[PATCH] drm: panel: simple-panel: get the enable gpio as-is

[Icenowy Zheng]

The enable gpio of simple-panel may be used by a simplefb or other
driver on the panel's display before the KMS driver get load.

Get the GPIO as-is, so the panel won't be disabled, and the simplefb
can work.

Signed-off-by: Icenowy Zheng <icenowy at aosc.xyz>
---
 drivers/gpu/drm/panel/panel-simple.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/panel/panel-simple.c 
b/drivers/gpu/drm/panel/panel-simple.c
index 113db3c..ccee4c1 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -312,7 +312,7 @@ static int panel_simple_probe(struct device *dev, const 
struct panel_desc *desc)
                return PTR_ERR(panel->supply);

        panel->enable_gpio = devm_gpiod_get_optional(dev, "enable",
-                                                    GPIOD_OUT_LOW);
+                                                    GPIOD_ASIS);
        if (IS_ERR(panel->enable_gpio)) {
                err = PTR_ERR(panel->enable_gpio);
                dev_err(dev, "failed to request GPIO: %d\n", err);
-- 
2.10.1