Commit f22e521f authored by Ben Dooks's avatar Ben Dooks Committed by Linus Torvalds
Browse files

sm501fb: Call fb suspend function during suspend and resume 



Call the fb_set_suspend() over suspend and resume.

Signed-off-by: default avatarAntonino Daplas <adaplas@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c1f303bb

drivers/video/sm501fb.c

+9 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ 
#include <linux/wait.h>

#include <linux/platform_device.h>

#include <linux/clk.h>

#include <linux/console.h>



#include <asm/io.h>

#include <asm/uaccess.h>
@@ -1697,6 +1698,10 @@ static int sm501fb_suspend_fb(struct sm501fb_info *info, 
	/* blank the relevant interface to ensure unit power minimised */

	(par->ops.fb_blank)(FB_BLANK_POWERDOWN, fbi);



	acquire_console_sem();

	fb_set_suspend(fbi, 1);

	release_console_sem();



	return 0;



 err_nocursor:
@@ -1732,6 +1737,10 @@ static void sm501fb_resume_fb(struct sm501fb_info *info, 
		memcpy_toio(par->cursor.k_addr, par->store_cursor,

			    par->cursor.size);



	acquire_console_sem();

	fb_set_suspend(fbi, 0);

	release_console_sem();



	vfree(par->store_fb);

	vfree(par->store_cursor);

}