From: Pin-yen Lin <treapking@chromium.org> To: Andrzej Hajda <andrzej.hajda@intel.com>, Neil Armstrong <neil.armstrong@linaro.org>, Robert Foss <robert.foss@linaro.org>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@gmail.com>, David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Daniel Scally <djrscally@gmail.com>, Heikki Krogerus <heikki.krogerus@linux.intel.com>, Sakari Ailus <sakari.ailus@linux.intel.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, "Rafael J . Wysocki" <rafael@kernel.org>, Prashant Malani <pmalani@chromium.org>, Benson Leung <bleung@chromium.org>, Guenter Roeck <groeck@chromium.org> Cc: linux-kernel@vger.kernel.org, "Nícolas F . R . A . Prado" <nfraprado@collabora.com>, "Hsin-Yi Wang" <hsinyi@chromium.org>, devicetree@vger.kernel.org, "Pin-yen Lin" <treapking@chromium.org>, "Allen Chen" <allen.chen@ite.com.tw>, "Lyude Paul" <lyude@redhat.com>, linux-acpi@vger.kernel.org, dri-devel@lists.freedesktop.org, "Marek Vasut" <marex@denx.de>, "Xin Ji" <xji@analogixsemi.com>, "Stephen Boyd" <swboyd@chromium.org>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@collabora.com>, "Thomas Zimmermann" <tzimmermann@suse.de>, "Javier Martinez Canillas" <javierm@redhat.com>, chrome-platform@lists.linux.dev, "Alex Deucher" <alexander.deucher@amd.com>, "Andi Shyti" <andi.shyti@linux.intel.com>, "Douglas Anderson" <dianders@chromium.org>, "Gustavo A. R. Silva" <gustavoars@kernel.org>, "Imre Deak" <imre.deak@intel.com>, "Jani Nikula" <jani.nikula@intel.com>, "Kees Cook" <keescook@chromium.org>, "Thierry Reding" <treding@nvidia.com> Subject: [PATCH v11 3/9] drm/display: Add Type-C switch helpers Date: Sat, 4 Feb 2023 21:30:34 +0800 [thread overview] Message-ID: <20230204133040.1236799-4-treapking@chromium.org> (raw) In-Reply-To: <20230204133040.1236799-1-treapking@chromium.org> Add helpers to register and unregister Type-C "switches" for bridges capable of switching their output between two downstream devices. The helper registers USB Type-C mode switches when the "mode-switch" and the "reg" properties are available in Device Tree. Signed-off-by: Pin-yen Lin <treapking@chromium.org> --- Changes in v11: - Use fwnode helpers instead of DT - Moved the helpers to a new file - Use "reg" instead of "data-lanes" to determine the port number - Dropped collected tags due to new changes Changes in v10: - Collected Reviewed-by and Tested-by tags - Replaced "void *" with "typec_mux_set_fn_t" for mux_set callbacks - Print out the node name when errors on parsing DT - Use dev_dbg instead of dev_warn when no Type-C switch nodes available - Made the return path of drm_dp_register_mode_switch clearer Changes in v8: - Fixed the build issue when CONFIG_TYPEC=m - Fixed some style issues Changes in v7: - Extracted the common codes to a helper function - New in v7 drivers/gpu/drm/display/Makefile | 1 + drivers/gpu/drm/display/drm_dp_typec_helper.c | 114 ++++++++++++++++++ include/drm/display/drm_dp_helper.h | 31 +++++ 3 files changed, 146 insertions(+) create mode 100644 drivers/gpu/drm/display/drm_dp_typec_helper.c diff --git a/drivers/gpu/drm/display/Makefile b/drivers/gpu/drm/display/Makefile index 17ac4a1006a8..ef80b9fde615 100644 --- a/drivers/gpu/drm/display/Makefile +++ b/drivers/gpu/drm/display/Makefile @@ -14,5 +14,6 @@ drm_display_helper-$(CONFIG_DRM_DISPLAY_HDMI_HELPER) += \ drm_scdc_helper.o