drm/edid: Pass connector to AVI infoframe functions

Make life easier for drivers by simply passing the connector
to drm_hdmi_avi_infoframe_from_display_mode() and
drm_hdmi_avi_infoframe_quant_range(). That way drivers don't
need to worry about is_hdmi2_sink mess.

v2: Make is_hdmi2_sink() return true for sil-sii8620
    Adapt to omap/vc4 changes

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com>
Cc: Archit Taneja <architt@codeaurora.org>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Cc: Seung-Woo Kim <sw0312.kim@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: CK Hu <ck.hu@mediatek.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Sandy Huang <hjc@rock-chips.com>
Cc: "Heiko Stübner" <heiko@sntech.de>
Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Vincent Abriou <vincent.abriou@st.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Eric Anholt <eric@anholt.net>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: amd-gfx@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org
Cc: freedreno@lists.freedesktop.org
Cc: nouveau@lists.freedesktop.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190108172828.15184-1-ville.syrjala@linux.intel.com

27 files changed, 91 insertions, 66 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index 4cfecdce29a3..1f0426d2fc2a 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -1682,7 +1682,7 @@ static void dce_v10_0_afmt_setmode(struct drm_encoder *encoder,
         dce_v10_0_audio_write_sad_regs(encoder);
         dce_v10_0_audio_write_latency_fields(encoder, mode);
 
-        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
+        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode);
         if (err < 0) {
                 DRM_ERROR("failed to setup AVI infoframe: %zd\n", err);
                 return;
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index 7c868916d90f..2280b971d758 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -1724,7 +1724,7 @@ static void dce_v11_0_afmt_setmode(struct drm_encoder *encoder,
         dce_v11_0_audio_write_sad_regs(encoder);
         dce_v11_0_audio_write_latency_fields(encoder, mode);
 
-        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
+        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode);
         if (err < 0) {
                 DRM_ERROR("failed to setup AVI infoframe: %zd\n", err);
                 return;
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
index 17eaaba36017..db443ec53d3a 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
@@ -1423,6 +1423,7 @@ static void dce_v6_0_audio_set_avi_infoframe(struct drm_encoder *encoder,
         struct amdgpu_device *adev = dev->dev_private;
         struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
         struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv;
+        struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder);
         struct hdmi_avi_infoframe frame;
         u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE];
         uint8_t *payload = buffer + 3;
@@ -1430,7 +1431,7 @@ static void dce_v6_0_audio_set_avi_infoframe(struct drm_encoder *encoder,
         ssize_t err;
         u32 tmp;
 
-        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
+        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode);
         if (err < 0) {
                 DRM_ERROR("failed to setup AVI infoframe: %zd\n", err);
                 return;
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
index 8c0576978d36..13da915991dd 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
@@ -1616,7 +1616,7 @@ static void dce_v8_0_afmt_setmode(struct drm_encoder *encoder,
         dce_v8_0_audio_write_sad_regs(encoder);
         dce_v8_0_audio_write_latency_fields(encoder, mode);
 
-        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
+        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode);
         if (err < 0) {
                 DRM_ERROR("failed to setup AVI infoframe: %zd\n", err);
                 return;
diff --git a/drivers/gpu/drm/bridge/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix-anx78xx.c
index f8433c93f463..e11309e9bc4f 100644
--- a/drivers/gpu/drm/bridge/analogix-anx78xx.c
+++ b/drivers/gpu/drm/bridge/analogix-anx78xx.c
@@ -1094,8 +1094,9 @@ static void anx78xx_bridge_mode_set(struct drm_bridge *bridge,
 
         mutex_lock(&anx78xx->lock);
 
-        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, adjusted_mode,
-                                                       false);
+        err = drm_hdmi_avi_infoframe_from_display_mode(&frame,
+                                                       &anx78xx->connector,
+                                                       adjusted_mode);
         if (err) {
                 DRM_ERROR("Failed to setup AVI infoframe: %d\n", err);
                 goto unlock;
diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
index bfa902013aa4..a9b4f45ae87c 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -258,7 +258,8 @@ static void sii902x_bridge_mode_set(struct drm_bridge *bridge,
         if (ret)
                 return;
 
