drm/i915: fix transcoder PLL select masking

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Transcoder A will always use PLL A and transcoder B will use PLL B.  But
transcoder C could use either, so always mask the select bits off before
or'ing in a new value.

Reported-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-By: Eugeni Dodonov <eugeni.dodonov@intel.com>
Reviewed-By: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

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Jesse Barnes 2011-10-12 15:01:33 -07:00 • committed by Keith Packard

parent 65a21cd653

commit d64311ab4b

1 changed files with 10 additions and 5 deletions

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drivers/gpu/drm/i915/intel_display.c

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