| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/display/panel/ |
| D | panel-common.txt | 1 Common Properties for Display Panel
8 When referenced from panel device tree bindings the properties defined in this
9 document are defined as follows. The panel device tree bindings are
14 ----------------------
16 - width-mm,
17 - height-mm: The width-mm and height-mm specify the width and height of the
21 - label: The label property specifies a symbolic name for the panel as a
28 non-descriptive information. For instance an LCD panel in a system that
29 contains a single panel shall not be labelled "LCD" if that name is not
35 ---------------
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| D | ilitek,ili9322.txt | 1 Ilitek ILI9322 TFT panel driver with SPI control bus
4 streams that get adapted and scaled to the panel. The panel output has
9 - compatible: "dlink,dir-685-panel", "ilitek,ili9322"
10 (full system-specific compatible is always required to look up configuration)
11 - reg: address of the panel on the SPI bus
14 - vcc-supply: core voltage supply, see regulator/regulator.txt
15 - iovcc-supply: voltage supply for the interface input/output signals,
17 - vci-supply: voltage supply for analog parts, see regulator/regulator.txt
18 - reset-gpios: a GPIO spec for the reset pin, see gpio/gpio.txt
23 - pixelclk-active: see display/panel/display-timing.txt
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| D | panel-dpi.txt | 1 Generic MIPI DPI Panel
5 - compatible: "panel-dpi"
8 - label: a symbolic name for the panel
9 - enable-gpios: panel enable gpio
10 - reset-gpios: GPIO to control the RESET pin
11 - vcc-supply: phandle of regulator that will be used to enable power to the display
12 - backlight: phandle of the backlight device
15 - "panel-timing" containing video timings
16 (Documentation/devicetree/bindings/display/panel/display-timing.txt)
17 - Video port for DPI input
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| D | tpo,tpg110.txt | 1 TPO TPG110 Panel
5 as a superset of a DPI. See panel-dpi.txt for the required DPI
9 - compatible : "tpo,tpg110"
10 - grestb-gpios : panel reset GPIO
11 - scen-gpios : serial control enable GPIO
12 - scl-gpios : serial control clock line GPIO
13 - sda-gpios : serial control data line GPIO
16 - Video port for DPI input, see panel-dpi.txt
17 - Panel timing for DPI setup, see panel-dpi.txt
20 -------
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| D | samsung,s6e8aa0.txt | 1 Samsung S6E8AA0 AMOLED LCD 5.3 inch panel
4 - compatible: "samsung,s6e8aa0"
5 - reg: the virtual channel number of a DSI peripheral
6 - vdd3-supply: core voltage supply
7 - vci-supply: voltage supply for analog circuits
8 - reset-gpios: a GPIO spec for the reset pin
9 - display-timings: timings for the connected panel as described by [1]
12 - power-on-delay: delay after turning regulators on [ms]
13 - reset-delay: delay after reset sequence [ms]
14 - init-delay: delay after initialization sequence [ms]
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| D | samsung,ld9040.txt | 1 Samsung LD9040 AMOLED LCD parallel RGB panel with SPI control bus
4 - compatible: "samsung,ld9040"
5 - reg: address of the panel on SPI bus
6 - vdd3-supply: core voltage supply
7 - vci-supply: voltage supply for analog circuits
8 - reset-gpios: a GPIO spec for the reset pin
9 - display-timings: timings for the connected panel according to [1]
11 The panel must obey rules for SPI slave device specified in document [2].
14 - power-on-delay: delay after turning regulators on [ms]
15 - reset-delay: delay after reset sequence [ms]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/panel/ |
| D | panel-timing.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/panel-timing.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: panel timing bindings
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Sam Ravnborg <sam@ravnborg.org>
14 There are different ways of describing the timing data of a panel. The
20 +----------+-------------------------------------+----------+-------+
24 +----------#######################################----------+-------+
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| D | panel-dpi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/panel-dpi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic MIPI DPI Panel
10 - Sam Ravnborg <sam@ravnborg.org>
13 - $ref: panel-common.yaml#
18 Shall contain a panel specific compatible and "panel-dpi"
21 - {}
22 - const: panel-dpi
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| D | panel-common.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/panel-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18 When referenced from panel device tree bindings the properties defined in this
19 document are defined as follows. The panel device tree bindings are
24 width-mm:
29 height-mm:
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| D | advantech,idk-2121wr.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/advantech,idk-2121wr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Advantech IDK-2121WR 21.5" Full-HD dual-LVDS panel
10 - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
11 - Thierry Reding <thierry.reding@gmail.com>
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
18 The panel expects odd pixels on the first port, and even pixels on the
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| D | display-timings.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/display-timings.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
12 - Sam Ravnborg <sam@ravnborg.org>
15 A display panel may be able to handle several display timings,
17 The display-timings node makes it possible to specify the timings
18 and to specify the timing that is native for the display.
