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Subject[PATCH v2 0/3] DRM/KMS framebuffer fixes
James Simmons wrote:
>> Without an allocated colormap, FBIOGETCMAP fails. This would make
>> programs restore an all-black colormap ("links -g") or fail to work
>> altogether ("mplayer -vo fbdev2").
>>
>> --- linux-2.6/drivers/gpu/drm/i915/intel_fb.c
>> +++ linux-2.6/drivers/gpu/drm/i915/intel_fb.c
>> @@ -227,6 +227,10 @@ static int intelfb_create(struct drm_dev
>>
>> fb->fbdev = info;
>>
>> + ret = fb_alloc_cmap(&info->cmap, 256, 0);
>> + if (ret)
>> + goto out_unpin;
>> +
>> par->intel_fb = intel_fb;
>
> It would be better to place that code in drm_fb_helper_single_fb_probe.

Thanks, I wasn't quite able to untangle the indirections between the
four framebuffer structures.

New patch set follows.


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