[Intel-gfx] [PATCH 01/15] drm: handle HDMI 2.0 VICs in AVI info-frames
Shashank Sharma
shashank.sharma at intel.com
Fri Jul 7 03:19:07 UTC 2017
HDMI 1.4b support the CEA video modes as per range of CEA-861-D (VIC 1-64).
For any other mode, the VIC filed in AVI infoframes should be 0.
HDMI 2.0 sinks, support video modes range as per CEA-861-F spec, which is
extended to (VIC 1-107).
This patch adds a bool input variable, which indicates if the connected
sink is a HDMI 2.0 sink or not. This will make sure that we don't pass a
HDMI 2.0 VIC to a HDMI 1.4 sink.
This patch touches all drm drivers, who are callers of this function
drm_hdmi_avi_infoframe_from_display_mode but to make sure there is
no change in current behavior, is_hdmi2 is kept as false.
In case of I915 driver, this patch:
- checks if the connected display is HDMI 2.0.
- HDMI infoframes carry one of this two type of information:
- VIC for 4K modes for HDMI 1.4 sinks
- S3D information for S3D modes
As CEA-861-F has already defined VICs for 4K videomodes, this
patch doesn't allow sending HDMI infoframes for HDMI 2.0 sinks,
until the mode is 3D.
Cc: Ville Syrjala <ville.syrjala at linux.intel.com>
Cc: Jose Abreu <jose.abreu at synopsys.com>
Cc: Andrzej Hajda <a.hajda at samsung.com>
Cc: Alex Deucher <alexander.deucher at amd.com>
Cc: Daniel Vetter <daniel.vetter at intel.com>
PS: This patch touches a few lines in few files, which were
already above 80 char, so checkpatch gives 80 char warning again.
- gpu/drm/omapdrm/omap_encoder.c
- gpu/drm/i915/intel_sdvo.c
V2: Rebase, Added r-b from Andrzej
V3: Addressed review comment from Ville:
- Do not send VICs in both AVI-IF and HDMI-IF
send only one of it.
V4: Rebase
V5: Added r-b from Neil.
Addressed review comments from Ville
- Do not block HDMI vendor IF, instead check for VIC while
handling AVI infoframes
V6: Rebase
Reviewed-by: Andrzej Hajda <a.hajda at samsung.com>
Reviewed-by: Neil Armstrong <narmstrong at baylibre.com>
Signed-off-by: Shashank Sharma <shashank.sharma at intel.com>
---
drivers/gpu/drm/amd/amdgpu/dce_v10_0.c | 2 +-
drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 2 +-
drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 2 +-
drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 2 +-
drivers/gpu/drm/bridge/analogix-anx78xx.c | 3 ++-
drivers/gpu/drm/bridge/sii902x.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +-
drivers/gpu/drm/drm_edid.c | 26 +++++++++++++++++++++++++-
drivers/gpu/drm/exynos/exynos_hdmi.c | 2 +-
drivers/gpu/drm/i2c/tda998x_drv.c | 2 +-
drivers/gpu/drm/i915/intel_hdmi.c | 5 ++++-
drivers/gpu/drm/i915/intel_sdvo.c | 3 ++-
drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +-
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 2 +-
drivers/gpu/drm/nouveau/nv50_display.c | 3 ++-
drivers/gpu/drm/omapdrm/omap_encoder.c | 3 ++-
drivers/gpu/drm/radeon/radeon_audio.c | 2 +-
drivers/gpu/drm/rockchip/inno_hdmi.c | 2 +-
drivers/gpu/drm/sti/sti_hdmi.c | 2 +-
drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 2 +-
drivers/gpu/drm/tegra/hdmi.c | 2 +-
drivers/gpu/drm/tegra/sor.c | 2 +-
drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +-
drivers/gpu/drm/zte/zx_hdmi.c | 2 +-
include/drm/drm_edid.h | 3 ++-
25 files changed, 57 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index 9f78c03..aff1f48 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -1867,7 +1867,7 @@ 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);
+ err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
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 4bcf01d..2df650d 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -1851,7 +1851,7 @@ 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);
+ err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
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 fd134a4..0c3891f 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
@@ -1597,7 +1597,7 @@ 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);
+ err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
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 a9e8695..c164bef 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
@@ -1750,7 +1750,7 @@ 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);
+ err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
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 9006578..a083211 100644
--- a/drivers/gpu/drm/bridge/analogix-anx78xx.c
+++ b/drivers/gpu/drm/bridge/analogix-anx78xx.c
@@ -1097,7 +1097,8 @@ 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);
+ err = drm_hdmi_avi_infoframe_from_display_mode(&frame, adjusted_mode,
+ false);
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 9b87067..3dc40f6 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -269,7 +269,7 @@ static void sii902x_bridge_mode_set(struct drm_bridge *bridge,
if (ret)
return;
- ret = drm_hdmi_avi_infoframe_from_display_mode(&frame, adj);
+ ret = drm_hdmi_avi_infoframe_from_display_mode(&frame, adj, false);
if (ret < 0) {
DRM_ERROR("couldn't fill AVI infoframe\n");
return;
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index ead1124..0b0c9de 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -1317,7 +1317,7 @@ 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);
+ drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
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 2e55599..0667b07 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -4334,12 +4334,14 @@ EXPORT_SYMBOL(drm_set_preferred_mode);
* data from a DRM display mode
* @frame: HDMI AVI infoframe
* @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)
+ const struct drm_display_mode *mode,
+ bool is_hdmi2_sink)
{
int err;
@@ -4355,6 +4357,28 @@ drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
frame->video_code = drm_match_cea_mode(mode);
+ /*
+ * HDMI 1.4 VIC range: 1 <= VIC <= 64 (CEA-861-D) but
+ * 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)
+ frame->video_code = 0;
+
+ /*
+ * HDMI spec says if a mode is found in HDMI 1.4b 4K modes
