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2 commits

Author SHA1 Message Date
Takashi Sakamoto
b55f9fdcd3 ALSA: pcm: use helper function to refer parameter as read-only 
ALSA pcm core has hw_param_interval_c() to pick up parameter with const
qualifier for safe programming.

This commit applies it to the cases.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 2017-05-17 07:24:39 +02:00
Russell King
838d1631b7 ALSA: pcm: add DRM ELD helper 
Add a helper for the EDID like data structure, which is typically passed
from a HDMI adapter to its associated audio driver.  This informs the
audio driver of the capabilities of the attached HDMI sink.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 2015-05-22 16:01:44 +02:00