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authorVille Syrjala <syrjala@sci.fi>2006-01-09 20:53:49 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-10 08:01:52 -0800
commitd060a3218f6a046509fa31939ce1a671b0359086 (patch)
tree376c5c5909302595e8b56cb6617c4a0246bccc0f /Documentation/CodingStyle
parentcae8a12f49972f040bae6707b7707cd93fe9c9ab (diff)
[PATCH] Fix console blanking
Current console blanking code is broken. It will first do a normal blank, then start the VESA blank timer if vesa_off_interval != 0, and then proceed to do the VESA blanking directly. After the timer expires it will do the VESA blanking a second time. Also the vesa_powerdown() function doesn't allow all VESA modes to be used. With this patch the behaviour is: 1. Blank: vesa_off_interval != 0 -> Do normal blank vesa_off_interval == 0 -> Do VESA blank 2. Start the VESA blank timer if vesa_off_interval != 0 and vesa_power_mode != 0. It also gets rid of the limiting vesa_powerdown() function. Signed-off-by: Ville Syrjala <syrjala@sci.fi> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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