drm/i915: Don't populate pipe_src_{w,h} multiple times

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If we ever end up doing the retry loop due to bandwidth constraints, we
would rewrite pipe_src_{w,n} based on adjusted_mode timings. But by that
time the encoder may have already replaced the adjusted_mode with a
fixed panel mode, which would then corrupt pipe_src_{w,h}.

v2: Use requested_mode and slap on a big comment from Daniel

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Ville Syrjälä 2013-10-01 22:52:14 +03:00 • committed by Daniel Vetter

parent e4916946b8

commit e41a56be01

1 changed files with 12 additions and 4 deletions

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16

drivers/gpu/drm/i915/intel_display.c

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