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bcm2708_fb_blank generates possibly pointless messages #685

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DougieLawson opened this issue Sep 12, 2014 · 2 comments
Closed

bcm2708_fb_blank generates possibly pointless messages #685

DougieLawson opened this issue Sep 12, 2014 · 2 comments

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@DougieLawson
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Why am I seeing

[    1.312336] bcm2708_fb_pan_display(0,0) returns=0
[    1.320391] bcm2708_fb_pan_display(0,0) returns=0
[   29.950756] bcm2708_fb_pan_display(0,0) returns=0
[   30.587227] bcm2708_fb_blank(1) returns=1 p[1]=0x80000000
[   30.587749] bcm2708_fb_pan_display(0,0) returns=0
[   32.113053] bcm2708_fb_blank(0) returns=0 p[1]=0x80000000
[  632.139520] bcm2708_fb_blank(0) returns=0 p[1]=0x80000000
[  632.139940] bcm2708_fb_blank(1) returns=1 p[1]=0x80000000
[12699.938706] bcm2708_fb_blank(0) returns=0 p[1]=0x80000000
[12699.939315] bcm2708_fb_blank(0) returns=0 p[1]=0x80000000
[13300.252904] bcm2708_fb_blank(0) returns=0 p[1]=0x80000000
[13300.253245] bcm2708_fb_blank(1) returns=1 p[1]=0x80000000

Does that tell me anything useful? Or is it just a debugging message that's been left in by accident?
@popcornmix
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Okay will remove in next update.

@DougieLawson
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Thank you.

popcornmix added a commit to raspberrypi/firmware that referenced this issue Sep 16, 2014
@popcornmix
kernel: Some improvements for I2S audio
ee43804 
See: raspberrypi/linux#681

kernel: bcm2708_fb: Reduce dmesg spam
See: raspberrypi/linux#685

kernel: Added driver for HiFiBerry Amp amplifier add-on board
See: raspberrypi/linux#659

MMAL: Rebuilt with updated MMAL makefiles
popcornmix added a commit to Hexxeh/rpi-firmware that referenced this issue Sep 16, 2014
@popcornmix
kernel: Some improvements for I2S audio
20a5bb6 
See: raspberrypi/linux#681

kernel: bcm2708_fb: Reduce dmesg spam
See: raspberrypi/linux#685

kernel: Added driver for HiFiBerry Amp amplifier add-on board
See: raspberrypi/linux#659

MMAL: Rebuilt with updated MMAL makefiles
@ktsaou ktsaou mentioned this issue Oct 10, 2014
Closed
neuschaefer pushed a commit to neuschaefer/raspi-binary-firmware that referenced this issue Feb 27, 2017
@popcornmix
kernel: Some improvements for I2S audio
aed323d 
See: raspberrypi/linux#681

kernel: bcm2708_fb: Reduce dmesg spam
See: raspberrypi/linux#685

kernel: Added driver for HiFiBerry Amp amplifier add-on board
See: raspberrypi/linux#659

MMAL: Rebuilt with updated MMAL makefiles
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@popcornmix @DougieLawson