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/linux/Documentation/devicetree/bindings/display/panel/
H A Dinnolux,p097pfg.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Lin Huang <hl@rock-chips.com>
13 - $ref: panel-common.yaml#
23 enable-gpios: true
25 avdd-supply:
28 avee-supply:
32 - compatible
33 - reg
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H A Dnovatek,nt36672e.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ritesh Kumar <quic_riteshk@quicinc.com>
13 - $ref: panel-common.yaml#
23 vddi-supply: true
24 avdd-supply: true
25 avee-supply: true
27 reset-gpios: true
31 - compatible
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H A Dmantix,mlaf057we51-x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/mantix,mlaf057we51-x.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mantix MLAF057WE51-X 5.7" 720x1440 TFT LCD panel
10 - Guido Günther <agx@sigxcpu.org>
14 a MIPI-DSI video interface.
17 - $ref: panel-common.yaml#
22 - mantix,mlaf057we51-x
23 - ys,ys57pss36bh5gq
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H A Dhimax,hx83102.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Himax HX83102 MIPI-DSI LCD panel controller
10 - Cong Yang <yangcong5@huaqin.corp-partner.google.com>
13 - $ref: panel-common.yaml#
18 - enum:
19 # Boe nv110wum-l60 11.0" WUXGA TFT LCD panel
20 - boe,nv110wum-l60
22 - ivo,t109nw41
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H A Dboe,tv101wum-nl6.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/boe,tv101wum-nl6.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: BOE TV101WUM-NL6 DSI Display Panel
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Sam Ravnborg <sam@ravnborg.org>
14 - $ref: panel-common.yaml#
19 # BOE TV101WUM-NL6 10.1" WUXGA TFT LCD panel
20 - boe,tv101wum-nl6
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H A Dnovatek,nt35950.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Novatek NT35950-based display panels
10 - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
13 The nt35950 IC from Novatek is a Driver IC used to drive MIPI-DSI panels,
22 - $ref: panel-common-dual.yaml#
27 - enum:
28 - sharp,ls055d1sx04
29 - const: novatek,nt35950
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H A Dsharp,ls060t1sx01.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Dmitry Baryskov <dmitry.baryshkov@linaro.org>
13 - $ref: panel-common.yaml#
23 reset-gpios: true
26 avdd-supply:
27 description: handle of the regulator that provides the positive supply voltage
28 avee-supply:
29 description: handle of the regulator that provides the negative supply voltage
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/linux/drivers/gpu/drm/panel/
H A Dpanel-mantix-mlaf057we51.c1 // SPDX-License-Identifier: GPL-2.0
3 * Mantix MLAF057WE51 5.7" MIPI-DSI panel driver
11 #include <linux/media-bus-format.h>
22 #define DRV_NAME "panel-mantix-mlaf057we51"
37 struct regulator *avee; member
71 struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev); in mantix_enable()
76 dev_dbg(ctx->dev, "Panel init sequence done\n"); in mantix_enable()
92 struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev); in mantix_disable()
105 gpiod_set_value_cansleep(ctx->tp_rstn_gpio, 1); in mantix_unprepare()
107 gpiod_set_value_cansleep(ctx->reset_gpio, 1); in mantix_unprepare()
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H A Dpanel-novatek-nt35510.c1 // SPDX-License-Identifier: GPL-2.0-only
16 * per-panel, e.g. for physical size.
