diff mbox series

[v6,5/6] drm/mediatek: Add mbox_free_channel in mtk_drm_crtc_destroy

Message ID 20211028101912.4624-6-jason-jh.lin@mediatek.com (mailing list archive)
State New, archived
Headers show
Series CMDQ refinement of Mediatek DRM driver | expand

Commit Message

Jason-JH Lin (林睿祥) Oct. 28, 2021, 10:19 a.m. UTC 
Add mbox_free_channel in mtk_drm_crtc_destroy.

Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
---
 drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 56ff09a26dd1..8c729d9ec881 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -156,6 +156,11 @@  static void mtk_drm_crtc_destroy(struct drm_crtc *crtc)
 	mtk_mutex_put(mtk_crtc->mutex);
 #if IS_REACHABLE(CONFIG_MTK_CMDQ)
 	mtk_drm_cmdq_pkt_destroy(&mtk_crtc->cmdq_handle);
+
+	if (mtk_crtc->cmdq_client.chan) {
+		mbox_free_channel(mtk_crtc->cmdq_client.chan);
+		mtk_crtc->cmdq_client.chan = NULL;
+	}
 #endif
 	drm_crtc_cleanup(crtc);
 }