[PATCH 7/8] drm/panel: samsung-sofef00: Invert reset gpio polarity

[David Heidelberg via B4 Relay]

From: David Heidelberg <da...@ixit.cz>

Follow the device-tree change for OnePlus 6/6T and invert the reset
polarity in the driver.

Fixes: 5933baa36e26 ("drm/panel/samsung-sofef00: Add panel for OnePlus 6/T 
devices")
Signed-off-by: David Heidelberg <da...@ixit.cz>
---
 drivers/gpu/drm/panel/panel-samsung-sofef00.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-samsung-sofef00.c 
b/drivers/gpu/drm/panel/panel-samsung-sofef00.c
index 
064258217d50ad6f02d27a97f8aff2e298260d4b..e29badbdb6b9ee0c63167d452d62ecb96e9caef8
 100644
--- a/drivers/gpu/drm/panel/panel-samsung-sofef00.c
+++ b/drivers/gpu/drm/panel/panel-samsung-sofef00.c
@@ -32,11 +32,11 @@ struct sofef00_panel *to_sofef00_panel(struct drm_panel 
*panel)
 
 static void sofef00_panel_reset(struct sofef00_panel *ctx)
 {
-       gpiod_set_value_cansleep(ctx->reset_gpio, 0);
-       usleep_range(5000, 6000);
        gpiod_set_value_cansleep(ctx->reset_gpio, 1);
-       usleep_range(2000, 3000);
+       usleep_range(5000, 6000);
        gpiod_set_value_cansleep(ctx->reset_gpio, 0);
+       usleep_range(2000, 3000);
+       gpiod_set_value_cansleep(ctx->reset_gpio, 1);
        usleep_range(12000, 13000);
 }
 
@@ -99,7 +99,7 @@ static int sofef00_panel_prepare(struct drm_panel *panel)
 
        ret = sofef00_panel_on(ctx);
        if (ret < 0) {
-               gpiod_set_value_cansleep(ctx->reset_gpio, 1);
+               gpiod_set_value_cansleep(ctx->reset_gpio, 0);
                return ret;
        }
 
@@ -202,7 +202,7 @@ static int sofef00_panel_probe(struct mipi_dsi_device *dsi)
                return dev_err_probe(dev, PTR_ERR(ctx->supply),
                                     "Failed to get vddio regulator\n");
 
-       ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
+       ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
        if (IS_ERR(ctx->reset_gpio))
                return dev_err_probe(dev, PTR_ERR(ctx->reset_gpio),
                                     "Failed to get reset-gpios\n");

-- 
2.51.0