Re: [PATCH v4 5/5] fsl-diu-fb: Support setting display mode using EDID

2010-12-16 Thread Timur Tabi
On Fri, Jul 23, 2010 at 9:00 AM, Anatolij Gustschin wrote: > Adds support for encoding display mode information > in the device tree using verbatim EDID block. > > If the EDID entry in the DIU node is present, the > driver will build mode database using EDID data > and allow setting the display mo

Re: [PATCH v4 5/5] fsl-diu-fb: Support setting display mode using EDID

2010-12-16 Thread Grant Likely
On Thu, Dec 16, 2010 at 9:47 AM, Timur Tabi wrote: > On Fri, Jul 23, 2010 at 9:00 AM, Anatolij Gustschin wrote: >> Adds support for encoding display mode information >> in the device tree using verbatim EDID block. >> >> If the EDID entry in the DIU node is present, the >> driver will build mode

Re: [PATCH v4 5/5] fsl-diu-fb: Support setting display mode using EDID

2010-12-16 Thread Timur Tabi
Grant Likely wrote: > This is for devices which don't have an i2c edid channel. So are we expecting board-specific code in U-Boot to add the data to the device tree? -- Timur Tabi Linux kernel developer at Freescale ___ Linuxppc-dev mailing list Linux

Re: [PATCH v4 5/5] fsl-diu-fb: Support setting display mode using EDID

2010-12-16 Thread Grant Likely
On Thu, Dec 16, 2010 at 9:55 AM, Timur Tabi wrote: > Grant Likely wrote: >> This is for devices which don't have an i2c edid channel. > > So are we expecting board-specific code in U-Boot to add the data to the > device > tree? No. It is a static property of the board/machine. It is expected i

Re: ppc_set_hwdebug vs ptrace_set_debugreg

2010-12-16 Thread Andreas Schwab
"K.Prasad" writes: > How about the revised patch below? It is only compile-tested; have you > got a quick test case that I can run? It crashes the kernel when running the watch-vfork test. Andreas. -- Andreas Schwab, sch...@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 4

Re: [PATCH v4 5/5] fsl-diu-fb: Support setting display mode using EDID

2010-12-16 Thread Timur Tabi
Grant Likely wrote: > No. It is a static property of the board/machine. It is expected it > to be encoded into the board's .dts file. Ok, but that only makes sense if the monitor is hard-wired to the board itself. If a user can attach any monitor he wants, then the EDID data can't be known at c

Re: [PATCH v4 5/5] fsl-diu-fb: Support setting display mode using EDID

2010-12-16 Thread Anatolij Gustschin
On Thu, 16 Dec 2010 10:47:53 -0600 Timur Tabi wrote: > On Fri, Jul 23, 2010 at 9:00 AM, Anatolij Gustschin wrote: > > Adds support for encoding display mode information > > in the device tree using verbatim EDID block. > > > > If the EDID entry in the DIU node is present, the > > driver will bui

Re: [PATCH v4 5/5] fsl-diu-fb: Support setting display mode using EDID

2010-12-16 Thread Grant Likely
On Thu, Dec 16, 2010 at 10:28 AM, Timur Tabi wrote: > Grant Likely wrote: >> No.  It is a static property of the board/machine.  It is expected it >> to be encoded into the board's .dts file. > > Ok, but that only makes sense if the monitor is hard-wired to the board > itself. >  If a user can at