mipi dsi light #5175
mipi dsi light #5175
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Pull Request Overview
This PR adds comprehensive documentation for the MIPI DSI display driver and its backlight component. It introduces documentation for a new display driver that supports ESP32-P4's MIPI DSI interface and provides backlight control functionality.
Key changes:
- Added complete documentation for the MIPI DSI display driver with configuration options, supported boards, and usage examples
- Added documentation for the MIPI DSI backlight component for controlling display backlights
Reviewed Changes
Copilot reviewed 2 out of 3 changed files in this pull request and generated 5 comments.
| File | Description |
|---|---|
| components/display/mipi_dsi.rst | Complete documentation for MIPI DSI display driver including configuration, supported boards, and advanced options |
| components/light/mipi_dsi.rst | Simple documentation for MIPI DSI backlight control component |
components/display/mipi_dsi.rst
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| Supported boards and driver chips | ||
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| There are specific configurations for several ESP32 boards with integrated displays. For tbose boards |
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There is a typo in 'tbose' which should be 'those'.
| There are specific configurations for several ESP32 boards with integrated displays. For tbose boards | |
| There are specific configurations for several ESP32 boards with integrated displays. For those boards |
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components/display/mipi_dsi.rst
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| CUSTOM model | ||
| ------------ | ||
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| The ``CUSTOM`` model selection is provided for otherwise unsupported displays, and requires both ``dimensions:`` and ``init_sequence:`` to be specfied. There is no pre-defined init sequence. |
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There is a typo in 'specfied' which should be 'specified'.
| The ``CUSTOM`` model selection is provided for otherwise unsupported displays, and requires both ``dimensions:`` and ``init_sequence:`` to be specfied. There is no pre-defined init sequence. | |
| The ``CUSTOM`` model selection is provided for otherwise unsupported displays, and requires both ``dimensions:`` and ``init_sequence:`` to be specified. There is no pre-defined init sequence. |
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components/display/mipi_dsi.rst
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| using 16 bit color depth. The default is appropriate for the majority of displays. | ||
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| Additional inititialisation sequences |
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There is a typo in 'inititialisation' which should be 'initialisation'.
| Additional inititialisation sequences | |
| Additional initialisation sequences |
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components/display/mipi_dsi.rst
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| including the Display Serial Interface (DSI), which transfers pixel data over a high-speed serial bus to an LCD display. | ||
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| The display panels controlled by the driver may be of various types, including TFT, IPS, and others. Each driver | ||
| chip and panel combination requires a specific set of initialisation commands, and standard initialisation sequences are provided for many common |
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[nitpick] The sentence is quite long and could be split for better readability. Consider breaking it after 'initialisation commands' to improve clarity.
| chip and panel combination requires a specific set of initialisation commands, and standard initialisation sequences are provided for many common | |
| chip and panel combination requires a specific set of initialisation commands. Standard initialisation sequences are provided for many common |
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components/display/mipi_dsi.rst
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| be able to be dimmed using a :doc:`/components/light/monochromatic` with a :doc:`/components/output/ledc`. | ||
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| Many DSI display panels have an integrated backlight, which may need to be turned on for the display to show. See :doc:`/components/light/mipi_dsi` for more information. | ||
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This paragraph duplicates information already mentioned in the 'LCD Backlights' section (lines 163-165). Consider removing the redundant content to avoid repetition.
| be able to be dimmed using a :doc:`/components/light/monochromatic` with a :doc:`/components/output/ledc`. | |
| Many DSI display panels have an integrated backlight, which may need to be turned on for the display to show. See :doc:`/components/light/mipi_dsi` for more information. | |
| be able to be dimmed using a :doc:`/components/light/monochromatic` with a :doc:`/components/output/ledc`. See :doc:`/components/light/mipi_dsi` for more information. |
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Description:
Add docs for the
mipi_dsibacklight controller.Related issue (if applicable): fixes
Pull request in esphome with YAML changes (if applicable):
Checklist:
I am merging into
nextbecause this is new documentation that has a matching pull-request in esphome as linked above.or
I am merging into
currentbecause this is a fix, change and/or adjustment in the current documentation and is not for a new component or feature.Link added in
/components/index.rstwhen creating new documents for new components or cookbook.New Component Images
If you are adding a new component to ESPHome, you can automatically generate a standardized black and white component name image for the documentation.
To generate a component image:
Comment on this pull request with the following command, replacing
COMPONENT_NAMEwith your component name in UPPER_CASE format with underscores (e.g.,BME280,SHT3X,DALLAS_TEMP):The ESPHome bot will respond with a downloadable ZIP file containing the SVG image.
Extract the SVG file and place it in the
images/folder of this repository.Use the image in your component's index table entry in
/components/index.rst.Example: For a component called "DHT22 Temperature Sensor", use: