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Commit 89c95001 authored by Hans de Goede's avatar Hans de Goede Committed by Tomi Valkeinen
Browse files

simplefb: Add support for enumerating simplefb dt nodes in /chosen 



Update simplefb to support the new preferred location for simplefb dt nodes
under /chosen.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 6d09dc6b

drivers/video/fbdev/simplefb.c

+22 −1
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include <linux/platform_data/simplefb.h>

#include <linux/platform_device.h>

#include <linux/clk-provider.h>

#include <linux/of_platform.h>



static struct fb_fix_screeninfo simplefb_fix = {

	.id		= "simple",
@@ -392,7 +393,27 @@ static struct platform_driver simplefb_driver = { 
	.probe = simplefb_probe,

	.remove = simplefb_remove,

};

module_platform_driver(simplefb_driver);



static int __init simplefb_init(void)

{

	int ret;

	struct device_node *np;



	ret = platform_driver_register(&simplefb_driver);

	if (ret)

		return ret;



	if (IS_ENABLED(CONFIG_OF) && of_chosen) {

		for_each_child_of_node(of_chosen, np) {

			if (of_device_is_compatible(np, "simple-framebuffer"))

				of_platform_device_create(np, NULL, NULL);

		}

	}



	return 0;

}



module_init(simplefb_init);



MODULE_AUTHOR("Stephen Warren <swarren@wwwdotorg.org>");

MODULE_DESCRIPTION("Simple framebuffer driver");