drm: bridge: dw-hdmi-i2s-audio: enable INSERT_PCUV bit for LPCM

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / bridge / dw-hdmi.h

diff --git a/drivers/gpu/drm/bridge/dw-hdmi.h b/drivers/gpu/drm/bridge/dw-hdmi.h
index dbc717306a32900acc2d317db640c3c4b49c1972..36859b35ef8fe0fc7f3aa1827e7f53492d1ba2ce 100644 (file)
--- a/drivers/gpu/drm/bridge/dw-hdmi.h
+++ b/drivers/gpu/drm/bridge/dw-hdmi.h
@@ -915,6 +915,11 @@ enum {
        HDMI_AUD_CONF1_WIDTH_16 = 0x10,
        HDMI_AUD_CONF1_WIDTH_24 = 0x18,
 
+/* AUD_CONF2 filed values */
+       HDMI_AUD_CONF2_HBR = 0x1,
+       HDMI_AUD_CONF2_NLPCM = 0x2,
+       HDMI_AUD_CONF2_INSERT_PCUV = 0x04,
+
 /* AUD_CTS3 field values */
        HDMI_AUD_CTS3_N_SHIFT_OFFSET = 5,
        HDMI_AUD_CTS3_N_SHIFT_MASK = 0xe0,