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SSD1306: Added option to force reconfigure display after power off

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This commit is contained in:
Cis van Mierlo
2022-05-24 14:46:28 +02:00
committed by Xiang Xiao
parent 247a13cc02
commit 12469dd15e
2 changed files with 14 additions and 0 deletions
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drivers/lcd/Kconfig
+6
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@@ -416,6 +416,12 @@ config SSD1306_I2CFREQ
endif # LCD_SSD1306_I2C endif # LCD_SSD1306_I2C
config SSD1306_POWEROFF_RECONFIGURE
bool "Reconfigure SSD1306 after power off"
default n
---help---
Forces a (re)configuration of the SSD1306 after calling power off.
config LCD_SSD1351 config LCD_SSD1351
bool "SSD1351 OLED Display Module" bool "SSD1351 OLED Display Module"
default n default n
drivers/lcd/ssd1306_base.c
+8
View File
@@ -755,6 +755,13 @@ static int ssd1306_setpower(FAR struct lcd_dev_s *dev, int power)
priv->on = false; priv->on = false;
#ifdef CONFIG_SSD1306_POWEROFF_RECONFIGURE
/* Display is not configured anymore. */
priv->is_conf = false;
#else
/* Try turn off power completely */ /* Try turn off power completely */
if (priv->board_priv && priv->board_priv->set_vcc) if (priv->board_priv && priv->board_priv->set_vcc)
@@ -768,6 +775,7 @@ static int ssd1306_setpower(FAR struct lcd_dev_s *dev, int power)
priv->is_conf = false; priv->is_conf = false;
} }
} }
#endif
} }
else else
{ {