[PATCH v4 0/2] drm: add DisplayPort connector

[PATCH v4 0/2] drm: add DisplayPort connector

[Tomi Valkeinen]

Hi,

This series adds the DT bindings and a driver for DisplayPort connector.

Minor changes since v3:
- Added Laurent's reviewed-bys
- Added $ref to graph schema
- Use 'ret' instead of 'r'
- Add the missing period

 Tomi

Tomi Valkeinen (2):
  dt-bindings: dp-connector: add binding for DisplayPort connector
  drm/bridge: display-connector: add DP support

 .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
 drivers/gpu/drm/bridge/display-connector.c    | 46 ++++++++++++++-
 2 files changed, 100 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml

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[PATCH v4 0/2] drm: add DisplayPort connector

[Tomi Valkeinen]

Hi,

This series adds the DT bindings and a driver for DisplayPort connector.

Minor changes since v3:
- Added Laurent's reviewed-bys
- Added $ref to graph schema
- Use 'ret' instead of 'r'
- Add the missing period

 Tomi

Tomi Valkeinen (2):
  dt-bindings: dp-connector: add binding for DisplayPort connector
  drm/bridge: display-connector: add DP support

 .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
 drivers/gpu/drm/bridge/display-connector.c    | 46 ++++++++++++++-
 2 files changed, 100 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml

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[PATCH v4 1/2] dt-bindings: dp-connector: add binding for DisplayPort connector

[Tomi Valkeinen]

Add binding for DisplayPort connector. A few notes:

* Similar to hdmi-connector, it has hpd-gpios as an optional property,
  as the HPD could also be handled by, e.g., the DP bridge.

* dp-pwr-supply, which provides 3.3V on DP_PWR pin, is optional, as it
  is not strictly required: standard DP cables do not even have the pin
  connected.

* Connector type. Full size and mini connectors are identical except for
  the connector size and form, so I believe there is no functional need
  for this property. But similar to 'label' property, it might be used
  to present information about the connector to the userspace.

* No eDP. There's really no "eDP connector", as it's always a custom
  made connection between the DP and the DP panel, although the eDP spec
  does offer a few suggested pin setups. So possibly there is no need for
  edp-connector binding, but even if there is, I don't want to guess what
  it could look like, and could it be part of the dp-connector binding.

* No DP++. I'm not familiar with DP++. DP++ might need an i2c bus added
  to the bindings.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml

diff --git a/Documentation/devicetree/bindings/display/connector/dp-connector.yaml b/Documentation/devicetree/bindings/display/connector/dp-connector.yaml
new file mode 100644
index 000000000000..1c17d60e7760
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/connector/dp-connector.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/connector/dp-connector.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: DisplayPort Connector
+
+maintainers:
+  - Tomi Valkeinen <tomi.valkeinen@ti.com>
+
+properties:
+  compatible:
+    const: dp-connector
+
+  label: true
+
+  type:
+    enum:
+      - full-size
+      - mini
+
+  hpd-gpios:
+    description: A GPIO line connected to HPD
+    maxItems: 1
+
+  dp-pwr-supply:
+    description: Power supply for the DP_PWR pin
+    maxItems: 1
+
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+    description: Connection to controller providing DP signals
+
+required:
+  - compatible
+  - type
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    connector {
+        compatible = "dp-connector";
+        label = "dp0";
+        type = "full-size";
+
+        port {
+            dp_connector_in: endpoint {
+                remote-endpoint = <&dp_out>;
+            };
+        };
+    };
+
+...
-- 
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[PATCH v4 1/2] dt-bindings: dp-connector: add binding for DisplayPort connector

[Tomi Valkeinen]

Add binding for DisplayPort connector. A few notes:

* Similar to hdmi-connector, it has hpd-gpios as an optional property,
  as the HPD could also be handled by, e.g., the DP bridge.

* dp-pwr-supply, which provides 3.3V on DP_PWR pin, is optional, as it
  is not strictly required: standard DP cables do not even have the pin
  connected.

* Connector type. Full size and mini connectors are identical except for
  the connector size and form, so I believe there is no functional need
  for this property. But similar to 'label' property, it might be used
  to present information about the connector to the userspace.

