| /linux-6.14.4/drivers/gpu/drm/rockchip/ |
| D | rockchip_lvds.c | 38 * struct rockchip_lvds_soc_data - rockchip lvds Soc private data
39 * @probe: LVDS platform probe function
40 * @helper_funcs: LVDS connector helper functions
43 int (*probe)(struct platform_device *pdev, struct rockchip_lvds *lvds);
54 int output; /* rgb lvds or dual lvds output */
76 static inline void rk3288_writel(struct rockchip_lvds *lvds, u32 offset, in rk3288_writel() argument
79 writel_relaxed(val, lvds->regs + offset); in rk3288_writel()
80 if (lvds->output == DISPLAY_OUTPUT_LVDS) in rk3288_writel()
82 writel_relaxed(val, lvds->regs + offset + RK3288_LVDS_CH1_OFFSET); in rk3288_writel()
101 else if (strncmp(s, "lvds", 4) == 0) in rockchip_lvds_name_to_output()
[all …]
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| /linux-6.14.4/drivers/gpu/drm/panel/ |
| D | panel-lvds.c | 3 * Generic LVDS panel driver
52 struct panel_lvds *lvds = to_panel_lvds(panel); in panel_lvds_unprepare() local
54 if (lvds->enable_gpio) in panel_lvds_unprepare()
55 gpiod_set_value_cansleep(lvds->enable_gpio, 0); in panel_lvds_unprepare()
57 if (lvds->supply) in panel_lvds_unprepare()
58 regulator_disable(lvds->supply); in panel_lvds_unprepare()
65 struct panel_lvds *lvds = to_panel_lvds(panel); in panel_lvds_prepare() local
67 if (lvds->supply) { in panel_lvds_prepare()
70 err = regulator_enable(lvds->supply); in panel_lvds_prepare()
72 dev_err(lvds->dev, "failed to enable supply: %d\n", in panel_lvds_prepare()
[all …]
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| /linux-6.14.4/drivers/gpu/drm/renesas/rcar-du/ |
| D | rcar_lvds.c | 3 * R-Car LVDS Encoder
50 #define RCAR_LVDS_QUIRK_LANES BIT(0) /* LVDS lanes 1 and 3 inverted */
59 void (*pll_setup)(struct rcar_lvds *lvds, unsigned int freq);
86 static u32 rcar_lvds_read(struct rcar_lvds *lvds, u32 reg) in rcar_lvds_read() argument
88 return ioread32(lvds->mmio + reg); in rcar_lvds_read()
91 static void rcar_lvds_write(struct rcar_lvds *lvds, u32 reg, u32 data) in rcar_lvds_write() argument
93 iowrite32(data, lvds->mmio + reg); in rcar_lvds_write()
100 static void rcar_lvds_pll_setup_gen2(struct rcar_lvds *lvds, unsigned int freq) in rcar_lvds_pll_setup_gen2() argument
113 rcar_lvds_write(lvds, LVDPLLCR, val); in rcar_lvds_pll_setup_gen2()
116 static void rcar_lvds_pll_setup_gen3(struct rcar_lvds *lvds, unsigned int freq) in rcar_lvds_pll_setup_gen3() argument
[all …]
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| /linux-6.14.4/Documentation/devicetree/bindings/display/bridge/ |
| D | renesas,lvds.yaml | 4 $id: http://devicetree.org/schemas/display/bridge/renesas,lvds.yaml#
7 title: Renesas R-Car LVDS Encoder
13 These DT bindings describe the LVDS encoder embedded in the Renesas R-Car
19 - renesas,r8a7742-lvds # for RZ/G1H compatible LVDS encoders
20 - renesas,r8a7743-lvds # for RZ/G1M compatible LVDS encoders
21 - renesas,r8a7744-lvds # for RZ/G1N compatible LVDS encoders
22 - renesas,r8a774a1-lvds # for RZ/G2M compatible LVDS encoders
23 - renesas,r8a774b1-lvds # for RZ/G2N compatible LVDS encoders
24 - renesas,r8a774c0-lvds # for RZ/G2E compatible LVDS encoders
25 - renesas,r8a774e1-lvds # for RZ/G2H compatible LVDS encoders
[all …]
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| D | lvds-codec.yaml | 4 $id: http://devicetree.org/schemas/display/bridge/lvds-codec.yaml#
7 title: Transparent LVDS encoders and decoders
13 This binding supports transparent LVDS encoders and decoders that don't
16 LVDS is a physical layer specification defined in ANSI/TIA/EIA-644-A. Multiple
18 to LVDS panels. This binding targets devices compatible with the following
23 [LDI] "Open LVDS Display Interface", May 1999 (Version 0.95), National
39 - const: lvds-encoder # Generic LVDS encoder compatible fallback
42 - ti,ds90cf364a # For the DS90CF364A FPD-Link LVDS Receiver
43 - ti,ds90cf384a # For the DS90CF384A FPD-Link LVDS Receiver
44 - ti,sn65lvds94 # For the SN65DS94 LVDS serdes
[all …]
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| D | lontium,lt9211.yaml | 7 title: Lontium LT9211 DSI/LVDS/DPI to DSI/LVDS/DPI bridge.
