| /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
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| D | lvds-codec.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
21 struct drm_bridge bridge; member
30 static inline struct lvds_codec *to_lvds_codec(struct drm_bridge *bridge) in to_lvds_codec() argument
32 return container_of(bridge, struct lvds_codec, bridge); in to_lvds_codec()
35 static int lvds_codec_attach(struct drm_bridge *bridge, in lvds_codec_attach() argument
38 struct lvds_codec *lvds_codec = to_lvds_codec(bridge); in lvds_codec_attach()
40 return drm_bridge_attach(bridge->encoder, lvds_codec->panel_bridge, in lvds_codec_attach()
41 bridge, flags); in lvds_codec_attach()
44 static void lvds_codec_enable(struct drm_bridge *bridge) in lvds_codec_enable() argument
46 struct lvds_codec *lvds_codec = to_lvds_codec(bridge); in lvds_codec_enable()
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| D | ti-sn65dsi83.c | 1 // SPDX-License-Identifier: GPL-2.0
6 * - SN65DSI83
7 * = 1x Single-link DSI ~ 1x Single-link LVDS
8 * - Supported
9 * - Single-link LVDS mode tested
10 * - SN65DSI84
11 * = 1x Single-link DSI ~ 2x Single-link or 1x Dual-link LVDS
12 * - Supported
13 * - Dual-link LVDS mode tested
14 * - 2x Single-link LVDS mode unsupported
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| D | fsl-ldb.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
7 #include <linux/media-bus-format.h>
40 * Clear it to enable LVDS and set it to disable LVDS.
88 struct drm_bridge bridge; member
99 return (fsl_ldb->ch0_enabled && fsl_ldb->ch1_enabled); in fsl_ldb_is_dual()
102 static inline struct fsl_ldb *to_fsl_ldb(struct drm_bridge *bridge) in to_fsl_ldb() argument
104 return container_of(bridge, struct fsl_ldb, bridge); in to_fsl_ldb()
115 static int fsl_ldb_attach(struct drm_bridge *bridge, in fsl_ldb_attach() argument
118 struct fsl_ldb *fsl_ldb = to_fsl_ldb(bridge); in fsl_ldb_attach()
120 return drm_bridge_attach(bridge->encoder, fsl_ldb->panel_bridge, in fsl_ldb_attach()
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| D | megachips-stdpxxxx-ge-b850v3-fw.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Driver for MegaChips STDP4028 with GE B850v3 firmware (LVDS-DP)
4 * Driver for MegaChips STDP2690 with GE B850v3 firmware (DP-DP++)
10 * This driver creates a drm_bridge and a drm_connector for the LVDS to DP++
11 * display bridge of the GE B850v3. There are two physical bridges on the video
12 * signal pipeline: a STDP4028(LVDS to DP) and a STDP2690(DP to DP++). The
19 * Host -> LVDS|--(STDP4028)--|DP -> DP|--(STDP2690)--|DP++ -> Video output
61 struct drm_bridge bridge; member
70 struct i2c_adapter *adapter = client->adapter; in stdp2690_get_edid()
77 .addr = client->addr, in stdp2690_get_edid()
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| D | lontium-lt9211.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Lontium LT9211 bridge driver
6 * 2xDSI/2xLVDS/1xDPI -> 2xDSI/2xLVDS/1xDPI
8 * 1xDSI -> 1xLVDS
17 #include <linux/media-bus-format.h>
40 /* DSI lane count - 0 means 4 lanes ; 1, 2, 3 means 1, 2, 3 lanes. */
44 struct drm_bridge bridge; member
96 static struct lt9211 *bridge_to_lt9211(struct drm_bridge *bridge) in bridge_to_lt9211() argument
98 return container_of(bridge, struct lt9211, bridge); in bridge_to_lt9211()
101 static int lt9211_attach(struct drm_bridge *bridge, in lt9211_attach() argument
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| /kernel/linux/linux-5.10/drivers/gpu/drm/rcar-du/ |
| D | rcar_lvds.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * rcar_lvds.c -- R-Car LVDS Encoder
5 * Copyright (C) 2013-2018 Renesas Electronics Corporation
47 #define RCAR_LVDS_QUIRK_LANES BIT(0) /* LVDS lanes 1 and 3 inverted */
51 #define RCAR_LVDS_QUIRK_DUAL_LINK BIT(4) /* Supports dual-link operation */
