linux-kernel - Re: [PATCH] drm/msm/a690: Switch to a660

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Message-ID: <CAF6AEGtNgCxsOLyF31=WCdag4Gb7+2FvFEvOWDcqd_TxiTeE3w@mail.gmail.com>
Date:   Fri, 11 Aug 2023 09:09:51 -0700
From:   Rob Clark <robdclark@...il.com>
To:     dri-devel@...ts.freedesktop.org
Cc:     freedreno@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org,
        Rob Clark <robdclark@...omium.org>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Johan Hovold <johan+linaro@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drm/msm/a690: Switch to a660_gmu.bin

On Fri, Aug 11, 2023 at 9:05 AM Rob Clark <robdclark@...il.com> wrote:
>
> From: Rob Clark <robdclark@...omium.org>
>
> There isn't actually a a690_gmu.bin.  But it appears that the normal
> a660_gmu.bin works fine.  Normally all the devices within a sub-
> generation (or "family") will use the same fw, and a690 is in the a660
> family.
>

possibly this could be considered as:

Fixes: 5e7665b5e484 ("drm/msm/adreno: Add Adreno A690 support")

> Signed-off-by: Rob Clark <robdclark@...omium.org>
> ---
>  drivers/gpu/drm/msm/adreno/adreno_device.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
> index 1ed270dae148..756a9cfe1cbf 100644
> --- a/drivers/gpu/drm/msm/adreno/adreno_device.c
> +++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
> @@ -478,7 +478,7 @@ static const struct adreno_info gpulist[] = {
>                 .family = ADRENO_6XX_GEN4,
>                 .fw = {
>                         [ADRENO_FW_SQE] = "a660_sqe.fw",
> -                       [ADRENO_FW_GMU] = "a690_gmu.bin",
> +                       [ADRENO_FW_GMU] = "a660_gmu.bin",
>                 },
>                 .gmem = SZ_4M,
>                 .inactive_period = DRM_MSM_INACTIVE_PERIOD,
> --
> 2.41.0
>