* No eDP. There's really no "eDP connector", as it's always a custom
  made connection between the DP and the DP panel, although the eDP spec
  does offer a few suggested pin setups. So possibly there is no need for
  edp-connector binding, but even if there is, I don't want to guess what
  it could look like, and could it be part of the dp-connector binding.

* No DP++. I'm not familiar with DP++. DP++ might need an i2c bus added
  to the bindings.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml

diff --git a/Documentation/devicetree/bindings/display/connector/dp-connector.yaml b/Documentation/devicetree/bindings/display/connector/dp-connector.yaml
new file mode 100644
index 000000000000..1c17d60e7760
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/connector/dp-connector.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/connector/dp-connector.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: DisplayPort Connector
+
+maintainers:
+  - Tomi Valkeinen <tomi.valkeinen@ti.com>
+
+properties:
+  compatible:
+    const: dp-connector
+
+  label: true
+
+  type:
+    enum:
+      - full-size
+      - mini
+
+  hpd-gpios:
+    description: A GPIO line connected to HPD
+    maxItems: 1
+
+  dp-pwr-supply:
+    description: Power supply for the DP_PWR pin
+    maxItems: 1
+
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+    description: Connection to controller providing DP signals
+
+required:
+  - compatible
+  - type
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    connector {
+        compatible = "dp-connector";
+        label = "dp0";
+        type = "full-size";
+
+        port {
+            dp_connector_in: endpoint {
+                remote-endpoint = <&dp_out>;
+            };
+        };
+    };
+
+...
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Re: [PATCH v4 1/2] dt-bindings: dp-connector: add binding for DisplayPort connector

[Rob Herring]

On Mon, 30 Nov 2020 13:29:18 +0200, Tomi Valkeinen wrote:
> Add binding for DisplayPort connector. A few notes:
> 
> * Similar to hdmi-connector, it has hpd-gpios as an optional property,
>   as the HPD could also be handled by, e.g., the DP bridge.
> 
> * dp-pwr-supply, which provides 3.3V on DP_PWR pin, is optional, as it
>   is not strictly required: standard DP cables do not even have the pin
>   connected.
> 
> * Connector type. Full size and mini connectors are identical except for
>   the connector size and form, so I believe there is no functional need
>   for this property. But similar to 'label' property, it might be used
>   to present information about the connector to the userspace.
> 
> * No eDP. There's really no "eDP connector", as it's always a custom
>   made connection between the DP and the DP panel, although the eDP spec
>   does offer a few suggested pin setups. So possibly there is no need for
>   edp-connector binding, but even if there is, I don't want to guess what
>   it could look like, and could it be part of the dp-connector binding.
> 
> * No DP++. I'm not familiar with DP++. DP++ might need an i2c bus added
>   to the bindings.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
>  .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
>  1 file changed, 56 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Re: [PATCH v4 1/2] dt-bindings: dp-connector: add binding for DisplayPort connector

[Rob Herring]

On Mon, 30 Nov 2020 13:29:18 +0200, Tomi Valkeinen wrote:
> Add binding for DisplayPort connector. A few notes:
> 
> * Similar to hdmi-connector, it has hpd-gpios as an optional property,
>   as the HPD could also be handled by, e.g., the DP bridge.
> 
> * dp-pwr-supply, which provides 3.3V on DP_PWR pin, is optional, as it
>   is not strictly required: standard DP cables do not even have the pin
>   connected.
> 
> * Connector type. Full size and mini connectors are identical except for
>   the connector size and form, so I believe there is no functional need
>   for this property. But similar to 'label' property, it might be used
>   to present information about the connector to the userspace.
> 
> * No eDP. There's really no "eDP connector", as it's always a custom
>   made connection between the DP and the DP panel, although the eDP spec
>   does offer a few suggested pin setups. So possibly there is no need for
>   edp-connector binding, but even if there is, I don't want to guess what
>   it could look like, and could it be part of the dp-connector binding.
> 
> * No DP++. I'm not familiar with DP++. DP++ might need an i2c bus added
>   to the bindings.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
>  .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
>  1 file changed, 56 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>
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[PATCH v4 2/2] drm/bridge: display-connector: add DP support

[Tomi Valkeinen]

Add DP support to display-connector driver. The driver will support HPD
via a GPIO and DP PWR.

