[PATCH 1/6] drm/msm/dpu: don't set DPU_INTF_TE globally

[Neil Armstrong]

On 22/05/2023 02:42, Dmitry Baryshkov wrote:
> Using BIT(DPU_INTF_TE) in INTF_SC7180_MASK (and by extension in
> INTF_SC7280_MASK) results in this bit (and corrsponding operations)
> being enabled for all interfaces, even the ones which do not have TE
> block. Move this bit setting to INTF_DSI_TE(), so that it is only
> enabled for those INTF blocks which have TE support.
> 
> Fixes: 152c1d430992 ("drm/msm/dpu: Add TEAR-READ-pointer interrupt to INTF block")
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
> 
> 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 1dee5ba2b312..162141cb5c83 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> @@ -101,7 +101,6 @@
>   
>   #define INTF_SC7180_MASK \
>   	(BIT(DPU_INTF_INPUT_CTRL) | \
> -	 BIT(DPU_INTF_TE) | \
>   	 BIT(DPU_INTF_STATUS_SUPPORTED) | \
>   	 BIT(DPU_DATA_HCTL_EN))
>   
> @@ -544,7 +543,7 @@ static const struct dpu_pingpong_sub_blks sc7280_pp_sblk = {
>   	{\
>   	.name = _name, .id = _id, \
>   	.base = _base, .len = _len, \
> -	.features = _features, \
> +	.features = _features | BIT(DPU_INTF_TE), \
>   	.type = _type, \
>   	.controller_id = _ctrl_id, \
>   	.prog_fetch_lines_worst_case = _progfetch, \

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