:orphan:

.. title:: CONFIG_LVGL_DPI

.. kconfig:: CONFIG_LVGL_DPI

CONFIG_LVGL_DPI
###############

*Dots per inch*

*Dots per inch*

*Dots per inch*

*DPI*

Type: ``int``

Help
====

.. code-block:: none

    Dots per inch (DPI)

Direct dependencies
===================

(\ :kconfig:`LVGL <CONFIG_LVGL>` && \ :kconfig:`DISPLAY <CONFIG_DISPLAY>` && \ :kconfig:`SHIELD_LS013B7DH03 <CONFIG_SHIELD_LS013B7DH03>`) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && \ :kconfig:`DISPLAY <CONFIG_DISPLAY>` && (\ :kconfig:`SHIELD_SSD1306_128X64 <CONFIG_SHIELD_SSD1306_128X64>` || \ :kconfig:`SHIELD_SSD1306_128X64_SPI <CONFIG_SHIELD_SSD1306_128X64_SPI>` || \ :kconfig:`SHIELD_SSD1306_128X32 <CONFIG_SHIELD_SSD1306_128X32>` || \ :kconfig:`SHIELD_SH1106_128X64 <CONFIG_SHIELD_SH1106_128X64>`)) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && \ :kconfig:`DISPLAY <CONFIG_DISPLAY>` && (\ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH029A1 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH029A1>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0213B1 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0213B1>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0213B72 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0213B72>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEW075T7 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEW075T7>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0154A07 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0154A07>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEW042T2 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEW042T2>`)) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && \ :kconfig:`DISPLAY <CONFIG_DISPLAY>` && \ :kconfig:`SHIELD_LS013B7DH03 <CONFIG_SHIELD_LS013B7DH03>`) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && \ :kconfig:`DISPLAY <CONFIG_DISPLAY>` && (\ :kconfig:`SHIELD_SSD1306_128X64 <CONFIG_SHIELD_SSD1306_128X64>` || \ :kconfig:`SHIELD_SSD1306_128X64_SPI <CONFIG_SHIELD_SSD1306_128X64_SPI>` || \ :kconfig:`SHIELD_SSD1306_128X32 <CONFIG_SHIELD_SSD1306_128X32>` || \ :kconfig:`SHIELD_SH1106_128X64 <CONFIG_SHIELD_SH1106_128X64>`)) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && \ :kconfig:`DISPLAY <CONFIG_DISPLAY>` && (\ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH029A1 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH029A1>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0213B1 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0213B1>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0213B72 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0213B72>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEW075T7 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEW075T7>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0154A07 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0154A07>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEW042T2 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEW042T2>`)) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && (\ :kconfig:`BOARD_MIMXRT1050_EVK <CONFIG_BOARD_MIMXRT1050_EVK>` || \ :kconfig:`BOARD_MIMXRT1050_EVK_QSPI <CONFIG_BOARD_MIMXRT1050_EVK_QSPI>`)) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && (\ :kconfig:`BOARD_MIMXRT1060_EVK <CONFIG_BOARD_MIMXRT1060_EVK>` || \ :kconfig:`BOARD_MIMXRT1060_EVK_HYPERFLASH <CONFIG_BOARD_MIMXRT1060_EVK_HYPERFLASH>`)) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && \ :kconfig:`BOARD_MIMXRT1064_EVK <CONFIG_BOARD_MIMXRT1064_EVK>`) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && (\ :kconfig:`BOARD_REEL_BOARD <CONFIG_BOARD_REEL_BOARD>` || \ :kconfig:`BOARD_REEL_BOARD_V2 <CONFIG_BOARD_REEL_BOARD_V2>`)) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && \ :kconfig:`DISPLAY <CONFIG_DISPLAY>` && \ :kconfig:`SHIELD_LS013B7DH03 <CONFIG_SHIELD_LS013B7DH03>`) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && \ :kconfig:`DISPLAY <CONFIG_DISPLAY>` && (\ :kconfig:`SHIELD_SSD1306_128X64 <CONFIG_SHIELD_SSD1306_128X64>` || \ :kconfig:`SHIELD_SSD1306_128X64_SPI <CONFIG_SHIELD_SSD1306_128X64_SPI>` || \ :kconfig:`SHIELD_SSD1306_128X32 <CONFIG_SHIELD_SSD1306_128X32>` || \ :kconfig:`SHIELD_SH1106_128X64 <CONFIG_SHIELD_SH1106_128X64>`)) || (\ :kconfig:`LVGL <CONFIG_LVGL>` && \ :kconfig:`DISPLAY <CONFIG_DISPLAY>` && (\ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH029A1 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH029A1>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0213B1 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0213B1>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0213B72 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0213B72>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEW075T7 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEW075T7>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0154A07 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0154A07>` || \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEW042T2 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEW042T2>`)) || \ :kconfig:`LVGL <CONFIG_LVGL>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

