Re: omapdss: Division by zero in kernel

2015-09-25 Thread Pali Rohár
On Thursday 17 September 2015 07:16:44 Pavel Machek wrote: > > > > if (image->depth == 1) { > > > if (p->fix.visual == FB_VISUAL_TRUECOLOR || > > > p->fix.visual == FB_VISUAL_DIRECTCOLOR) { > > > fgcolor = > > > ((u32*)(p->pseudo

Re: omapdss: Division by zero in kernel

2015-09-16 Thread Pavel Machek
> > if (image->depth == 1) { > > if (p->fix.visual == FB_VISUAL_TRUECOLOR || > > p->fix.visual == FB_VISUAL_DIRECTCOLOR) { > > fgcolor = > > ((u32*)(p->pseudo_palette))[image->fg_color]; > > bgcolor = > >

Re: omapdss: Division by zero in kernel

2015-08-26 Thread Pali Rohár
On Friday 21 August 2015 12:17:41 Tomi Valkeinen wrote: > > > On 21/08/15 11:48, Pali Rohár wrote: > > On Friday 21 August 2015 11:42:14 Tomi Valkeinen wrote: > >> > >> > >> On 24/07/15 19:03, Pali Rohár wrote: > >>> Hello, > >>> > >>> when on N900 (real HW or qemu) I run this command > >>> > >>>

Re: omapdss: Division by zero in kernel

2015-08-21 Thread Tomi Valkeinen
On 21/08/15 11:48, Pali Rohár wrote: > On Friday 21 August 2015 11:42:14 Tomi Valkeinen wrote: >> >> >> On 24/07/15 19:03, Pali Rohár wrote: >>> Hello, >>> >>> when on N900 (real HW or qemu) I run this command >>> >>> / # echo 0 > /sys/devices/platform/omapdss/overlay0/enabled && echo 0 > >>> /s

Re: omapdss: Division by zero in kernel

2015-08-21 Thread Pali Rohár
On Friday 21 August 2015 11:42:14 Tomi Valkeinen wrote: > > > On 24/07/15 19:03, Pali Rohár wrote: > > Hello, > > > > when on N900 (real HW or qemu) I run this command > > > > / # echo 0 > /sys/devices/platform/omapdss/overlay0/enabled && echo 0 > > > /sys/class/graphics/fb0/size > > > > then

Re: omapdss: Division by zero in kernel

2015-08-21 Thread Tomi Valkeinen
On 24/07/15 19:03, Pali Rohár wrote: > Hello, > > when on N900 (real HW or qemu) I run this command > > / # echo 0 > /sys/devices/platform/omapdss/overlay0/enabled && echo 0 > > /sys/class/graphics/fb0/size > > then kernel crash with this error message > > / # [ 29.904113] Division by zero

Re: omapdss: Division by zero in kernel

2015-08-19 Thread Pali Rohár
On Tuesday 18 August 2015 07:11:27 Peter Teoh wrote: > On Fri, Jul 24, 2015 at 9:03 AM, Pali Rohár wrote: > > > > Hello, > > > > when on N900 (real HW or qemu) I run this command > > > > / # echo 0 > /sys/devices/platform/omapdss/overlay0/enabled && echo 0 > > > /sys/class/graphics/fb0/size > > >

Re: omapdss: Division by zero in kernel

2015-08-18 Thread Peter Teoh
On Fri, Jul 24, 2015 at 9:03 AM, Pali Rohár wrote: > > Hello, > > when on N900 (real HW or qemu) I run this command > > / # echo 0 > /sys/devices/platform/omapdss/overlay0/enabled && echo 0 > > /sys/class/graphics/fb0/size > > then kernel crash with this error message > > / # [ 29.904113] Divis

Re: omapdss: Division by zero in kernel

2015-08-18 Thread Pali Rohár
On Tuesday 28 July 2015 13:56:02 Pali Rohár wrote: > On Friday 24 July 2015 18:03:42 Pali Rohár wrote: > > Hello, > > > > when on N900 (real HW or qemu) I run this command > > > > / # echo 0 > /sys/devices/platform/omapdss/overlay0/enabled && echo 0 > > > /sys/class/graphics/fb0/size > > > > th

Re: omapdss: Division by zero in kernel

2015-07-28 Thread Pali Rohár
On Friday 24 July 2015 18:03:42 Pali Rohár wrote: > Hello, > > when on N900 (real HW or qemu) I run this command > > / # echo 0 > /sys/devices/platform/omapdss/overlay0/enabled && echo 0 > > /sys/class/graphics/fb0/size > > then kernel crash with this error message > > / # [ 29.904113] Divis