From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from nblzone-211-213.nblnetworks.fi ([83.145.211.213]:40954 "EHLO hillosipuli.retiisi.org.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728287AbeIMCgM (ORCPT ); Wed, 12 Sep 2018 22:36:12 -0400 From: Sakari Ailus To: linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org, slongerbeam@gmail.com, niklas.soderlund@ragnatech.se, jacopo@jmondi.org, p.zabel@pengutronix.de, dri-devel@lists.freedesktop.org Subject: [PATCH v3 23/23] smiapp: Query the V4L2 endpoint for a specific bus type Date: Thu, 13 Sep 2018 00:29:42 +0300 Message-Id: <20180912212942.19641-24-sakari.ailus@linux.intel.com> In-Reply-To: <20180912212942.19641-1-sakari.ailus@linux.intel.com> References: <20180912212942.19641-1-sakari.ailus@linux.intel.com> Sender: linux-media-owner@vger.kernel.org List-ID: Instead of opportunistically trying to gather some information from the V4L2 endpoint, set the bus type and let the V4L2 fwnode framework figure out the configuration. Signed-off-by: Sakari Ailus Tested-by: Steve Longerbeam --- drivers/media/i2c/smiapp/smiapp-core.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index 048ab6cfaa97..0d660349b13c 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -2775,7 +2775,13 @@ static struct smiapp_hwconfig *smiapp_get_hwconfig(struct device *dev) if (!ep) return NULL; + bus_cfg.bus_type = V4L2_MBUS_CSI2_DPHY; rval = v4l2_fwnode_endpoint_alloc_parse(ep, &bus_cfg); + if (rval == -ENXIO) { + bus_cfg = (struct v4l2_fwnode_endpoint) + { .bus_type = V4L2_MBUS_CCP2 }; + rval = v4l2_fwnode_endpoint_alloc_parse(ep, &bus_cfg); + } if (rval) goto out_err; -- 2.11.0