linux-kernel - Re: [PATCH] media: venus: Fix firmware path for sm8250

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Date:   Wed, 12 Jul 2023 10:50:25 +0100
From:   Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To:     Patrick Whewell <patrick.whewell@...htlineapplications.com>
Cc:     Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        William Gray <william.gray@...aro.org>,
        Stanimir Varbanov <stanimir.k.varbanov@...il.com>,
        Vikash Garodia <quic_vgarodia@...cinc.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] media: venus: Fix firmware path for sm8250

On 11/07/2023 19:53, Patrick Whewell wrote:
> The firmware path for the sm8250 resources is incorrect. This fixes the
> path to address the firmware correctly.
> 
> Signed-off-by: Patrick Whewell <patrick.whewell@...htlineapplications.com>
> ---
>   drivers/media/platform/qcom/venus/core.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
> index 2ae867cb4c48..348085f8fc9c 100644
> --- a/drivers/media/platform/qcom/venus/core.c
> +++ b/drivers/media/platform/qcom/venus/core.c
> @@ -814,7 +814,7 @@ static const struct venus_resources sm8250_res = {
>   	.vmem_size = 0,
>   	.vmem_addr = 0,
>   	.dma_mask = 0xe0000000 - 1,
> -	.fwname = "qcom/vpu-1.0/venus.mdt",
> +	.fwname = "qcom/vpu-1.0/venus.mbn",
>   };
>   
>   static const struct freq_tbl sc7280_freq_table[] = {

Is the policy not to stick with .mdt for existing platforms but use .mbn 
for new platforms.

https://lore.kernel.org/all/CALAqxLU1gjTY95+phBt=WksyguZuKpNKa6aYaJTe0GeCAg6WrA@mail.gmail.com/T/

Its a symlink for me but, is it a symlink for everybody ?

root@...aro-gnome:~# ls /lib/firmware/qcom/vpu-1.0/ -l
lrwxrwxrwx 1 root root       9 Dec  2  2022 venus.mdt -> venus.mbn

---
bod