3253d333e1
Initial support for SSD1322 OLED display driver. Only 1 bit color mode is supported. Most options map directly to values documented in the datasheet, except segments-per-pixel, which I had to add to support the Newhaven NHD-2.7-12864WDW3. This is a slightly odd feature, but in practice it is a lot nicer to support it in the driver, and since we're currently remapping pixels anyway, it makes sense to implement here. This driver also has a configurable buffer size for the pixel conversion. By using a larger buffer, we can potentially use DMA for the SPI transfer. The default is set to 8, which is the smallest value that supports segments-per-pixel = 2 Initial driver implementation by Lukasz Hawrylko <lukasz@hawrylko.pl>. Additional options and configurability by Tobias Pisani <mail@topisani.dev> Signed-off-by: Lukasz Hawrylko <lukasz@hawrylko.pl> Signed-off-by: Tobias Pisani <mail@topisani.dev> Co-authored-by: Lukasz Hawrylko <lukasz@hawrylko.pl> Co-authored-by: Tobias Pisani <mail@topisani.dev>
11 lines
244 B
Plaintext
11 lines
244 B
Plaintext
# Copyright (c) 2024 Lukasz Hawrylko
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# SPDX-License-Identifier: Apache-2.0
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config SSD1322
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bool "SSD1322 display driver"
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default y
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depends on DT_HAS_SOLOMON_SSD1322_ENABLED
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select MIPI_DBI
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help
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Enable driver for SSD1322 display driver.
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