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(parent: 7c47911) | patch
drm/radeon: use sw CTS/N values for audio on DCE4+
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 22 Oct 2013 14:46:59 +0000 (10:46 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 23 Oct 2013 20:25:12 +0000 (16:25 -0400)
commit33c61b63541a7a91a0a48775f3686ac1447dc001
tree23c09dcf7a8d4b988fc7a443988c5d1a5fc40dd0tree | snapshot
parent7c479115688a8fa0be7b2e1e5ee5274590dd039bcommit | diff
drm/radeon: use sw CTS/N values for audio on DCE4+

Use the driver calculated CTS and N values rather than
having hardware generate them.  This allows us to use
the modeline pixel clock rather than the actual pll clock
when setting up the dto for audio.  Fixes problems with
audio playback rate on certain asics if the pll clock
does not match the pixel clock exactly.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/evergreen_hdmi.c diff | blob | history
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