Ken Van Hoeylandt
f9453d8956
Migrated devices to kernel drivers: - guition-jc3248w535c - m5stack-core2 - m5stack-cores3 - m5stack-papers3 New drivers: - axp192-module - axp2101-module Fixes: - Fix SD card LDO for P4 devices - Updated PowerOff app to work with kernel displays - Fix for `lvgl_try_lock()` timing - Fix for touch events with slow updating displays Improvements: - `GuiService` now keeps trying to lock to prevent silent failures caused by drivers. - `GuiService` now uses lvgl-module calls for locking/unlocking - display driver now has capability `DISPLAY_CAPABILITY_SLOW_REFRESH`
30 lines
813 B
C
30 lines
813 B
C
// SPDX-License-Identifier: Apache-2.0
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#pragma once
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#include <stdint.h>
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#include <drivers/axp192.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Devicetree configuration for a backlight driven by a switchable/adjustable AXP192 power rail.
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*/
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struct Axp192BacklightConfig {
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/** The AXP192 rail powering the backlight */
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enum Axp192Rail rail;
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/** Rail voltage at brightness level 0. Brightness level 0 always disables the rail outright,
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* rather than actually driving it to this voltage - see set_brightness() in BacklightApi. */
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uint16_t min_millivolt;
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/** Rail voltage at the maximum brightness level (255) */
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uint16_t max_millivolt;
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/** Default brightness level, applied by set_brightness_default() */
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uint8_t brightness_default;
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};
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#ifdef __cplusplus
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}
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#endif
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