linux-kernel - Re: [PATCH 3/3] venus: fix EOS handling in decoder stop command

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Date:   Tue, 4 Apr 2023 20:24:05 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Dikshita Agarwal <quic_dikshita@...cinc.com>,
        linux-media@...r.kernel.org, stanimir.k.varbanov@...il.com,
        quic_vgarodia@...cinc.com, agross@...nel.org, andersson@...nel.org,
        mchehab@...nel.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        Viswanath Boma <quic_vboma@...cinc.com>
Subject: Re: [PATCH 3/3] venus: fix EOS handling in decoder stop command



On 4.04.2023 08:17, Dikshita Agarwal wrote:
> Use firmware version based check to assign correct
> device address for EOS buffer to fix the EOS handling
> with different firmware version.
> 
> Signed-off-by: Dikshita Agarwal <quic_dikshita@...cinc.com>
> Signed-off-by: Vikash Garodia <quic_vgarodia@...cinc.com>
> Signed-off-by: Viswanath Boma <quic_vboma@...cinc.com>
> Tested-by: Nathan Hebert <nhebert@...omium.org>
> ---
Does it only concern fw 1.0.xx?

Konrad
>  drivers/media/platform/qcom/venus/vdec.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
> index f0394b9..c59b34f 100644
> --- a/drivers/media/platform/qcom/venus/vdec.c
> +++ b/drivers/media/platform/qcom/venus/vdec.c
> @@ -545,7 +545,7 @@ vdec_decoder_cmd(struct file *file, void *fh, struct v4l2_decoder_cmd *cmd)
>  
>  		fdata.buffer_type = HFI_BUFFER_INPUT;
>  		fdata.flags |= HFI_BUFFERFLAG_EOS;
> -		if (IS_V6(inst->core))
> +		if (IS_V6(inst->core) && is_fw_rev_or_older(inst->core, 1, 0, 87))
>  			fdata.device_addr = 0;
>  		else
>  			fdata.device_addr = 0xdeadb000;