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(parent: 579123f) | 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)
commitde926800b155886c61b06146e28c0ba2e6fafc39
tree23c09dcf7a8d4b988fc7a443988c5d1a5fc40dd0tree | snapshot (tar.gz zip)
parent579123fdfc23ad2147f041dfec305c2308f068bacommit | 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 | blame | history