linux-kernel - Re: [PATCH 7/8] drm/msm/dpu: add SM8150 to hw catalog

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Message-ID: <ce713ed0-5f11-e92f-0ef4-c87690b67090@linaro.org>
Date:   Thu, 11 Jun 2020 17:37:51 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Jonathan Marek <jonathan@...ek.ca>, freedreno@...ts.freedesktop.org
Cc:     Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Shubhashree Dhar <dhar@...eaurora.org>,
        Raviteja Tamatam <travitej@...eaurora.org>,
        Kalyan Thota <kalyan_t@...eaurora.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Stephen Boyd <swboyd@...omium.org>,
        Alexios Zavras <alexios.zavras@...el.com>,
        Allison Randal <allison@...utok.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "open list:DRM DRIVER FOR MSM ADRENO GPU" 
        <linux-arm-msm@...r.kernel.org>,
        "open list:DRM DRIVER FOR MSM ADRENO GPU" 
        <dri-devel@...ts.freedesktop.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 7/8] drm/msm/dpu: add SM8150 to hw catalog

On 26/05/2020 06:22, Jonathan Marek wrote:
> This brings up basic video mode functionality for SM8150 DPU. Command mode
> and dual mixer/intf configurations are not working, future patches will
> address this. Scaler functionality and multiple planes is also untested.
> 
> Signed-off-by: Jonathan Marek <jonathan@...ek.ca>
> ---
>   .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c    | 147 ++++++++++++++++++
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h   |   2 +
>   2 files changed, 149 insertions(+)
> 
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> index 1e64fa08c219..f99622870676 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> @@ -90,6 +90,23 @@ static const struct dpu_caps sc7180_dpu_caps = {
>   	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
>   };
>   
> +static const struct dpu_caps sm8150_dpu_caps = {
> +	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
> +	.max_mixer_blendstages = 0xb,
> +	.max_linewidth = 4096,
> +	.qseed_type = DPU_SSPP_SCALER_QSEED3,
> +	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2_5,

It seems you missed sending a patch adding support for 
DPU_SSPP_SMART_DMA_V2_5. Could you please point to it?


-- 
With best wishes
Dmitry