diff options
| author | John Keeping <jkeeping@inmusicbrands.com> | 2025-06-11 12:13:06 +0100 |
|---|---|---|
| committer | Javier Martinez Canillas <javierm@redhat.com> | 2025-06-12 14:04:56 +0200 |
| commit | e479da4054875c4cc53a7fb956ebff03d2dac939 (patch) | |
| tree | 09714ab24bb34c6484a8b90e1ee4a238791c826e /drivers/gpu | |
| parent | afe382843717d44b24ef5014d57dcbaab75a4052 (diff) | |
drm/ssd130x: fix ssd132x_clear_screen() columns
The number of columns relates to the width, not the height. Use the
correct variable.
Signed-off-by: John Keeping <jkeeping@inmusicbrands.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Fixes: fdd591e00a9c ("drm/ssd130x: Add support for the SSD132x OLED controller family")
Link: https://lore.kernel.org/r/20250611111307.1814876-1-jkeeping@inmusicbrands.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/solomon/ssd130x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/solomon/ssd130x.c b/drivers/gpu/drm/solomon/ssd130x.c index dd2006d51c7a..eec43d1a5595 100644 --- a/drivers/gpu/drm/solomon/ssd130x.c +++ b/drivers/gpu/drm/solomon/ssd130x.c @@ -974,7 +974,7 @@ static void ssd130x_clear_screen(struct ssd130x_device *ssd130x, u8 *data_array) static void ssd132x_clear_screen(struct ssd130x_device *ssd130x, u8 *data_array) { - unsigned int columns = DIV_ROUND_UP(ssd130x->height, SSD132X_SEGMENT_WIDTH); + unsigned int columns = DIV_ROUND_UP(ssd130x->width, SSD132X_SEGMENT_WIDTH); unsigned int height = ssd130x->height; memset(data_array, 0, columns * height); |