From patchwork Wed Mar 9 07:36:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?UmV4LUJDIENoZW4gKOmZs+afj+i+sCk=?= X-Patchwork-Id: 12774812 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 C0A5FC433F5 for ; Wed, 9 Mar 2022 07:39:16 +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=u66oqLy2sbtfJjlOhmXqv91v35iDNgE2xOYkCAZ+uGw=; b=pdpCvAYXUira9a z85Ii0JxDY7CuO4r5/pnbENi3dSTpjsmlGfUrWzd1ep8siHiMTh01SO1wAgwWaHIQ74uz4K5MvNOk ogLFfYxoMTi6B/NYnM5PnE/xsZU2g0R1onbYPv2aI5PENSkTbedaZhlW+rS+9XYYEUKTe0FHNZj+b hibRZJD3pmq2BZcp3sJ9fLQYhAi+grpDD2/EiHA2TNXh6gZ/Wc2p4yFTPDF2SA7b2tknyTr6sraSx dvBRiE79rJrA256Ts7tzYNt4v8AHpMpl0FtKz75qFjRSUDqC1i2ul+YXGWduDGeQbV1+wdFrwc4fU nkJNaCBcK/Ri2DpvjJYA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRqud-007d5r-AA; Wed, 09 Mar 2022 07:39:11 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRquE-007cxr-7m; Wed, 09 Mar 2022 07:38:49 +0000 X-UUID: 7a7e4c0eaed74da1a781816fec1b993d-20220309 X-UUID: 7a7e4c0eaed74da1a781816fec1b993d-20220309 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 607346926; Wed, 09 Mar 2022 00:38:38 -0700 Received: from mtkexhb01.mediatek.inc (172.21.101.102) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 8 Mar 2022 23:36:41 -0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkexhb01.mediatek.inc (172.21.101.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 9 Mar 2022 15:36:39 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 9 Mar 2022 15:36:39 +0800 From: Rex-BC Chen To: , , , , , , , , , , CC: , , , , , , , , , , Rex-BC Chen Subject: [RESEND V11 3/3] drm/bridge: anx7625: config hs packets end aligned to avoid screen shift Date: Wed, 9 Mar 2022 15:36:37 +0800 Message-ID: <20220309073637.3591-4-rex-bc.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220309073637.3591-1-rex-bc.chen@mediatek.com> References: <20220309073637.3591-1-rex-bc.chen@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-20220308_233846_291007_1F1D4013 X-CRM114-Status: GOOD ( 10.07 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org This device requires the packets on lanes aligned at the end to fix screen shift or scroll. Signed-off-by: Jitao Shi Signed-off-by: Rex-BC Chen Acked-by: AngeloGioacchino Del Regno Reviewed-by: Xin Ji Reviewed-by: Andrzej Hajda --- drivers/gpu/drm/bridge/analogix/anx7625.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 2346dbcc505f..fe32ab0878ae 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -1673,7 +1673,8 @@ static int anx7625_attach_dsi(struct anx7625_data *ctx) dsi->format = MIPI_DSI_FMT_RGB888; dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE | - MIPI_DSI_MODE_VIDEO_HSE; + MIPI_DSI_MODE_VIDEO_HSE | + MIPI_DSI_HS_PKT_END_ALIGNED; ret = devm_mipi_dsi_attach(dev, dsi); if (ret) {