Re: [PATCH 06/11] media: iris: Fix VM count passed to firmware

Vikash Garodia
2026-04-22T07:37:43Z

On 4/14/2026 10:30 AM, Vishnu Reddy wrote:
> On Glymur, firmware interprets the value written to CPU_CS_SCIACMDARG3 as
> the number of virtual machines (VMs) and internally adds 1 to it. Writing
> 1 causes firmware to treat it as 2 VMs. Since only one VM is required,
> remove this write to leave the register at its reset value of 0. This does
> not affect other platforms as only Glymur firmware uses this register,
> earlier platform firmwares ignore it.
>
> Fixes: abf5bac63f68a ("media: iris: implement the boot sequence of the firmware")
> Cc:stable@vger.kernel.org
> Signed-off-by: Vishnu Reddy<busanna.reddy@oss.qualcomm.com>
> ---

Reviewed-by: Vikash Garodia <vikash.garodia@oss.qualcomm.com>