From: David Heidelberg <[email protected]>
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 <[email protected]>
---
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