-        ret = drm_hdmi_avi_infoframe_from_display_mode(&frame, adj, false);
+        ret = drm_hdmi_avi_infoframe_from_display_mode(&frame,
+                                                       &sii902x->connector, adj);
         if (ret < 0) {
                 DRM_ERROR("couldn't fill AVI infoframe\n");
                 return;
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c
index a6e8f4591e63..0cc293a6ac24 100644
--- a/drivers/gpu/drm/bridge/sil-sii8620.c
+++ b/drivers/gpu/drm/bridge/sil-sii8620.c
@@ -1104,8 +1104,7 @@ static void sii8620_set_infoframes(struct sii8620 *ctx,
         int ret;
 
         ret = drm_hdmi_avi_infoframe_from_display_mode(&frm.avi,
-                                                       mode,
-                                                       true);
+                                                       NULL, mode);
         if (ctx->use_packed_pixel)
                 frm.avi.colorspace = HDMI_COLORSPACE_YUV422;
 
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 64c3cf027518..88b720b63126 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -1344,7 +1344,8 @@ static void hdmi_config_AVI(struct dw_hdmi *hdmi, struct drm_display_mode *mode)
         u8 val;
 
         /* Initialise info frame from DRM mode */
-        drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
+        drm_hdmi_avi_infoframe_from_display_mode(&frame,
+                                                 &hdmi->connector, mode);
 
         if (hdmi_bus_fmt_is_yuv444(hdmi->hdmi_data.enc_out_bus_format))
                 frame.colorspace = HDMI_COLORSPACE_YUV444;
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index b506e3622b08..cd25bd08bf53 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -4830,19 +4830,32 @@ void drm_set_preferred_mode(struct drm_connector *connector,
 }
 EXPORT_SYMBOL(drm_set_preferred_mode);
 
+static bool is_hdmi2_sink(struct drm_connector *connector)
+{
+        /*
+         * FIXME: sil-sii8620 doesn't have a connector around when
+         * we need one, so we have to be prepared for a NULL connector.
+         */
+        if (!connector)
+                return true;
+
+        return connector->display_info.hdmi.scdc.supported ||
+                connector->display_info.color_formats & DRM_COLOR_FORMAT_YCRCB420;
+}
+
 /**
  * drm_hdmi_avi_infoframe_from_display_mode() - fill an HDMI AVI infoframe with
  *                                              data from a DRM display mode
  * @frame: HDMI AVI infoframe
+ * @connector: the connector
  * @mode: DRM display mode
- * @is_hdmi2_sink: Sink is HDMI 2.0 compliant
  *
  * Return: 0 on success or a negative error code on failure.
  */
 int
 drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
-                                         const struct drm_display_mode *mode,
-                                         bool is_hdmi2_sink)
+                                         struct drm_connector *connector,
+                                         const struct drm_display_mode *mode)
 {
         enum hdmi_picture_aspect picture_aspect;
         int err;
@@ -4864,7 +4877,7 @@ drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
          * HDMI 2.0 VIC range: 1 <= VIC <= 107 (CEA-861-F). So we
          * have to make sure we dont break HDMI 1.4 sinks.
          */
-        if (!is_hdmi2_sink && frame->video_code > 64)
+        if (!is_hdmi2_sink(connector) && frame->video_code > 64)
                 frame->video_code = 0;
 
