diff options
Diffstat (limited to 'drivers/gpu/drm/panel/panel-simple.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 474fa75..a3c96d2 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -187,8 +187,7 @@ static int panel_simple_unprepare(struct drm_panel *panel) if (!p->prepared) return 0; - if (p->enable_gpio) - gpiod_set_value_cansleep(p->enable_gpio, 0); + gpiod_set_value_cansleep(p->enable_gpio, 0); regulator_disable(p->supply); @@ -214,8 +213,7 @@ static int panel_simple_prepare(struct drm_panel *panel) return err; } - if (p->enable_gpio) - gpiod_set_value_cansleep(p->enable_gpio, 1); + gpiod_set_value_cansleep(p->enable_gpio, 1); if (p->desc->delay.prepare) msleep(p->desc->delay.prepare); @@ -315,7 +313,8 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc) GPIOD_OUT_LOW); if (IS_ERR(panel->enable_gpio)) { err = PTR_ERR(panel->enable_gpio); - dev_err(dev, "failed to request GPIO: %d\n", err); + if (err != -EPROBE_DEFER) + dev_err(dev, "failed to request GPIO: %d\n", err); return err; } @@ -369,6 +368,7 @@ static int panel_simple_remove(struct device *dev) drm_panel_remove(&panel->base); panel_simple_disable(&panel->base); + panel_simple_unprepare(&panel->base); if (panel->ddc) put_device(&panel->ddc->dev); @@ -384,6 +384,7 @@ static void panel_simple_shutdown(struct device *dev) struct panel_simple *panel = dev_get_drvdata(dev); panel_simple_disable(&panel->base); + panel_simple_unprepare(&panel->base); } static const struct drm_display_mode ampire_am_480272h3tmqw_t01h_mode = { @@ -1522,8 +1523,8 @@ static const struct panel_desc olimex_lcd_olinuxino_43ts = { .modes = &olimex_lcd_olinuxino_43ts_mode, .num_modes = 1, .size = { - .width = 105, - .height = 67, + .width = 95, + .height = 54, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X24, }; |
