drm/radeon: Add a common function for DFS handling

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commit a64c9dab1c upstream.

Move encoding of DFS (digital frequency synthesizer) divider into a
separate function and improve calculation precision.

Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Slava Grigorev 2016-01-26 16:56:25 -05:00 • committed by Greg Kroah-Hartman

parent 3bbb4a052d

commit c38554e8df

3 changed files with 15 additions and 10 deletions

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12

drivers/gpu/drm/radeon/dce6_afmt.c

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12

drivers/gpu/drm/radeon/radeon_audio.c

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1

drivers/gpu/drm/radeon/radeon_audio.h

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