| /kernel/linux/linux-5.10/drivers/gpu/drm/msm/edp/ |
| D | edp_bridge.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
6 #include "edp.h"
10 struct msm_edp *edp; member
14 void edp_bridge_destroy(struct drm_bridge *bridge) in edp_bridge_destroy() argument
18 static void edp_bridge_pre_enable(struct drm_bridge *bridge) in edp_bridge_pre_enable() argument
20 struct edp_bridge *edp_bridge = to_edp_bridge(bridge); in edp_bridge_pre_enable()
21 struct msm_edp *edp = edp_bridge->edp; in edp_bridge_pre_enable() local
24 msm_edp_ctrl_power(edp->ctrl, true); in edp_bridge_pre_enable()
27 static void edp_bridge_enable(struct drm_bridge *bridge) in edp_bridge_enable() argument
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| D | edp.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
7 #include "edp.h"
11 struct msm_edp *edp = dev_id; in edp_irq() local
13 /* Process eDP irq */ in edp_irq()
14 return msm_edp_ctrl_irq(edp->ctrl); in edp_irq()
19 struct msm_edp *edp = platform_get_drvdata(pdev); in edp_destroy() local
21 if (!edp) in edp_destroy()
24 if (edp->ctrl) { in edp_destroy()
25 msm_edp_ctrl_destroy(edp->ctrl); in edp_destroy()
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| D | edp.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
31 struct drm_bridge *bridge; member
33 /* the encoder we are hooked to (outside of eDP block) */
41 /* eDP bridge */
42 struct drm_bridge *msm_edp_bridge_init(struct msm_edp *edp);
43 void edp_bridge_destroy(struct drm_bridge *bridge);
45 /* eDP connector */
46 struct drm_connector *msm_edp_connector_init(struct msm_edp *edp);
66 int msm_edp_ctrl_init(struct msm_edp *edp);
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| /kernel/linux/linux-5.10/drivers/gpu/drm/bridge/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
6 Bridge registration and lookup framework.
14 DRM bridge wrapper of DRM panels
20 tristate "Cadence DPI/DSI bridge"
27 Support Cadence DPI to DSI bridge. This is an internal
28 bridge and is meant to be directly embedded in a SoC.
44 Driver for display connectors with support for DDC and hot-plug
48 on ARM-based platforms. Saying Y here when this driver is not needed
52 tristate "Lontium LT9611 DSI/HDMI bridge"
60 Driver for Lontium LT9611 DSI to HDMI bridge
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| D | ti-sn65dsi86.c | 1 // SPDX-License-Identifier: GPL-2.0
110 * struct ti_sn_bridge - Platform data for ti-sn65dsi86 driver.
114 * @bridge: Our bridge.
121 * @enable_gpio: The GPIO we toggle to enable the bridge.
125 * @ln_polrs: Value for the 4-bit LN_POLRS field of SN_ENH_FRAME_REG.
129 * serves double-duty of keeping track of the direction and
135 * each other's read-modify-write.
141 struct drm_bridge bridge; member
180 regmap_write(pdata->regmap, reg, val & 0xFF); in ti_sn_bridge_write_u16()
181 regmap_write(pdata->regmap, reg + 1, val >> 8); in ti_sn_bridge_write_u16()
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| D | parade-ps8640.c | 1 // SPDX-License-Identifier: GPL-2.0-only
35 * page[1]: for VIDEO Bridge
61 struct drm_bridge bridge; member
73 return container_of(e, struct ps8640, bridge); in bridge_to_ps8640()
79 struct i2c_client *client = ps_bridge->page[PAGE3_DSI_CNTL1]; in ps8640_bridge_vdo_control()
97 struct i2c_client *client = ps_bridge->page[PAGE2_TOP_CNTL]; in ps8640_bridge_poweron()
101 if (ps_bridge->powered) in ps8640_bridge_poweron()
104 ret = regulator_bulk_enable(ARRAY_SIZE(ps_bridge->supplies), in ps8640_bridge_poweron()
105 ps_bridge->supplies); in ps8640_bridge_poweron()
111 gpiod_set_value(ps_bridge->gpio_powerdown, 0); in ps8640_bridge_poweron()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/bridge/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
6 Bridge registration and lookup framework.
13 DRM bridge wrapper of DRM panels
19 tristate "Chipone ICN6211 MIPI-DSI/RGB Converter bridge"
26 ICN6211 is MIPI-DSI/RGB Converter bridge from chipone.
44 tristate "ChromeOS EC ANX7688 bridge"
50 ChromeOS EC ANX7688 is an ultra-low power
51 4K Ultra-HD (4096x2160p60) mobile HD transmitter
53 2.0 to DisplayPort 1.3 Ultra-HD. It is connected
60 Driver for display connectors with support for DDC and hot-plug
[all …]
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| D | ti-sn65dsi86.c | 1 // SPDX-License-Identifier: GPL-2.0
134 * struct ti_sn65dsi86 - Platform data for ti-sn65dsi86 driver.