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.
42 LVDS port-1 for LVDS input or DPI input.
47 Additional MIPI port-2 for MIPI input or LVDS port-2
48 for LVDS input. Used in combination with primary
55 LVDS port-1 for LVDS output or DPI output.
60 Additional MIPI port-2 for MIPI output or LVDS port-2
61 for LVDS output. Used in combination with primary
|
| D | ti,sn65dsi83.yaml | 7 title: SN65DSI83 and SN65DSI84 DSI to LVDS bridge chip
14 to 1x Single-link LVDS
17 to 1x Dual-link or 2x Single-link LVDS
83 description: Video port for LVDS Channel-A output (panel or bridge).
84 $ref: '#/$defs/lvds-port'
87 description: Video port for LVDS Channel-B output (panel or bridge).
88 $ref: '#/$defs/lvds-port'
100 lvds-port:
110 ti,lvds-termination-ohms:
115 ti,lvds-vod-swing-clock-microvolt:
[all …]
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| D | ite,it6263.yaml | 7 title: ITE IT6263 LVDS to HDMI converter
13 The IT6263 is a high-performance single-chip De-SSC(De-Spread Spectrum) LVDS
14 to HDMI converter. Combined with LVDS receiver and HDMI 1.4a transmitter,
15 the IT6263 supports LVDS input and HDMI 1.4 output by conversion function.
16 The built-in LVDS receiver can support single-link and dual-link LVDS inputs,
30 - $ref: /schemas/display/lvds-dual-ports.yaml#
76 description: 3.3V LVDS frontend power
79 description: 1.8V LVDS frontend analog power
82 description: 1.8V LVDS frontend PLL power
118 - required: [dual-lvds-odd-pixels]
[all …]
|
| /linux-6.14.4/drivers/gpu/drm/stm/ |
| D | lvds.c | 25 /* LVDS Host registers */
46 /* LVDS Wrapper registers */
55 #define CR_LVDSEN BIT(0) /* LVDS PHY Enable */
82 #define PHY_GCR_RSTZ BIT(24) /* LVDS PHY digital reset */
94 #define PHY_CFGCR_EN_DIG_DL GENMASK(4, 0) /* LVDS PHY digital lane enable */
95 #define PHY_PLLCR1_PLL_EN BIT(0) /* LVDS PHY PLL enable */
96 #define PHY_PLLCR1_EN_SD BIT(1) /* LVDS PHY PLL sigma-delta signal enable */
97 #define PHY_PLLCR1_EN_TWG BIT(2) /* LVDS PHY PLL triangular wave generator enable */
98 #define PHY_PLLCR1_DIV_EN BIT(8) /* LVDS PHY PLL dividers enable */
101 #define PHY_PLLSR_PLL_LOCK BIT(0) /* LVDS PHY PLL lock status */
[all …]
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| /linux-6.14.4/drivers/gpu/drm/bridge/ |
| D | microchip-lvds.c | 69 static inline u32 lvds_readl(struct mchp_lvds *lvds, u32 offset) in lvds_readl() argument
71 return readl_relaxed(lvds->regs + offset); in lvds_readl()
74 static inline void lvds_writel(struct mchp_lvds *lvds, u32 offset, u32 val) in lvds_writel() argument
76 writel_relaxed(val, lvds->regs + offset); in lvds_writel()
79 static void lvds_serialiser_on(struct mchp_lvds *lvds) in lvds_serialiser_on() argument
84 lvds_writel(lvds, LVDSC_WPMR, (LVDSC_WPMR_WPKEY_PSSWD & in lvds_serialiser_on()
88 while (lvds_readl(lvds, LVDSC_SR) & LVDSC_SR_CS) { in lvds_serialiser_on()
90 dev_err(lvds->dev, "%s: timeout error\n", __func__); in lvds_serialiser_on()
97 lvds_writel(lvds, LVDSC_CFGR, (LVDSC_CFGR_MAPPING_JEIDA | in lvds_serialiser_on()
102 /* Enable the LVDS serializer */ in lvds_serialiser_on()
[all …]
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| D | Kconfig | 91 Support for i.MX8MP DPI-to-LVDS on-SoC encoder.
