Re: X220 and all.14.5.patch

on 06/05/2012 03:03 Erich Dollansky said the following:
> Hi,
> 
> On Saturday 05 May 2012 04:40:50 matt wrote:
>> On 05/03/12 22:12, Artem Tuchinsky wrote:
>>>
>>>
>> Is it possibly that the patch got applied twice? I had some errors a 
> 
> not at my side.
> 
>> while back that were resulting from an inconsistent mixture of 
>> pre-patch, post-patch and double patched files...I deleted /usr/src and 
>> followed the patching instructions after doing a fresh csup. There is 
>> also (or was) some sed command that fixes some issues in the files that 
>> must not be skipped due to cvs tags. Don't forget to rm /usr/obj.
> 
> this one?
> 
> sed -i -e 's/FreeBSD: src.*Exp /FreeBSD/' /usr/src/sys/dev/drm/i915_suspend.c
> 
> I downloaded a new source tree into an empty directory, applied the patch and get this now:
> 
> drm_drv.o:(.data+0x100): undefined reference to `drm_gem_close_ioctl'
> drm_drv.o:(.data+0x118): undefined reference to `drm_gem_flink_ioctl'
> drm_drv.o:(.data+0x130): undefined reference to `drm_gem_open_ioctl'
> drm_drv.o:(.data+0x2f8): undefined reference to `drm_setmaster_ioctl'
> drm_drv.o:(.data+0x310): undefined reference to `drm_dropmaster_ioctl'
> drm_drv.o:(.data+0xf28): undefined reference to `drm_mode_getresources'
> drm_drv.o:(.data+0xf40): undefined reference to `drm_mode_getcrtc'
> drm_drv.o:(.data+0xf58): undefined reference to `drm_mode_setcrtc'
> drm_drv.o:(.data+0xf70): undefined reference to `drm_mode_cursor_ioctl'
> drm_drv.o:(.data+0xf88): undefined reference to `drm_mode_gamma_get_ioctl'
> drm_drv.o:(.data+0xfa0): undefined reference to `drm_mode_gamma_set_ioctl'
> drm_drv.o:(.data+0xfb8): undefined reference to `drm_mode_getencoder'
> drm_drv.o:(.data+0xfd0): undefined reference to `drm_mode_getconnector'
> drm_drv.o:(.data+0xfe8): undefined reference to `drm_mode_attachmode_ioctl'
> drm_drv.o:(.data+0x1000): undefined reference to `drm_mode_detachmode_ioctl'
> drm_drv.o:(.data+0x1018): undefined reference to `drm_mode_getproperty_ioctl'
> drm_drv.o:(.data+0x1030): undefined reference to `drm_mode_connector_property_set_ioctl'
> drm_drv.o:(.data+0x1048): undefined reference to `drm_mode_getblob_ioctl'
> drm_drv.o:(.data+0x1060): undefined reference to `drm_mode_getfb'
> drm_drv.o:(.data+0x1078): undefined reference to `drm_mode_addfb'
> drm_drv.o:(.data+0x1090): undefined reference to `drm_mode_rmfb'
> drm_drv.o:(.data+0x10a8): undefined reference to `drm_mode_page_flip_ioctl'
> drm_drv.o:(.data+0x10c0): undefined reference to `drm_mode_dirtyfb_ioctl'
> drm_drv.o:(.data+0x10d8): undefined reference to `drm_mode_create_dumb_ioctl'
> drm_drv.o:(.data+0x10f0): undefined reference to `drm_mode_mmap_dumb_ioctl'
> drm_drv.o:(.data+0x1108): undefined reference to `drm_mode_destroy_dumb_ioctl'
> drm_drv.o:(.data+0x1120): undefined reference to `drm_mode_getplane_res'
> drm_drv.o:(.data+0x1138): undefined reference to `drm_mode_getplane'
> drm_drv.o:(.data+0x1150): undefined reference to `drm_mode_setplane'
> drm_drv.o:(.data+0x1168): undefined reference to `drm_mode_addfb2'
> drm_drv.o:(.data+0x1890): undefined reference to `drm_gem_mmap_single'
> 
> and many more errors like this.
> 
> I also did this
> 
> I get a reject in i915_mem.c. 
> Remove this file, also remove i915_mem.c.rej, i915_mem.c.orig. 
> 
> as stated in the Wiki but then make complains about not finding i915_mem.c. After a touch i915_mem.c, it compiles but does not link.
> 
> I will investigate further now.

Do you try to compile i915 driver into kernel?
Do you not have "device drm" in kernel config?

In any case I suggest that you use i915 as a module, but make sure that you
compile the module as a part of kernel build (e.g. via MODULES_OVERRIDE unless
you already build all the modules).

-- 
Andriy Gapon