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path: root/drivers/gpu/drm/radeon
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-rw-r--r--drivers/gpu/drm/radeon/atombios_encoders.c15
-rw-r--r--drivers/gpu/drm/radeon/radeon_connectors.c33
-rw-r--r--drivers/gpu/drm/radeon/radeon_display.c12
-rw-r--r--drivers/gpu/drm/radeon/radeon_drv.c2
-rw-r--r--drivers/gpu/drm/radeon/radeon_mode.h9
5 files changed, 64 insertions, 7 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index dfac7965ea28..9166e0b95a0a 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -707,8 +707,9 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
switch (connector->connector_type) {
case DRM_MODE_CONNECTOR_DVII:
case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */
- if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
- radeon_audio)
+ if ((radeon_connector->audio == RADEON_AUDIO_ENABLE) ||
+ (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+ (radeon_connector->audio == RADEON_AUDIO_AUTO)))
return ATOM_ENCODER_MODE_HDMI;
else if (radeon_connector->use_digital)
return ATOM_ENCODER_MODE_DVI;
@@ -718,8 +719,9 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
case DRM_MODE_CONNECTOR_DVID:
case DRM_MODE_CONNECTOR_HDMIA:
default:
- if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
- radeon_audio)
+ if ((radeon_connector->audio == RADEON_AUDIO_ENABLE) ||
+ (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+ (radeon_connector->audio == RADEON_AUDIO_AUTO)))
return ATOM_ENCODER_MODE_HDMI;
else
return ATOM_ENCODER_MODE_DVI;
@@ -732,8 +734,9 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
(dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
return ATOM_ENCODER_MODE_DP;
- else if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
- radeon_audio)
+ else if ((radeon_connector->audio == RADEON_AUDIO_ENABLE) ||
+ (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+ (radeon_connector->audio == RADEON_AUDIO_AUTO)))
return ATOM_ENCODER_MODE_HDMI;
else
return ATOM_ENCODER_MODE_DVI;
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 2399f25ec037..cbbdc8500881 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -396,6 +396,21 @@ static int radeon_connector_set_property(struct drm_connector *connector, struct
}
}
+ if (property == rdev->mode_info.audio_property) {
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ /* need to find digital encoder on connector */
+ encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS);
+ if (!encoder)
+ return 0;
+
+ radeon_encoder = to_radeon_encoder(encoder);
+
+ if (radeon_connector->audio != val) {
+ radeon_connector->audio = val;
+ radeon_property_change_mode(&radeon_encoder->base);
+ }
+ }
+
if (property == rdev->mode_info.underscan_property) {
/* need to find digital encoder on connector */
encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS);
@@ -1619,6 +1634,9 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.underscan_vborder_property,
0);
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.audio_property,
+ RADEON_AUDIO_DISABLE);
subpixel_order = SubPixelHorizontalRGB;
connector->interlace_allowed = true;
if (connector_type == DRM_MODE_CONNECTOR_HDMIB)
@@ -1708,6 +1726,11 @@ radeon_add_atom_connector(struct drm_device *dev,
rdev->mode_info.underscan_vborder_property,
0);
}
+ if (ASIC_IS_DCE2(rdev)) {
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.audio_property,
+ RADEON_AUDIO_DISABLE);
+ }
if (connector_type == DRM_MODE_CONNECTOR_DVII) {
radeon_connector->dac_load_detect = true;
drm_object_attach_property(&radeon_connector->base.base,
@@ -1748,6 +1771,11 @@ radeon_add_atom_connector(struct drm_device *dev,
rdev->mode_info.underscan_vborder_property,
0);
}
+ if (ASIC_IS_DCE2(rdev)) {
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.audio_property,
+ RADEON_AUDIO_DISABLE);
+ }
subpixel_order = SubPixelHorizontalRGB;
connector->interlace_allowed = true;
if (connector_type == DRM_MODE_CONNECTOR_HDMIB)
@@ -1787,6 +1815,11 @@ radeon_add_atom_connector(struct drm_device *dev,
rdev->mode_info.underscan_vborder_property,
0);
}
+ if (ASIC_IS_DCE2(rdev)) {
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.audio_property,
+ RADEON_AUDIO_DISABLE);
+ }
connector->interlace_allowed = true;
/* in theory with a DP to VGA converter... */
connector->doublescan_allowed = false;
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index b055bddaa94c..0d1aa050d41d 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -1172,6 +1172,12 @@ static struct drm_prop_enum_list radeon_underscan_enum_list[] =
{ UNDERSCAN_AUTO, "auto" },
};
+static struct drm_prop_enum_list radeon_audio_enum_list[] =
+{ { RADEON_AUDIO_DISABLE, "off" },
+ { RADEON_AUDIO_ENABLE, "on" },
+ { RADEON_AUDIO_AUTO, "auto" },
+};
+
static int radeon_modeset_create_props(struct radeon_device *rdev)
{
int sz;
@@ -1222,6 +1228,12 @@ static int radeon_modeset_create_props(struct radeon_device *rdev)
if (!rdev->mode_info.underscan_vborder_property)
return -ENOMEM;
+ sz = ARRAY_SIZE(radeon_audio_enum_list);
+ rdev->mode_info.audio_property =
+ drm_property_create_enum(rdev->ddev, 0,
+ "audio",
+ radeon_audio_enum_list, sz);
+
return 0;
}
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index cb4445f55a96..cdd12dcd988b 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -153,7 +153,7 @@ int radeon_benchmarking = 0;
int radeon_testing = 0;
int radeon_connector_table = 0;
int radeon_tv = 1;
-int radeon_audio = 0;
+int radeon_audio = 1;
int radeon_disp_priority = 0;
int radeon_hw_i2c = 0;
int radeon_pcie_gen2 = -1;
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index d908d8d68f6b..ef63d3f00b2f 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -247,6 +247,8 @@ struct radeon_mode_info {
struct drm_property *underscan_property;
struct drm_property *underscan_hborder_property;
struct drm_property *underscan_vborder_property;
+ /* audio */
+ struct drm_property *audio_property;
/* hardcoded DFP edid from BIOS */
struct edid *bios_hardcoded_edid;
int bios_hardcoded_edid_size;
@@ -471,6 +473,12 @@ struct radeon_router {
u8 cd_mux_state;
};
+enum radeon_connector_audio {
+ RADEON_AUDIO_DISABLE = 0,
+ RADEON_AUDIO_ENABLE = 1,
+ RADEON_AUDIO_AUTO = 2
+};
+
struct radeon_connector {
struct drm_connector base;
uint32_t connector_id;
@@ -489,6 +497,7 @@ struct radeon_connector {
struct radeon_hpd hpd;
struct radeon_router router;
struct radeon_i2c_chan *router_bus;
+ enum radeon_connector_audio audio;
};
struct radeon_framebuffer {
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-17 11:21:21 +0300