- 150
- 116 if \ :kconfig:`SHIELD_SH1106_128X64 <CONFIG_SHIELD_SH1106_128X64>`
- 148
- 188 if \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0154A07 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0154A07>`
- 120 if \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEW042T2 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEW042T2>`
- 130
- 150
- 116 if \ :kconfig:`SHIELD_SH1106_128X64 <CONFIG_SHIELD_SH1106_128X64>`
- 148
- 188 if \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0154A07 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0154A07>`
- 120 if \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEW042T2 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEW042T2>`
- 130
- 128
- 128
- 128
- 130
- 150
- 116 if \ :kconfig:`SHIELD_SH1106_128X64 <CONFIG_SHIELD_SH1106_128X64>`
- 148
- 188 if \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEH0154A07 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEH0154A07>`
- 120 if \ :kconfig:`SHIELD_WAVESHARE_EPAPER_GDEW042T2 <CONFIG_SHIELD_WAVESHARE_EPAPER_GDEW042T2>`
- 130
- 130

Kconfig definitions
===================



At ``<Zephyr Boards>/shields/ls0xx_generic/Kconfig.defconfig:32``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18`` → ``<BuildDir>/kconfig/Kconfig.shield.defconfig:1``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int "Dots per inch"
    	default 150
    	depends on LVGL && DISPLAY && SHIELD_LS013B7DH03

----

At ``<Zephyr Boards>/shields/ssd1306/Kconfig.defconfig:44``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18`` → ``<BuildDir>/kconfig/Kconfig.shield.defconfig:1``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int
    	default 116 if SHIELD_SH1106_128X64
    	default 148
    	depends on LVGL && DISPLAY && (SHIELD_SSD1306_128X64 || SHIELD_SSD1306_128X64_SPI || SHIELD_SSD1306_128X32 || SHIELD_SH1106_128X64)

----

At ``<Zephyr Boards>/shields/waveshare_epaper/Kconfig.defconfig:53``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18`` → ``<BuildDir>/kconfig/Kconfig.shield.defconfig:1``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int
    	default 188 if SHIELD_WAVESHARE_EPAPER_GDEH0154A07
    	default 120 if SHIELD_WAVESHARE_EPAPER_GDEW042T2
    	default 130
    	depends on LVGL && DISPLAY && (SHIELD_WAVESHARE_EPAPER_GDEH029A1 || SHIELD_WAVESHARE_EPAPER_GDEH0213B1 || SHIELD_WAVESHARE_EPAPER_GDEH0213B72 || SHIELD_WAVESHARE_EPAPER_GDEW075T7 || SHIELD_WAVESHARE_EPAPER_GDEH0154A07 || SHIELD_WAVESHARE_EPAPER_GDEW042T2)

----

At ``<Zephyr Boards>/shields/ls0xx_generic/Kconfig.defconfig:32``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:20``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int "Dots per inch"
    	default 150
    	depends on LVGL && DISPLAY && SHIELD_LS013B7DH03

