drm/radeon/cik: use POLL_REG_MEM special op for sDMA HDP flush

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This is the preferred flushing method on CIK.

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

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Alex Deucher 2014-01-09 16:35:39 -05:00

parent ca113f6bae

commit da9e07e6f5

1 changed files with 14 additions and 6 deletions

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drivers/gpu/drm/radeon/cik_sdma.c

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