From patchwork Tue Dec 8 12:28:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 11958469 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A5D6C4361B for ; Tue, 8 Dec 2020 12:31:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1E7C923AC2 for ; Tue, 8 Dec 2020 12:31:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727998AbgLHMbl (ORCPT ); Tue, 8 Dec 2020 07:31:41 -0500 Received: from fllv0016.ext.ti.com ([198.47.19.142]:33220 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728773AbgLHMbl (ORCPT ); Tue, 8 Dec 2020 07:31:41 -0500 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0B8CTpoQ064018; Tue, 8 Dec 2020 06:29:51 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1607430591; bh=A2yh5uoIc5rpq5mohJlKCQRU71EKsWsAa9cuN6BcACw=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=pbQDHckAcpPOIPpP/odtmfPsKIMhM+jDIFaaAa9pj5z+Jje0DvsLp4Zev11TjOO12 vNDJlZXU47ruyKsFkdXmnyD7TMlKOTsIgYKZEAZfjuTLv8BrVU55+4YMAkk5CASY6/ HDq5fcdGbfWpLeUIJQGwDT0GOmyHpWSrmkel1yHc= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0B8CTp6T103300 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 8 Dec 2020 06:29:51 -0600 Received: from DFLE113.ent.ti.com (10.64.6.34) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Tue, 8 Dec 2020 06:29:51 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Tue, 8 Dec 2020 06:29:51 -0600 Received: from deskari.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0B8CTcjI095068; Tue, 8 Dec 2020 06:29:49 -0600 From: Tomi Valkeinen To: Sebastian Reichel , Laurent Pinchart , Nikhil Devshatwar , CC: , Sekhar Nori , Tony Lindgren , , Sam Ravnborg , Tomi Valkeinen Subject: [PATCH v5 04/29] drm/omap: dsi: set trans_mode according to client mode_flags Date: Tue, 8 Dec 2020 14:28:30 +0200 Message-ID: <20201208122855.254819-5-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201208122855.254819-1-tomi.valkeinen@ti.com> References: <20201208122855.254819-1-tomi.valkeinen@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org The DSI host driver currently ignores the video mode flags in client->mode_flags. Add the code to take the transfer mode from client's mode_flags. Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Reviewed-by: Sebastian Reichel --- drivers/gpu/drm/omapdrm/dss/dsi.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c index c3592c6db977..7fee9cf8782d 100644 --- a/drivers/gpu/drm/omapdrm/dss/dsi.c +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c @@ -5140,6 +5140,13 @@ static int omap_dsi_host_attach(struct mipi_dsi_host *host, dsi->config.lp_clk_min = 7000000; // TODO: get from client? dsi->config.lp_clk_max = client->lp_rate; + if (client->mode_flags & MIPI_DSI_MODE_VIDEO_BURST) + dsi->config.trans_mode = OMAP_DSS_DSI_BURST_MODE; + else if (client->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE) + dsi->config.trans_mode = OMAP_DSS_DSI_PULSE_MODE; + else + dsi->config.trans_mode = OMAP_DSS_DSI_EVENT_MODE; + dsi->ulps_auto_idle = false; return 0;