94 tristate "ITE IT6263 LVDS/HDMI bridge"
102 ITE IT6263 LVDS to HDMI bridge chip driver.
135 tristate "Lontium LT9211 DSI/LVDS/DPI bridge"
142 Driver for Lontium LT9211 Single/Dual-Link DSI/LVDS or Single DPI
143 input to Single-link/Dual-Link DSI/LVDS or Single DPI output bridge
186 tristate "Transparent LVDS encoders and decoders support"
191 Support for transparent LVDS encoders and decoders that don't
201 GE B850v3 that convert dual channel LVDS
206 tristate "Microchip LVDS serializer support"
[all …]
|
| /linux-6.14.4/drivers/gpu/drm/sun4i/ |
| D | sun4i_lvds.c | 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
84 DRM_DEBUG_DRIVER("Disabling LVDS output\n"); in sun4i_lvds_encoder_disable()
86 if (lvds->panel) { in sun4i_lvds_encoder_disable()
[all …]
|
| /linux-6.14.4/Documentation/devicetree/bindings/display/ |
| D | lvds-dual-ports.yaml | 4 $id: http://devicetree.org/schemas/display/lvds-dual-ports.yaml#
7 title: Dual-link LVDS Display Common Properties
13 Common properties for LVDS displays with dual LVDS links. Extend LVDS display
14 common properties defined in lvds.yaml.
16 Dual-link LVDS displays receive odd pixels and even pixels separately from
17 the dual LVDS links. One link receives odd pixels and the other receives
18 even pixels. Some of those displays may also use only one LVDS link to
22 - $ref: lvds.yaml#
33 port@0 represents the first LVDS input link.
34 port@1 represents the second LVDS input link.
[all …]
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| D | st,stm32mp25-lvds.yaml | 4 $id: http://devicetree.org/schemas/display/st,stm32mp25-lvds.yaml#
7 title: STMicroelectronics STM32 LVDS Display Interface Transmitter
14 The STMicroelectronics STM32 LVDS Display Interface Transmitter handles the
15 LVDS protocol: it maps the pixels received from the upstream Pixel-DMA (LTDC)
16 onto the LVDS PHY.
19 - LVDS host: handles the LVDS protocol (FPD / OpenLDI) and maps its input
21 - LVDS PHY: parallelize the data and drives the LVDS data lanes
22 - LVDS wrapper: handles top-level settings
24 The LVDS controller driver supports the following high-level features:
34 const: st,stm32mp25-lvds
[all …]
|
| /linux-6.14.4/Documentation/devicetree/bindings/phy/ |
| D | fsl,imx8qm-lvds-phy.yaml | 4 $id: http://devicetree.org/schemas/phy/fsl,imx8qm-lvds-phy.yaml#
7 title: Mixel LVDS PHY for Freescale i.MX8qm SoC
13 The Mixel LVDS PHY IP block is found on Freescale i.MX8qm SoC.
15 groups of four data lanes of LVDS data streams. A phase-locked
17 data streams over a fifth LVDS link. Every cycle of the transmit
19 through the two groups of LVDS data streams. Together with the
20 transmit clocks, the two groups of LVDS data streams form two
21 LVDS channels.
23 The Mixel LVDS PHY found on Freescale i.MX8qm SoC is controlled
30 - fsl,imx8qm-lvds-phy
[all …]
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| /linux-6.14.4/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.
15 interfaces as input for each LVDS channel.
17 The phandle points to the iomuxc-gpr region containing the LVDS
23 "di0_pll" - LDB LVDS channel 0 mux
24 "di1_pll" - LDB LVDS channel 1 mux
25 "di0" - LDB LVDS channel 0 gate
26 "di1" - LDB LVDS channel 1 gate
[all …]
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| /linux-6.14.4/Documentation/devicetree/bindings/display/panel/ |
| D | panel-lvds.yaml | 4 $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml#
7 title: Generic LVDS Display Panel
15 - $ref: /schemas/display/lvds.yaml#
21 const: panel-lvds
42 # Admatec 9904379 10.1" 1024x600 LVDS panel
45 # AUO G084SN05 V9 8.4" 800x600 LVDS panel
47 # Chunghwa Picture Tubes Ltd. 7" WXGA (800x1280) TFT LCD LVDS panel
49 # EDT ETML0700Z9NDHA 7.0" WSVGA (1024x600) color TFT LCD LVDS panel
51 # HannStar Display Corp. HSD101PWW2 10.1" WXGA (1280x800) LVDS panel
53 # Hydis Technologies 7" WXGA (800x1280) TFT LCD LVDS panel
[all …]
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| D | advantech,idk-2121wr.yaml | 7 title: Advantech IDK-2121WR 21.5" Full-HD dual-LVDS panel
14 The IDK-2121WR from Advantech is a Full-HD dual-LVDS panel.
15 A dual-LVDS interface is a dual-link connection with even pixels traveling
20 dual-lvds-odd-pixels or dual-lvds-even-pixels).
