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drm/exynos: dsi: do not set TE GPIO direction by input

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On some board, TE GPIO should be configured properly thoughout pinctrl driver
as an wakeup interrupt. So this gpio should be configurable in the board's DT,
not being requested as a input pin.

Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Hyungwon Hwang
2015-06-12 21:59:09 +09:00
committed by Inki Dae
parent f5f3b9ba92
commit 51d1deca9f
1 changed files with 2 additions and 2 deletions
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drivers/gpu/drm/exynos/exynos_drm_dsi.c
+2 -2
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@@ -1327,15 +1327,15 @@ static int exynos_dsi_register_te_irq(struct exynos_dsi *dsi)
goto out;
}
ret = gpio_request_one(dsi->te_gpio, GPIOF_IN, "te_gpio");
ret = gpio_request(dsi->te_gpio, "te_gpio");
if (ret) {
dev_err(dsi->dev, "gpio request failed with %d\n", ret);
goto out;
}
te_gpio_irq = gpio_to_irq(dsi->te_gpio);
irq_set_status_flags(te_gpio_irq, IRQ_NOAUTOEN);
ret = request_threaded_irq(te_gpio_irq, exynos_dsi_te_irq_handler, NULL,
IRQF_TRIGGER_RISING, "TE", dsi);
if (ret) {