         /*
@@ -4923,21 +4936,17 @@ EXPORT_SYMBOL(drm_hdmi_avi_infoframe_from_display_mode);
  * drm_hdmi_avi_infoframe_quant_range() - fill the HDMI AVI infoframe
  *                                        quantization range information
  * @frame: HDMI AVI infoframe
+ * @connector: the connector
  * @mode: DRM display mode
  * @rgb_quant_range: RGB quantization range (Q)
  * @rgb_quant_range_selectable: Sink support selectable RGB quantization range (QS)
- * @is_hdmi2_sink: HDMI 2.0 sink, which has different default recommendations
- *
- * Note that @is_hdmi2_sink can be derived by looking at the
- * &drm_scdc.supported flag stored in &drm_hdmi_info.scdc,
- * &drm_display_info.hdmi, which can be found in &drm_connector.display_info.
  */
 void
 drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
+                                   struct drm_connector *connector,
                                    const struct drm_display_mode *mode,
                                    enum hdmi_quantization_range rgb_quant_range,
-                                   bool rgb_quant_range_selectable,
-                                   bool is_hdmi2_sink)
+                                   bool rgb_quant_range_selectable)
 {
         /*
          * CEA-861:
@@ -4968,7 +4977,7 @@ drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
          * we limit non-zero YQ to HDMI 2.0 sinks only as HDMI 2.0 is based
          * on on CEA-861-F.
          */
-        if (!is_hdmi2_sink ||
+        if (!is_hdmi2_sink(connector) ||
             rgb_quant_range == HDMI_QUANTIZATION_RANGE_LIMITED)
                 frame->ycc_quantization_range =
                         HDMI_YCC_QUANTIZATION_RANGE_LIMITED;
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 2092a650df7d..b857df67aff0 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -819,7 +819,8 @@ static void hdmi_reg_infoframes(struct hdmi_context *hdata)
                 return;
         }
 
-        ret = drm_hdmi_avi_infoframe_from_display_mode(&frm.avi, m, false);
+        ret = drm_hdmi_avi_infoframe_from_display_mode(&frm.avi,
+                                                       &hdata->connector, m);
         if (!ret)
                 ret = hdmi_avi_infoframe_pack(&frm.avi, buf, sizeof(buf));
         if (ret > 0) {
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index a7c39f39793f..38c66fbc8276 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -849,7 +849,8 @@ tda998x_write_avi(struct tda998x_priv *priv, struct drm_display_mode *mode)
 {
         union hdmi_infoframe frame;
 
-        drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
+        drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
+                                                 &priv->connector, mode);
         frame.avi.quantization_range = HDMI_QUANTIZATION_RANGE_FULL;
 
         tda998x_write_if(priv, DIP_IF_FLAGS_IF2, REG_IF2_HB0, &frame);
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index e2c6a2b3e8f2..8a260bd6954c 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -465,15 +465,12 @@ static void intel_hdmi_set_avi_infoframe(struct intel_encoder *encoder,
         struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(&encoder->base);
         const struct drm_display_mode *adjusted_mode =
                 &crtc_state->base.adjusted_mode;
-        struct drm_connector *connector = &intel_hdmi->attached_connector->base;
-        bool is_hdmi2_sink = connector->display_info.hdmi.scdc.supported ||
-           connector->display_info.color_formats & DRM_COLOR_FORMAT_YCRCB420;
         union hdmi_infoframe frame;
         int ret;
 
         ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
-                                                       adjusted_mode,
-                                                       is_hdmi2_sink);
+                                                       conn_state->connector,
+                                                       adjusted_mode);
         if (ret < 0) {
                 DRM_ERROR("couldn't fill AVI infoframe\n");
                 return;
@@ -486,12 +483,13 @@ static void intel_hdmi_set_avi_infoframe(struct intel_encoder *encoder,
         else
                 frame.avi.colorspace = HDMI_COLORSPACE_RGB;
 
-        drm_hdmi_avi_infoframe_quant_range(&frame.avi, adjusted_mode,
+        drm_hdmi_avi_infoframe_quant_range(&frame.avi,
+                                           conn_state->connector,
+                                           adjusted_mode,
                                            crtc_state->limited_color_range ?
                                            HDMI_QUANTIZATION_RANGE_LIMITED :
                                            HDMI_QUANTIZATION_RANGE_FULL,
-                                           intel_hdmi->rgb_quant_range_selectable,
-                                           is_hdmi2_sink);
+                                           intel_hdmi->rgb_quant_range_selectable);
 
