diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/mtk-vpu/mtk_vpu.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/platform/mtk-vpu/mtk_vpu.c b/drivers/media/platform/mtk-vpu/mtk_vpu.c index ef458b417fa7..ec290dde59cf 100644 --- a/drivers/media/platform/mtk-vpu/mtk_vpu.c +++ b/drivers/media/platform/mtk-vpu/mtk_vpu.c @@ -985,6 +985,12 @@ static int mtk_vpu_suspend(struct device *dev) return ret; } + if (!vpu_running(vpu)) { + vpu_clock_disable(vpu); + clk_unprepare(vpu->clk); + return 0; + } + mutex_lock(&vpu->vpu_mutex); /* disable vpu timer interrupt */ vpu_cfg_writel(vpu, vpu_cfg_readl(vpu, VPU_INT_STATUS) | VPU_IDLE_STATE, |