23 - $ref: /schemas/display/lvds-dual-ports.yaml#
30 - {} # panel-lvds, but not listed here to avoid false select
49 - dual-lvds-odd-pixels
53 - dual-lvds-even-pixels
70 panel-lvds {
71 compatible = "advantech,idk-2121wr", "panel-lvds";
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| D | panel-simple-lvds-dual-ports.yaml | 4 $id: http://devicetree.org/schemas/display/panel/panel-simple-lvds-dual-ports.yaml#
7 title: Simple LVDS panels with one power supply and dual LVDS ports
15 This binding file is a collection of the LVDS panels that
16 has dual LVDS ports and requires only a single power-supply.
25 - $ref: /schemas/display/lvds-dual-ports.yaml#
43 # Kaohsiung Opto-Electronics Inc. 10.1" WUXGA (1920 x 1200) LVDS TFT LCD panel
51 # NLT Technologies, Ltd. 15.6" FHD (1920x1080) LVDS TFT LCD panel
60 - dual-lvds-odd-pixels
64 - dual-lvds-even-pixels
78 panel: panel-lvds {
[all …]
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| /linux-6.14.4/arch/arm64/boot/dts/renesas/ |
| D | r8a774c0-ek874-idk-2121wr.dts | 4 * connected to an Advantech IDK-2121WR 21.5" LVDS panel
23 panel-lvds {
24 compatible = "advantech,idk-2121wr", "panel-lvds";
49 dual-lvds-odd-pixels;
57 dual-lvds-even-pixels;
68 * When GP0_17 is low LVDS[01] are connected to the LVDS connector
69 * When GP0_17 is high LVDS[01] are connected to the LT8918L
71 lvds-connector-en-hog {
75 line-name = "lvds-connector-en-gpio";
|
| /linux-6.14.4/Documentation/devicetree/bindings/display/rockchip/ |
| D | rockchip,lvds.yaml | 4 $id: http://devicetree.org/schemas/display/rockchip/rockchip,lvds.yaml#
7 title: Rockchip low-voltage differential signal (LVDS) transmitter
16 - rockchip,px30-lvds
17 - rockchip,rk3288-lvds
43 enum: [rgb, lvds, duallvds]
90 const: rockchip,px30-lvds
109 const: rockchip,rk3288-lvds
130 lvds: lvds@ff96c000 {
131 compatible = "rockchip,rk3288-lvds";
|
| /linux-6.14.4/arch/arm/boot/dts/nxp/imx/ |
| D | imx7d-colibri-iris-v2.dts | 31 * This switches the LVDS transceiver to VESA color mapping mode.
33 lvds-color-map-hog {
43 * This switches the LVDS transceiver to the 24-bit RGB mode.
45 lvds-rgb-mode-hog {
53 * This switches the LVDS transceiver to the single-channel
56 lvds-ch-mode-hog {
63 /* This turns the LVDS transceiver on */
64 lvds-power-on-hog {
|
| D | imx7s-colibri-iris-v2.dts | 31 * This switches the LVDS transceiver to VESA color mapping mode.
33 lvds-color-map-hog {
43 * This switches the LVDS transceiver to the 24-bit RGB mode.
45 lvds-rgb-mode-hog {
53 * This switches the LVDS transceiver to the single-channel
56 lvds-ch-mode-hog {
63 /* This turns the LVDS transceiver on */
64 lvds-power-on-hog {
|
| D | imx6ull-colibri-wifi-iris-v2.dts | 31 /* This turns the LVDS transceiver on */
32 lvds-power-on-hog {
42 * This switches the LVDS transceiver to the single-channel
45 lvds-ch-mode-hog {
53 * This switches the LVDS transceiver to the 24-bit RGB mode.
55 lvds-rgb-mode-hog {
65 * This switches the LVDS transceiver to VESA color mapping mode.
67 lvds-color-map-hog {
|
| D | imx6ull-colibri-iris-v2.dts | 31 /* This turns the LVDS transceiver on */
32 lvds-power-on-hog {
42 * This switches the LVDS transceiver to the single-channel
45 lvds-ch-mode-hog {
53 * This switches the LVDS transceiver to the 24-bit RGB mode.
55 lvds-rgb-mode-hog {
65 * This switches the LVDS transceiver to VESA color mapping mode.
67 lvds-color-map-hog {
|