drm/radeon/cik: Read back SDMA WPTR register after writing it

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For symmetry with other *_set_wptr hooks.

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Michel Dänzer 2014-07-29 18:47:22 +09:00 • committed by Alex Deucher

parent 810b73d190

commit f069dc1dbc

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drivers/gpu/drm/radeon/cik_sdma.c

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