DP PWR will be enabled at probe, which is not optimal, but I'm not sure
what would be a good place to enable and disable DP PWR. Perhaps
attach/detach, but I don't know if enabling HW is something that attach
is supposed to do.

In any case, I don't think there's much difference in power consumption
between the version in this patch and enabling the regulator later: if
the driver probes, supposedly it will attach very soon afterwards, and
we need to enable the DP PWR as soon as possible.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/gpu/drm/bridge/display-connector.c | 46 +++++++++++++++++++++-
 1 file changed, 44 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/display-connector.c b/drivers/gpu/drm/bridge/display-connector.c
index 4d278573cdb9..05eb759da6fc 100644
--- a/drivers/gpu/drm/bridge/display-connector.c
+++ b/drivers/gpu/drm/bridge/display-connector.c
@@ -11,6 +11,7 @@
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
 
 #include <drm/drm_bridge.h>
 #include <drm/drm_edid.h>
@@ -20,6 +21,8 @@ struct display_connector {
 
 	struct gpio_desc	*hpd_gpio;
 	int			hpd_irq;
+
+	struct regulator	*dp_pwr;
 };
 
 static inline struct display_connector *
@@ -172,11 +175,12 @@ static int display_connector_probe(struct platform_device *pdev)
 	of_property_read_string(pdev->dev.of_node, "label", &label);
 
 	/*
-	 * Get the HPD GPIO for DVI and HDMI connectors. If the GPIO can provide
+	 * Get the HPD GPIO for DVI, HDMI and DP connectors. If the GPIO can provide
 	 * edge interrupts, register an interrupt handler.
 	 */
 	if (type == DRM_MODE_CONNECTOR_DVII ||
-	    type == DRM_MODE_CONNECTOR_HDMIA) {
+	    type == DRM_MODE_CONNECTOR_HDMIA ||
+	    type == DRM_MODE_CONNECTOR_DisplayPort) {
 		conn->hpd_gpio = devm_gpiod_get_optional(&pdev->dev, "hpd",
 							 GPIOD_IN);
 		if (IS_ERR(conn->hpd_gpio)) {
@@ -223,6 +227,38 @@ static int display_connector_probe(struct platform_device *pdev)
 		}
 	}
 
+	/* Get the DP PWR for DP connector. */
+	if (type == DRM_MODE_CONNECTOR_DisplayPort) {
+		int ret;
+
+		conn->dp_pwr = devm_regulator_get_optional(&pdev->dev, "dp-pwr");
+
+		if (IS_ERR(conn->dp_pwr)) {
+			ret = PTR_ERR(conn->dp_pwr);
+
+			switch (ret) {
+			case -ENODEV:
+				conn->dp_pwr = NULL;
+				break;
+
+			case -EPROBE_DEFER:
+				return -EPROBE_DEFER;
+
+			default:
+				dev_err(&pdev->dev, "failed to get DP PWR regulator: %d\n", ret);
+				return ret;
+			}
+		}
+
+		if (conn->dp_pwr) {
+			ret = regulator_enable(conn->dp_pwr);
+			if (ret) {
+				dev_err(&pdev->dev, "failed to enable DP PWR regulator: %d\n", ret);
+				return ret;
+			}
+		}
+	}
+
 	conn->bridge.funcs = &display_connector_bridge_funcs;
 	conn->bridge.of_node = pdev->dev.of_node;
 
@@ -251,6 +287,9 @@ static int display_connector_remove(struct platform_device *pdev)
 {
 	struct display_connector *conn = platform_get_drvdata(pdev);
 
+	if (conn->dp_pwr)
+		regulator_disable(conn->dp_pwr);
+
 	drm_bridge_remove(&conn->bridge);
 
 	if (!IS_ERR(conn->bridge.ddc))
@@ -275,6 +314,9 @@ static const struct of_device_id display_connector_match[] = {
 	}, {
 		.compatible = "vga-connector",
 		.data = (void *)DRM_MODE_CONNECTOR_VGA,
+	}, {
+		.compatible = "dp-connector",
+		.data = (void *)DRM_MODE_CONNECTOR_DisplayPort,
 	},
 	{},
 };
-- 
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Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

[PATCH v4 2/2] drm/bridge: display-connector: add DP support

[Tomi Valkeinen]

Add DP support to display-connector driver. The driver will support HPD
via a GPIO and DP PWR.