135 * @bridge_aux: AUX-bus sub device for MIPI-to-eDP bridge functionality.
136 * @gpio_aux: AUX-bus sub device for GPIO controller functionality.
137 * @aux_aux: AUX-bus sub device for eDP AUX channel functionality.
138 * @pwm_aux: AUX-bus sub device for PWM controller functionality.
143 * @bridge: Our bridge.
148 * @next_bridge: The bridge on the eDP side.
149 * @enable_gpio: The GPIO we toggle to enable the bridge.
153 * @ln_polrs: Value for the 4-bit LN_POLRS field of SN_ENH_FRAME_REG.
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/bridge/ |
| D | toshiba,tc358767.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/toshiba,tc358767.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Toshiba TC358767/TC358867/TC9595 DSI/DPI/eDP bridge
10 - Andrey Gusakov <andrey.gusakov@cogentembedded.com>
13 The TC358767/TC358867/TC9595 is bridge device which
14 converts DSI/DPI to eDP/DP .
19 - items:
20 - enum:
[all …]
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| D | ps8640.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/ps8640.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MIPI DSI to eDP Video Format Converter
10 - Nicolas Boichat <drinkcat@chromium.org>
13 The PS8640 is a low power MIPI-to-eDP video format converter supporting
17 device outputs eDP v1.4, one or two lanes, at a link rate of up to
28 powerdown-gpios:
32 reset-gpios:
[all …]
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| D | ti,sn65dsi86.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/ti,sn65dsi86.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SN65DSI86 DSI to eDP bridge chip
10 - Sandeep Panda <spanda@codeaurora.org>
13 The Texas Instruments SN65DSI86 bridge takes MIPI DSI in and outputs eDP.
23 enable-gpios:
27 suspend-gpios:
29 description: GPIO specifier for GPIO1 pin on bridge (active low).
[all …]
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| D | nxp,ptn3460.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/nxp,ptn3460.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP PTN3460 eDP to LVDS bridge
10 - Sean Paul <seanpaul@chromium.org>
17 description: I2C address of the bridge
20 edid-emulation:
34 powerdown-gpios:
38 reset-gpios:
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| D | anx6345.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/anx6345.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analogix ANX6345 eDP Transmitter
10 - Torsten Duwe <duwe@lst.de>
13 The ANX6345 is an ultra-low power Full-HD eDP transmitter designed for
24 reset-gpios:
28 dvdd12-supply:
31 dvdd25-supply:
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/bridge/ |
| D | toshiba,tc358767.txt | 1 Toshiba TC358767 eDP bridge bindings
4 - compatible: "toshiba,tc358767"
5 - reg: i2c address of the bridge, 0x68 or 0x0f, depending on bootstrap pins
6 - clock-names: should be "ref"
7 - clocks: OF device-tree clock specification for refclk input. The reference
11 - shutdown-gpios: OF device-tree gpio specification for SD pin
13 - reset-gpios: OF device-tree gpio specification for RSTX pin
15 - toshiba,hpd-pin: TC358767 GPIO pin number to which HPD is connected to (0 or 1)
16 - ports: the ports node can contain video interface port nodes to connect
17 to a DPI/DSI source and to an eDP/DP sink according to [1][2]:
[all …]
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| D | ps8640.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/ps8640.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MIPI DSI to eDP Video Format Converter Device Tree Bindings
10 - Nicolas Boichat <drinkcat@chromium.org>
11 - Enric Balletbo i Serra <enric.balletbo@collabora.com>
14 The PS8640 is a low power MIPI-to-eDP video format converter supporting
18 device outputs eDP v1.4, one or two lanes, at a link rate of up to
29 powerdown-gpios:
[all …]
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| D | ti,sn65dsi86.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/ti,sn65dsi86.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SN65DSI86 DSI to eDP bridge chip
10 - Sandeep Panda <spanda@codeaurora.org>
13 The Texas Instruments SN65DSI86 bridge takes MIPI DSI in and outputs eDP.
23 enable-gpios:
27 suspend-gpios:
29 description: GPIO specifier for GPIO1 pin on bridge (active low).
