From: Mengdong Lin Date: Thu, 3 Jul 2014 09:02:23 +0000 (+0800) Subject: ALSA: hda - restore BCLK M/N value as per CDCLK for HSW/BDW display HDA controller X-Git-Tag: omap-for-v3.16/fixes-rc4~18^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4d9e513dedb5ac4e166c1053314fa935ddecc8c;p=pandora-kernel.git ALSA: hda - restore BCLK M/N value as per CDCLK for HSW/BDW display HDA controller For HSW/BDW display HD-A controller, hda_set_bclk() is defined to set BCLK by programming the M/N values as per the core display clock (CDCLK) queried from i915 display driver. And the audio driver will also set BCLK in azx_first_init() since the display driver can turn off the shared power in boot phase if only eDP is connected and M/N values will be lost and must be reprogrammed. Signed-off-by: Mengdong Lin Cc: Signed-off-by: Takashi Iwai --- Reading git-diff-tree failed