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Commit 64f83a81 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
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Revert "video: ssd1307fb: Do not hard code active-low reset sequence" 



This reverts commit 9827f263.

On 10/09/2018 02:20 AM, Shawn Guo wrote:

> Well, it means the change breaks the ABI between kernel and device tree,
> e.g. the new kernel will not work with existing/installed DTBs.

Revert the change until DTB compatibility issue is resolved.

Signed-off-by: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
parent 97037597

drivers/video/fbdev/ssd1307fb.c

+2 −2
Original line number Diff line number Diff line
@@ -667,10 +667,10 @@ static int ssd1307fb_probe(struct i2c_client *client, 


	if (par->reset) {

		/* Reset the screen */

		gpiod_set_value_cansleep(par->reset, 1);

		udelay(4);

		gpiod_set_value_cansleep(par->reset, 0);

		udelay(4);

		gpiod_set_value_cansleep(par->reset, 1);

		udelay(4);

	}



	if (par->vbat_reg) {