This patch turns off the display when the driver is unloaded.
Signed-off-by: Thomas Niederprüm <nied...@physik.uni-kl.de>
Acked-by: Maxime Ripard <maxime.rip...@free-electrons.com>
---
drivers/video/fbdev/ssd1307fb.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index b38973e..6149827 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -625,6 +625,8 @@ static int ssd1307fb_remove(struct i2c_client *client)
struct fb_info *info = i2c_get_clientdata(client);
struct ssd1307fb_par *par = info->par;
+ ssd1307fb_write_cmd(par->client, SSD1307FB_DISPLAY_OFF);
+
unregister_framebuffer(info);
if (par->device_info->need_pwm) {
pwm_disable(par->pwm);
--
2.3.0
--
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