Home
last modified time | relevance | path

Searched full:lvds (Results 1 – 25 of 471) sorted by relevance

12345678910>>...19

/linux/drivers/gpu/drm/rockchip/
H A Drockchip_lvds.c38 * 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 …]
/linux/drivers/gpu/drm/panel/
H A Dpanel-lvds.c3 * 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 …]
/linux/drivers/gpu/drm/renesas/rcar-du/
H A Drcar_lvds.c3 * 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 …]
/linux/Documentation/devicetree/bindings/display/bridge/
H A Drenesas,lvds.yaml4 $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 …]
H A Dlvds-codec.yaml4 $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 …]
H A Dlontium,lt9211.yaml7 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
H A Dtoshiba,tc358775.yaml7 title: Toshiba TC358775 DSI to LVDS bridge
13 This binding supports DSI to LVDS bridges TC358765 and TC358775
17 Up to 1600x1200 24-bit/pixel resolution for single-link LVDS display panel
18 limited by 135 MHz LVDS speed
19 Up to WUXGA (1920x1200 24-bit pixels) resolution for dual-link LVDS display
20 panel, limited by 270 MHz LVDS speed.
33 description: 1.2V LVDS Power Supply
75 Video port for LVDS output (panel or connector).
80 Video port for Dual link LVDS output (panel or connector).
110 /* For single-link LVDS display panel */
[all …]
H A Dthine,thc63lvd1024.yaml7 title: Thine Electronics THC63LVD1024 LVDS Decoder
14 The THC63LVD1024 is a dual link LVDS receiver designed to convert LVDS
16 modes, handling up to two LVDS input streams and up to two digital CMOS/TTL
45 description: First LVDS input port
49 description: Second LVDS input port
73 Power supply for the TTL output, TTL CLOCKOUT signal, LVDS input, PLL and
87 lvds-decoder {
/linux/drivers/gpu/drm/stm/
H A Dlvds.c25 /* 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 …]
/linux/drivers/gpu/drm/bridge/
H A Dmicrochip-lvds.c69 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 …]
H A DKconfig91 Support for i.MX8MP DPI-to-LVDS on-SoC encoder.
124 tristate "Lontium LT9211 DSI/LVDS/DPI bridge"
131 Driver for Lontium LT9211 Single/Dual-Link DSI/LVDS or Single DPI
132 input to Single-link/Dual-Link DSI/LVDS or Single DPI output bridge
173 tristate "Transparent LVDS encoders and decoders support"
178 Support for transparent LVDS encoders and decoders that don't
188 GE B850v3 that convert dual channel LVDS
193 tristate "Microchip LVDS serializer support"
197 Support for Microchip's LVDS serializer.
217 tristate "NXP PTN3460 DP/LVDS bridge"
[all …]
/linux/drivers/gpu/drm/sun4i/
H A Dsun4i_lvds.c44 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/Documentation/devicetree/bindings/display/
H A Dst,stm32mp25-lvds.yaml4 $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 …]
H A Dlvds-data-mapping.yaml4 $id: http://devicetree.org/schemas/display/lvds-data-mapping.yaml#
7 title: LVDS Data Mapping
14 LVDS is a physical layer specification defined in ANSI/TIA/EIA-644-A. Multiple
16 to LVDS devices. This bindings supports devices compatible with the following
21 [LDI] "Open LVDS Display Interface", May 1999 (Version 0.95), National
38 LVDS data mappings are defined as follows.
41 [VESA] specifications. Data are transferred as follows on 3 LVDS lanes.
52 specifications. Data are transferred as follows on 4 LVDS lanes.
64 Data are transferred as follows on 4 LVDS lanes.
/linux/Documentation/devicetree/bindings/phy/
H A Dfsl,imx8qm-lvds-phy.yaml4 $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 …]
/linux/Documentation/devicetree/bindings/display/imx/
H A Dldb.txt1 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 …]
/linux/Documentation/devicetree/bindings/display/panel/
H A Dadvantech,idk-2121wr.yaml7 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).
29 - {} # panel-lvds, but not listed here to avoid false select
51 dual-lvds-odd-pixels: true
54 - dual-lvds-odd-pixels
61 dual-lvds-even-pixels: true
64 - dual-lvds-even-pixels
82 panel-lvds {
[all …]
H A Dpanel-simple-lvds-dual-ports.yaml4 $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.
42 # Kaohsiung Opto-Electronics Inc. 10.1" WUXGA (1920 x 1200) LVDS TFT LCD panel
50 # NLT Technologies, Ltd. 15.6" FHD (1920x1080) LVDS TFT LCD panel
63 dual-lvds-odd-pixels:
68 - dual-lvds-odd-pixels
76 dual-lvds-even-pixels:
81 - dual-lvds-even-pixels
[all …]
H A Dpanel-lvds.yaml4 $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 # Chunghwa Picture Tubes Ltd. 7" WXGA (800x1280) TFT LCD LVDS panel
47 # EDT ETML0700Z9NDHA 7.0" WSVGA (1024x600) color TFT LCD LVDS panel
49 # HannStar Display Corp. HSD101PWW2 10.1" WXGA (1280x800) LVDS panel
51 # Hydis Technologies 7" WXGA (800x1280) TFT LCD LVDS panel
55 - const: panel-lvds
/linux/arch/arm64/boot/dts/renesas/
H A Dr8a774c0-ek874-idk-2121wr.dts4 * 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/Documentation/devicetree/bindings/display/rockchip/
H A Drockchip,lvds.yaml4 $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/arch/arm/boot/dts/nxp/imx/
H A Dimx7s-colibri-iris-v2.dts31 * 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 {
H A Dimx7d-colibri-iris-v2.dts31 * 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 {
H A Dimx6ull-colibri-wifi-iris-v2.dts31 /* 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 {
H A Dimx6ull-colibri-iris-v2.dts31 /* 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 {

12345678910>>...19