[Freedreno] [PATCH] drm/msm/dpu: set DPU_MDP_PERIPH_0_REMOVED for sc8280xp

[Neil Armstrong]

On 10/02/2023 15:15, Dmitry Baryshkov wrote:
> The SC8280XP also has a black hole at the top of MDP_TOP region. Set
> corresponding bit to disable access to that region.
> 
> Fixes: 4a352c2fc15a ("drm/msm/dpu: Introduce SC8280XP")
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> 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 3fa202da62fb..f792275dc48f 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> @@ -743,7 +743,7 @@ static const struct dpu_mdp_cfg sc8280xp_mdp[] = {
>   	{
>   	.name = "top_0", .id = MDP_TOP,
>   	.base = 0x0, .len = 0x494,
> -	.features = 0,
> +	.features = BIT(DPU_MDP_PERIPH_0_REMOVED),
>   	.clk_ctrls[DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0},
>   	.clk_ctrls[DPU_CLK_CTRL_VIG1] = { .reg_off = 0x2b4, .bit_off = 0},
>   	.clk_ctrls[DPU_CLK_CTRL_VIG2] = { .reg_off = 0x2bc, .bit_off = 0},

Reviewed-by: Neil Armstrong <neil.armstrong at linaro.org>