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drm/bridge: synopsys: dw-hdmi-qp: Add property to set quant range

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quant_range:
	flags: enum
	enums: default=0 limit=1 full=2

Change-Id: I6a4d30c2c45cf744a47f93162fd0f81bed75bc73
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
This commit is contained in:
Algea Cao
2024-09-20 11:18:48 +08:00
committed by Tao Huang
parent d74f593005
commit c9ee08a32f
3 changed files with 29 additions and 11 deletions
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15
drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c
View File

@@ -3255,6 +3255,21 @@ static void dw_hdmi_connector_atomic_commit(struct drm_connector *connector,
set_dw_hdmi_hdcp_enable(hdmi, connector, state);
}
void dw_hdmi_qp_set_quant_range(struct dw_hdmi_qp *hdmi)
{
void *data = hdmi->plat_data->phy_data;
if (hdmi->disabled)
return;
if (hdmi->plat_data->get_quant_range)
hdmi->hdmi_data.quant_range =
hdmi->plat_data->get_quant_range(data);
hdmi_config_AVI(hdmi, hdmi->curr_conn, &hdmi->previous_mode);
}
EXPORT_SYMBOL_GPL(dw_hdmi_qp_set_quant_range);
void dw_hdmi_qp_set_output_type(struct dw_hdmi_qp *hdmi, u64 val)
{
hdmi->force_output = val;

24
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
View File

@@ -3227,15 +3227,13 @@ dw_hdmi_rockchip_attach_properties(struct drm_connector *connector,
drm_object_attach_property(&connector->base, prop, 0);
}
if (!hdmi->is_hdmi_qp) {
prop = drm_property_create_enum(connector->dev, 0,
"quant_range",
quant_range_enum_list,
ARRAY_SIZE(quant_range_enum_list));
if (prop) {
hdmi->quant_range = prop;
drm_object_attach_property(&connector->base, prop, 0);
}
prop = drm_property_create_enum(connector->dev, 0,
"quant_range",
quant_range_enum_list,
ARRAY_SIZE(quant_range_enum_list));
if (prop) {
hdmi->quant_range = prop;
drm_object_attach_property(&connector->base, prop, 0);
}
prop = connector->dev->mode_config.hdr_output_metadata_property;
@@ -3364,8 +3362,12 @@ dw_hdmi_rockchip_set_property(struct drm_connector *connector,
u64 quant_range = hdmi->hdmi_quant_range;
hdmi->hdmi_quant_range = val;
if (quant_range != hdmi->hdmi_quant_range)
dw_hdmi_set_quant_range(hdmi->hdmi);
if (quant_range != hdmi->hdmi_quant_range) {
if (hdmi->is_hdmi_qp)
dw_hdmi_qp_set_quant_range(hdmi->hdmi_qp);
else
dw_hdmi_set_quant_range(hdmi->hdmi);
}
return 0;
} else if (property == config->hdr_output_metadata_property) {
return 0;

1
include/drm/bridge/dw_hdmi.h
View File

@@ -356,6 +356,7 @@ void dw_hdmi_qp_audio_enable(struct dw_hdmi_qp *hdmi);
void dw_hdmi_qp_audio_disable(struct dw_hdmi_qp *hdmi);
int dw_hdmi_qp_set_plugged_cb(struct dw_hdmi_qp *hdmi, hdmi_codec_plugged_cb fn,
struct device *codec_dev);
void dw_hdmi_qp_set_quant_range(struct dw_hdmi_qp *hdmi);
void dw_hdmi_qp_set_output_type(struct dw_hdmi_qp *hdmi, u64 val);
bool dw_hdmi_qp_get_output_whether_hdmi(struct dw_hdmi_qp *hdmi);
int dw_hdmi_qp_get_output_type_cap(struct dw_hdmi_qp *hdmi);