Messages in this thread | | | Date | Mon, 8 Aug 2011 09:31:37 -0700 | From | Jesse Barnes <> | Subject | Re: [Intel-gfx] [PATCH 3/4] drm/i915: Fix PCH port pipe select in CPT disable paths |
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On Sat, 6 Aug 2011 10:54:07 -0700 Keith Packard <keithp@keithp.com> wrote:
> CPT pipe select is different from previous generations (using two bits > instead of one). All of the paths from intel_disable_pch_ports were > not making this distinction. > > Mode setting with pipe A turned off would then also force all outputs > on pipe B to get turned off as the disable code would mistakenly > decide that all of these outputs were on pipe A and turn them off. > > This is an extension of the CPT DP disable fix (why didn't I fix this then?) > > Signed-off-by: Keith Packard <keithp@keithp.com> > --- > drivers/gpu/drm/i915/i915_reg.h | 13 ++----- > drivers/gpu/drm/i915/intel_display.c | 60 ++++++++++++++++++++++++++++++--- > 2 files changed, 58 insertions(+), 15 deletions(-) >
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
-- Jesse Barnes, Intel Open Source Technology Center
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