DP PWR will be enabled at probe, which is not optimal, but I'm not sure
what would be a good place to enable and disable DP PWR. Perhaps
attach/detach, but I don't know if enabling HW is something that attach
is supposed to do.

In any case, I don't think there's much difference in power consumption
between the version in this patch and enabling the regulator later: if
the driver probes, supposedly it will attach very soon afterwards, and
we need to enable the DP PWR as soon as possible.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/gpu/drm/bridge/display-connector.c | 46 +++++++++++++++++++++-
 1 file changed, 44 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/display-connector.c b/drivers/gpu/drm/bridge/display-connector.c
index 4d278573cdb9..05eb759da6fc 100644
--- a/drivers/gpu/drm/bridge/display-connector.c
+++ b/drivers/gpu/drm/bridge/display-connector.c
@@ -11,6 +11,7 @@
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
 
 #include <drm/drm_bridge.h>
 #include <drm/drm_edid.h>
@@ -20,6 +21,8 @@ struct display_connector {
 
 	struct gpio_desc	*hpd_gpio;
 	int			hpd_irq;
+
+	struct regulator	*dp_pwr;
 };
 
 static inline struct display_connector *
@@ -172,11 +175,12 @@ static int display_connector_probe(struct platform_device *pdev)
 	of_property_read_string(pdev->dev.of_node, "label", &label);
 
 	/*
-	 * Get the HPD GPIO for DVI and HDMI connectors. If the GPIO can provide
+	 * Get the HPD GPIO for DVI, HDMI and DP connectors. If the GPIO can provide
 	 * edge interrupts, register an interrupt handler.
 	 */
 	if (type == DRM_MODE_CONNECTOR_DVII ||
-	    type == DRM_MODE_CONNECTOR_HDMIA) {
+	    type == DRM_MODE_CONNECTOR_HDMIA ||
+	    type == DRM_MODE_CONNECTOR_DisplayPort) {
 		conn->hpd_gpio = devm_gpiod_get_optional(&pdev->dev, "hpd",
 							 GPIOD_IN);
 		if (IS_ERR(conn->hpd_gpio)) {
@@ -223,6 +227,38 @@ static int display_connector_probe(struct platform_device *pdev)
 		}
 	}
 
+	/* Get the DP PWR for DP connector. */
+	if (type == DRM_MODE_CONNECTOR_DisplayPort) {
+		int ret;
+
+		conn->dp_pwr = devm_regulator_get_optional(&pdev->dev, "dp-pwr");
+
+		if (IS_ERR(conn->dp_pwr)) {
+			ret = PTR_ERR(conn->dp_pwr);
+
+			switch (ret) {
+			case -ENODEV:
+				conn->dp_pwr = NULL;
+				break;
+
+			case -EPROBE_DEFER:
+				return -EPROBE_DEFER;
+
+			default:
+				dev_err(&pdev->dev, "failed to get DP PWR regulator: %d\n", ret);
+				return ret;
+			}
+		}
+
+		if (conn->dp_pwr) {
+			ret = regulator_enable(conn->dp_pwr);
+			if (ret) {
+				dev_err(&pdev->dev, "failed to enable DP PWR regulator: %d\n", ret);
+				return ret;
+			}
+		}
+	}
+
 	conn->bridge.funcs = &display_connector_bridge_funcs;
 	conn->bridge.of_node = pdev->dev.of_node;
 
@@ -251,6 +287,9 @@ static int display_connector_remove(struct platform_device *pdev)
 {
 	struct display_connector *conn = platform_get_drvdata(pdev);
 
