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path: root/drivers/gpu/drm/radeon/radeon_connectors.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_connectors.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_connectors.c120
1 files changed, 78 insertions, 42 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index adccbc2c202c..1a5ee392e9c7 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -214,7 +214,7 @@ static struct drm_display_mode *radeon_fp_native_mode(struct drm_encoder *encode
mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER;
drm_mode_set_name(mode);
- DRM_DEBUG("Adding native panel mode %s\n", mode->name);
+ DRM_DEBUG_KMS("Adding native panel mode %s\n", mode->name);
} else if (native_mode->hdisplay != 0 &&
native_mode->vdisplay != 0) {
/* mac laptops without an edid */
@@ -226,7 +226,7 @@ static struct drm_display_mode *radeon_fp_native_mode(struct drm_encoder *encode
*/
mode = drm_cvt_mode(dev, native_mode->hdisplay, native_mode->vdisplay, 60, true, false, false);
mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER;
- DRM_DEBUG("Adding cvt approximation of native panel mode %s\n", mode->name);
+ DRM_DEBUG_KMS("Adding cvt approximation of native panel mode %s\n", mode->name);
}
return mode;
}
@@ -312,6 +312,20 @@ int radeon_connector_set_property(struct drm_connector *connector, struct drm_pr
}
}
+ if (property == rdev->mode_info.underscan_property) {
+ /* 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_encoder->underscan_type != val) {
+ radeon_encoder->underscan_type = val;
+ radeon_property_change_mode(&radeon_encoder->base);
+ }
+ }
+
if (property == rdev->mode_info.tv_std_property) {
encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TVDAC);
if (!encoder) {
@@ -504,8 +518,6 @@ static void radeon_connector_destroy(struct drm_connector *connector)
{
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
- if (radeon_connector->ddc_bus)
- radeon_i2c_destroy(radeon_connector->ddc_bus);
if (radeon_connector->edid)
kfree(radeon_connector->edid);
kfree(radeon_connector->con_priv);
@@ -522,7 +534,7 @@ static int radeon_lvds_set_property(struct drm_connector *connector,
struct radeon_encoder *radeon_encoder;
enum radeon_rmx_type rmx_type;
- DRM_DEBUG("\n");
+ DRM_DEBUG_KMS("\n");
if (property != dev->mode_config.scaling_mode_property)
return 0;
@@ -941,8 +953,6 @@ static void radeon_dp_connector_destroy(struct drm_connector *connector)
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
struct radeon_connector_atom_dig *radeon_dig_connector = radeon_connector->con_priv;
- if (radeon_connector->ddc_bus)
- radeon_i2c_destroy(radeon_connector->ddc_bus);
if (radeon_connector->edid)
kfree(radeon_connector->edid);
if (radeon_dig_connector->dp_i2c_bus)
@@ -967,27 +977,29 @@ static enum drm_connector_status radeon_dp_detect(struct drm_connector *connecto
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
enum drm_connector_status ret = connector_status_disconnected;
struct radeon_connector_atom_dig *radeon_dig_connector = radeon_connector->con_priv;
- u8 sink_type;
if (radeon_connector->edid) {
kfree(radeon_connector->edid);
radeon_connector->edid = NULL;
}
- sink_type = radeon_dp_getsinktype(radeon_connector);
- if ((sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
- (sink_type == CONNECTOR_OBJECT_ID_eDP)) {
- if (radeon_dp_getdpcd(radeon_connector)) {
- radeon_dig_connector->dp_sink_type = sink_type;
+ if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
+ /* eDP is always DP */
+ radeon_dig_connector->dp_sink_type = CONNECTOR_OBJECT_ID_DISPLAYPORT;
+ if (radeon_dp_getdpcd(radeon_connector))
ret = connector_status_connected;
- }
} else {
- if (radeon_ddc_probe(radeon_connector)) {
- radeon_dig_connector->dp_sink_type = sink_type;
- ret = connector_status_connected;
+ radeon_dig_connector->dp_sink_type = radeon_dp_getsinktype(radeon_connector);
+ if (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) {
+ if (radeon_dp_getdpcd(radeon_connector))
+ ret = connector_status_connected;
+ } else {
+ if (radeon_ddc_probe(radeon_connector))
+ ret = connector_status_connected;
}
}
+ radeon_connector_update_scratch_regs(connector, ret);
return ret;
}
@@ -1027,10 +1039,10 @@ radeon_add_atom_connector(struct drm_device *dev,