drm_display_helper-$(CONFIG_DRM_DP_AUX_CHARDEV) += drm_dp_aux_dev.o drm_display_helper-$(CONFIG_DRM_DP_CEC) += drm_dp_cec.o +drm_display_helper-$(CONFIG_TYPEC) += drm_dp_typec_helper.o obj-$(CONFIG_DRM_DISPLAY_HELPER) += drm_display_helper.o diff --git a/drivers/gpu/drm/display/drm_dp_typec_helper.c b/drivers/gpu/drm/display/drm_dp_typec_helper.c new file mode 100644 index 000000000000..b11a268da57f --- /dev/null +++ b/drivers/gpu/drm/display/drm_dp_typec_helper.c @@ -0,0 +1,114 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/usb/typec_mux.h> +#include <drm/display/drm_dp_helper.h> + +static int drm_dp_register_mode_switch(struct device *dev, + struct fwnode_handle *fwnode, + struct drm_dp_typec_switch_desc *switch_desc, + void *data, typec_mux_set_fn_t mux_set) +{ + struct drm_dp_typec_port_data *port_data; + struct typec_mux_desc mux_desc = {}; + char name[32]; + u32 port_num; + int ret; + + ret = fwnode_property_read_u32(fwnode, "reg", &port_num); + if (ret) { + dev_err(dev, "Failed to read reg property: %d\n", ret); + return ret; + } + + port_data = &switch_desc->typec_ports[port_num]; + port_data->data = data; + port_data->port_num = port_num; + port_data->fwnode = fwnode; + mux_desc.fwnode = fwnode; + mux_desc.drvdata = port_data; + snprintf(name, sizeof(name), "%pfwP-%u", fwnode, port_num); + mux_desc.name = name; + mux_desc.set = mux_set; + + port_data->typec_mux = typec_mux_register(dev, &mux_desc); + if (IS_ERR(port_data->typec_mux)) { + ret = PTR_ERR(port_data->typec_mux); + dev_err(dev, "Mode switch register for port %d failed: %d\n", + port_num, ret); + + return ret; + } + + return 0; +} + +/** + * drm_dp_register_typec_switches() - register Type-C switches + * @dev: Device that registers Type-C switches + * @port: Device node for the switch + * @switch_desc: A Type-C switch descriptor + * @data: Private data for the switches + * @mux_set: Callback function for typec_mux_set + * + * This function registers USB Type-C switches for DP bridges that can switch + * the output signal between their output pins. + * + * Currently only mode switches are implemented, and the function assumes the + * given @port device node has endpoints with "mode-switch" property. + * The port number is determined by the "reg" property of the endpoint. + */ +int drm_dp_register_typec_switches(struct device *dev, struct fwnode_handle *port, + struct drm_dp_typec_switch_desc *switch_desc, + void *data, typec_mux_set_fn_t mux_set) +{ + struct fwnode_handle *sw; + int ret; + + fwnode_for_each_child_node(port, sw) { + if (fwnode_property_present(sw, "mode-switch")) + switch_desc->num_typec_switches++; + } + + if (!switch_desc->num_typec_switches) { + dev_dbg(dev, "No Type-C switches node found\n"); + return 0; + } + + switch_desc->typec_ports = devm_kcalloc( + dev, switch_desc->num_typec_switches, + sizeof(struct drm_dp_typec_port_data), GFP_KERNEL); + + if (!switch_desc->typec_ports) + return -ENOMEM; + + /* Register switches for each connector. */ + fwnode_for_each_child_node(port, sw) { + if (!fwnode_property_present(sw, "mode-switch")) + continue; + ret = drm_dp_register_mode_switch(dev, sw, switch_desc, data, mux_set); + if (ret) + goto err_unregister_typec_switches; + } + + return 0; + +err_unregister_typec_switches: + fwnode_handle_put(sw); + drm_dp_unregister_typec_switches(switch_desc); + dev_err(dev, "Failed