----

At ``<Zephyr Boards>/shields/ssd1306/Kconfig.defconfig:44``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:20``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int
    	default 116 if SHIELD_SH1106_128X64
    	default 148
    	depends on LVGL && DISPLAY && (SHIELD_SSD1306_128X64 || SHIELD_SSD1306_128X64_SPI || SHIELD_SSD1306_128X32 || SHIELD_SH1106_128X64)

----

At ``<Zephyr Boards>/shields/waveshare_epaper/Kconfig.defconfig:53``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:20``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int
    	default 188 if SHIELD_WAVESHARE_EPAPER_GDEH0154A07
    	default 120 if SHIELD_WAVESHARE_EPAPER_GDEW042T2
    	default 130
    	depends on LVGL && DISPLAY && (SHIELD_WAVESHARE_EPAPER_GDEH029A1 || SHIELD_WAVESHARE_EPAPER_GDEH0213B1 || SHIELD_WAVESHARE_EPAPER_GDEH0213B72 || SHIELD_WAVESHARE_EPAPER_GDEW075T7 || SHIELD_WAVESHARE_EPAPER_GDEH0154A07 || SHIELD_WAVESHARE_EPAPER_GDEW042T2)

----

At ``<Zephyr Boards>/arm/mimxrt1050_evk/Kconfig.defconfig:61``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int
    	default 128
    	depends on LVGL && (BOARD_MIMXRT1050_EVK || BOARD_MIMXRT1050_EVK_QSPI)

----

At ``<Zephyr Boards>/arm/mimxrt1060_evk/Kconfig.defconfig:68``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int
    	default 128
    	depends on LVGL && (BOARD_MIMXRT1060_EVK || BOARD_MIMXRT1060_EVK_HYPERFLASH)

----

At ``<Zephyr Boards>/arm/mimxrt1064_evk/Kconfig.defconfig:67``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int
    	default 128
    	depends on LVGL && BOARD_MIMXRT1064_EVK

----

At ``<Zephyr Boards>/arm/reel_board/Kconfig.defconfig:47``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int
    	default 130
    	depends on LVGL && (BOARD_REEL_BOARD || BOARD_REEL_BOARD_V2)

----

At ``<Zephyr Boards>/shields/ls0xx_generic/Kconfig.defconfig:32``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int "Dots per inch"
    	default 150
    	depends on LVGL && DISPLAY && SHIELD_LS013B7DH03

----

At ``<Zephyr Boards>/shields/ssd1306/Kconfig.defconfig:44``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int
    	default 116 if SHIELD_SH1106_128X64
    	default 148
    	depends on LVGL && DISPLAY && (SHIELD_SSD1306_128X64 || SHIELD_SSD1306_128X64_SPI || SHIELD_SSD1306_128X32 || SHIELD_SH1106_128X64)

----

At ``<Zephyr Boards>/shields/waveshare_epaper/Kconfig.defconfig:53``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config LVGL_DPI
    	int
    	default 188 if SHIELD_WAVESHARE_EPAPER_GDEH0154A07
    	default 120 if SHIELD_WAVESHARE_EPAPER_GDEW042T2
    	default 130
    	depends on LVGL && DISPLAY && (SHIELD_WAVESHARE_EPAPER_GDEH029A1 || SHIELD_WAVESHARE_EPAPER_GDEH0213B1 || SHIELD_WAVESHARE_EPAPER_GDEH0213B72 || SHIELD_WAVESHARE_EPAPER_GDEW075T7 || SHIELD_WAVESHARE_EPAPER_GDEH0154A07 || SHIELD_WAVESHARE_EPAPER_GDEW042T2)

----

At ``<Zephyr Library>/gui/lvgl/Kconfig.graphical:113``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:43`` → ``<Zephyr Library>/Kconfig:8`` → ``<Zephyr Library>/gui/Kconfig:4`` → ``<Zephyr Library>/gui/lvgl/Kconfig:24``

Menu path: (Top) → Additional libraries → LittlevGL GUI library → Graphical settings

.. code-block:: kconfig

    config LVGL_DPI
    	int "DPI"
    	default 130
    	depends on LVGL
    	help
    	  Dots per inch (DPI)

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*