         drm_hdmi_avi_infoframe_content_type(&frame.avi,
                                             conn_state);
diff --git a/drivers/gpu/drm/i915/intel_lspcon.c b/drivers/gpu/drm/i915/intel_lspcon.c
index 96a8d9524b0c..c18f14d41f1d 100644
--- a/drivers/gpu/drm/i915/intel_lspcon.c
+++ b/drivers/gpu/drm/i915/intel_lspcon.c
@@ -462,10 +462,8 @@ void lspcon_set_infoframes(struct intel_encoder *encoder,
         uint8_t buf[VIDEO_DIP_DATA_SIZE];
         struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);
         struct intel_lspcon *lspcon = &dig_port->lspcon;
-        struct intel_dp *intel_dp = &dig_port->dp;
-        struct drm_connector *connector = &intel_dp->attached_connector->base;
-        const struct drm_display_mode *mode = &crtc_state->base.adjusted_mode;
-        bool is_hdmi2_sink = connector->display_info.hdmi.scdc.supported;
+        const struct drm_display_mode *adjusted_mode =
+                &crtc_state->base.adjusted_mode;
 
         if (!lspcon->active) {
                 DRM_ERROR("Writing infoframes while LSPCON disabled ?\n");
@@ -473,7 +471,8 @@ void lspcon_set_infoframes(struct intel_encoder *encoder,
         }
 
         ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
-                                                       mode, is_hdmi2_sink);
+                                                       conn_state->connector,
+                                                       adjusted_mode);
         if (ret < 0) {
                 DRM_ERROR("couldn't fill AVI infoframe\n");
                 return;
@@ -488,11 +487,13 @@ void lspcon_set_infoframes(struct intel_encoder *encoder,
                 frame.avi.colorspace = HDMI_COLORSPACE_RGB;
         }
 
-        drm_hdmi_avi_infoframe_quant_range(&frame.avi, mode,
+        drm_hdmi_avi_infoframe_quant_range(&frame.avi,
+                                           conn_state->connector,
+                                           adjusted_mode,
                                            crtc_state->limited_color_range ?
                                            HDMI_QUANTIZATION_RANGE_LIMITED :
                                            HDMI_QUANTIZATION_RANGE_FULL,
-                                           false, is_hdmi2_sink);
+                                           false);
 
         ret = hdmi_infoframe_pack(&frame, buf, sizeof(buf));
         if (ret < 0) {
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 5805ec1aba12..1277d31adb54 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -981,7 +981,8 @@ static bool intel_sdvo_write_infoframe(struct intel_sdvo *intel_sdvo,
 }
 
 static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo,
-                                         const struct intel_crtc_state *pipe_config)
+                                         const struct intel_crtc_state *pipe_config,
+                                         const struct drm_connector_state *conn_state)
 {
         uint8_t sdvo_data[HDMI_INFOFRAME_SIZE(AVI)];
         union hdmi_infoframe frame;
@@ -989,8 +990,8 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo,
         ssize_t len;
 
         ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
-                                                       &pipe_config->base.adjusted_mode,
-                                                       false);
+                                                       conn_state->connector,
+                                                       &pipe_config->base.adjusted_mode);
         if (ret < 0) {
                 DRM_ERROR("couldn't fill AVI infoframe\n");
                 return false;
@@ -1316,7 +1317,8 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder,
                 intel_sdvo_set_encode(intel_sdvo, SDVO_ENCODE_HDMI);
                 intel_sdvo_set_colorimetry(intel_sdvo,
                                            SDVO_COLORIMETRY_RGB256);
-                intel_sdvo_set_avi_infoframe(intel_sdvo, crtc_state);
+                intel_sdvo_set_avi_infoframe(intel_sdvo,
+                                             crtc_state, conn_state);
         } else
                 intel_sdvo_set_encode(intel_sdvo, SDVO_ENCODE_DVI);
 
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 862f3ec22131..f3ef7bf80563 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -981,7 +981,8 @@ static int mtk_hdmi_setup_avi_infoframe(struct mtk_hdmi *hdmi,
         u8 buffer[17];
         ssize_t err;
 
-        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
+        err = drm_hdmi_avi_infoframe_from_display_mode(&frame,
+                                                       &hdmi->conn, mode);
         if (err < 0) {
                 dev_err(hdmi->dev,
                         "Failed to get AVI infoframe from mode: %zd\n", err);
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
index 7e357077ed26..5ed4cab2819f 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
@@ -101,7 +101,8 @@ static void msm_hdmi_config_avi_infoframe(struct hdmi *hdmi)
         u32 val;
         int len;
 
