linux-kernel - Re: [PATCH] drm/msm/dpu: enable smartdma on sm8350

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Date:   Sat, 9 Sep 2023 02:18:00 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Abhinav Kumar <quic_abhinavk@...cinc.com>
Cc:     freedreno@...ts.freedesktop.org, Rob Clark <robdclark@...il.com>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org, quic_jesszhan@...cinc.com,
        quic_parellan@...cinc.com, nespera@...lia.com,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/msm/dpu: enable smartdma on sm8350

On Fri, 8 Sept 2023 at 22:33, Abhinav Kumar <quic_abhinavk@...cinc.com> wrote:
>
> To support high resolutions on sm8350, enable smartdma
> in its catalog.
>
> Signed-off-by: Abhinav Kumar <quic_abhinavk@...cinc.com>
> ---
>
> Notes:
>     only compile tested, to be landed after sufficient testing

I'll test sm8350 (and hopefully sm8450) early next week.

>
>  .../drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h   | 16 ++++++++--------
>  1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h
> index 8da424eaee6a..a32d235ff08e 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h
> @@ -82,21 +82,21 @@ static const struct dpu_ctl_cfg sm8350_ctl[] = {
>  };
>
>  static const struct dpu_sspp_cfg sm8350_sspp[] = {
> -       SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, 0x1f8, VIG_SC7180_MASK,
> +       SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, 0x1f8, VIG_SC7180_MASK_SDMA,
>                 sm8250_vig_sblk_0, 0, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0),
> -       SSPP_BLK("sspp_1", SSPP_VIG1, 0x6000, 0x1f8, VIG_SC7180_MASK,
> +       SSPP_BLK("sspp_1", SSPP_VIG1, 0x6000, 0x1f8, VIG_SC7180_MASK_SDMA,
>                 sm8250_vig_sblk_1, 4, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG1),
> -       SSPP_BLK("sspp_2", SSPP_VIG2, 0x8000, 0x1f8, VIG_SC7180_MASK,
> +       SSPP_BLK("sspp_2", SSPP_VIG2, 0x8000, 0x1f8, VIG_SC7180_MASK_SDMA,
>                 sm8250_vig_sblk_2, 8, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG2),
> -       SSPP_BLK("sspp_3", SSPP_VIG3, 0xa000, 0x1f8, VIG_SC7180_MASK,
> +       SSPP_BLK("sspp_3", SSPP_VIG3, 0xa000, 0x1f8, VIG_SC7180_MASK_SDMA,
>                 sm8250_vig_sblk_3, 12, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG3),
> -       SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000, 0x1f8, DMA_SDM845_MASK,
> +       SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000, 0x1f8, DMA_SDM845_MASK_SDMA,
>                 sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0),
> -       SSPP_BLK("sspp_9", SSPP_DMA1, 0x26000, 0x1f8, DMA_SDM845_MASK,
> +       SSPP_BLK("sspp_9", SSPP_DMA1, 0x26000, 0x1f8, DMA_SDM845_MASK_SDMA,
>                 sdm845_dma_sblk_1, 5, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA1),
> -       SSPP_BLK("sspp_10", SSPP_DMA2, 0x28000, 0x1f8, DMA_CURSOR_SDM845_MASK,
> +       SSPP_BLK("sspp_10", SSPP_DMA2, 0x28000, 0x1f8, DMA_CURSOR_SDM845_MASK_SDMA,
>                 sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA2),
> -       SSPP_BLK("sspp_11", SSPP_DMA3, 0x2a000, 0x1f8, DMA_CURSOR_SDM845_MASK,
> +       SSPP_BLK("sspp_11", SSPP_DMA3, 0x2a000, 0x1f8, DMA_CURSOR_SDM845_MASK_SDMA,
>                 sdm845_dma_sblk_3, 13, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA3),
>  };
>
> --
> 2.40.1
>


-- 
With best wishes
Dmitry