On Fri, 06 Sep 2019 16:29:04 +0200, Kai Vehmanen wrote:
Add a flag to hda_codec struct to control whether legacy PCM numbering should be followed in DP-MST mode. When set, no backup PCMs will be created and PCM count is limited to number of converters.
Let's combine this and patch 4, the actual change in HDMI codec driver with the flag. It'll make the meaning of the flag clearer.
thanks,
Takashi
Signed-off-by: Kai Vehmanen kai.vehmanen@linux.intel.com
include/sound/hda_codec.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/sound/hda_codec.h b/include/sound/hda_codec.h index 9a0393cf024c..ac18f428eda6 100644 --- a/include/sound/hda_codec.h +++ b/include/sound/hda_codec.h @@ -254,6 +254,7 @@ struct hda_codec { unsigned int force_pin_prefix:1; /* Add location prefix */ unsigned int link_down_at_suspend:1; /* link down at runtime suspend */ unsigned int relaxed_resume:1; /* don't resume forcibly for jack */
- unsigned int mst_no_extra_pcms:1; /* no backup PCMs for DP-MST */
#ifdef CONFIG_PM unsigned long power_on_acct; -- 2.17.1