Quoting Bjorn Andersson (2021-08-25 16:42:31)
> diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
> index 2c7de43f655a..4a6132c18e57 100644
> --- a/drivers/gpu/drm/msm/dp/dp_display.c
> +++ b/drivers/gpu/drm/msm/dp/dp_display.c
> @@ -78,6 +78,8 @@ struct dp_display_private {
> char *name;
> int irq;
>
> + int id;
> +
> /* state variables */
> bool core_initialized;
> bool hpd_irq_on;
> @@ -115,8 +117,19 @@ struct dp_display_private {
> struct dp_audio *audio;
> };
>
> +
> +struct msm_dp_config {
> + phys_addr_t io_start[3];
Can this be made into another struct, like msm_dp_desc, that also
indicates what type of DP connector it is, i.e. eDP vs DP? That would
help me understand in modetest and /sys/class/drm what sort of connector
is probing. dp_drm_connector_init() would need to pass the type of
connector appropriately. Right now, eDP connectors still show up as DP
instead of eDP in sysfs.
> + size_t num_dp;
> +};
> +
> +static const struct msm_dp_config sc7180_dp_cfg = {
> + .io_start = { 0x0ae90000 },
> + .num_dp = 1,
> +};
> +
> static const struct of_device_id dp_dt_match[] = {
> - {.compatible = "qcom,sc7180-dp"},
> + { .compatible = "qcom,sc7180-dp", .data = &sc7180_dp_cfg },
> {}
> };
>
