[PATCH v6 5/6] drm/mediatek: Add mbox_free_channel in mtk_drm_crtc_destroy
From: jason-jh.lin <hidden>
Date: 2021-10-28 10:31:02
Also in:
dri-devel, linux-mediatek
Subsystem:
drm drivers, drm drivers for mediatek, the rest · Maintainers:
David Airlie, Simona Vetter, Chun-Kuang Hu, Philipp Zabel, Linus Torvalds
Add mbox_free_channel in mtk_drm_crtc_destroy. Signed-off-by: jason-jh.lin <redacted> Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> --- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 5 +++++ 1 file changed, 5 insertions(+)
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); }
--
2.18.0
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