+ * we should send its VIC in vendor infoframes, else send the
+ * VIC in AVI infoframes. Lets check if this mode is present in
+ * HDMI 1.4b 4K modes
+ */
+ if (frame->video_code) {
+ u8 vendor_if_vic = drm_match_hdmi_mode(mode);
+ bool is_s3d = mode->flags & DRM_MODE_FLAG_3D_MASK;
+
+ if (drm_valid_hdmi_vic(vendor_if_vic) && !is_s3d)
+ frame->video_code = 0;
+ }
+
frame->picture_aspect = HDMI_PICTURE_ASPECT_NONE;
/*
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 06bfbe4..c953927 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -784,7 +784,7 @@ static void hdmi_reg_infoframes(struct hdmi_context *hdata)
}
ret = drm_hdmi_avi_infoframe_from_display_mode(&frm.avi,
- &hdata->current_mode);
+ &hdata->current_mode, false);
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 86f47e1..d1e7ac5 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -712,7 +712,7 @@ 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);
+ drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
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 ec0779a..cc0d100 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -459,11 +459,14 @@ static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
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;
union hdmi_infoframe frame;
int ret;
ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
- adjusted_mode);
+ adjusted_mode,
+ is_hdmi2_sink);
if (ret < 0) {
DRM_ERROR("couldn't fill AVI infoframe\n");
return;
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index f902922..e58a47d 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -996,7 +996,8 @@ 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);
+ &pipe_config->base.adjusted_mode,
+ false);
if (ret < 0) {
DRM_ERROR("couldn't fill AVI infoframe\n");
return false;
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 0a4ffd7..5c0d024 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -975,7 +975,7 @@ 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);
+ err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
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 ae40e71..13ac822 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
@@ -97,7 +97,7 @@ static void msm_hdmi_config_avi_infoframe(struct hdmi *hdmi)
u32 val;
int len;
- drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode);
+ drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
len = hdmi_infoframe_pack(&frame, buffer, sizeof(buffer));
if (len < 0) {
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 42a85c1..5f71e30 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -2762,7 +2762,8 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_display_mode *mode)
if (!drm_detect_hdmi_monitor(nv_connector->edid))
return;
- ret = drm_hdmi_avi_infoframe_from_display_mode(&avi_frame.avi, mode);
+ ret = drm_hdmi_avi_infoframe_from_display_mode(&avi_frame.avi, mode,
+ false);
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 86c977b..624f5b5 100644
--- a/drivers/gpu/drm/omapdrm/omap_encoder.c
+++ b/drivers/gpu/drm/omapdrm/omap_encoder.c
@@ -85,7 +85,8 @@ static void omap_encoder_mode_set(struct drm_encoder *encoder,
if (hdmi_mode && dssdev->driver->set_hdmi_infoframe) {
struct hdmi_avi_infoframe avi;
- r = drm_hdmi_avi_infoframe_from_display_mode(&avi, adjusted_mode);
+ r = drm_hdmi_avi_infoframe_from_display_mode(&avi, adjusted_mode,
+ false);
if (r == 0)
dssdev->driver->set_hdmi_infoframe(dssdev, &avi);
}
diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
index aaacac1..770e31f 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);
+ err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
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 7d9b75e..7149968 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -294,7 +294,7 @@ 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);
+ rc = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
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 a59c95a..dbc6a19 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -434,7 +434,7 @@ static int hdmi_avi_infoframe_config(struct sti_hdmi *hdmi)
DRM_DEBUG_DRIVER("\n");
- ret = drm_hdmi_avi_infoframe_from_display_mode(&infoframe, mode);
+ ret = drm_hdmi_avi_infoframe_from_display_mode(&infoframe, mode, false);
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 d3398f62..83b7a2a 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -52,7 +52,7 @@ 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);
+ ret = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
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 cda0491..718d8db 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -734,7 +734,7 @@ 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);
+ err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
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 a8f5289..fb2709c 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -1904,7 +1904,7 @@ 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);
+ err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
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 ed63d4e..406d6d8 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -395,7 +395,7 @@ 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);
+ ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
if (ret < 0) {
DRM_ERROR("couldn't fill AVI infoframe\n");
return;
diff --git a/drivers/gpu/drm/zte/zx_hdmi.c b/drivers/gpu/drm/zte/zx_hdmi.c
index 0df7366..7e834e3 100644
--- a/drivers/gpu/drm/zte/zx_hdmi.c
+++ b/drivers/gpu/drm/zte/zx_hdmi.c
@@ -124,7 +124,7 @@ 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);
+ ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
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 7b9f48b..89c0062 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -343,7 +343,8 @@ 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);
+ const struct drm_display_mode *mode,
+ bool is_hdmi2_sink);
int
drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame,
const struct drm_display_mode *mode);
--
2.7.4
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