Re: [PATCH v2 12/13] drm/msm/dp: Add DisplayPort support for QCS615

[Krzysztof Kozlowski <krzk@kernel.org>]

On 22/07/2025 09:22, Xiangxu Yin wrote:
> The Qualcomm QCS615 platform comes with a DisplayPort controller use the
> same base offset as sc7180. add support for this in DP driver.
> 
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Signed-off-by: Xiangxu Yin <xiangxu.yin@oss.qualcomm.com>
> ---
>  drivers/gpu/drm/msm/dp/dp_display.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
> index d87d47cc7ec3eb757ac192c411000bc50b824c59..ddb22b50490035779904d4cab20e2fee7e0f9657 100644
> --- a/drivers/gpu/drm/msm/dp/dp_display.c
> +++ b/drivers/gpu/drm/msm/dp/dp_display.c
> @@ -196,6 +196,7 @@ static const struct of_device_id msm_dp_dt_match[] = {
>  	{ .compatible = "qcom,sc8280xp-dp", .data = &msm_dp_desc_sc8280xp },
>  	{ .compatible = "qcom,sc8280xp-edp", .data = &msm_dp_desc_sc8280xp },
>  	{ .compatible = "qcom,sdm845-dp", .data = &msm_dp_desc_sdm845 },
> +	{ .compatible = "qcom,sm6150-dp", .data = &msm_dp_desc_sc7180 },


So devices are compatible? Why are you adding this entry instead of
expressing compatibility?

Best regards,
Krzysztof