drm: bridge/dw_hdmi: enable audio only if sink supports audio

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Only enable audio support if the sink supports audio in some form, as
defined via its EDID.  We discover this capability using the generic
drm_detect_monitor_audio() function.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Russell King 2015-07-21 16:09:39 +01:00

parent 05b1342f50

commit f709ec07e3

1 changed files with 9 additions and 3 deletions

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drivers/gpu/drm/bridge/dw_hdmi.c

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