B44F859C2386C62EEF1B9628DB7F09C8322000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_194055_493259_0F0B0769 X-CRM114-Status: GOOD ( 13.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org According to mtk_drm_kms_init(), the all_drm_private array in each drm private data stores all drm private data in display path order. In mtk_drm_get_all_drm_priv(), each element in all_drm_priv should have one display path private data, such as: all_drm_priv[CRTC_MAIN] should only have main_path data all_drm_priv[CRTC_EXT] should only have ext_path data all_drm_priv[CRTC_THIRD] should only have third_path data So we need to add the length checking for each display path before assigning their drm private data into all_drm_priv array. Then the all_drm_private array in each drm private data needs to be assigned in their display path order. Fixes: 1ef7ed48356c ("drm/mediatek: Modify mediatek-drm for mt8195 multi mmsys support") Signed-off-by: Jason-JH.Lin Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu Tested-by: Fei Shao --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index efe36eace8f0..bf4a04c1156b 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -352,6 +352,7 @@ static bool mtk_drm_get_all_drm_priv(struct device *dev) { struct mtk_drm_private *drm_priv = dev_get_drvdata(dev); struct mtk_drm_private *all_drm_priv[MAX_CRTC]; + struct mtk_drm_private *temp_drm_priv; struct device_node *phandle = dev->parent->of_node; const struct of_device_id *of_id; struct device_node *node; @@ -371,11 +372,21 @@ static bool mtk_drm_get_all_drm_priv(struct device *dev) continue; drm_dev = device_find_child(&pdev->dev, NULL, mtk_drm_match); - if (!drm_dev || !dev_get_drvdata(drm_dev)) + if (!drm_dev) continue; - all_drm_priv[cnt] = dev_get_drvdata(drm_dev); - if (all_drm_priv[cnt] && all_drm_priv[cnt]->mtk_drm_bound) + temp_drm_priv = dev_get_drvdata(drm_dev); + if (!temp_drm_priv) + continue; + + if (temp_drm_priv->data->main_len) + all_drm_priv[CRTC_MAIN] = temp_drm_priv; + else if (temp_drm_priv->data->ext_len) + all_drm_priv[CRTC_EXT] = temp_drm_priv; + else if (temp_drm_priv->data->third_len) + all_drm_priv[CRTC_THIRD] = temp_drm_priv; + + if (temp_drm_priv->mtk_drm_bound) cnt++; if (cnt == MAX_CRTC) From patchwork Wed Oct 4 02:40:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13408238 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 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 A2ACCE8FDC6 for ; 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Tue, 03 Oct 2023 19:40:49 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 4 Oct 2023 10:40:15 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 4 Oct 2023 10:40:15 +0800 From: Jason-JH.Lin To: Chun-Kuang Hu , AngeloGioacchino Del Regno CC: Matthias Brugger , Jason-ch Chen , Johnson Wang , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , Subject: [PATCH v11 4/9] drm/mediatek: Add encoder_index interface for mtk_ddp_comp_funcs Date: Wed, 4 Oct 2023 10:40:08 +0800 Message-ID: <20231004024013.18956-5-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231004024013.18956-1-jason-jh.lin@mediatek.com> References: <20231004024013.18956-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--6.516300-8.000000 X-TMASE-MatchedRID: TppObWSVeSgkavCrxJJxNlz+axQLnAVBuLwbhNl9B5XFJnEpmt9OE0fp kQx2u0KsbDDGr42tgBMSqo3ZUfrHh25/NyTKlG69EhGH3CRdKUXt/okBLaEo+Ge6/ylXAzNJo8W MkQWv6iUoTQl7wNH8Po2j49Ftap9EsjvNV98mpPOlyH34o5iriKHA7aGn7551Gz88ObJCRJnRLJ +O6VWaLDlAYx5R7ZyuftwZ3X11IV0= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--6.516300-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: AD3640F49C0BCF7D6DDB63A6972B42EBD48A37CC9A71A18167A292A18EF8BAD12000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_194054_894912_BC4C0705 X-CRM114-Status: GOOD ( 11.