to register mode switch: %d\n", ret); + return ret; +} +EXPORT_SYMBOL(drm_dp_register_typec_switches); + +/** + * drm_dp_unregister_typec_switches() - unregister Type-C switches + * @switch_desc: A Type-C switch descriptor + */ +void drm_dp_unregister_typec_switches(struct drm_dp_typec_switch_desc *switch_desc) +{ + int i; + + for (i = 0; i < switch_desc->num_typec_switches; i++) + typec_mux_unregister(switch_desc->typec_ports[i].typec_mux); +} +EXPORT_SYMBOL(drm_dp_unregister_typec_switches); diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h index ab55453f2d2c..d9213739de72 100644 --- a/include/drm/display/drm_dp_helper.h +++ b/include/drm/display/drm_dp_helper.h @@ -25,6 +25,7 @@ #include <linux/delay.h> #include <linux/i2c.h> +#include <linux/usb/typec_mux.h> #include <drm/display/drm_dp.h> #include <drm/drm_connector.h> @@ -763,4 +764,34 @@ bool drm_dp_downstream_rgb_to_ycbcr_conversion(const u8 dpcd[DP_RECEIVER_CAP_SIZ const u8 port_cap[4], u8 color_spc); int drm_dp_pcon_convert_rgb_to_ycbcr(struct drm_dp_aux *aux, u8 color_spc); +struct drm_dp_typec_port_data { + struct typec_mux_dev *typec_mux; + int port_num; + struct fwnode_handle *fwnode; + void *data; +}; + +struct drm_dp_typec_switch_desc { + int num_typec_switches; + struct drm_dp_typec_port_data *typec_ports; +}; + +#ifdef CONFIG_TYPEC +void drm_dp_unregister_typec_switches(struct drm_dp_typec_switch_desc *switch_desc); +int drm_dp_register_typec_switches(struct device *dev, struct fwnode_handle *port, + struct drm_dp_typec_switch_desc *switch_desc, + void *data, typec_mux_set_fn_t mux_set); +#else +static inline void drm_dp_unregister_typec_switches(struct drm_dp_typec_switch_desc *switch_desc) +{ +} +static inline int drm_dp_register_typec_switches( + struct device *dev, struct fwnode_handle *port, + struct drm_dp_typec_switch_desc *switch_desc, void *data, + typec_mux_set_fn_t mux_set) +{ + return -EOPNOTSUPP; +} +#endif + #endif /* _DRM_DP_HELPER_H_ */ -- 2.39.1.519.gcb327c4b5f-goog
WARNING: multiple messages have this Message-ID (diff)
From: Pin-yen Lin <treapking@chromium.org> To: Andrzej Hajda <andrzej.hajda@intel.com>, Neil Armstrong <neil.armstrong@linaro.org>, Robert Foss <robert.foss@linaro.org>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@gmail.com>, David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Daniel Scally <djrscally@gmail.com>, Heikki Krogerus <heikki.krogerus@linux.intel.com>, Sakari Ailus <sakari.ailus@linux.intel.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, "Rafael J . Wysocki" <rafael@kernel.org>, Prashant Malani <pmalani@chromium.org>, Benson Leung <bleung@chromium.org>, Guenter Roeck <groeck@chromium.org> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, "Marek Vasut" <marex@denx.de>, chrome-platform@lists.linux.dev, "Javier Martinez Canillas" <javierm@redhat.com>, linux-acpi@vger.kernel.org, "Andi Shyti" <andi.shyti@linux.intel.com>, "Thierry Reding" <treding@nvidia.com>, devicetree@vger.kernel.org, "Kees Cook" <keescook@chromium.org>, "Nícolas F . R . A . Prado" <nfraprado@collabora.com>, "Jani Nikula" <jani.nikula@intel.com>, "Allen Chen" <allen.chen@ite.com.tw>, "Stephen Boyd" <swboyd@chromium.org>, "Pin-yen Lin" <treapking@chromium.org>, "Hsin-Yi Wang" <hsinyi@chromium.org>, "Xin Ji" <xji@analogixsemi.com>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@collabora.com>, "Douglas