On Sat, Apr 17, 2021 at 9:21 AM Caleb Connolly <caleb@xxxxxxxxxxxxx> wrote:
>
> The WARN_ON in dpu_runtime_resume() fires constantly on non-SC7180
> platforms. As SDM845 now has interconnects hooked up we should always
> try and parse them.
>
> Fixes: 627dc55c273d ("drm/msm/disp/dpu1: icc path needs to be set before dpu runtime resume")
> Signed-off-by: Caleb Connolly <caleb@xxxxxxxxxxxxx>
I believe this series in msm-next already solves this
https://patchwork.freedesktop.org/series/88644/
BR,
-R
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> index 85f2c3564c96..fb061e666faa 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> @@ -933,8 +933,7 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
> DPU_DEBUG("REG_DMA is not defined");
> }
>
> - if (of_device_is_compatible(dev->dev->of_node, "qcom,sc7180-mdss"))
> - dpu_kms_parse_data_bus_icc_path(dpu_kms);
> + dpu_kms_parse_data_bus_icc_path(dpu_kms);
>
> pm_runtime_get_sync(&dpu_kms->pdev->dev);
>
> --
> 2.30.2
>
>
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