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| D | sgd,gktw70sdae4se.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/sgd,gktw70sdae4se.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Solomon Goldentek Display GKTW70SDAE4SE 7" WVGA LVDS Display Panel
10 - Neil Armstrong <narmstrong@baylibre.com>
11 - Thierry Reding <thierry.reding@gmail.com>
14 - $ref: lvds.yaml#
19 - const: sgd,gktw70sdae4se
20 - {} # panel-lvds, but not listed here to avoid false select
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| D | mitsubishi,aa121td01.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/mitsubishi,aa121td01.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mitsubishi AA121TD01 12.1" WXGA LVDS Display Panel
10 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11 - Thierry Reding <thierry.reding@gmail.com>
14 - $ref: lvds.yaml#
19 - const: mitsubishi,aa121td01
20 - {} # panel-lvds, but not listed here to avoid false select
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| D | mitsubishi,aa104xd12.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/mitsubishi,aa104xd12.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mitsubishi AA104XD12 10.4" XGA LVDS Display Panel
10 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11 - Thierry Reding <thierry.reding@gmail.com>
14 - $ref: lvds.yaml#
19 - const: mitsubishi,aa104xd12
20 - {} # panel-lvds, but not listed here to avoid false select
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| D | advantech,idk-1110wr.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/advantech,idk-1110wr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Advantech IDK-1110WR 10.1" WSVGA LVDS Display Panel
10 - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
11 - Thierry Reding <thierry.reding@gmail.com>
14 - $ref: lvds.yaml#
19 - const: advantech,idk-1110wr
20 - {} # panel-lvds, but not listed here to avoid false select
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| /kernel/linux/linux-4.19/drivers/gpu/drm/sti/ |
| D | sti_dvo.c | 1 // SPDX-License-Identifier: GPL-2.0
56 struct awg_timing *timing);
78 * @panel_node: panel node reference from device tree
79 * @panel: reference to the panel connected to the dvo
93 struct drm_panel *panel; member
112 struct drm_display_mode *mode = &dvo->mode; in dvo_awg_generate_code()
113 struct dvo_config *config = dvo->config; in dvo_awg_generate_code()
115 struct awg_timing timing; in dvo_awg_generate_code() local
120 timing.total_lines = mode->vtotal; in dvo_awg_generate_code()
121 timing.active_lines = mode->vdisplay; in dvo_awg_generate_code()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/panel/ |
| D | panel-lvds.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Generic LVDS panel driver
26 struct drm_panel panel; member
44 static inline struct panel_lvds *to_panel_lvds(struct drm_panel *panel) in to_panel_lvds() argument
46 return container_of(panel, struct panel_lvds, panel); in to_panel_lvds()
49 static int panel_lvds_unprepare(struct drm_panel *panel) in panel_lvds_unprepare() argument
51 struct panel_lvds *lvds = to_panel_lvds(panel); in panel_lvds_unprepare()
53 if (lvds->enable_gpio) in panel_lvds_unprepare()
54 gpiod_set_value_cansleep(lvds->enable_gpio, 0); in panel_lvds_unprepare()
56 if (lvds->supply) in panel_lvds_unprepare()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/sti/ |
| D | sti_dvo.c | 1 // SPDX-License-Identifier: GPL-2.0
58 struct awg_timing *timing);
80 * @panel_node: panel node reference from device tree
81 * @panel: reference to the panel connected to the dvo
95 struct drm_panel *panel; member
114 struct drm_display_mode *mode = &dvo->mode; in dvo_awg_generate_code()
115 struct dvo_config *config = dvo->config; in dvo_awg_generate_code()
117 struct awg_timing timing; in dvo_awg_generate_code() local
122 timing.total_lines = mode->vtotal; in dvo_awg_generate_code()
123 timing.active_lines = mode->vdisplay; in dvo_awg_generate_code()
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| /kernel/linux/linux-4.19/drivers/gpu/drm/panel/ |
| D | panel-lvds.c | 2 * Generic LVDS panel driver
32 struct drm_panel panel; member
49 static inline struct panel_lvds *to_panel_lvds(struct drm_panel *panel) in to_panel_lvds() argument
51 return container_of(panel, struct panel_lvds, panel); in to_panel_lvds()
54 static int panel_lvds_disable(struct drm_panel *panel) in panel_lvds_disable() argument
