From patchwork Wed Dec 2 18:06:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 11946645 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=-16.7 required=3.0 tests=BAYES_00, 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 B86BEC83014 for ; Wed, 2 Dec 2020 18:15:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7F71F206D5 for ; Wed, 2 Dec 2020 18:15:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389391AbgLBSP1 (ORCPT ); Wed, 2 Dec 2020 13:15:27 -0500 Received: from retiisi.eu ([95.216.213.190]:33490 "EHLO hillosipuli.retiisi.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389385AbgLBSP1 (ORCPT ); Wed, 2 Dec 2020 13:15:27 -0500 Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.eu (Postfix) with ESMTP id C8819634CD9; Wed, 2 Dec 2020 20:08:33 +0200 (EET) From: Sakari Ailus To: linux-media@vger.kernel.org Cc: mchehab@kernel.org Subject: [PATCH 38/38] ccs: Add support for obtaining C-PHY configuration from firmware Date: Wed, 2 Dec 2020 20:06:41 +0200 Message-Id: <20201202180641.17401-39-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201202180641.17401-1-sakari.ailus@linux.intel.com> References: <20201202180641.17401-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Try parsing the firmware also as C-PHY. Do this only after D-PHY as older firmware may not explicitly specify bus-type in which case D-PHY is the default. Signed-off-by: Sakari Ailus --- drivers/media/i2c/ccs/ccs-core.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c index c41c47b40e73..cd787155b698 100644 --- a/drivers/media/i2c/ccs/ccs-core.c +++ b/drivers/media/i2c/ccs/ccs-core.c @@ -2926,6 +2926,10 @@ static int ccs_get_hwconfig(struct ccs_sensor *sensor, struct device *dev) hwcfg->csi_signalling_mode = CCS_CSI_SIGNALING_MODE_CSI_2_DPHY; hwcfg->lanes = bus_cfg.bus.mipi_csi2.num_data_lanes; break; + case V4L2_MBUS_CSI2_CPHY: + hwcfg->csi_signalling_mode = CCS_CSI_SIGNALING_MODE_CSI_2_CPHY; + hwcfg->lanes = bus_cfg.bus.mipi_csi2.num_data_lanes; + break; case V4L2_MBUS_CSI1: case V4L2_MBUS_CCP2: hwcfg->csi_signalling_mode = (bus_cfg.bus.mipi_csi1.strobe) ?