uint32_t supported_device,
int connector_type,
struct radeon_i2c_bus_rec *i2c_bus,
- bool linkb,
uint32_t igp_lane_info,
uint16_t connector_object_id,
- struct radeon_hpd *hpd)
+ struct radeon_hpd *hpd,
+ struct radeon_router *router)
{
struct radeon_device *rdev = dev->dev_private;
struct drm_connector *connector;
@@ -1055,6 +1067,11 @@ radeon_add_atom_connector(struct drm_device *dev,
radeon_connector->shared_ddc = true;
shared_ddc = true;
}
+ if (radeon_connector->router_bus && router->valid &&
+ (radeon_connector->router.router_id == router->router_id)) {
+ radeon_connector->shared_ddc = false;
+ shared_ddc = false;
+ }
}
}
@@ -1069,12 +1086,18 @@ radeon_add_atom_connector(struct drm_device *dev,
radeon_connector->shared_ddc = shared_ddc;
radeon_connector->connector_object_id = connector_object_id;
radeon_connector->hpd = *hpd;
+ radeon_connector->router = *router;
+ if (router->valid) {
+ radeon_connector->router_bus = radeon_i2c_lookup(rdev, &router->i2c_info);
+ if (!radeon_connector->router_bus)
+ goto failed;
+ }
switch (connector_type) {
case DRM_MODE_CONNECTOR_VGA:
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
if (i2c_bus->valid) {
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA");
+ radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
goto failed;
}
@@ -1082,13 +1105,15 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.load_detect_property,
1);
+ /* no HPD on analog connectors */
+ radeon_connector->hpd.hpd = RADEON_HPD_NONE;
connector->polled = DRM_CONNECTOR_POLL_CONNECT;
break;
case DRM_MODE_CONNECTOR_DVIA:
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
if (i2c_bus->valid) {
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
+ radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
goto failed;
}
@@ -1096,19 +1121,20 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.load_detect_property,
1);
+ /* no HPD on analog connectors */
+ radeon_connector->hpd.hpd = RADEON_HPD_NONE;
break;
case DRM_MODE_CONNECTOR_DVII:
case DRM_MODE_CONNECTOR_DVID:
radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
if (!radeon_dig_connector)
goto failed;
- radeon_dig_connector->linkb = linkb;
radeon_dig_connector->igp_lane_info = igp_lane_info;
radeon_connector->con_priv = radeon_dig_connector;
drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
if (i2c_bus->valid) {
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
+ radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
goto failed;
}
@@ -1116,6 +1142,10 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.coherent_mode_property,
1);
+ if (ASIC_IS_AVIVO(rdev))
+ drm_connector_attach_property(&radeon_connector->base,
+ rdev->mode_info.underscan_property,
+ UNDERSCAN_AUTO);
if (connector_type == DRM_MODE_CONNECTOR_DVII) {
radeon_connector->dac_load_detect = true;
drm_connector_attach_property(&radeon_connector->base,
@@ -1128,19 +1158,22 @@ radeon_add_atom_connector(struct drm_device *dev,
radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
if (!radeon_dig_connector)
goto failed;
- radeon_dig_connector->linkb = linkb;
radeon_dig_connector->igp_lane_info = igp_lane_info;
radeon_connector->con_priv = radeon_dig_connector;
drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
if (i2c_bus->valid) {
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "HDMI");
+ radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
goto failed;
}
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.coherent_mode_property,
1);
+ if (ASIC_IS_AVIVO(rdev))
+ drm_connector_attach_property(&radeon_connector->base,
+ rdev->mode_info.underscan_property,
+ UNDERSCAN_AUTO);
subpixel_order = SubPixelHorizontalRGB;
break;
case DRM_MODE_CONNECTOR_DisplayPort:
@@ -1148,7 +1181,6 @@ radeon_add_atom_connector(struct drm_device *dev,
radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
if (!radeon_dig_connector)
goto failed;
- radeon_dig_connector->linkb = linkb;
radeon_dig_connector->igp_lane_info = igp_lane_info;
radeon_connector->con_priv = radeon_dig_connector;
drm_connector_init(dev, &radeon_connector->base, &radeon_dp_connector_funcs, connector_type);
@@ -1161,10 +1193,7 @@ radeon_add_atom_connector(struct drm_device *dev,
radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "DP-auxch");
if (!radeon_dig_connector->dp_i2c_bus)
goto failed;
- if (connector_type == DRM_MODE_CONNECTOR_eDP)
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "eDP");
- else
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DP");
+ radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
goto failed;
}
@@ -1172,6 +1201,10 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.coherent_mode_property,
1);
+ if (ASIC_IS_AVIVO(rdev))
+ drm_connector_attach_property(&radeon_connector->base,
+ rdev->mode_info.underscan_property,
+ UNDERSCAN_AUTO);
break;
case DRM_MODE_CONNECTOR_SVIDEO:
case DRM_MODE_CONNECTOR_Composite:
@@ -1186,19 +1219,20 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.tv_std_property,
radeon_atombios_get_tv_info(rdev));
+ /* no HPD on analog connectors */
+ radeon_connector->hpd.hpd = RADEON_HPD_NONE;
}
break;
case DRM_MODE_CONNECTOR_LVDS:
radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
if (!radeon_dig_connector)
goto failed;
- radeon_dig_connector->linkb = linkb;
radeon_dig_connector->igp_lane_info = igp_lane_info;
radeon_connector->con_priv = radeon_dig_connector;
drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs);
if (i2c_bus->valid) {
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS");
+ radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
goto failed;
}
@@ -1209,7 +1243,7 @@ radeon_add_atom_connector(struct drm_device *dev,
break;
}
- if (hpd->hpd == RADEON_HPD_NONE) {
+ if (radeon_connector->hpd.hpd == RADEON_HPD_NONE) {
if (i2c_bus->valid)
connector->polled = DRM_CONNECTOR_POLL_CONNECT;
} else
@@ -1220,8 +1254,6 @@ radeon_add_atom_connector(struct drm_device *dev,
return;
failed:
- if (radeon_connector->ddc_bus)
- radeon_i2c_destroy(radeon_connector->ddc_bus);
drm_connector_cleanup(connector);
kfree(connector);
}
@@ -1268,7 +1300,7 @@ radeon_add_legacy_connector(struct drm_device *dev,
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
if (i2c_bus->valid) {
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA");
+ radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
goto failed;
}
@@ -1276,13 +1308,15 @@ radeon_add_legacy_connector(struct drm_device *dev,
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.load_detect_property,
1);
+ /* no HPD on analog connectors */
+ radeon_connector->hpd.hpd = RADEON_HPD_NONE;
connector->polled = DRM_CONNECTOR_POLL_CONNECT;
break;
case DRM_MODE_CONNECTOR_DVIA:
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
if (i2c_bus->valid) {
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
+ radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
goto failed;
}
@@ -1290,13 +1324,15 @@ radeon_add_legacy_connector(struct drm_device *dev,
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.load_detect_property,
1);
+ /* no HPD on analog connectors */
+ radeon_connector->hpd.hpd = RADEON_HPD_NONE;
break;
case DRM_MODE_CONNECTOR_DVII:
case DRM_MODE_CONNECTOR_DVID:
drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
if (i2c_bus->valid) {
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
+ radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
goto failed;
}
@@ -1328,13 +1364,15 @@ radeon_add_legacy_connector(struct drm_device *dev,
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.tv_std_property,
radeon_combios_get_tv_info(rdev));
+ /* no HPD on analog connectors */
+ radeon_connector->hpd.hpd = RADEON_HPD_NONE;
}
break;
case DRM_MODE_CONNECTOR_LVDS:
drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs);
if (i2c_bus->valid) {
- radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS");
+ radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
goto failed;
}
@@ -1345,7 +1383,7 @@ radeon_add_legacy_connector(struct drm_device *dev,
break;
}
- if (hpd->hpd == RADEON_HPD_NONE) {
+ if (radeon_connector->hpd.hpd == RADEON_HPD_NONE) {
if (i2c_bus->valid)
connector->polled = DRM_CONNECTOR_POLL_CONNECT;
} else
@@ -1355,8 +1393,6 @@ radeon_add_legacy_connector(struct drm_device *dev,
return;
failed:
- if (radeon_connector->ddc_bus)
- radeon_i2c_destroy(radeon_connector->ddc_bus);
drm_connector_cleanup(connector);
kfree(connector);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-16 19:05:47 +0000