-        drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
+        drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
+                                                 hdmi->connector, mode);
 
         len = hdmi_infoframe_pack(&frame, buffer, sizeof(buffer));
         if (len < 0) {
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 4a56841958c8..f36146d4d9b7 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -554,7 +554,7 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_display_mode *mode)
         u32 max_ac_packet;
         union hdmi_infoframe avi_frame;
         union hdmi_infoframe vendor_frame;
-        bool scdc_supported, high_tmds_clock_ratio = false, scrambling = false;
+        bool high_tmds_clock_ratio = false, scrambling = false;
         u8 config;
         int ret;
         int size;
@@ -564,10 +564,9 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_display_mode *mode)
                 return;
 
         hdmi = &nv_connector->base.display_info.hdmi;
-        scdc_supported = hdmi->scdc.supported;
 
-        ret = drm_hdmi_avi_infoframe_from_display_mode(&avi_frame.avi, mode,
-                                                       scdc_supported);
+        ret = drm_hdmi_avi_infoframe_from_display_mode(&avi_frame.avi,
+                                                       &nv_connector->base, mode);
         if (!ret) {
                 /* We have an AVI InfoFrame, populate it to the display */
                 args.pwr.avi_infoframe_length
diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c
index 452e625f6ce3..4566e0a75cb8 100644
--- a/drivers/gpu/drm/omapdrm/omap_encoder.c
+++ b/drivers/gpu/drm/omapdrm/omap_encoder.c
@@ -128,8 +128,8 @@ static void omap_encoder_mode_set(struct drm_encoder *encoder,
         if (hdmi_mode && dssdev->ops->hdmi.set_infoframe) {
                 struct hdmi_avi_infoframe avi;
 
-                r = drm_hdmi_avi_infoframe_from_display_mode(&avi, adjusted_mode,
-                                                             false);
+                r = drm_hdmi_avi_infoframe_from_display_mode(&avi, connector,
+                                                             adjusted_mode);
                 if (r == 0)
                         dssdev->ops->hdmi.set_infoframe(dssdev, &avi);
         }
diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
index 770e31f5fd1b..5a7d48339b32 100644
--- a/drivers/gpu/drm/radeon/radeon_audio.c
+++ b/drivers/gpu/drm/radeon/radeon_audio.c
@@ -516,7 +516,7 @@ static int radeon_audio_set_avi_packet(struct drm_encoder *encoder,
         if (!connector)
                 return -EINVAL;
 
-        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
+        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode);
         if (err < 0) {
                 DRM_ERROR("failed to setup AVI infoframe: %d\n", err);
                 return err;
diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c
index 1c02b3e61299..27c945e030a0 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -295,7 +295,9 @@ static int inno_hdmi_config_video_avi(struct inno_hdmi *hdmi,
         union hdmi_infoframe frame;
         int rc;
 
-        rc = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
+        rc = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
+                                                      &hdmi->connector,
+                                                      mode);
 
         if (hdmi->hdmi_data.enc_out_format == HDMI_COLORSPACE_YUV444)
                 frame.avi.colorspace = HDMI_COLORSPACE_YUV444;
diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index ccf718404a1c..4b86878f8ddf 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -434,7 +434,8 @@ static int hdmi_avi_infoframe_config(struct sti_hdmi *hdmi)
 
         DRM_DEBUG_DRIVER("\n");
 
-        ret = drm_hdmi_avi_infoframe_from_display_mode(&infoframe, mode, false);
+        ret = drm_hdmi_avi_infoframe_from_display_mode(&infoframe,
+                                                       hdmi->drm_connector, mode);
         if (ret < 0) {
                 DRM_ERROR("failed to setup AVI infoframe: %d\n", ret);
                 return ret;
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index 061d2e0d9011..554a6f4561f3 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -52,7 +52,8 @@ static int sun4i_hdmi_setup_avi_infoframes(struct sun4i_hdmi *hdmi,
         u8 buffer[17];
         int i, ret;
 