56 struct panel_lvds *lvds = to_panel_lvds(panel); in panel_lvds_disable()
58 if (lvds->backlight) { in panel_lvds_disable()
59 lvds->backlight->props.power = FB_BLANK_POWERDOWN; in panel_lvds_disable()
60 lvds->backlight->props.state |= BL_CORE_FBBLANK; in panel_lvds_disable()
61 backlight_update_status(lvds->backlight); in panel_lvds_disable()
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| /kernel/linux/linux-4.19/drivers/gpu/drm/omapdrm/displays/ |
| D | panel-dpi.c | 2 * Generic MIPI DPI Panel Driver
4 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
47 in = omapdss_of_find_source_for_first_ep(dssdev->dev->of_node); in panel_dpi_connect()
49 dev_err(dssdev->dev, "failed to find video source\n"); in panel_dpi_connect()
53 r = in->ops.dpi->connect(in, dssdev); in panel_dpi_connect()
59 ddata->in = in; in panel_dpi_connect()
66 struct omap_dss_device *in = ddata->in; in panel_dpi_disconnect()
71 in->ops.dpi->disconnect(in, dssdev); in panel_dpi_disconnect()
74 ddata->in = NULL; in panel_dpi_disconnect()
80 struct omap_dss_device *in = ddata->in; in panel_dpi_enable()
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| /kernel/linux/linux-5.10/drivers/video/fbdev/omap2/omapfb/displays/ |
| D | panel-dpi.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Generic MIPI DPI Panel Driver
17 #include <video/omap-panel-data.h>
28 /* used for non-DT boot, to be removed */
39 struct omap_dss_device *in = ddata->in; in panel_dpi_connect()
45 r = in->ops.dpi->connect(in, dssdev); in panel_dpi_connect()
55 struct omap_dss_device *in = ddata->in; in panel_dpi_disconnect()
60 in->ops.dpi->disconnect(in, dssdev); in panel_dpi_disconnect()
66 struct omap_dss_device *in = ddata->in; in panel_dpi_enable()
70 return -ENODEV; in panel_dpi_enable()
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| /kernel/linux/linux-4.19/drivers/video/fbdev/omap2/omapfb/displays/ |
| D | panel-dpi.c | 2 * Generic MIPI DPI Panel Driver
20 #include <video/omap-panel-data.h>
31 /* used for non-DT boot, to be removed */
42 struct omap_dss_device *in = ddata->in; in panel_dpi_connect()
48 r = in->ops.dpi->connect(in, dssdev); in panel_dpi_connect()
58 struct omap_dss_device *in = ddata->in; in panel_dpi_disconnect()
63 in->ops.dpi->disconnect(in, dssdev); in panel_dpi_disconnect()
69 struct omap_dss_device *in = ddata->in; in panel_dpi_enable()
73 return -ENODEV; in panel_dpi_enable()
78 if (ddata->data_lines) in panel_dpi_enable()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/tilcdc/ |
| D | panel.txt | 1 Device-Tree bindings for tilcdc DRM generic panel output driver
4 - compatible: value should be "ti,tilcdc,panel".
5 - panel-info: configuration info to configure LCDC correctly for the panel
6 - ac-bias: AC Bias Pin Frequency
7 - ac-bias-intrpt: AC Bias Pin Transitions per Interrupt
8 - dma-burst-sz: DMA burst size
9 - bpp: Bits per pixel
10 - fdd: FIFO DMA Request Delay
11 - sync-edge: Horizontal and Vertical Sync Edge: 0=rising 1=falling
12 - sync-ctrl: Horizontal and Vertical Sync: Control: 0=ignore
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/display/tilcdc/ |
| D | panel.txt | 1 Device-Tree bindings for tilcdc DRM generic panel output driver
4 - compatible: value should be "ti,tilcdc,panel".
5 - panel-info: configuration info to configure LCDC correctly for the panel
6 - ac-bias: AC Bias Pin Frequency
7 - ac-bias-intrpt: AC Bias Pin Transitions per Interrupt
8 - dma-burst-sz: DMA burst size
9 - bpp: Bits per pixel
10 - fdd: FIFO DMA Request Delay
11 - sync-edge: Horizontal and Vertical Sync Edge: 0=rising 1=falling
12 - sync-ctrl: Horizontal and Vertical Sync: Control: 0=ignore
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| /kernel/linux/linux-5.10/drivers/video/fbdev/ |
| D | amba-clcd.c | 2 * linux/drivers/video/amba-clcd.c
18 #include <linux/dma-mapping.h>
53 unsigned long ustart = fb->fb.fix.smem_start; in clcdfb_set_start()
56 ustart += fb->fb.var.yoffset * fb->fb.fix.line_length; in clcdfb_set_start()
57 lstart = ustart + fb->fb.var.yres * fb->fb.fix.line_length / 2; in clcdfb_set_start()
59 writel(ustart, fb->regs + CLCD_UBAS); in clcdfb_set_start()
60 writel(lstart, fb->regs + CLCD_LBAS); in clcdfb_set_start()
67 if (fb->board->disable) in clcdfb_disable()
68 fb->board->disable(fb); in clcdfb_disable()
70 if (fb->panel->backlight) { in clcdfb_disable()
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