Cross Reference: /drivers/video/of_display

Lines Matching refs:np
18  * @np: device_node with the property
26 static int parse_timing_property(const struct device_node *np, const char *name,
32 	prop = of_find_property(np, name, &length);
35 			of_node_full_name(np), name);
41 		ret = of_property_read_u32(np, name, &result->typ);
45 		ret = of_property_read_u32_array(np, name, &result->min, cells);
48 			of_node_full_name(np), name);
57  * @np: device_node with the properties
59 static int of_parse_display_timing(const struct device_node *np,
67 	ret |= parse_timing_property(np, "hback-porch", &dt->hback_porch);
68 	ret |= parse_timing_property(np, "hfront-porch", &dt->hfront_porch);
69 	ret |= parse_timing_property(np, "hactive", &dt->hactive);
70 	ret |= parse_timing_property(np, "hsync-len", &dt->hsync_len);
71 	ret |= parse_timing_property(np, "vback-porch", &dt->vback_porch);
72 	ret |= parse_timing_property(np, "vfront-porch", &dt->vfront_porch);
73 	ret |= parse_timing_property(np, "vactive", &dt->vactive);
74 	ret |= parse_timing_property(np, "vsync-len", &dt->vsync_len);
75 	ret |= parse_timing_property(np, "clock-frequency", &dt->pixelclock);
78 	if (!of_property_read_u32(np, "vsync-active", &val))
81 	if (!of_property_read_u32(np, "hsync-active", &val))
84 	if (!of_property_read_u32(np, "de-active", &val))
87 	if (!of_property_read_u32(np, "pixelclk-active", &val))
91 	if (of_property_read_bool(np, "interlaced"))
93 	if (of_property_read_bool(np, "doublescan"))
95 	if (of_property_read_bool(np, "doubleclk"))
100 			of_node_full_name(np));
109  * @np: device_node with the timing subnode
113 int of_get_display_timing(struct device_node *np, const char *name,
118 	if (!np)
121 	timing_np = of_get_child_by_name(np, name);
124 			of_node_full_name(np), name);
134  * @np: device_node with the subnodes
136 struct display_timings *of_get_display_timings(struct device_node *np)
143 	if (!np)
146 	timings_np = of_get_child_by_name(np, "display-timings");
149 			of_node_full_name(np));
156 			of_node_full_name(np));
167 			of_node_full_name(np));
172 		of_node_full_name(np), entry->name);
179 		pr_err("%s: no timings specified\n", of_node_full_name(np));
187 			of_node_full_name(np));
201 					of_node_full_name(np));
212 				of_node_full_name(np), disp->num_timings + 1);
230 		of_node_full_name(np), disp->num_timings,
249  * @np: device_node with the timing
251 int of_display_timings_exist(struct device_node *np)
255 	if (!np)
258 	timings_np = of_parse_phandle(np, "display-timings", 0);