[all …]
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| D | anx6345.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/anx6345.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analogix ANX6345 eDP Transmitter Device Tree Bindings
10 - Torsten Duwe <duwe@lst.de>
13 The ANX6345 is an ultra-low power Full-HD eDP transmitter designed for
24 reset-gpios:
28 dvdd12-supply:
32 dvdd25-supply:
[all …]
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| D | analogix_dp.txt | 1 Analogix Display Port bridge bindings
3 Required properties for dp-controller:
4 -compatible:
6 * "samsung,exynos5-dp"
7 * "rockchip,rk3288-dp"
8 * "rockchip,rk3399-edp"
9 -reg:
12 -interrupts:
14 -clocks:
16 -clock-names:
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| /kernel/linux/linux-6.6/drivers/gpu/drm/msm/dp/ |
| D | dp_drm.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
17 * dp_bridge_detect - callback to determine if connector is connected
18 * @bridge: Pointer to drm bridge structure
19 * Returns: Bridge's 'is connected' status
21 static enum drm_connector_status dp_bridge_detect(struct drm_bridge *bridge) in dp_bridge_detect() argument
25 dp = to_dp_bridge(bridge)->dp_display; in dp_bridge_detect()
27 drm_dbg_dp(dp->drm_dev, "is_connected = %s\n", in dp_bridge_detect()
28 (dp->is_connected) ? "true" : "false"); in dp_bridge_detect()
30 return (dp->is_connected) ? connector_status_connected : in dp_bridge_detect()
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/qcom/ |
| D | sc7180-trogdor-parade-ps8640.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Google Trogdor dts fragment for the boards with Parade ps8640 edp bridge
8 #include <dt-bindings/gpio/gpio.h>
11 pp3300_brij_ps8640: pp3300-brij-ps8640-regulator {
12 compatible = "regulator-fixed";
14 regulator-name = "pp3300_brij_ps8640";
16 regulator-min-microvolt = <3300000>;
17 regulator-max-microvolt = <3300000>;
20 enable-active-high;
22 pinctrl-names = "default";
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| D | sc7180-trogdor-ti-sn65dsi86.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Google Trogdor dts fragment for the boards with TI sn65dsi86 edp bridge
8 #include <dt-bindings/gpio/gpio.h>
17 off-on-delay-us = <500000>;
22 * extra power cycle of the touchscreen and eDP panel at bootup.
23 * This should help speed bootup because we have off-on-delay-us.
25 regulator-boot-on;
32 clock-frequency = <400000>;
34 sn65dsi86_bridge: bridge@2d {
37 pinctrl-names = "default";
[all …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/bridge/analogix/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Analogix ANX6345 bridge"
9 ANX6345 is an ultra-low Full-HD DisplayPort/eDP
12 application processor to eDP or DisplayPort.
15 tristate "Analogix ANX78XX bridge"
20 ANX78XX is an ultra-low power Full-HD SlimPort transmitter
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| /kernel/linux/linux-6.6/drivers/gpu/drm/bridge/analogix/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Analogix ANX6345 bridge"
11 ANX6345 is an ultra-low power Full-HD DisplayPort/eDP
14 application processor to eDP or DisplayPort.
17 tristate "Analogix ANX78XX bridge"
24 ANX78XX is an ultra-low power Full-HD SlimPort transmitter
43 ANX7625 is an ultra-low power 4K mobile HD transmitter
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/panel/ |
| D | panel-edp.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/panel-edp.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Probeable (via DP AUX / EDID) eDP Panels with simple poweron sequences
10 - Douglas Anderson <dianders@chromium.org>
13 This binding file can be used to indicate that an eDP panel is connected
14 to a Embedded DisplayPort AUX bus (see display/dp-aux-bus.yaml) without
17 board, either for second-sourcing purposes or to support multiple SKUs
26 One piece of information about eDP panels that is typically _not_
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/rockchip/ |
| D | analogix_dp-rockchip.txt | 5 - compatible: "rockchip,rk3288-dp",
6 "rockchip,rk3399-edp";
8 - reg: physical base address of the controller and length
10 - clocks: from common clock binding: handle to dp clock.
13 - clock-names: from common clock binding:
16 - resets: Must contain an entry for each entry in reset-names.
19 - pinctrl-names: Names corresponding to the chip hotplug pinctrl states.
20 - pinctrl-0: pin-control mode. should be <&edp_hpd>
22 - reset-names: Must include the name "dp"
24 - rockchip,grf: this soc should set GRF regs, so need get grf here.
[all …]
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