Merge "msm: sde: defer rotator probe when irq get fails" (a28c40c4) · Commits · e / devices / android_kernel_fairphone_FP3

drivers/media/platform/msm/sde/rotator/sde_rotator_r3.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -3349,8 +3349,11 @@ int sde_rotator_r3_init(struct sde_rot_mgr *mgr)
		goto error_parse_dt;

		rot->irq_num = platform_get_irq(mgr->pdev, 0);
		if (rot->irq_num < 0) {
		SDEROT_ERR("fail to get rotator irq\n");
		if (rot->irq_num == -EPROBE_DEFER) {
		SDEROT_INFO("irq master master not ready, defer probe\n");
		return -EPROBE_DEFER;
		} else if (rot->irq_num < 0) {
		SDEROT_ERR("fail to get rotator irq, fallback to polling\n");
		} else {
		if (rot->mode == ROT_REGDMA_OFF)
		ret = devm_request_threaded_irq(&mgr->pdev->dev,