From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/gpu/drm/exynos/exynos_drm_crtc.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/kernel/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/kernel/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 1c03485..de9fadc 100644
--- a/kernel/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/kernel/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -39,13 +39,12 @@
if (exynos_crtc->ops->atomic_disable)
exynos_crtc->ops->atomic_disable(exynos_crtc);
+ spin_lock_irq(&crtc->dev->event_lock);
if (crtc->state->event && !crtc->state->active) {
- spin_lock_irq(&crtc->dev->event_lock);
drm_crtc_send_vblank_event(crtc, crtc->state->event);
- spin_unlock_irq(&crtc->dev->event_lock);
-
crtc->state->event = NULL;
}
+ spin_unlock_irq(&crtc->dev->event_lock);
}
static int exynos_crtc_atomic_check(struct drm_crtc *crtc,
--
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