diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c
index 3c8c26a44f5673f16000ab1ce79d1810e7ac7e01..99d27314b51142ee6f9a9566640d39677d87060c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c
@@ -37,6 +37,8 @@ gk104_hdmi_ctrl(NV50_DISP_MTHD_V1)
 	union {
 		struct nv50_disp_sor_hdmi_pwr_v0 v0;
 	} *args = data;
+	struct packed_hdmi_infoframe avi_infoframe;
+	struct packed_hdmi_infoframe vendor_infoframe;
 	u32 ctrl;
 	int ret = -ENOSYS;
 
@@ -61,8 +63,17 @@ gk104_hdmi_ctrl(NV50_DISP_MTHD_V1)
 		    + args->v0.vendor_infoframe_length) < size)
 		return -E2BIG;
 
+	pack_hdmi_infoframe(&avi_infoframe,
+			    data,
+			    args->v0.avi_infoframe_length);
+
+	pack_hdmi_infoframe(&vendor_infoframe,
+			    data + args->v0.avi_infoframe_length,
+			    args->v0.vendor_infoframe_length);
+
 	if (!(ctrl & 0x40000000)) {
 		nvkm_mask(device, 0x616798 + hoff, 0x40000000, 0x00000000);
+		nvkm_mask(device, 0x690100 + hdmi, 0x00000001, 0x00000000);
 		nvkm_mask(device, 0x6900c0 + hdmi, 0x00000001, 0x00000000);
 		nvkm_mask(device, 0x690000 + hdmi, 0x00000001, 0x00000000);
 		return 0;
@@ -70,12 +81,25 @@ gk104_hdmi_ctrl(NV50_DISP_MTHD_V1)
 
 	/* AVI InfoFrame */
 	nvkm_mask(device, 0x690000 + hdmi, 0x00000001, 0x00000000);
-	nvkm_wr32(device, 0x690008 + hdmi, 0x000d0282);
-	nvkm_wr32(device, 0x69000c + hdmi, 0x0000006f);
-	nvkm_wr32(device, 0x690010 + hdmi, 0x00000000);
-	nvkm_wr32(device, 0x690014 + hdmi, 0x00000000);
-	nvkm_wr32(device, 0x690018 + hdmi, 0x00000000);
-	nvkm_mask(device, 0x690000 + hdmi, 0x00000001, 0x00000001);
+	if (args->v0.avi_infoframe_length) {
+		nvkm_wr32(device, 0x690008 + hdmi, avi_infoframe.header);
+		nvkm_wr32(device, 0x69000c + hdmi, avi_infoframe.subpack0_low);
+		nvkm_wr32(device, 0x690010 + hdmi, avi_infoframe.subpack0_high);
+		nvkm_wr32(device, 0x690014 + hdmi, avi_infoframe.subpack1_low);
+		nvkm_wr32(device, 0x690018 + hdmi, avi_infoframe.subpack1_high);
+		nvkm_mask(device, 0x690000 + hdmi, 0x00000001, 0x00000001);
+	}
+
+	/* GENERIC(?) / Vendor InfoFrame? */
+	nvkm_mask(device, 0x690100 + hdmi, 0x00010001, 0x00000000);
+	if (args->v0.vendor_infoframe_length) {
+		nvkm_wr32(device, 0x690108 + hdmi, vendor_infoframe.header);
+		nvkm_wr32(device, 0x69010c + hdmi, vendor_infoframe.subpack0_low);
+		nvkm_wr32(device, 0x690110 + hdmi, vendor_infoframe.subpack0_high);
+		/* Is there a second (or further?) set of subpack registers here? */
+		nvkm_mask(device, 0x690100 + hdmi, 0x00000001, 0x00000001);
+	}
+
 
 	/* ??? InfoFrame? */
 	nvkm_mask(device, 0x6900c0 + hdmi, 0x00000001, 0x00000000);