-        ret = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
+        ret = drm_hdmi_avi_infoframe_from_display_mode(&frame,
+                                                       &hdmi->connector, mode);
         if (ret < 0) {
                 DRM_ERROR("Failed to get infoframes from mode\n");
                 return ret;
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index 0082468f703c..a7566c67bfb0 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -741,7 +741,8 @@ static void tegra_hdmi_setup_avi_infoframe(struct tegra_hdmi *hdmi,
         u8 buffer[17];
         ssize_t err;
 
-        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
+        err = drm_hdmi_avi_infoframe_from_display_mode(&frame,
+                                                       &hdmi->output.connector, mode);
         if (err < 0) {
                 dev_err(hdmi->dev, "failed to setup AVI infoframe: %zd\n", err);
                 return;
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index b129da2e5afd..d90bf5f6a67a 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -2116,7 +2116,8 @@ tegra_sor_hdmi_setup_avi_infoframe(struct tegra_sor *sor,
         value &= ~INFOFRAME_CTRL_ENABLE;
         tegra_sor_writel(sor, value, SOR_HDMI_AVI_INFOFRAME_CTRL);
 
-        err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
+        err = drm_hdmi_avi_infoframe_from_display_mode(&frame,
+                                                       &sor->output.connector, mode);
         if (err < 0) {
                 dev_err(sor->dev, "failed to setup AVI infoframe: %d\n", err);
                 return err;
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 2f276222e30f..4f9a80f7f242 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -424,18 +424,19 @@ static void vc4_hdmi_set_avi_infoframe(struct drm_encoder *encoder)
         union hdmi_infoframe frame;
         int ret;
 
-        ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
+        ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
+                                                       hdmi->connector, mode);
         if (ret < 0) {
                 DRM_ERROR("couldn't fill AVI infoframe\n");
                 return;
         }
 
-        drm_hdmi_avi_infoframe_quant_range(&frame.avi, mode,
+        drm_hdmi_avi_infoframe_quant_range(&frame.avi,
+                                           hdmi->connector, mode,
                                            vc4_encoder->limited_rgb_range ?
                                            HDMI_QUANTIZATION_RANGE_LIMITED :
                                            HDMI_QUANTIZATION_RANGE_FULL,
-                                           vc4_encoder->rgb_range_selectable,
-                                           false);
+                                           vc4_encoder->rgb_range_selectable);
 
         frame.avi.right_bar = cstate->tv.margins.right;
         frame.avi.left_bar = cstate->tv.margins.left;
diff --git a/drivers/gpu/drm/zte/zx_hdmi.c b/drivers/gpu/drm/zte/zx_hdmi.c
index 78655269d843..9fc98bb4f3d9 100644
--- a/drivers/gpu/drm/zte/zx_hdmi.c
+++ b/drivers/gpu/drm/zte/zx_hdmi.c
@@ -125,7 +125,9 @@ static int zx_hdmi_config_video_avi(struct zx_hdmi *hdmi,
         union hdmi_infoframe frame;
         int ret;
 
-        ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
+        ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
+                                                       &hdmi->connector,
+                                                       mode);
         if (ret) {
                 DRM_DEV_ERROR(hdmi->dev, "failed to get avi infoframe: %d\n",
                               ret);
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index e3c404833115..9db6f130df65 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -352,18 +352,18 @@ drm_load_edid_firmware(struct drm_connector *connector)
 
 int
 drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
-                                         const struct drm_display_mode *mode,
-                                         bool is_hdmi2_sink);
+                                         struct drm_connector *connector,
+                                         const struct drm_display_mode *mode);
 int
 drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame,
                                             struct drm_connector *connector,
                                             const struct drm_display_mode *mode);
 void
 drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
+                                   struct drm_connector *connector,
                                    const struct drm_display_mode *mode,
                                    enum hdmi_quantization_range rgb_quant_range,
-                                   bool rgb_quant_range_selectable,
-                                   bool is_hdmi2_sink);
+                                   bool rgb_quant_range_selectable);
 
 /**
  * drm_eld_mnl - Get ELD monitor name length in bytes.