Hi
Am 12.09.24 um 11:38 schrieb Jani Nikula:
On Thu, 12 Sep 2024, Thomas Zimmermann <tzimmermann@xxxxxxx> wrote:
Am 12.09.24 um 10:56 schrieb Jani Nikula:
Moreover, in this case .detect() only detects digital displays as
reported by EDID. If you postpone that to .get_modes(), the probe helper
will still report connected, and invent non-EDID fallback modes. The
behaviour changes.
The change in behavior is intentional, because the current test seems
arbitrary. Does the driver not work with analog outputs?
Not on a DVI/HDMI port. Same with i915.
That's possibly the only way to distinguish a DVI-A display connected to
DVI-D source.
That's a detect failure, but IMHO our probe helpers should really handle
this case.
Best regards
Thomas
BR,
Jani.
--
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Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)
