Hi Martin, On Sat, Jun 19, 2010 at 05:48:08PM +0200, Martin Fuzzey wrote: > Hi Luotao, > > Luotao Fu wrote: .... > Your patch fixes the clock_disable problem but fbi->backlight_power() > and fbi->lcd_power() can still be called multiple times. > Not sure if that is really a problem - they should be idempotent. > > I did it by making all of imxfb_disable_controller() do nothing if the > disable was already done like this (just for illustration not submission, > lines may be mangled): > Anything new on this? 'd be nice if you could resend a clean patch based on the described you sent in this mail. There're about 3 Patches about this issue out there. More might come in, as long as the bug still exists. ;-) So let's pack it up and push a proper fix to Sascha. cheers Luotao Fu -- Pengutronix e.K. | Dipl.-Ing. Luotao Fu | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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