[Bug 92792] [HDMI Braswell N3150 ] forced Edid file seems still to use broken tv edid for sound

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Feb 10 08:29:38 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=92792

--- Comment #3 from kaufmann.mobil at gmail.com ---
I am following all the time the change log (archiv) and saw no solution until
now. 
So long 'intel_hdmi_set_edid' is calling 'drm_get_edid' it will always ignore
the firmware EDID which is loaded during drm helper on boot cmd line.

intel_hdmi_set_edid needs to use the firmware file if available. drm-tip is
also using drm_get_edid and i am using linux kernel 4.9.8. So yes the bug is
still valid.

i have tried the patch commited in december:
https://lists.freedesktop.org/archives/intel-gfx/2016-December/115248.html

but even with this patch the edid is once loaded from TV and not from the
firmware.

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