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org To support dynamic connector selection function, each ddp_comp need to get their encoder_index to identify which connector should be selected. Add encoder_index interface for mtk_ddp_comp_funcs to get the encoder identifier by drm_encoder_index(). Then drm driver will call mtk_ddp_comp_encoder_index_set() to store the encoder_index to each ddp_comp in connector routes. Signed-off-by: Jason-JH.Lin Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h index febcaeef16a1..0797b3ac75d8 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h @@ -80,12 +80,14 @@ struct mtk_ddp_comp_funcs { void (*disconnect)(struct device *dev, struct device *mmsys_dev, unsigned int next); void (*add)(struct device *dev, struct mtk_mutex *mutex); void (*remove)(struct device *dev, struct mtk_mutex *mutex); + unsigned int (*encoder_index)(struct device *dev); }; struct mtk_ddp_comp { struct device *dev; int irq; unsigned int id; + int encoder_index; const struct mtk_ddp_comp_funcs *funcs; }; @@ -275,6 +277,12 @@ static inline bool mtk_ddp_comp_disconnect(struct mtk_ddp_comp *comp, struct dev return false; } +static inline void mtk_ddp_comp_encoder_index_set(struct mtk_ddp_comp *comp) +{ + if (comp->funcs && comp->funcs->encoder_index) + comp->encoder_index = (int)comp->funcs->encoder_index(comp->dev); +} + int mtk_ddp_comp_get_id(struct device_node *node, enum mtk_ddp_comp_type comp_type); unsigned int mtk_drm_find_possible_crtc_by_comp(struct drm_device *drm, From patchwork Wed Oct 4 02:40:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13408244 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 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 D0816E8FDC3 for ; Wed, 4 Oct 2023 02:41:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=7oinXSXP8DfcVX5UVts8tcYSng7+3RtwjrTSoBy6BrI=; b=Q5W9XD/CQgxhC7 gNQFTCYGVGqhrk+qk3IIfxhmU/lxkfdHF6Gik/WUm2s1xxieIf9Nsr8WphQoSKLW901wnhAQopU/a ZXtuIWpS4NfT8h5FewrF0Sitvcm1gDG7pM4l4eWgbgqXJdzrnmdHU5J6Cr737rJ4iVwwVb3Q43Ygh bLWpHZv9751HRA0vY9t7EQAYrZXLITIuabtf61qjAdltaF79i2vMnOuvTJnTBwZrqXgeeSlMzVkEN voEyR+eHO/swZCHfPHo4+Om+3AxAzaH9eni63nzHjGiWldIgcHThjX6bsM0laUuWPd+5f830NBe3/ iCQBmhN3k7ZAcVPM13hA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qnrow-00Fnqh-36; Wed, 04 Oct 2023 02:41:06 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qnron-00Fnh3-1q; Wed, 04 Oct 2023 02:40:59 +0000 X-UUID: 6e481f78625f11ee9b7791016c24628a-20231003 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=oTi4mssDYF2NOp+w5XKqL69CP1bNWJ/irOFu34/VQ+A=; b=dRx1t53d3UXkOGQKCZfNHDDau28YvJWRDwJThUTubl25neVrq6SWtchd6tNVGjEeua8oKrsy/VyfERnRlSw1efz+4hRrhWbQNuWtHLb4i6J/UGzQu+eGbcT60oVG2rSb6b/15kws39VGuZGTurtIr51H6LUM/mtlfew0vCzjnSM=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.32,REQID:ee77e6ca-8b61-4eb2-a73e-91c5f09f7df7,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:5f78ec9,CLOUDID:9faea814-4929-4845-9571-38c601e9c3c9,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,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,TF_CID_SPAM_ULN X-UUID: 6e481f78625f11ee9b7791016c24628a-20231003 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1226094947; Tue, 03 Oct 2023 19:40:50 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 4 Oct 2023 10:40:15 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 4 Oct 2023 