56 void (*pll_setup)(struct rcar_lvds *lvds, unsigned int freq);
63 struct drm_bridge bridge; member
81 container_of(b, struct rcar_lvds, bridge)
86 static void rcar_lvds_write(struct rcar_lvds *lvds, u32 reg, u32 data) in rcar_lvds_write() argument
88 iowrite32(data, lvds->mmio + reg); in rcar_lvds_write()
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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 | lvds-codec.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
20 struct drm_bridge bridge; member
27 static inline struct lvds_codec *to_lvds_codec(struct drm_bridge *bridge) in to_lvds_codec() argument
29 return container_of(bridge, struct lvds_codec, bridge); in to_lvds_codec()
32 static int lvds_codec_attach(struct drm_bridge *bridge, in lvds_codec_attach() argument
35 struct lvds_codec *lvds_codec = to_lvds_codec(bridge); in lvds_codec_attach()
37 return drm_bridge_attach(bridge->encoder, lvds_codec->panel_bridge, in lvds_codec_attach()
38 bridge, flags); in lvds_codec_attach()
41 static void lvds_codec_enable(struct drm_bridge *bridge) in lvds_codec_enable() argument
43 struct lvds_codec *lvds_codec = to_lvds_codec(bridge); in lvds_codec_enable()
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| D | megachips-stdpxxxx-ge-b850v3-fw.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Driver for MegaChips STDP4028 with GE B850v3 firmware (LVDS-DP)
4 * Driver for MegaChips STDP2690 with GE B850v3 firmware (DP-DP++)
10 * This driver creates a drm_bridge and a drm_connector for the LVDS to DP++
11 * display bridge of the GE B850v3. There are two physical bridges on the video
12 * signal pipeline: a STDP4028(LVDS to DP) and a STDP2690(DP to DP++). The
19 * Host -> LVDS|--(STDP4028)--|DP -> DP|--(STDP2690)--|DP++ -> Video output
61 struct drm_bridge bridge; member
70 struct i2c_adapter *adapter = client->adapter; in stdp2690_get_edid()
77 .addr = client->addr, in stdp2690_get_edid()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/renesas/rcar-du/ |
| D | rcar_lvds.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * R-Car LVDS Encoder
5 * Copyright (C) 2013-2018 Renesas Electronics Corporation
13 #include <linux/media-bus-format.h>
50 #define RCAR_LVDS_QUIRK_LANES BIT(0) /* LVDS lanes 1 and 3 inverted */
54 #define RCAR_LVDS_QUIRK_DUAL_LINK BIT(4) /* Supports dual-link operation */
59 void (*pll_setup)(struct rcar_lvds *lvds, unsigned int freq);
67 struct drm_bridge bridge; member
84 container_of(b, struct rcar_lvds, bridge)
86 static u32 rcar_lvds_read(struct rcar_lvds *lvds, u32 reg) in rcar_lvds_read() argument
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| D | rcar_du_encoder.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * R-Car Display Unit Encoder
5 * Copyright (C) 2013-2014 Renesas Electronics Corporation
21 /* -----------------------------------------------------------------------------
54 struct drm_bridge *bridge; in rcar_du_encoder_init() local
58 * Locate the DRM bridge from the DT node. For the DPAD outputs, if the in rcar_du_encoder_init()
60 * create a panel bridge. in rcar_du_encoder_init()
70 bridge = devm_drm_panel_bridge_add_typed(rcdu->dev, panel, in rcar_du_encoder_init()
72 if (IS_ERR(bridge)) in rcar_du_encoder_init()
73 return PTR_ERR(bridge); in rcar_du_encoder_init()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/sun4i/ |
| D | sun4i_lvds.c | 1 // SPDX-License-Identifier: GPL-2.0+
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
44 struct sun4i_lvds *lvds = in sun4i_lvds_get_modes() local
47 return drm_panel_get_modes(lvds->panel, connector); in sun4i_lvds_get_modes()
70 struct sun4i_lvds *lvds = drm_encoder_to_sun4i_lvds(encoder); in sun4i_lvds_encoder_enable() local
72 DRM_DEBUG_DRIVER("Enabling LVDS output\n"); in sun4i_lvds_encoder_enable()
