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From: Xin Ji <xji@analogixsemi.com>
To: Andrzej Hajda <andrzej.hajda@intel.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Robert Foss <robert.foss@linaro.org>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Xin Ji <xji@analogixsemi.com>
Cc: bliang@analogixsemi.com, qwen@analogixsemi.com,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH 4/4] drm/bridge: anx7625: Use DPI bus type
Date: Mon, 28 Mar 2022 20:09:55 +0800	[thread overview]
Message-ID: <20220328120956.1848795-4-xji@analogixsemi.com> (raw)
In-Reply-To: <20220328120956.1848795-1-xji@analogixsemi.com>

As V4L2_FWNODE_BUS_TYPE_PARALLEL not properly descript for DPI
interface, this patch use new defined V4L2_FWNODE_BUS_TYPE_DPI for it.

Fixes: fd0310b6fe7d ("drm/bridge: anx7625: add MIPI DPI input feature")
Signed-off-by: Xin Ji <xji@analogixsemi.com>
---
 drivers/gpu/drm/bridge/analogix/anx7625.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 9a2a19ad4202..c528fa2c9533 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -1615,14 +1615,14 @@ static int anx7625_parse_dt(struct device *dev,
 
 	anx7625_get_swing_setting(dev, pdata);
 
-	pdata->is_dpi = 1; /* default dpi mode */
+	pdata->is_dpi = 0; /* default dsi mode */
 	pdata->mipi_host_node = of_graph_get_remote_node(np, 0, 0);
 	if (!pdata->mipi_host_node) {
 		DRM_DEV_ERROR(dev, "fail to get internal panel.\n");
 		return -ENODEV;
 	}
 
-	bus_type = V4L2_FWNODE_BUS_TYPE_PARALLEL;
+	bus_type = 0;
 	mipi_lanes = MAX_LANES_SUPPORT;
 	ep0 = of_graph_get_endpoint_by_regs(np, 0, 0);
 	if (ep0) {
@@ -1632,8 +1632,8 @@ static int anx7625_parse_dt(struct device *dev,
 		mipi_lanes = of_property_count_u32_elems(ep0, "data-lanes");
 	}
 
-	if (bus_type == V4L2_FWNODE_BUS_TYPE_PARALLEL) /* bus type is Parallel(DSI) */
-		pdata->is_dpi = 0;
+	if (bus_type == V4L2_FWNODE_BUS_TYPE_DPI) /* bus type is DPI */
+		pdata->is_dpi = 1;
 
 	pdata->mipi_lanes = mipi_lanes;
 	if (pdata->mipi_lanes > MAX_LANES_SUPPORT || pdata->mipi_lanes <= 0)
-- 
2.25.1


      parent reply	other threads:[~2022-03-28 12:12 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-28 12:09 [PATCH 1/4] media/v4l2-core: Add enum V4L2_FWNODE_BUS_TYPE_DPI Xin Ji
2022-03-28 12:09 ` [PATCH 2/4] dt-bindings: media: video-interfaces: Add new bus-type Xin Ji
2022-04-04 17:50   ` Rob Herring
2022-03-28 12:09 ` [PATCH 3/4] dt-bindings: drm/bridge: anx7625: Change bus-type to 7 (DPI) Xin Ji
2022-04-04 17:52   ` Rob Herring
2022-04-09  4:47     ` Xin Ji
2022-04-13 14:28       ` Robert Foss
2022-04-14  2:26         ` Xin Ji
2022-04-18  6:31           ` Chen-Yu Tsai
2022-04-22  8:04             ` Xin Ji
2022-03-28 12:09 ` Xin Ji [this message]

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