Messages in this thread |  | | Date | Mon, 20 Apr 2015 12:38:25 +0200 | From | Radek Dostál <> | Subject | Re: [PATCHv2] drm: fb_helper: prefer to use mode, which is not DRM_MODE_TYPE_USERDEF |
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Hi Chris,
On 04/20/2015 11:58 AM, Chris Wilson wrote: > Hmm, so that should be before the clock comparison as well to fix your > example. Not as neat.
indeed that is required.
> The other idea I was considering was not adding the GTF cmdline mode if > the probed modes already contain one of a matching resolution. The goal > here is to also not present a mode to userspace that is invalid.
Unfortunately you can not do that. I already tried. At the time when drm_helper_probe_add_cmdline_mode is called EDID informations are not yet available.
Only option would be to remove the GTF cmdline mode, when matching mode is found in EDID.
Thanks, Radek
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