+	if (conn->dp_pwr)
+		regulator_disable(conn->dp_pwr);
+
 	drm_bridge_remove(&conn->bridge);
 
 	if (!IS_ERR(conn->bridge.ddc))
@@ -275,6 +314,9 @@ static const struct of_device_id display_connector_match[] = {
 	}, {
 		.compatible = "vga-connector",
 		.data = (void *)DRM_MODE_CONNECTOR_VGA,
+	}, {
+		.compatible = "dp-connector",
+		.data = (void *)DRM_MODE_CONNECTOR_DisplayPort,
 	},
 	{},
 };
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Re: [PATCH v4 0/2] drm: add DisplayPort connector

[Tomi Valkeinen]

Hi DRM Bridge maintainers,

On 30/11/2020 13:29, Tomi Valkeinen wrote:
> Hi,
> 
> This series adds the DT bindings and a driver for DisplayPort connector.
> 
> Minor changes since v3:
> - Added Laurent's reviewed-bys
> - Added $ref to graph schema
> - Use 'ret' instead of 'r'
> - Add the missing period
> 
>  Tomi
> 
> Tomi Valkeinen (2):
>   dt-bindings: dp-connector: add binding for DisplayPort connector
>   drm/bridge: display-connector: add DP support
> 
>  .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
>  drivers/gpu/drm/bridge/display-connector.c    | 46 ++++++++++++++-
>  2 files changed, 100 insertions(+), 2 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml
> 

Is it ok for me to push this to drm-misc-next, or does one of the bridge maintainers want to handle
that?

 Tomi

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Re: [PATCH v4 0/2] drm: add DisplayPort connector

[Tomi Valkeinen]

Hi DRM Bridge maintainers,

On 30/11/2020 13:29, Tomi Valkeinen wrote:
> Hi,
> 
> This series adds the DT bindings and a driver for DisplayPort connector.
> 
> Minor changes since v3:
> - Added Laurent's reviewed-bys
> - Added $ref to graph schema
> - Use 'ret' instead of 'r'
> - Add the missing period
> 
>  Tomi
> 
> Tomi Valkeinen (2):
>   dt-bindings: dp-connector: add binding for DisplayPort connector
>   drm/bridge: display-connector: add DP support
> 
>  .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
>  drivers/gpu/drm/bridge/display-connector.c    | 46 ++++++++++++++-
>  2 files changed, 100 insertions(+), 2 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml
> 

Is it ok for me to push this to drm-misc-next, or does one of the bridge maintainers want to handle
that?

 Tomi

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Re: [PATCH v4 0/2] drm: add DisplayPort connector

[Sam Ravnborg]

Hi Tomi,
On Thu, Dec 03, 2020 at 01:52:21PM +0200, Tomi Valkeinen wrote:
> Hi DRM Bridge maintainers,
> 
> On 30/11/2020 13:29, Tomi Valkeinen wrote:
> > Hi,
> > 
> > This series adds the DT bindings and a driver for DisplayPort connector.
> > 
> > Minor changes since v3:
> > - Added Laurent's reviewed-bys
> > - Added $ref to graph schema
> > - Use 'ret' instead of 'r'
> > - Add the missing period
> > 
> >  Tomi
> > 
> > Tomi Valkeinen (2):
> >   dt-bindings: dp-connector: add binding for DisplayPort connector
> >   drm/bridge: display-connector: add DP support
> > 
> >  .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
> >  drivers/gpu/drm/bridge/display-connector.c    | 46 ++++++++++++++-
> >  2 files changed, 100 insertions(+), 2 deletions(-)
> >  create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml
> > 
> 
> Is it ok for me to push this to drm-misc-next, or does one of the bridge maintainers want to handle
> that?

IMO apply them to drm-misc-next.
But I am not bridge maintainer so...

