Commit 1109027c authored by Greter Raffael's avatar Greter Raffael Committed by Alberto Escolar
Browse files

drivers: display: ssd1306: Cleanup 



- Removed unused variables from the data struct
- Set all members of capability struct in `ssd1306_get_capabilities`
  instead of zeroing it. This has the same effect but saves some bytes.
- Removed empty log

Signed-off-by: default avatarGreter Raffael <rgreter@baumer.com>
parent cbec4753

drivers/display/ssd1306.c

+1 −5
Original line number Diff line number Diff line
@@ -60,8 +60,6 @@ struct ssd1306_config { 
};



struct ssd1306_data {

	uint8_t contrast;

	uint8_t scan_mode;

	enum display_pixel_format pf;

};
@@ -335,12 +333,12 @@ static void ssd1306_get_capabilities(const struct device *dev, 
	const struct ssd1306_config *config = dev->config;

	struct ssd1306_data *data = dev->data;



	memset(caps, 0, sizeof(struct display_capabilities));

	caps->x_resolution = config->width;

	caps->y_resolution = config->height;

	caps->supported_pixel_formats = PIXEL_FORMAT_MONO10 | PIXEL_FORMAT_MONO01;

	caps->current_pixel_format = data->pf;

	caps->screen_info = SCREEN_INFO_MONO_VTILED;

	caps->current_orientation = DISPLAY_ORIENTATION_NORMAL;

}



static int ssd1306_set_pixel_format(const struct device *dev,
@@ -432,8 +430,6 @@ static int ssd1306_init(const struct device *dev) 
{

	const struct ssd1306_config *config = dev->config;



	LOG_DBG("");



	k_sleep(K_TIMEOUT_ABS_MS(config->ready_time_ms));



	if (!ssd1306_bus_ready(dev)) {

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