10:40:15 +0800 From: Jason-JH.Lin To: Chun-Kuang Hu , AngeloGioacchino Del Regno CC: Matthias Brugger , Jason-ch Chen , Johnson Wang , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , , Nathan Lu Subject: [PATCH v11 5/9] drm/mediatek: Add connector dynamic selection capability Date: Wed, 4 Oct 2023 10:40:09 +0800 Message-ID: <20231004024013.18956-6-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231004024013.18956-1-jason-jh.lin@mediatek.com> References: <20231004024013.18956-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--13.483700-8.000000 X-TMASE-MatchedRID: PsyXYoMXngi3B+P0We5UJ0LEoH0ynuZVmdrHMkUHHq9aW2Ktn+I8/kBI CRren7xCubvf6ktW7XBEzxsFM1euZm94Ipa1otxokDpLRKO9xhRt3qsaFY4DBAqiCYa6w8tv79J yA2mvzQiijgZKwPbeZLYkV2Ealq/rmPnR7BD/zBV1e7Xbb6Im2t7QEjaI0NUguWYx8s2K6Rq6bB qJCvgv/9qG7/kn+2wE41o+auuBlMXQf/Mt4GBfb47Su3QulAZ5WDdWpJMntKhiZCTkFQiKcNKeu oOP1lboJkTkP3kjv4iAMuqetGVetksDkkP3zIjq3QfwsVk0UbtuRXh7bFKB7gKPeCx4TzI/E0Op gkn6YtSs40DYFFIEjzR3R2A1UTS+NkUSDDq742k= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--13.483700-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: B521F2805D14D33DE6A4F03C1E746E3C60AF3528621A48C8329DDA760DB563362000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_194057_617596_7B41D7AA X-CRM114-Status: GOOD ( 21.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add dynamic select available connector flow in mtk_drm_crtc_create() and mtk_drm_crtc_atomic_enable(). In mtk_drm_crtc_create(), if there is a connector routes array in drm driver data, all components definded in the connector routes array will be checked and their encoder_index will be set. In mtk_drm_crtc_atomic_enable(), crtc will check its encoder_index to identify which componet in the connector routes array should append. Signed-off-by: Jason-JH.Lin Signed-off-by: Nancy Lin Signed-off-by: Nathan Lu Tested-by: Fei Shao Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 72 ++++++++++++++++++++- drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 5 +- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 30 ++++++++- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 13 +++- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 7 ++ 5 files changed, 120 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c index b6fa4ad2f94d..742218691080 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c @@ -63,6 +63,8 @@ struct mtk_drm_crtc { struct mtk_mutex *mutex; unsigned int ddp_comp_nr; struct mtk_ddp_comp **ddp_comp; + unsigned int num_conn_routes; + const struct mtk_drm_route *conn_routes; /* lock for display hardware access */ struct mutex hw_lock; @@ -647,6 +649,43 @@ static void mtk_drm_crtc_disable_vblank(struct drm_crtc *crtc) mtk_ddp_comp_disable_vblank(comp); } +static void mtk_drm_crtc_update_output(struct drm_crtc *crtc, + struct drm_atomic_state *state) +{ + int crtc_index = drm_crtc_index(crtc); + int i; + struct device *dev; + struct drm_crtc_state *crtc_state = state->crtcs[crtc_index].new_state; + struct mtk_drm_crtc *mtk_crtc = to_mtk_crtc(crtc); + struct mtk_drm_private *priv; + unsigned int encoder_mask = crtc_state->encoder_mask; + + if (!crtc_state->connectors_changed) + return; + + if (!mtk_crtc->num_conn_routes) + return; + + priv = ((struct mtk_drm_private *)crtc->dev->dev_private)->all_drm_private[crtc_index]; + dev = priv->dev; + + dev_dbg(dev, "connector change:%d, encoder mask:0x%x for crtc:%d\n", + crtc_state->connectors_changed, encoder_mask, crtc_index); + + for (i = 0; i < mtk_crtc->num_conn_routes; i++) { + unsigned int comp_id = mtk_crtc->conn_routes[i].route_ddp; + struct