The ssd132x family of chips require the result pulse to be at least
100us in length.  Increase the reset time to meet this requirement.

Signed-off-by: John Keeping <jkeep...@inmusicbrands.com>
---
 drivers/gpu/drm/solomon/ssd130x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/solomon/ssd130x.c 
b/drivers/gpu/drm/solomon/ssd130x.c
index b777690fd6607..2622172228361 100644
--- a/drivers/gpu/drm/solomon/ssd130x.c
+++ b/drivers/gpu/drm/solomon/ssd130x.c
@@ -363,7 +363,7 @@ static void ssd130x_reset(struct ssd130x_device *ssd130x)
 
        /* Reset the screen */
        gpiod_set_value_cansleep(ssd130x->reset, 1);
-       udelay(4);
+       usleep_range(100, 1000);
        gpiod_set_value_cansleep(ssd130x->reset, 0);
        udelay(4);
 }
-- 
2.47.1

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