Anderson" <dianders@chromium.org>, "Thomas Zimmermann" <tzimmermann@suse.de>, "Alex Deucher" <alexander.deucher@amd.com> Subject: [PATCH v11 3/9] drm/display: Add Type-C switch helpers Date: Sat, 4 Feb 2023 21:30:34 +0800 [thread overview] Message-ID: <20230204133040.1236799-4-treapking@chromium.org> (raw) In-Reply-To: <20230204133040.1236799-1-treapking@chromium.org> Add helpers to register and unregister Type-C "switches" for bridges capable of switching their output between two downstream devices. The helper registers USB Type-C mode switches when the "mode-switch" and the "reg" properties are available in Device Tree. Signed-off-by: Pin-yen Lin <treapking@chromium.org> --- Changes in v11: - Use fwnode helpers instead of DT - Moved the helpers to a new file - Use "reg" instead of "data-lanes" to determine the port number - Dropped collected tags due to new changes Changes in v10: - Collected Reviewed-by and Tested-by tags - Replaced "void *" with "typec_mux_set_fn_t" for mux_set callbacks - Print out the node name when errors on parsing DT - Use dev_dbg instead of dev_warn when no Type-C switch nodes available - Made the return path of drm_dp_register_mode_switch clearer Changes in v8: - Fixed the build issue when CONFIG_TYPEC=m - Fixed some style issues Changes in v7: - Extracted the common codes to a helper function - New in v7 drivers/gpu/drm/display/Makefile | 1 + drivers/gpu/drm/display/drm_dp_typec_helper.c | 114 ++++++++++++++++++ include/drm/display/drm_dp_helper.h | 31 +++++ 3 files changed, 146 insertions(+) create mode 100644 drivers/gpu/drm/display/drm_dp_typec_helper.c diff --git a/drivers/gpu/drm/display/Makefile b/drivers/gpu/drm/display/Makefile index 17ac4a1006a8..ef80b9fde615 100644 --- a/drivers/gpu/drm/display/Makefile +++ b/drivers/gpu/drm/display/Makefile @@ -14,5 +14,6 @@ drm_display_helper-$(CONFIG_DRM_DISPLAY_HDMI_HELPER) += \ drm_scdc_helper.o drm_display_helper-$(CONFIG_DRM_DP_AUX_CHARDEV) += drm_dp_aux_dev.o drm_display_helper-$(CONFIG_DRM_DP_CEC) += drm_dp_cec.o +drm_display_helper-$(CONFIG_TYPEC) += drm_dp_typec_helper.o obj-$(CONFIG_DRM_DISPLAY_HELPER) += drm_display_helper.o diff --git a/drivers/gpu/drm/display/drm_dp_typec_helper.c b/drivers/gpu/drm/display/drm_dp_typec_helper.c new file mode 100644 index 000000000000..b11a268da57f --- /dev/null +++ b/drivers/gpu/drm/display/drm_dp_typec_helper.c @@ -0,0 +1,114 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/usb/typec_mux.h> +#include <drm/display/drm_dp_helper.h> + +static int drm_dp_register_mode_switch(struct device *dev, + struct fwnode_handle *fwnode, + struct drm_dp_typec_switch_desc *switch_desc, + void *data, typec_mux_set_fn_t mux_set) +{ + struct drm_dp_typec_port_data *port_data; + struct typec_mux_desc mux_desc = {}; + char name[32]; + u32 port_num; + int ret; + + ret = fwnode_property_read_u32(fwnode, "reg", &port_num); + if (ret) { + dev_err(dev, "Failed to read reg property: %d\n", ret); + return ret; + } + + port_data = &switch_desc->typec_ports[port_num]; + port_data->data = data; + port_data->port_num = port_num; + port_data->fwnode = fwnode; + mux_desc.fwnode = fwnode; + mux_desc.drvdata = port_data; + snprintf(name, sizeof(name), "%pfwP-%u", fwnode, port_num); + mux_desc.name = name; + mux_desc.set = mux_set; + + port_data->typec_mux = typec_mux_register(dev, &mux_desc); + if (IS_ERR(port_data->typec_mux)) { + ret = PTR_ERR(port_data->typec_mux); + dev_err(dev, "Mode switch register for port %d failed: %d\n", + port_num, ret); + + return ret; + } + + return 0; +} + +/** + * drm_dp_register_typec_switches() - register Type-C switches + * @dev: Device that registers Type-C switches + * @port: Device node for the switch + * @switch_desc: A Type-C switch descriptor + * @data: Private data for the switches + * @mux_set: Callback function for typec_mux_set + * + * This function registers USB Type-C switches for DP bridges that can switch + * the output signal between their output pins. + * + * Currently only mode switches are implemented, and the function assumes the + * given @port device node has endpoints with "mode-switch" property. + * The port number is determined by the "reg" property of the endpoint. + */ +int drm_dp_register_typec_switches(struct device *dev, struct fwnode_handle *port, + struct drm_dp_typec_switch_desc *switch_desc, + void *data, typec_mux_set_fn_t mux_set) +{ + struct fwnode_handle *sw; + int ret; + + fwnode_for_each_child_node(port, sw) { + if (fwnode_property_present(sw, "mode-switch")) + switch_desc->num_typec_switches++; + } + + if (!switch_desc->num_typec_switches) { + dev_dbg(dev, "No Type-C switches node found\n"); + return 0; + } + + switch_desc->typec_ports = devm_kcalloc( + dev, switch_desc->num_typec_switches, + sizeof(struct drm_dp_typec_port_data), GFP_KERNEL); + + if (!switch_desc->typec_ports) + return -ENOMEM; + + /* Register switches for each connector. */ + fwnode_for_each_child_node(port, sw) { + if (!fwnode_property_present(sw, "mode-switch")) + continue; + ret = drm_dp_register_mode_switch(dev, sw, switch_desc, data, mux_set); + if (ret) + goto err_unregister_typec_switches; + } + + return 0; + +err_unregister_typec_switches: + fwnode_handle_put(sw); + drm_dp_unregister_typec_switches(switch_desc); + dev_err(dev, "Failed to register mode switch: %d\n", ret); + return ret; +} +EXPORT_SYMBOL(drm_dp_register_typec_switches); + +/** + * drm_dp_unregister_typec_switches() - unregister Type-C switches + * @switch_desc: A Type-C switch descriptor + */ +void drm_dp_unregister_typec_switches(struct drm_dp_typec_switch_desc *switch_desc) +{ + int i; + + for (i = 0; i < switch_desc->num_typec_switches; i++) + typec_mux_unregister(switch_desc->typec_ports[i].typec_mux); +} +EXPORT_SYMBOL(drm_dp_unregister_typec_switches); diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h index ab55453f2d2c..d9213739de72 100644 --- a/include/drm/display/drm_dp_helper.h +++ b/include/drm/display/drm_dp_helper.h @@ -25,6 +25,7 @@ #include <linux/delay.h> #include <linux/i2c.h> +#include <linux/usb/typec_mux.h> #include <drm/display/drm_dp.h> #include <drm/drm_connector.h> @@ -763,4 +764,34 @@ bool drm_dp_downstream_rgb_to_ycbcr_conversion(const u8 dpcd[DP_RECEIVER_CAP_SIZ const u8 port_cap[4], u8 color_spc); int drm_dp_pcon_convert_rgb_to_ycbcr(struct drm_dp_aux *aux, u8 color_spc); +struct drm_dp_typec_port_data { + struct typec_mux_dev *typec_mux; + int port_num; + struct fwnode_handle *fwnode; + void *data; +}; + +struct drm_dp_typec_switch_desc { + int num_typec_switches; + struct drm_dp_typec_port_data *typec_ports; +}; + +#ifdef CONFIG_TYPEC +void drm_dp_unregister_typec_switches(struct drm_dp_typec_switch_desc *switch_desc); +int drm_dp_register_typec_switches(struct device *dev, struct fwnode_handle *port, + struct drm_dp_typec_switch_desc *switch_desc, + void *data, typec_mux_set_fn_t mux_set); +#else +static inline void drm_dp_unregister_typec_switches(struct drm_dp_typec_switch_desc *switch_desc) +{ +} +static inline int drm_dp_register_typec_switches( + struct device *dev, struct fwnode_handle *port, + struct drm_dp_typec_switch_desc *switch_desc, void *data, + typec_mux_set_fn_t mux_set) +{ + return -EOPNOTSUPP; +} +#endif + #endif /* _DRM_DP_HELPER_H_ */ -- 2.39.1.519.gcb327c4b5f-goog
next prev parent reply other threads:[~2023-02-04 13:31 UTC|newest] Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-02-04 13:30 [PATCH v11 0/9] Register Type-C mode-switch in DP bridge endpoints Pin-yen Lin 2023-02-04 13:30 ` Pin-yen Lin 2023-02-04 13:30 ` [PATCH v11 1/9] device property: Add remote endpoint to devcon matcher Pin-yen Lin 2023-02-04 13:30 ` Pin-yen Lin 2023-02-05 21:11 ` Sakari Ailus 2023-02-05 21:11 ` Sakari Ailus 2023-02-09 4:28 ` Pin-yen Lin 2023-02-09 4:28 ` Pin-yen Lin 2023-02-09 8:24 ` Sakari Ailus 2023-02-09 8:24 ` Sakari Ailus 2023-02-04 13:30 ` [PATCH v11 2/9] platform/chrome: cros_ec_typec: Purge blocking switch devlinks Pin-yen Lin 2023-02-04 13:30 ` Pin-yen Lin 2023-02-04 13:30 ` Pin-yen Lin [this message] 2023-02-04 13:30 ` [PATCH v11 3/9] drm/display: Add Type-C switch helpers Pin-yen Lin 2023-02-06 12:08 ` Andy Shevchenko 2023-02-06 12:08 ` Andy Shevchenko 2023-02-06 12:15 ` Jani Nikula 2023-02-06 12:15 ` Jani Nikula 2023-02-07 21:25 ` Andi Shyti 2023-02-07 21:25 ` Andi Shyti 2023-02-20 8:41 ` Pin-yen Lin 2023-02-20 9:02 ` Pin-yen Lin 2023-02-20 9:02 ` Pin-yen Lin 2023-02-04 13:30 ` [PATCH v11 4/9] dt-bindings: display: bridge: anx7625: Add mode-switch support Pin-yen Lin 2023-02-04 13:30 ` Pin-yen Lin 2023-02-06 8:43 ` Chen-Yu Tsai 2023-02-06 8:43 ` Chen-Yu Tsai 2023-02-04 13:30 ` [PATCH v11 5/9] drm/bridge: anx7625: Check for Type-C during panel registration Pin-yen Lin 2023-02-04 13:30 ` Pin-yen Lin 2023-02-06 12:11 ` Andy Shevchenko 2023-02-06 12:11 ` Andy Shevchenko 2023-02-04 13:30 ` [PATCH v11 6/9] drm/bridge: anx7625: Register Type C mode switches Pin-yen Lin 2023-02-04 13:30 ` Pin-yen Lin 2023-02-06 12:16 ` Andy Shevchenko 2023-02-06 12:16 ` Andy Shevchenko 2023-02-17 15:31 ` Nícolas F. R. A. Prado 2023-02-17 15:31 ` Nícolas F. R. A. Prado 2023-02-04 13:30 ` [PATCH v11 7/9] dt-bindings: display: bridge: it6505: Add mode-switch support Pin-yen Lin 2023-02-04 13:30 ` Pin-yen Lin 2023-02-06 10:22 ` Chen-Yu Tsai 2023-02-06 10:22 ` Chen-Yu Tsai 2023-02-07 20:52 ` Rob Herring 2023-02-07 20:52 ` Rob Herring 2023-02-09 3:59 ` Pin-yen Lin 2023-02-09 3:59 ` Pin-yen Lin 2023-02-09 13:58 ` Rob Herring 2023-02-09 13:58 ` Rob Herring 2023-02-10 8:43 ` Pin-yen Lin 2023-02-10 8:43 ` Pin-yen Lin 2023-02-04 13:30 ` [PATCH v11 8/9] drm/bridge: it6505: Fix Kconfig indentation Pin-yen Lin 2023-02-04 13:30 ` Pin-yen Lin 2023-02-04 13:30 ` [PATCH v11 9/9] drm/bridge: it6505: Register Type C mode switches Pin-yen Lin 2023-02-04 13:30 ` Pin-yen Lin 2023-02-06 12:17 ` Andy Shevchenko 2023-02-06 12:17 ` Andy Shevchenko 2023-02-06 8:40 ` [PATCH v11 0/9] Register Type-C mode-switch in DP bridge endpoints Chen-Yu Tsai 2023-02-06 8:40 ` Chen-Yu Tsai
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