Re: [BISECTED] Nokia 770 framebuffer breakage

2015-10-20 Thread Aaro Koskinen
On Mon, Oct 19, 2015 at 11:50:33PM +0100, Russell King - ARM Linux wrote: > It shouldn't (I've been through the resulting assembly code.) I wonder > if this is fixing the problem, but it's now failing elsewhere instead. > > What happens if you change it to: > > l = clkdev_create(r, alias,

Re: [BISECTED] Nokia 770 framebuffer breakage

2015-10-20 Thread Russell King - ARM Linux
On Tue, Oct 20, 2015 at 11:50:03AM +0300, Aaro Koskinen wrote: > On Mon, Oct 19, 2015 at 11:50:33PM +0100, Russell King - ARM Linux wrote: > > It shouldn't (I've been through the resulting assembly code.) I wonder > > if this is fixing the problem, but it's now failing elsewhere instead. > > > >

Re: [BISECTED] Nokia 770 framebuffer breakage

2015-10-20 Thread Tony Lindgren
Hi, * Aaro Koskinen [151020 01:51]: > > With newer kernels and this fix the kernel now hangs during FB > initialization. I tried to bisect it and it seemed to point to OMAP1 > sparse IRQ changes. Unfortunately those are difficult to test because > e.g. commit

Re: [BISECTED] Nokia 770 framebuffer breakage

2015-10-20 Thread Aaro Koskinen
Hi, On Tue, Oct 20, 2015 at 05:05:24PM +0100, Russell King - ARM Linux wrote: > On Tue, Oct 20, 2015 at 10:07:00AM +0100, Russell King - ARM Linux wrote: > > On Tue, Oct 20, 2015 at 11:50:03AM +0300, Aaro Koskinen wrote: > > > On Mon, Oct 19, 2015 at 11:50:33PM +0100, Russell King - ARM Linux

Re: [BISECTED] Nokia 770 framebuffer breakage

2015-10-20 Thread Russell King - ARM Linux
On Tue, Oct 20, 2015 at 10:07:00AM +0100, Russell King - ARM Linux wrote: > On Tue, Oct 20, 2015 at 11:50:03AM +0300, Aaro Koskinen wrote: > > On Mon, Oct 19, 2015 at 11:50:33PM +0100, Russell King - ARM Linux wrote: > > > It shouldn't (I've been through the resulting assembly code.) I wonder > >

Re: [BISECTED] Nokia 770 framebuffer breakage

2015-10-20 Thread Russell King - ARM Linux
On Tue, Oct 20, 2015 at 07:14:28PM +0300, Aaro Koskinen wrote: > Hi, > > On Tue, Oct 20, 2015 at 05:05:24PM +0100, Russell King - ARM Linux wrote: > > On Tue, Oct 20, 2015 at 10:07:00AM +0100, Russell King - ARM Linux wrote: > > > On Tue, Oct 20, 2015 at 11:50:03AM +0300, Aaro Koskinen wrote: > >

Re: [BISECTED] Nokia 770 framebuffer breakage

2015-10-19 Thread Russell King - ARM Linux
On Mon, Oct 19, 2015 at 10:37:59PM +0300, Aaro Koskinen wrote: > Hi, > > Somewhere between 4.1 .. 4.3-rc6 framebuffer on Nokia 770 stopped working. > > Bisection points to: > > commit 2568999835d7797afce3dcc3a3f368051ffcaf1f > Author: Russell King > Date: Mon Mar

[BISECTED] Nokia 770 framebuffer breakage

2015-10-19 Thread Aaro Koskinen
Hi, Somewhere between 4.1 .. 4.3-rc6 framebuffer on Nokia 770 stopped working. Bisection points to: commit 2568999835d7797afce3dcc3a3f368051ffcaf1f Author: Russell King Date: Mon Mar 2 15:40:29 2015 + clkdev: add clkdev_create() helper The commit cannot

Re: [BISECTED] Nokia 770 framebuffer breakage

2015-10-19 Thread Russell King - ARM Linux
On Tue, Oct 20, 2015 at 01:24:13AM +0300, Aaro Koskinen wrote: > On Mon, Oct 19, 2015 at 09:05:22PM +0100, Russell King - ARM Linux wrote: > > On Mon, Oct 19, 2015 at 10:37:59PM +0300, Aaro Koskinen wrote: > > > Hi, > > > > > > Somewhere between 4.1 .. 4.3-rc6 framebuffer on Nokia 770 stopped

Re: [BISECTED] Nokia 770 framebuffer breakage

2015-10-19 Thread Aaro Koskinen
On Mon, Oct 19, 2015 at 09:05:22PM +0100, Russell King - ARM Linux wrote: > On Mon, Oct 19, 2015 at 10:37:59PM +0300, Aaro Koskinen wrote: > > Hi, > > > > Somewhere between 4.1 .. 4.3-rc6 framebuffer on Nokia 770 stopped working. > > > > Bisection points to: > > > > commit