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(parent: 5aac788) | patch
drm/gma500/mrst: Add aux register writes to SDVO
authorPatrik Jakobsson <patrik.r.jakobsson@gmail.com>
Thu, 7 Nov 2013 01:21:07 +0000 (02:21 +0100)
committerPatrik Jakobsson <patrik.r.jakobsson@gmail.com>
Fri, 8 Nov 2013 15:22:12 +0000 (16:22 +0100)
commitfb8e34d561d58297af06b7350d9fdcafced8e1c5
treee5455c0f9cd1ab19267233cd5ceb83e1b4e39606tree | snapshot (tar.gz zip)
parent5aac788323dfdd61a6be31734170d644e5d7cb4fcommit | diff
drm/gma500/mrst: Add aux register writes to SDVO

This turned out to be tricky. Writing to SDVOB on the primary vdc also
writes to SDVOB on the aux vdc, but reading it back on the primary vdc
always fails. Basically we never read from the primary vdc since we
will end up trashing the aux vdc.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
drivers/gpu/drm/gma500/psb_intel_sdvo.c diff | blob | blame | history