From 2d28ff08a4fd7e1dd931139e111e9d3c941becf0 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Tue, 24 May 2022 03:05:13 +0200
Subject: drm/bridge: anx7625: Convert to drm_of_get_data_lanes_count
Git-commit: 930e7cba1190a3251fcb01c8523ea9aed89d9a51
Patch-mainline: v6.0-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225 jsc#PED-2849
Convert driver to use this new helper to standardize
OF "data-lanes" parsing.
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Xin Ji <xji@analogixsemi.com>
To: dri-devel@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20220524010522.528569-2-marex@denx.de
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
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 e92eb4a40745..bbdca16db0d6 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -1637,16 +1637,16 @@ static int anx7625_parse_dt(struct device *dev,
if (of_property_read_u32(ep0, "bus-type", &bus_type))
bus_type = 0;
- mipi_lanes = of_property_count_u32_elems(ep0, "data-lanes");
+ mipi_lanes = drm_of_get_data_lanes_count(ep0, 1, MAX_LANES_SUPPORT);
of_node_put(ep0);
}
if (bus_type == V4L2_FWNODE_BUS_TYPE_PARALLEL) /* bus type is Parallel(DSI) */
pdata->is_dpi = 0;
- pdata->mipi_lanes = mipi_lanes;
- if (pdata->mipi_lanes > MAX_LANES_SUPPORT || pdata->mipi_lanes <= 0)
- pdata->mipi_lanes = MAX_LANES_SUPPORT;
+ pdata->mipi_lanes = MAX_LANES_SUPPORT;
+ if (mipi_lanes > 0)
+ pdata->mipi_lanes = mipi_lanes;
if (pdata->is_dpi)
DRM_DEV_DEBUG_DRIVER(dev, "found MIPI DPI host node.\n");
--
2.38.1