57 		struct display_timing *dt)  in of_parse_display_timing()  argument
62 	memset(dt, 0, sizeof(*dt));  in of_parse_display_timing()
64 	ret |= parse_timing_property(np, "hback-porch", &dt->hback_porch);  in of_parse_display_timing()
65 	ret |= parse_timing_property(np, "hfront-porch", &dt->hfront_porch);  in of_parse_display_timing()
66 	ret |= parse_timing_property(np, "hactive", &dt->hactive);  in of_parse_display_timing()
67 	ret |= parse_timing_property(np, "hsync-len", &dt->hsync_len);  in of_parse_display_timing()
68 	ret |= parse_timing_property(np, "vback-porch", &dt->vback_porch);  in of_parse_display_timing()
69 	ret |= parse_timing_property(np, "vfront-porch", &dt->vfront_porch);  in of_parse_display_timing()
70 	ret |= parse_timing_property(np, "vactive", &dt->vactive);  in of_parse_display_timing()
71 	ret |= parse_timing_property(np, "vsync-len", &dt->vsync_len);  in of_parse_display_timing()
72 	ret |= parse_timing_property(np, "clock-frequency", &dt->pixelclock);  in of_parse_display_timing()
74 	dt->flags = 0;  in of_parse_display_timing()
76 		dt->flags |= val ? DISPLAY_FLAGS_VSYNC_HIGH :  in of_parse_display_timing()
79 		dt->flags |= val ? DISPLAY_FLAGS_HSYNC_HIGH :  in of_parse_display_timing()
82 		dt->flags |= val ? DISPLAY_FLAGS_DE_HIGH :  in of_parse_display_timing()
85 		dt->flags |= val ? DISPLAY_FLAGS_PIXDATA_POSEDGE :  in of_parse_display_timing()
89 		dt->flags |= val ? DISPLAY_FLAGS_SYNC_POSEDGE :  in of_parse_display_timing()
91 	else if (dt->flags & (DISPLAY_FLAGS_PIXDATA_POSEDGE |  in of_parse_display_timing()
93 		dt->flags |= dt->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE ?  in of_parse_display_timing()
98 		dt->flags |= DISPLAY_FLAGS_INTERLACED;  in of_parse_display_timing()
100 		dt->flags |= DISPLAY_FLAGS_DOUBLESCAN;  in of_parse_display_timing()
102 		dt->flags |= DISPLAY_FLAGS_DOUBLECLK;  in of_parse_display_timing()
116  * @dt: display_timing struct to fill
119 		struct display_timing *dt)  in of_get_display_timing()  argument
131 	ret = of_parse_display_timing(timing_np, dt);  in of_get_display_timing()
198 		struct display_timing *dt;  in of_get_display_timings()  local
201 		dt = kzalloc(sizeof(*dt), GFP_KERNEL);  in of_get_display_timings()
202 		if (!dt) {  in of_get_display_timings()
208 		r = of_parse_display_timing(entry, dt);  in of_get_display_timings()
216 			kfree(dt);  in of_get_display_timings()
223 		disp->timings[disp->num_timings] = dt;  in of_get_display_timings()