mtk_ddp_comp *comp = &priv->ddp_comp[comp_id]; + + if (comp->encoder_index >= 0 && + (encoder_mask & BIT(comp->encoder_index))) { + mtk_crtc->ddp_comp[mtk_crtc->ddp_comp_nr - 1] = comp; + dev_dbg(dev, "Add comp_id: %d at path index %d\n", + comp->id, mtk_crtc->ddp_comp_nr - 1); + break; + } + } +} + int mtk_drm_crtc_plane_check(struct drm_crtc *crtc, struct drm_plane *plane, struct mtk_plane_state *state) { @@ -685,6 +724,8 @@ static void mtk_drm_crtc_atomic_enable(struct drm_crtc *crtc, return; } + mtk_drm_crtc_update_output(crtc, state); + ret = mtk_crtc_ddp_hw_init(mtk_crtc); if (ret) { pm_runtime_put(comp->dev); @@ -884,7 +925,8 @@ struct device *mtk_drm_crtc_dma_dev_get(struct drm_crtc *crtc) int mtk_drm_crtc_create(struct drm_device *drm_dev, const unsigned int *path, unsigned int path_len, - int priv_data_index) + int priv_data_index, const struct mtk_drm_route *conn_routes, + unsigned int num_conn_routes) { struct mtk_drm_private *priv = drm_dev->dev_private; struct device *dev = drm_dev->dev; @@ -935,7 +977,8 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev, mtk_crtc->mmsys_dev = priv->mmsys_dev; mtk_crtc->ddp_comp_nr = path_len; - mtk_crtc->ddp_comp = devm_kmalloc_array(dev, mtk_crtc->ddp_comp_nr, + mtk_crtc->ddp_comp = devm_kmalloc_array(dev, + mtk_crtc->ddp_comp_nr + (conn_routes ? 1 : 0), sizeof(*mtk_crtc->ddp_comp), GFP_KERNEL); if (!mtk_crtc->ddp_comp) @@ -1038,5 +1081,30 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev, init_waitqueue_head(&mtk_crtc->cb_blocking_queue); } #endif + + if (conn_routes) { + for (i = 0; i < num_conn_routes; i++) { + unsigned int comp_id = conn_routes[i].route_ddp; + struct device_node *node = priv->comp_node[comp_id]; + struct mtk_ddp_comp *comp = &priv->ddp_comp[comp_id]; + + if (!comp->dev) { + dev_dbg(dev, "comp_id:%d, Component %pOF not initialized\n", + comp_id, node); + /* mark encoder_index to -1, if route comp device is not enabled */ + comp->encoder_index = -1; + continue; + } + + mtk_ddp_comp_encoder_index_set(&priv->ddp_comp[comp_id]); + } + + mtk_crtc->num_conn_routes = num_conn_routes; + mtk_crtc->conn_routes = conn_routes; + + /* increase ddp_comp_nr at the end of mtk_drm_crtc_create */ + mtk_crtc->ddp_comp_nr++; + } + return 0; } diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.h b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h index 3e9046993d09..3c224595fa71 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h @@ -8,6 +8,7 @@ #include #include "mtk_drm_ddp_comp.h" +#include "mtk_drm_drv.h" #include "mtk_drm_plane.h" #define MTK_LUT_SIZE 512 @@ -18,7 +19,9 @@ void mtk_drm_crtc_commit(struct drm_crtc *crtc); int mtk_drm_crtc_create(struct drm_device *drm_dev, const unsigned int *path, unsigned int path_len, - int priv_data_index); + int priv_data_index, + const struct mtk_drm_route *conn_routes, + unsigned int num_conn_routes); int mtk_drm_crtc_plane_check(struct drm_crtc *crtc, struct drm_plane *plane, struct mtk_plane_state *state); void mtk_drm_crtc_async_update(struct drm_crtc *crtc, struct drm_plane *plane, diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index 771f4e173353..02f0ada3754b 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -507,6 +507,31 @@ static bool mtk_drm_find_comp_in_ddp(struct device *dev, return false; } +static unsigned int mtk_drm_find_comp_in_ddp_conn_path(struct device *dev, + const struct mtk_drm_route *routes, + unsigned int num_routes, + struct mtk_ddp_comp *ddp_comp) +{ + int ret; + unsigned int i; + + if (!routes) { + ret = -EINVAL; + goto err; + } + + for (i = 0; i < num_routes; i++) + if (dev == ddp_comp[routes[i].route_ddp].dev) + return BIT(routes[i].crtc_id); + + ret = -ENODEV; +err: + + DRM_INFO("Failed to find comp in ddp table, ret = %d\n", ret); + + return 0; +} + int mtk_ddp_comp_get_id(struct device_node *node, enum mtk_ddp_comp_type comp_type) { @@ -538,7 +563,10 @@ unsigned int mtk_drm_find_possible_crtc_by_comp(struct drm_device *drm, private->data->third_len, private->ddp_comp)) ret = BIT(2); else - DRM_INFO("Failed to find comp in ddp table\n"); + ret = mtk_drm_find_comp_in_ddp_conn_path(dev, + private->data->conn_routes, + private->data->num_conn_routes, + private->ddp_comp); return ret; } diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index bf4a04c1156b..5d2e191b4106 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -424,6 +424,11 @@ static bool mtk_drm_find_mmsys_comp(struct mtk_drm_private *private, int comp_id if (drv_data->third_path[i] == comp_id) return true; + if (drv_data->num_conn_routes) + for (i = 0; i < drv_data->num_conn_routes; i++) + if (drv_data->conn_routes[i].route_ddp == comp_id) + return true; + return false; } @@ -482,21 +487,23 @@ static int mtk_drm_kms_init(struct drm_device *drm) if (i == CRTC_MAIN && priv_n->data->main_len) { ret = mtk_drm_crtc_create(drm, priv_n->data->main_path, - priv_n->data->main_len, j); + priv_n->data->main_len, j, + priv_n->data->conn_routes, + priv_n->data->num_conn_routes); if (ret) goto err_component_unbind; continue; } else if (i == CRTC_EXT && priv_n->data->ext_len) { ret = mtk_drm_crtc_create(drm, priv_n->data->ext_path, - priv_n->data->ext_len, j); + priv_n->data->ext_len, j, NULL, 0); if (ret) goto err_component_unbind; continue; } else if (i == CRTC_THIRD && priv_n->data->third_len) { ret = mtk_drm_crtc_create(drm, priv_n->data->third_path, - priv_n->data->third_len, j); + priv_n->data->third_len, j, NULL, 0); if (ret) goto err_component_unbind; diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h index f4de8bb27685..6f98fff4f1a4 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h @@ -28,6 +28,11 @@ struct drm_fb_helper; struct drm_property; struct regmap; +struct mtk_drm_route { + const unsigned int crtc_id; + const unsigned int route_ddp; +}; + struct mtk_mmsys_driver_data { const unsigned int *main_path; unsigned int main_len; @@ -35,6 +40,8 @@ struct mtk_mmsys_driver_data { unsigned int ext_len; const unsigned int *third_path; unsigned int third_len; + const struct mtk_drm_route *conn_routes; + unsigned int num_conn_routes; bool shadow_register; unsigned int mmsys_id; From patchwork Wed Oct 4 02:40:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13408241 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 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 43EC8E8FDC6 for ; 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Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , Subject: [PATCH v11 6/9] drm/mediatek: dpi: Support dynamic connector selection Date: Wed, 4 Oct 2023 10:40:10 +0800 Message-ID: <20231004024013.18956-7-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231004024013.18956-1-jason-jh.lin@mediatek.com> References: <20231004024013.18956-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_194057_408082_9D780F0A X-CRM114-Status: GOOD ( 12.58 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add implementation of mtk_dpi_encoder_index to mtk_ddp_comp_func to make mtk_dpi support dynamic connector selection. Signed-off-by: Jason-JH.Lin Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_disp_drv.h | 1 + drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++++++++ drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 + 3 files changed, 11 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h index 2254038519e1..5f07037670e9 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h @@ -44,6 +44,7 @@ void mtk_dither_set_common(void __iomem *regs, struct cmdq_client_reg *cmdq_reg, void mtk_dpi_start(struct device *dev); void mtk_dpi_stop(struct device *dev); +unsigned int mtk_dpi_encoder_index(struct device *dev); void mtk_dsi_ddp_start(struct device *dev); void mtk_dsi_ddp_stop(struct device *dev); diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 2f931e4e2b60..4e3d9f7b4d8c 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -781,6 +781,15 @@ void mtk_dpi_stop(struct device *dev) mtk_dpi_power_off(dpi); } +unsigned int mtk_dpi_encoder_index(struct device *dev) +{ + struct mtk_dpi *dpi = dev_get_drvdata(dev); + unsigned int encoder_index = drm_encoder_index(&dpi->encoder); + + dev_dbg(dev, "encoder index:%d\n", encoder_index); + return encoder_index; +} + static int mtk_dpi_bind(struct device *dev, struct device *master, void *data) { struct mtk_dpi *dpi = dev_get_drvdata(dev); diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index 02f0ada3754b..601755925520 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -304,6 +304,7 @@ static const struct mtk_ddp_comp_funcs ddp_dither = { static const struct mtk_ddp_comp_funcs ddp_dpi = { .start = mtk_dpi_start, .stop = mtk_dpi_stop, + .encoder_index = mtk_dpi_encoder_index, }; static const struct mtk_ddp_comp_funcs ddp_dsc = { From patchwork Wed Oct 4 02:40:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13408236 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 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 1EF3FE8FDC8 for ; 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Tue, 03 Oct 2023 19:40:18 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by MTKMBS14N2.mediatek.inc (172.21.101.76) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 4 Oct 2023 10:40:15 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 4 Oct 2023 10:40:15 +0800 From: Jason-JH.Lin To: Chun-Kuang Hu , AngeloGioacchino Del Regno CC: Matthias Brugger , Jason-ch Chen , Johnson Wang , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , Subject: [PATCH v11 7/9] drm/mediatek: Support dynamic selection of DP_INTF0 on MT8188 VDOSYS0 Date: Wed, 4 Oct 2023 10:40:11 +0800 Message-ID: <20231004024013.18956-8-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231004024013.18956-1-jason-jh.lin@mediatek.com> References: <20231004024013.18956-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--5.967700-8.000000 X-TMASE-MatchedRID: QNCxZxSW5lrUbyut0lXeoED6z8N1m1ALnhD9A3Sa7pZcU0dNErOD+vlY oV6p/cSxNFCzr/YjTjM/j7zt48dCSZsYdIGP6PlZkDpLRKO9xhR9LQinZ4QefPcjNeVeWlqY+gt Hj7OwNO0UQCQtpNwWeuvXUIEHYfY0GmaFOppS/NxmzbyaB9t9FR3vvlo+MTGG X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--5.967700-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 980030E620D8BDC97A45A00A4B4E7DB9D4760DABC8FF37A7B7D3A75158DF0FE02000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_194027_148669_6DE31C33 X-CRM114-Status: GOOD ( 10.65 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Move DDP_COMPONENT_DP_INTF0 from mt8188_mtk_ddp_main array to a connector routes array called mt8188_mtk_ddp_main_routes to support dynamic selection capability for mt8188. Signed-off-by: Jason-JH.Lin Reviewed-by: AngeloGioacchino Del Regno --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 