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misc: rk628: fix the problem of finding child nodes

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Signed-off-by: Zhibin Huang <zhibin.huang@rock-chips.com>
Change-Id: Ic7f58324415b0db7bc3953d09fddb8b3bcc95e99
This commit is contained in:
Zhibin Huang
2023-12-14 08:01:02 +00:00
committed by Tao Huang
parent 278b6977e2
commit aafe1548f1
1 changed files with 5 additions and 6 deletions
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11
drivers/misc/rk628/rk628.c
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@@ -697,21 +697,20 @@ static int rk628_display_route_info_parse(struct rk628 *rk628)
else
rk628->input_mode = BIT(INPUT_MODE_RGB);
if (of_find_node_by_name(rk628->dev->of_node, "rk628-gvi")) {
np = of_find_node_by_name(rk628->dev->of_node, "rk628-gvi");
if ((np = of_get_child_by_name(rk628->dev->of_node, "rk628-gvi"))) {
rk628->output_mode |= BIT(OUTPUT_MODE_GVI);
ret = rk628_gvi_parse(rk628, np);
} else if (of_find_node_by_name(rk628->dev->of_node, "rk628-lvds")) {
np = of_find_node_by_name(rk628->dev->of_node, "rk628-lvds");
} else if ((np = of_get_child_by_name(rk628->dev->of_node, "rk628-lvds"))) {
rk628->output_mode |= BIT(OUTPUT_MODE_LVDS);
ret = rk628_lvds_parse(rk628, np);
} else if (of_find_node_by_name(rk628->dev->of_node, "rk628-dsi")) {
np = of_find_node_by_name(rk628->dev->of_node, "rk628-dsi");
} else if ((np = of_get_child_by_name(rk628->dev->of_node, "rk628-dsi"))) {
rk628->output_mode |= BIT(OUTPUT_MODE_DSI);
ret = rk628_dsi_parse(rk628, np);
} else if (of_property_read_bool(rk628->dev->of_node, "rk628,csi-out")) {
rk628->output_mode |= BIT(OUTPUT_MODE_CSI);
}
if (np)
of_node_put(np);
if (of_property_read_bool(rk628->dev->of_node, "rk628,hdmi-out"))
rk628->output_mode |= BIT(OUTPUT_MODE_HDMI);