aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/video
diff options
context:
space:
mode:
authorBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2018-10-09 13:18:42 (GMT)
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2018-10-09 13:18:42 (GMT)
commit64f83a816b27c7b5e026a74ecb5c61dbabfae997 (patch)
treebb688a9fb7002d4aa8307a4106ce384c4d6597a7 /drivers/video
parent97037597d6702f4446dd79af8bdb6959a35586b8 (diff)
Revert "video: ssd1307fb: Do not hard code active-low reset sequence"
This reverts commit 9827f26374fb85e1811f2adbcc25c8a3992dbe7f. 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: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/ssd1307fb.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 3b361bc..4061a20 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -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) {

Privacy Policy