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rockchip/vcodec: set HW mode to none when hw quit work

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Before this revision, if IOMMU isn't enable, driver don't
set the HW running mode to none, it will effect next task
to select its required mode properly.

Change-Id: Ib4e7f23b2014813226bef994aee10b1be8a06634
Signed-off-by: Alpha Lin <alpha.lin@rock-chips.com>
This commit is contained in:
Alpha Lin
2016-07-18 20:04:10 +08:00
parent 4c4056953b
commit 57bc786045
1 changed files with 6 additions and 1 deletions
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7
drivers/video/rockchip/vcodec/vcodec_service.c
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@@ -550,8 +550,13 @@ static void vcodec_exit_mode(struct vpu_subdev_data *data)
if (data->mmu_dev && test_bit(MMU_ACTIVATED, &data->state)) {
clear_bit(MMU_ACTIVATED, &data->state);
rockchip_iovmm_deactivate(data->dev);
data->pservice->curr_mode = VCODEC_RUNNING_MODE_NONE;
}
/*
* In case of VPU Combo, it require HW switch its running mode
* before the other HW component start work. set current HW running
* mode to none, can ensure HW switch to its reqired mode properly.
*/
data->pservice->curr_mode = VCODEC_RUNNING_MODE_NONE;
}
static int vpu_get_clk(struct vpu_service_info *pservice)