5d2e191b4106..70c9501250a0 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -186,7 +186,10 @@ static const unsigned int mt8188_mtk_ddp_main[] = { DDP_COMPONENT_GAMMA, DDP_COMPONENT_POSTMASK0, DDP_COMPONENT_DITHER0, - DDP_COMPONENT_DP_INTF0, +}; + +static const struct mtk_drm_route mt8188_mtk_ddp_main_routes[] = { + {0, DDP_COMPONENT_DP_INTF0}, }; static const unsigned int mt8192_mtk_ddp_main[] = { @@ -288,6 +291,8 @@ static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = { static const struct mtk_mmsys_driver_data mt8188_vdosys0_driver_data = { .main_path = mt8188_mtk_ddp_main, .main_len = ARRAY_SIZE(mt8188_mtk_ddp_main), + .conn_routes = mt8188_mtk_ddp_main_routes, + .num_conn_routes = ARRAY_SIZE(mt8188_mtk_ddp_main_routes), .mmsys_dev_num = 1, }; From patchwork Wed Oct 4 02:40:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13408242 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 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 17DB7E8FDC3 for ; Wed, 4 Oct 2023 02:41:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=RdL6soplAut3U/vvH3VM+c6nkBWINAg+cZ3yFF4cYL0=; b=hqo1D4VCc822b9 y4fa7OvQebYAFrhRhsndvDhpO7uaQHuefnOmOXznb/VGsdvoSn6q8HxHg6meHogZC30yWunxmYVc2 qA+9MxEmUSUuYSdc074JkvlU4zvhfUiAUOyQtu069CFtrjvTMOGkc7PiDnSlvdjNbifZy+GZ8wHGn 2DM5xYQcqy6dGbs8ExyzZ9EzlTnH1eWtsk1nhM2+2TiXfdu6g/YZ8kl/j/7qFzJNbr0SeM6pMdSbC qVAdc8AQc5n8XN1iL6yiurEw7w3XlnG5FXflmqKU9Q03OltTzmMpQx64KXIDHCcrUqTLRCBh2K7c6 FUnGo4nykKFFtUP1G3ow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qnrou-00FnoZ-37; Wed, 04 Oct 2023 02:41:04 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qnrom-00FnhB-1N; Wed, 04 Oct 2023 02:40:58 +0000 X-UUID: 6ebec9f2625f11ee9b7791016c24628a-20231003 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=n4nlsGzz1ZqV81nQuh+DJxf/hX8kTL2Z/ED+1RuRfuo=; b=S45G7mUZI8eTm8Kzllv4V7GMNx/ZGnEt5ax/NqcBwSsTXeEdc3la+gSVRYBSuWFtTxlgl2zlSrs0j9saGgg+p/iYLQMN8GwgL4C6DC6vLrvd6wFnM6XwberDzHAXZl73fHJblUOl2+ppeRWBSUiFEiRr7e6wWDPIsW0POUMsNnc=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.32,REQID:ba73af74-7471-44c9-af06-8c821f908c63,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:5f78ec9,CLOUDID:fa6fbfc3-1e57-4345-9d31-31ad9818b39f,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,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,TF_CID_SPAM_ULN X-UUID: 6ebec9f2625f11ee9b7791016c24628a-20231003 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 681932395; Tue, 03 Oct 2023 19:40:51 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 4 Oct 2023 10:40:16 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 4 Oct 2023 10:40:15 +0800 From: Jason-JH.Lin To: Chun-Kuang Hu , AngeloGioacchino Del Regno CC: Matthias Brugger , Jason-ch Chen , Johnson Wang , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , Subject: [PATCH v11 8/9] drm/mediatek: dsi: Support dynamic connector selection Date: Wed, 4 Oct 2023 10:40:12 +0800 Message-ID: <20231004024013.18956-9-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231004024013.18956-1-jason-jh.lin@mediatek.com> References: <20231004024013.18956-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--2.997200-8.000000 X-TMASE-MatchedRID: y/MOm6ldwRIDh1tb/sWFHED6z8N1m1ALnhD9A3Sa7pYs/uUAk6xP7Nn7 b/+Y15IvPtTFKpORzfsCp55PrRtAQA+/n/431GMS4pdq9sdj8LV9LQinZ4QefPcjNeVeWlqY+gt Hj7OwNO0JC+VZi2gQEWw8oFPNfB0IEA7FUQLpq3iW5tpLfOgF/MsfHfFE0RGVdZIJalioquyH6C /I34ughh4rW5UwSJDWGkAEd4pFaa4ujJ3f5a+ghHZrUbEZipAEiWT09mQz7szw9kH8zAy44aOuV Lnx3A74 X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--2.997200-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 98A27E5156AB5E7445298D72B083B3F10D3FF7C5BBA2D43A40F3EF3C208ACF742000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_194056_472654_2AF545C5 X-CRM114-Status: GOOD ( 11.