116 /* AVDD and AVEE setting 3 bytes */
147 * struct nt35510_config - the display-specific NT35510 configuration
173 * +------------------------------------------->
207 * @bt1ctr: setting for boost power control for the AVDD step-up
210 * frequency for the step-up circuit:
220 * amplification for the step-up circuit:
231 * @avee: setting for AVEE ranging from 0x00 = -6.5V to 0x14 = -4.5V
232 * in 0.1V steps the default is 0x05 which means -6.0V
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H A Dpanel-novatek-nt35950.c1 // SPDX-License-Identifier: GPL-2.0-only
22 #define MCS_PARAM_SCALER_FUNCTION 0x58 /* Scale-up function */
93 gpiod_set_value_cansleep(nt->reset_gpio, 1); in nt35950_reset()
95 gpiod_set_value_cansleep(nt->reset_gpio, 0); in nt35950_reset()
97 gpiod_set_value_cansleep(nt->reset_gpio, 1); in nt35950_reset()
102 * nt35950_set_cmd2_page - Select manufacturer control (CMD2) page
105 * @page: Page number (0-7)
115 if (!dsi_ctx->accum_err) in nt35950_set_cmd2_page()
116 nt->last_page = page; in nt35950_set_cmd2_page()
120 * nt35950_set_data_compression - Set data compression mode
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H A Dpanel-raydium-rm68200.c1 // SPDX-License-Identifier: GPL-2.0
30 #define MCS_STBCTR 0x12 /* TE1 Output Setting Zig-Zag Connection */
36 #define MCS_SETAVEE 0x29 /* PFM Control for AVEE Output */
45 /* CMD2 P2 commands (GOA Timing Control) - no description in datasheet */
79 struct regulator *supply; member
105 struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev); in rm68200_dcs_write_buf()
110 dev_err_ratelimited(ctx->dev, "MIPI DSI DCS write buffer failed: %d\n", err); in rm68200_dcs_write_buf()
115 struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev); in rm68200_dcs_write_cmd()
120 dev_err_ratelimited(ctx->dev, "MIPI DSI DCS write failed: %d\n", err); in rm68200_dcs_write_cmd()
131 * This panel is not able to auto-increment all cmd addresses so for some of
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H A Dpanel-innolux-p079zca.c1 // SPDX-License-Identifier: GPL-2.0-or-later
59 err = mipi_dsi_dcs_set_display_off(innolux->link); in innolux_panel_unprepare()
61 dev_err(panel->dev, "failed to set display off: %d\n", err); in innolux_panel_unprepare()
63 err = mipi_dsi_dcs_enter_sleep_mode(innolux->link); in innolux_panel_unprepare()
65 dev_err(panel->dev, "failed to enter sleep mode: %d\n", err); in innolux_panel_unprepare()
69 if (innolux->desc->sleep_mode_delay) in innolux_panel_unprepare()
70 msleep(innolux->desc->sleep_mode_delay); in innolux_panel_unprepare()
72 gpiod_set_value_cansleep(innolux->enable_gpio, 0); in innolux_panel_unprepare()
74 if (innolux->desc->power_down_delay) in innolux_panel_unprepare()
75 msleep(innolux->desc->power_down_delay); in innolux_panel_unprepare()
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H A Dpanel-novatek-nt36672e.c1 // SPDX-License-Identifier: GPL-2.0-only
19 "avee",
362 struct mipi_dsi_device *dsi = ctx->dsi; in nt36672e_power_on()
365 ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies); in nt36672e_power_on()
367 dev_err(&dsi->dev, "regulator bulk enable failed: %d\n", ret); in nt36672e_power_on()
375 gpiod_set_value(ctx->reset_gpio, 1); in nt36672e_power_on()
377 gpiod_set_value(ctx->reset_gpio, 0); in nt36672e_power_on()
379 gpiod_set_value(ctx->reset_gpio, 1); in nt36672e_power_on()
387 struct mipi_dsi_device *dsi = ctx->dsi; in nt36672e_power_off()
390 gpiod_set_value(ctx->reset_gpio, 0); in nt36672e_power_off()
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/linux/arch/arm64/boot/dts/mediatek/
H A Dmt6795-sony-xperia-m5.dts1 // SPDX-License-Identifier: GPL-2.0-only
7 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
14 compatible = "sony,xperia-m5", "mediatek,mt6795";
15 chassis-type = "handset";
26 compatible = "led-backlight";
29 default-brightness-level = <300>;
32 led-controller-display {
33 compatible = "pwm-leds";
35 disp_led_pwm: led-0 {
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/linux/arch/arm64/boot/dts/rockchip/
H A Drk3399-gru-scarlet-dumo.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Google Gru-Scarlet Rev5+ (SKU-0) board device tree source
8 /dts-v1/;
10 #include "rk3399-gru-scarlet.dtsi"
14 compatible = "google,scarlet-rev15-sku0", "google,scarlet-rev15",
15 "google,scarlet-rev14-sku0", "google,scarlet-rev14",
16 "google,scarlet-rev13-sku0", "google,scarlet-rev13",
17 "google,scarlet-rev12-sku0", "google,scarlet-rev12",
18 "google,scarlet-rev11-sku0", "google,scarlet-rev11",
19 "google,scarlet-rev10-sku0", "google,scarlet-rev10",
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H A Drk3399-gru-scarlet-inx.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Google Gru-Scarlet Rev4+ (SKU-6/Innolux) board device tree source
8 /dts-v1/;
10 #include "rk3399-gru-scarlet.dtsi"
14 compatible = "google,scarlet-rev15-sku2", "google,scarlet-rev15-sku4",
15 "google,scarlet-rev15-sku6", "google,scarlet-rev15",
16 "google,scarlet-rev14-sku2", "google,scarlet-rev14-sku4",
17 "google,scarlet-rev14-sku6", "google,scarlet-rev14",
18 "google,scarlet-rev13-sku2", "google,scarlet-rev13-sku4",
19 "google,scarlet-rev13-sku6", "google,scarlet-rev13",
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