74 if (lvds->panel) { in sun4i_lvds_encoder_enable()
75 drm_panel_prepare(lvds->panel); in sun4i_lvds_encoder_enable()
76 drm_panel_enable(lvds->panel); in sun4i_lvds_encoder_enable()
82 struct sun4i_lvds *lvds = drm_encoder_to_sun4i_lvds(encoder); in sun4i_lvds_encoder_disable() local
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| /kernel/linux/linux-6.6/drivers/gpu/drm/sun4i/ |
| D | sun4i_lvds.c | 1 // SPDX-License-Identifier: GPL-2.0+
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
44 struct sun4i_lvds *lvds = in sun4i_lvds_get_modes() local
47 return drm_panel_get_modes(lvds->panel, connector); in sun4i_lvds_get_modes()
70 struct sun4i_lvds *lvds = drm_encoder_to_sun4i_lvds(encoder); in sun4i_lvds_encoder_enable() local
72 DRM_DEBUG_DRIVER("Enabling LVDS output\n"); in sun4i_lvds_encoder_enable()
74 if (lvds->panel) { in sun4i_lvds_encoder_enable()
75 drm_panel_prepare(lvds->panel); in sun4i_lvds_encoder_enable()
76 drm_panel_enable(lvds->panel); in sun4i_lvds_encoder_enable()
82 struct sun4i_lvds *lvds = drm_encoder_to_sun4i_lvds(encoder); in sun4i_lvds_encoder_disable() local
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/bridge/ |
| D | lontium,lt9211.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/lontium,lt9211.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Lontium LT9211 DSI/LVDS/DPI to DSI/LVDS/DPI bridge.
10 - Marek Vasut <marex@denx.de>
13 The LT9211 are bridge devices which convert Single/Dual-Link DSI/LVDS
14 or Single DPI to Single/Dual-Link DSI/LVDS or Single DPI.
19 - lontium,lt9211
27 reset-gpios:
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| D | toshiba,tc358775.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/toshiba,tc358775.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Toshiba TC358775 DSI to LVDS bridge
10 - Vinay Simha BN <simhavcs@gmail.com>
13 This binding supports DSI to LVDS bridge TC358775
15 MIPI DSI-RX Data 4-lane, CLK 1-lane with data rates up to 800 Mbps/lane.
17 Up to 1600x1200 24-bit/pixel resolution for single-link LVDS display panel
18 limited by 135 MHz LVDS speed
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| D | fsl,ldb.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/fsl,ldb.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX8MP DPI to LVDS bridge chip
10 - Marek Vasut <marex@denx.de>
14 for configuring the on-SoC DPI-to-LVDS serializer. This describes
15 those registers as bridge within the DT.
20 - fsl,imx6sx-ldb
21 - fsl,imx8mp-ldb
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| D | ti,sn65dsi83.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/ti,sn65dsi83.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SN65DSI83 and SN65DSI84 DSI to LVDS bridge chip
10 - Marek Vasut <marex@denx.de>
13 Texas Instruments SN65DSI83 1x Single-link MIPI DSI
14 to 1x Single-link LVDS
16 Texas Instruments SN65DSI84 1x Single-link MIPI DSI
17 to 1x Dual-link or 2x Single-link LVDS
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/bridge/ |
| D | toshiba,tc358775.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/toshiba,tc358775.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Toshiba TC358775 DSI to LVDS bridge bindings
10 - Vinay Simha BN <simhavcs@gmail.com>
13 This binding supports DSI to LVDS bridge TC358775
15 MIPI DSI-RX Data 4-lane, CLK 1-lane with data rates up to 800 Mbps/lane.
17 Up to 1600x1200 24-bit/pixel resolution for single-link LVDS display panel
18 limited by 135 MHz LVDS speed
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/imx/ |
| D | ldb.txt | 1 Device-Tree bindings for LVDS Display Bridge (ldb)
3 LVDS Display Bridge
6 The LVDS Display Bridge device tree node contains up to two lvds-channel
7 nodes describing each of the two LVDS encoder channels of the bridge.
