drm/radeon/kms: fix up rs780/rs880 display watermark calc for dpm

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calculate the low and high watermarks based on the low and high
clocks for the current power state.  The dynamic pm hw will select
the appropriate watermark based on the internal dpm state.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Alex Deucher 2012-10-25 16:58:55 -04:00

parent da321c8a6a

commit 3a4d8f7b61

1 changed files with 167 additions and 124 deletions

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323

drivers/gpu/drm/radeon/rs690.c

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