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@xxxxxxxxxxx> --- Changes before: - Refer https://patchwork.kernel.org/patch/6191811 Changes for v6: - None drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index 0719114..0e58b36 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -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) { -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
