drm/i915: Split sink_crc function in start, stop and read.

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This is just a preparation patch to make clear what operation we
are performing. There is no functional change on the sink crc
logic.

hsw_disable_ips has been moved a bit further in the start function
to avoid disabling ips when sink crc is not going to be started.
and to avoid goto on this function.

v2: explain why hsw_disable_ips() call place has changed.

Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Rodrigo Vivi 2015-07-30 16:26:39 -07:00 • committed by Daniel Vetter

parent 74b4ea1e4e

commit 082dcc7c0c

1 changed files with 50 additions and 39 deletions

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drivers/gpu/drm/i915/intel_dp.c

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