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Commit ce80a2d1 authored by Joonyoung Shim's avatar Joonyoung Shim Committed by Inki Dae
Browse files

drm/exynos: use platform_get_irq_byname for hdmi 



The exynos hdmi supports two hdmi interrupts - external and internal, so
use platform_get_irq_byname to distinguish their resources.

Signed-off-by: default avatarJoonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 7ecd34e8

drivers/gpu/drm/exynos/exynos_hdmi.c

+5 −6
Original line number Diff line number Diff line
@@ -2293,10 +2293,10 @@ static int __devinit hdmi_probe(struct platform_device *pdev) 


	hdata->hdmiphy_port = hdmi_hdmiphy;



	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);

	if (res == NULL) {

		DRM_ERROR("get interrupt resource failed.\n");

		ret = -ENXIO;

	hdata->irq = platform_get_irq_byname(pdev, "internal_irq");

	if (hdata->irq < 0) {

		DRM_ERROR("failed to get platform irq\n");

		ret = hdata->irq;

		goto err_hdmiphy;

	}
@@ -2311,13 +2311,12 @@ static int __devinit hdmi_probe(struct platform_device *pdev) 
	INIT_WORK(&hdata->hotplug_work, hdmi_hotplug_func);



	/* register hpd interrupt */

	ret = request_irq(res->start, hdmi_irq_handler, 0, "drm_hdmi",

	ret = request_irq(hdata->irq, hdmi_irq_handler, 0, "drm_hdmi",

				drm_hdmi_ctx);

	if (ret) {

		DRM_ERROR("request interrupt failed.\n");

		goto err_workqueue;

	}

	hdata->irq = res->start;



	/* register specific callbacks to common hdmi. */

	exynos_hdmi_ops_register(&hdmi_ops);