Add CHANNEL_MODE_DUAL_CHANNEL constant

Test: manual
Change-Id: I94d47025f9e4017ed2feef2b4f580fe75bc6c754
Signed-off-by: spezi77 <spezi7713@gmx.net>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
1 file changed