diff options
| author |   CK Hu <ck.hu@mediatek.com> | 2020-07-21 11:30:11 +0800 |
|---|---|---|
| committer |   Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2021-02-04 22:55:46 +0800 |
| commit | 42a090b8459892efd97f79a3851928e4df452937 (patch) | |
| tree | fdedfc170e9ebc218503c31d927bb028041c7735 /drivers/gpu/drm/mediatek/mtk_drm_crtc.c | |
| parent | drm/mediatek: Change disp/ddp term to mutex in mtk mutex driver (diff) | |
| download | linux-dev-42a090b8459892efd97f79a3851928e4df452937.tar.xz linux-dev-42a090b8459892efd97f79a3851928e4df452937.zip | |
drm/mediatek: Automatically search unclaimed mtk mutex in mtk_mutex_get()
Moving mutex resource management from client driver to mutex driver
could prevent client drivers negotiating for resource management.
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c index bba87a036fa8..1e3a9450680b 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c @@ -773,7 +773,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev, if (!mtk_crtc->ddp_comp) return -ENOMEM; - mtk_crtc->mutex = mtk_mutex_get(priv->mutex_dev, pipe); + mtk_crtc->mutex = mtk_mutex_get(priv->mutex_dev); if (IS_ERR(mtk_crtc->mutex)) { ret = PTR_ERR(mtk_crtc->mutex); dev_err(dev, "Failed to get mutex: %d\n", ret); |