	Sam

Re: [PATCH v4 0/2] drm: add DisplayPort connector

[Sam Ravnborg]

Hi Tomi,
On Thu, Dec 03, 2020 at 01:52:21PM +0200, Tomi Valkeinen wrote:
> Hi DRM Bridge maintainers,
> 
> On 30/11/2020 13:29, Tomi Valkeinen wrote:
> > Hi,
> > 
> > This series adds the DT bindings and a driver for DisplayPort connector.
> > 
> > Minor changes since v3:
> > - Added Laurent's reviewed-bys
> > - Added $ref to graph schema
> > - Use 'ret' instead of 'r'
> > - Add the missing period
> > 
> >  Tomi
> > 
> > Tomi Valkeinen (2):
> >   dt-bindings: dp-connector: add binding for DisplayPort connector
> >   drm/bridge: display-connector: add DP support
> > 
> >  .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
> >  drivers/gpu/drm/bridge/display-connector.c    | 46 ++++++++++++++-
> >  2 files changed, 100 insertions(+), 2 deletions(-)
> >  create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml
> > 
> 
> Is it ok for me to push this to drm-misc-next, or does one of the bridge maintainers want to handle
> that?

IMO apply them to drm-misc-next.
But I am not bridge maintainer so...

	Sam
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Re: [PATCH v4 0/2] drm: add DisplayPort connector

[Tomi Valkeinen]

On 03/12/2020 23:24, Sam Ravnborg wrote:
> Hi Tomi,
> On Thu, Dec 03, 2020 at 01:52:21PM +0200, Tomi Valkeinen wrote:
>> Hi DRM Bridge maintainers,
>>
>> On 30/11/2020 13:29, Tomi Valkeinen wrote:
>>> Hi,
>>>
>>> This series adds the DT bindings and a driver for DisplayPort connector.
>>>
>>> Minor changes since v3:
>>> - Added Laurent's reviewed-bys
>>> - Added $ref to graph schema
>>> - Use 'ret' instead of 'r'
>>> - Add the missing period
>>>
>>>  Tomi
>>>
>>> Tomi Valkeinen (2):
>>>   dt-bindings: dp-connector: add binding for DisplayPort connector
>>>   drm/bridge: display-connector: add DP support
>>>
>>>  .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
>>>  drivers/gpu/drm/bridge/display-connector.c    | 46 ++++++++++++++-
>>>  2 files changed, 100 insertions(+), 2 deletions(-)
>>>  create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml
>>>
>>
>> Is it ok for me to push this to drm-misc-next, or does one of the bridge maintainers want to handle
>> that?
> 
> IMO apply them to drm-misc-next.
> But I am not bridge maintainer so...

There has been no comments, so pushing today.

 Tomi

-- 
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

Re: [PATCH v4 0/2] drm: add DisplayPort connector

[Tomi Valkeinen]

On 03/12/2020 23:24, Sam Ravnborg wrote:
> Hi Tomi,
> On Thu, Dec 03, 2020 at 01:52:21PM +0200, Tomi Valkeinen wrote:
>> Hi DRM Bridge maintainers,
>>
>> On 30/11/2020 13:29, Tomi Valkeinen wrote:
>>> Hi,
>>>
>>> This series adds the DT bindings and a driver for DisplayPort connector.
>>>
>>> Minor changes since v3:
>>> - Added Laurent's reviewed-bys
>>> - Added $ref to graph schema
>>> - Use 'ret' instead of 'r'
>>> - Add the missing period
>>>
>>>  Tomi
>>>
>>> Tomi Valkeinen (2):
>>>   dt-bindings: dp-connector: add binding for DisplayPort connector
>>>   drm/bridge: display-connector: add DP support
>>>
>>>  .../display/connector/dp-connector.yaml       | 56 +++++++++++++++++++
>>>  drivers/gpu/drm/bridge/display-connector.c    | 46 ++++++++++++++-
>>>  2 files changed, 100 insertions(+), 2 deletions(-)
>>>  create mode 100644 Documentation/devicetree/bindings/display/connector/dp-connector.yaml
>>>
>>
>> Is it ok for me to push this to drm-misc-next, or does one of the bridge maintainers want to handle
>> that?
> 
> IMO apply them to drm-misc-next.
> But I am not bridge maintainer so...

There has been no comments, so pushing today.

 Tomi

-- 
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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