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drivers: display: add stm32_ltdc driver

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Add Kconfig for STM32 LTDC driver
Add STM32 LTDC driver C source
Update display drivers CMakeLists with the new driver
Update display drivers Kconfig with the new driver

Signed-off-by: Tomislav Milkovic <tomislav.milkovic95@gmail.com>
This commit is contained in:
Tomislav Milkovic 2022-03-18 09:57:52 +01:00 • committed by Marti Bolivar
commit 9f0fa15bb7
4 changed files with 489 additions and 0 deletions
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drivers/display/Kconfig.stm32_ltdc Normal file
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# STM32 LTDC display driver configuration options
# Copyright (c) 2022 Byte-Lab d.o.o. <dev@byte-lab.com>
# SPDX-License-Identifier: Apache-2.0
DT_COMPAT_STM32_LTDC := st,stm32-ltdc
menuconfig STM32_LTDC
bool "STM32 LCD-TFT display controller driver"
default $(dt_compat_enabled,$(DT_COMPAT_STM32_LTDC))
select USE_STM32_HAL_LTDC
help
Enable driver for STM32 LCT-TFT display controller periheral.
choice STM32_LTDC_PIXEL_FORMAT
prompt "Color pixel format"
default STM32_LTDC_RGB565
depends on STM32_LTDC
help
Specify the color pixel format for the STM32 LCD-TFT display controller.
config STM32_LTDC_ARGB8888
bool "ARGB8888"
help
One pixel consists of 8-bit alpha, 8-bit red, 8-bit green and 8-bit blue value
(4 bytes per pixel)
config STM32_LTDC_RGB888
bool "RGB888"
help
One pixel consists of 8-bit red, 8-bit green and 8-bit blue value
(3 bytes per pixel)
config STM32_LTDC_RGB565
bool "RGB565"
help
One pixel consists of 5-bit red, 6-bit green and 5-bit blue value
(2 bytes per pixel)
endchoice