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drivers: display: mb_display: Convert to the new GPIO API

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Convert to the new GPIO API, use raw access since this is a low-level
GPIO-based driver.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit is contained in:
Carles Cufi 2020-01-23 23:13:59 +01:00 • committed by Carles Cufí
commit 594ec75547
1 changed files with 15 additions and 15 deletions
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30
drivers/display/mb_display.c
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@ -176,15 +176,15 @@ static inline void update_pins(struct mb_display *disp, u32_t val)
u32_t pin, prev = (disp->cur + 2) % 3;
/* Disable the previous row */
gpio_pin_write(disp->dev, ROW_PIN(prev), 0);
gpio_pin_set_raw(disp->dev, ROW_PIN(prev), 0);
/* Set the column pins to their correct values */
for (pin = LED_COL1_GPIO_PIN; pin <= LED_COL9_GPIO_PIN; pin++) {
gpio_pin_write(disp->dev, pin, !!(val & BIT(pin)));
gpio_pin_set_raw(disp->dev, pin, !!(val & BIT(pin)));
}
/* Enable the new row */
gpio_pin_write(disp->dev, ROW_PIN(disp->cur), 1);
gpio_pin_set_raw(disp->dev, ROW_PIN(disp->cur), 1);
}
static void reset_display(struct mb_display *disp)
@ -434,18 +434,18 @@ static int mb_display_init(struct device *dev)
__ASSERT(dev, "No GPIO device found");
gpio_pin_configure(display.dev, LED_ROW1_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_ROW2_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_ROW3_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_COL1_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_COL2_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_COL3_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_COL4_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_COL5_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_COL6_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_COL7_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_COL8_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_COL9_GPIO_PIN, GPIO_DIR_OUT);
gpio_pin_configure(display.dev, LED_ROW1_GPIO_PIN, GPIO_OUTPUT);
gpio_pin_configure(display.dev, LED_ROW2_GPIO_PIN, GPIO_OUTPUT);
gpio_pin_configure(display.dev, LED_ROW3_GPIO_PIN, GPIO_OUTPUT);
gpio_pin_configure(display.dev, LED_COL1_GPIO_PIN, GPIO_OUTPUT);
gpio_pin_configure(display.dev, LED_COL2_GPIO_PIN, GPIO_OUTPUT);
gpio_pin_configure(display.dev, LED_COL3_GPIO_PIN, GPIO_OUTPUT);
gpio_pin_configure(display.dev, LED_COL4_GPIO_PIN, GPIO_OUTPUT);
gpio_pin_configure(display.dev, LED_COL5_GPIO_PIN, GPIO_OUTPUT);
gpio_pin_configure(display.dev, LED_COL6_GPIO_PIN, GPIO_OUTPUT);
gpio_pin_configure(display.dev, LED_COL7_GPIO_PIN, GPIO_OUTPUT);
gpio_pin_configure(display.dev, LED_COL8_GPIO_PIN, GPIO_OUTPUT);
gpio_pin_configure(display.dev, LED_COL9_GPIO_PIN, GPIO_OUTPUT);
return 0;
}