Re: [PATCH 3/5] media: iris: Add IRIS_BSE_HW_CLK handling in power on/off sequence

[Dmitry Baryshkov]

On Mon, Feb 09, 2026 at 03:39:05PM +0800, Wangao Wang wrote:
> On X1P42100 the Iris block has an extra BSE clock. Wire this clock into
> the power on/off sequence.
> 
> The BSE clock is used to drive the Bin Stream Engine, which is a sub-block
> of the video codec hardware responsible for bitstream-level processing. It
> is required to be enabled separately from the core clock to ensure proper
> codec operation.

Is this clock going to be used on other platforms / VPU versions too? If
not, can we keep it away from the generic code?

> 
> Signed-off-by: Wangao Wang <wangao.wang@xxxxxxxxxxxxxxxx>
> ---
>  drivers/media/platform/qcom/iris/iris_vpu_common.c | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
> 

-- 
With best wishes
Dmitry