10 - #address-cells : should be <1>
11 - #size-cells : should be <0>
12 - compatible : should be "fsl,imx53-ldb" or "fsl,imx6q-ldb".
15 interfaces as input for each LVDS channel.
16 - gpr : should be <&gpr> on i.MX53 and i.MX6q.
17 The phandle points to the iomuxc-gpr region containing the LVDS
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/imx/ |
| D | ldb.txt | 1 Device-Tree bindings for LVDS Display Bridge (ldb)
3 LVDS Display Bridge
6 The LVDS Display Bridge device tree node contains up to two lvds-channel
7 nodes describing each of the two LVDS encoder channels of the bridge.
10 - #address-cells : should be <1>
11 - #size-cells : should be <0>
12 - compatible : should be "fsl,imx53-ldb" or "fsl,imx6q-ldb".
15 interfaces as input for each LVDS channel.
16 - gpr : should be <&gpr> on i.MX53 and i.MX6q.
17 The phandle points to the iomuxc-gpr region containing the LVDS
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| /kernel/linux/linux-5.10/drivers/gpu/drm/ |
| D | drm_of.c | 1 // SPDX-License-Identifier: GPL-2.0-only
27 * drm_of_crtc_port_mask - find the mask of a registered CRTC by port OF node
41 if (tmp->port == port) in drm_of_crtc_port_mask()
52 * drm_of_find_possible_crtcs - find the possible CRTCs for an encoder port
85 * drm_of_component_match_add - Add a component helper OF node match rule
103 * drm_of_component_probe - Generic probe function for a component based master
123 if (!dev->of_node) in drm_of_component_probe()
124 return -EINVAL; in drm_of_component_probe()
131 port = of_parse_phandle(dev->of_node, "ports", i); in drm_of_component_probe()
135 if (of_device_is_available(port->parent)) in drm_of_component_probe()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/rockchip/ |
| D | rockchip_lvds.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Mark Yao <mark.yao@rock-chips.com>
6 * Sandy Huang <hjc@rock-chips.com>
45 * rockchip_lvds_soc_data - rockchip lvds Soc private data
46 * @probe: LVDS platform probe function
47 * @helper_funcs: LVDS connector helper functions
50 int (*probe)(struct platform_device *pdev, struct rockchip_lvds *lvds);
61 int output; /* rgb lvds or dual lvds output */
65 struct drm_bridge *bridge; member
71 static inline void rk3288_writel(struct rockchip_lvds *lvds, u32 offset, in rk3288_writel() argument
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| /kernel/linux/linux-6.6/drivers/gpu/drm/ |
| D | drm_of.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 #include <linux/media-bus-format.h>
25 * drm_of_crtc_port_mask - find the mask of a registered CRTC by port OF node
39 if (tmp->port == port) in drm_of_crtc_port_mask()
50 * drm_of_find_possible_crtcs - find the possible CRTCs for an encoder port
83 * drm_of_component_match_add - Add a component helper OF node match rule
101 * drm_of_component_probe - Generic probe function for a component based master
121 if (!dev->of_node) in drm_of_component_probe()
122 return -EINVAL; in drm_of_component_probe()
129 port = of_parse_phandle(dev->of_node, "ports", i); in drm_of_component_probe()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/rockchip/ |
| D | rockchip_lvds.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Mark Yao <mark.yao@rock-chips.com>
6 * Sandy Huang <hjc@rock-chips.com>
39 * struct rockchip_lvds_soc_data - rockchip lvds Soc private data
40 * @probe: LVDS platform probe function
41 * @helper_funcs: LVDS connector helper functions
44 int (*probe)(struct platform_device *pdev, struct rockchip_lvds *lvds);
55 int output; /* rgb lvds or dual lvds output */
59 struct drm_bridge *bridge; member
77 static inline void rk3288_writel(struct rockchip_lvds *lvds, u32 offset, in rk3288_writel() argument
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