Re: [PATCH v7 09/28] media: iris: implement reqbuf ioctl with vb2_queue_setup

[Stefan Schmidt]

Hello Dikshita,

> +#define HFI_SESSION_ERROR_BEGIN                        0x04000000
> +#define HFI_ERROR_UNKNOWN_SESSION              0x04000001
> +#define HFI_ERROR_MAX_SESSIONS                 0x04000002
> +#define HFI_ERROR_FATAL                                0x04000003
> +#define HFI_ERROR_INVALID_STATE                        0x04000004
> +#define HFI_ERROR_INSUFFICIENT_RESOURCES       0x04000005
> +#define HFI_ERROR_BUFFER_NOT_SET               0x04000006
> +#define HFI_SESSION_ERROR_END                  0x04FFFFFF

I am running this set on x1e. During tests with fluster I often see
error code 0x04000008

[  103.787979] qcom-iris aa00000.video-codec: session error received
0x4000008: unknown

Seems worthwhile to add this one, and maybe other missing error codes
as well, here and to iris_hfi_gen2_handle_session_error() below.

regards
Stefan Schmidt