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add implementation of mtk_dsi_encoder_index to mtk_ddp_comp_func to make mtk_dsi support dynamic connector selection. Signed-off-by: Jason-JH.Lin Reviewed-by: CK Hu Reviewed-by: Fei Shao Reviewed-by: AngeloGioacchino Del Regno Tested-by: Fei Shao Reviewed-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_disp_drv.h | 1 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 + drivers/gpu/drm/mediatek/mtk_dsi.c | 9 +++++++++ 3 files changed, 11 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h index 5f07037670e9..fdaa21b6a9da 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h @@ -48,6 +48,7 @@ unsigned int mtk_dpi_encoder_index(struct device *dev); void mtk_dsi_ddp_start(struct device *dev); void mtk_dsi_ddp_stop(struct device *dev); +unsigned int mtk_dsi_encoder_index(struct device *dev); int mtk_gamma_clk_enable(struct device *dev); void mtk_gamma_clk_disable(struct device *dev); diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index 601755925520..f3345af12cb8 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -318,6 +318,7 @@ static const struct mtk_ddp_comp_funcs ddp_dsc = { static const struct mtk_ddp_comp_funcs ddp_dsi = { .start = mtk_dsi_ddp_start, .stop = mtk_dsi_ddp_stop, + .encoder_index = mtk_dsi_encoder_index, }; static const struct mtk_ddp_comp_funcs ddp_gamma = { diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index d8bfc2cce54d..124647a4d985 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -865,6 +865,15 @@ static int mtk_dsi_encoder_init(struct drm_device *drm, struct mtk_dsi *dsi) return ret; } +unsigned int mtk_dsi_encoder_index(struct device *dev) +{ + struct mtk_dsi *dsi = dev_get_drvdata(dev); + unsigned int encoder_index = drm_encoder_index(&dsi->encoder); + + dev_dbg(dev, "encoder index:%d\n", encoder_index); + return encoder_index; +} + static int mtk_dsi_bind(struct device *dev, struct device *master, void *data) { int ret; From patchwork Wed Oct 4 02:40:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13408240 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 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 A23A3E8FDC7 for ; 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Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , , Nathan Lu Subject: [PATCH v11 9/9] drm/mediatek: Support dynamic selection of DSI0 on MT8188 VDOSYS0 Date: Wed, 4 Oct 2023 10:40:13 +0800 Message-ID: <20231004024013.18956-10-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231004024013.18956-1-jason-jh.lin@mediatek.com> References: <20231004024013.18956-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_194056_461125_9F0BDB46 X-CRM114-Status: GOOD ( 10.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add DDP_COMPONENT_DSI0 as a main display output selection on MT8188 VDOSYS0. Signed-off-by: Nathan Lu Signed-off-by: Jason-JH.Lin Reviewed-by: Matthias Brugger Reviewed-by: Fei Shao Reviewed-by: AngeloGioacchino Del Regno Tested-by: Fei Shao --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 70c9501250a0..5226be88d088 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -190,6 +190,7 @@ static const unsigned int mt8188_mtk_ddp_main[] = { static const struct mtk_drm_route mt8188_mtk_ddp_main_routes[] = { {0, DDP_COMPONENT_DP_INTF0}, + {0, DDP_COMPONENT_DSI0}, }; static const unsigned int mt8192_mtk_ddp_main[] = {