diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
index 34d8e837555f..b801a28b0f17 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
@@ -102,6 +102,7 @@ static int dw_hdmi_i2s_hw_params(struct device *dev, void *data,
 	}
 
 	dw_hdmi_set_sample_rate(hdmi, hparms->sample_rate);
+	dw_hdmi_set_channel_status(hdmi, hparms->sample_width);
 	dw_hdmi_set_channel_count(hdmi, hparms->channels);
 	dw_hdmi_set_channel_allocation(hdmi, hparms->cea.channel_allocation);
 
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index bd65d0479683..d1daa369c8ae 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -582,6 +582,76 @@ static unsigned int hdmi_compute_n(unsigned int freq, unsigned long pixel_clk)
 	return n;
 }
 
+/*
+ * When transmitting IEC60958 linear PCM audio, these registers allow to
+ * configure the channel status information of all the channel status
+ * bits in the IEC60958 frame. For the moment this configuration is only
+ * used when the I2S audio interface, General Purpose Audio (GPA),
+ * or AHB audio DMA (AHBAUDDMA) interface is active
+ * (for S/PDIF interface this information comes from the stream).
+ */
+void dw_hdmi_set_channel_status(struct dw_hdmi *hdmi,
+				unsigned int sample_width)
+{
+	u8 aud_schnl_samplerate;
+	u8 aud_schnl_8;
+	u8 word_length_bits;
+
+	switch (hdmi->sample_rate) {
+	case 32000:
+		aud_schnl_samplerate = HDMI_FC_AUDSCHNLS7_SMPRATE_32K;
+		break;
+	case 44100:
+		aud_schnl_samplerate = HDMI_FC_AUDSCHNLS7_SMPRATE_44K1;
+		break;
+	case 48000:
+		aud_schnl_samplerate = HDMI_FC_AUDSCHNLS7_SMPRATE_48K;
+		break;
+	case 88200:
+		aud_schnl_samplerate = HDMI_FC_AUDSCHNLS7_SMPRATE_88K2;
+		break;
+	case 96000:
+		aud_schnl_samplerate = HDMI_FC_AUDSCHNLS7_SMPRATE_96K;
+		break;
+	case 176400:
+		aud_schnl_samplerate = HDMI_FC_AUDSCHNLS7_SMPRATE_176K4;
+		break;
+	case 192000:
+		aud_schnl_samplerate = HDMI_FC_AUDSCHNLS7_SMPRATE_192K;
+		break;
+	case 768000:
+		aud_schnl_samplerate = HDMI_FC_AUDSCHNLS7_SMPRATE_768K;
+		break;
+	default:
+		dev_warn(hdmi->dev, "Unsupported audio sample rate (%u)\n",
+			 hdmi->sample_rate);
+		return;
+	}
+
+	/* set channel status register */
+	hdmi_modb(hdmi, aud_schnl_samplerate, HDMI_FC_AUDSCHNLS7_SMPRATE_MASK,
+		  HDMI_FC_AUDSCHNLS7);
+
+	/*
+	 * Set original frequency to be the same as frequency.
+	 * Use one-complement value as stated in IEC60958-3 page 13.
+	 */
+	aud_schnl_8 = (~aud_schnl_samplerate) <<
+			HDMI_FC_AUDSCHNLS8_ORIGSAMPFREQ_OFFSET;
+
+	/*
+	 * Refer to IEC60958-3 page 12. We can accept 16 bits or 24 bits.
+	 * Otherwise, set the register to 0t o indicate using default value.
+	 */
+	word_length_bits = (sample_width == 16) ? 0x2 :
+			    ((sample_width == 24) ? 0xb : 0);
+
+	aud_schnl_8 |= word_length_bits << HDMI_FC_AUDSCHNLS8_WORDLEGNTH_OFFSET;
+
+	hdmi_writeb(hdmi, aud_schnl_8, HDMI_FC_AUDSCHNLS8);
+}
+EXPORT_SYMBOL_GPL(dw_hdmi_set_channel_status);
+
 static void hdmi_set_clk_regenerator(struct dw_hdmi *hdmi,
 	unsigned long pixel_clk, unsigned int sample_rate)
 {
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h
index 6988f12d89d9..619ebc1c8354 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h
@@ -158,6 +158,17 @@
 #define HDMI_FC_SPDDEVICEINF                    0x1062
 #define HDMI_FC_AUDSCONF                        0x1063
 #define HDMI_FC_AUDSSTAT                        0x1064
+#define HDMI_FC_AUDSV                           0x1065
+#define HDMI_FC_AUDSU                           0x1066
+#define HDMI_FC_AUDSCHNLS0                      0x1067
+#define HDMI_FC_AUDSCHNLS1                      0x1068
+#define HDMI_FC_AUDSCHNLS2                      0x1069
+#define HDMI_FC_AUDSCHNLS3                      0x106a
+#define HDMI_FC_AUDSCHNLS4                      0x106b
+#define HDMI_FC_AUDSCHNLS5                      0x106c
+#define HDMI_FC_AUDSCHNLS6                      0x106d
+#define HDMI_FC_AUDSCHNLS7                      0x106e
+#define HDMI_FC_AUDSCHNLS8                      0x106f
 #define HDMI_FC_DATACH0FILL                     0x1070
 #define HDMI_FC_DATACH1FILL                     0x1071
 #define HDMI_FC_DATACH2FILL                     0x1072
@@ -706,6 +717,15 @@ enum {
 /* HDMI_FC_AUDSCHNLS7 field values */
 	HDMI_FC_AUDSCHNLS7_ACCURACY_OFFSET = 4,
 	HDMI_FC_AUDSCHNLS7_ACCURACY_MASK = 0x30,
+	HDMI_FC_AUDSCHNLS7_SMPRATE_MASK = 0x0f,
+	HDMI_FC_AUDSCHNLS7_SMPRATE_192K = 0xe,
+	HDMI_FC_AUDSCHNLS7_SMPRATE_176K4 = 0xc,
+	HDMI_FC_AUDSCHNLS7_SMPRATE_96K = 0xa,
+	HDMI_FC_AUDSCHNLS7_SMPRATE_768K = 0x9,
+	HDMI_FC_AUDSCHNLS7_SMPRATE_88K2 = 0x8,
+	HDMI_FC_AUDSCHNLS7_SMPRATE_32K = 0x3,
+	HDMI_FC_AUDSCHNLS7_SMPRATE_48K = 0x2,
+	HDMI_FC_AUDSCHNLS7_SMPRATE_44K1 = 0x0,
 
 /* HDMI_FC_AUDSCHNLS8 field values */
 	HDMI_FC_AUDSCHNLS8_ORIGSAMPFREQ_MASK = 0xf0,
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index cf528c289857..12144d2f80f4 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -156,6 +156,8 @@ void dw_hdmi_setup_rx_sense(struct dw_hdmi *hdmi, bool hpd, bool rx_sense);
 
 void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate);
 void dw_hdmi_set_channel_count(struct dw_hdmi *hdmi, unsigned int cnt);
+void dw_hdmi_set_channel_status(struct dw_hdmi *hdmi,
+				unsigned int sample_width);
 void dw_hdmi_set_channel_allocation(struct dw_hdmi *hdmi, unsigned int ca);
 void dw_hdmi_audio_enable(struct dw_hdmi *hdmi);
 void dw_hdmi_audio_disable(struct dw_hdmi *hdmi);
