On Wed, Aug 21, 2019 at 05:15:54PM +0300, Simon Ser wrote:
> This patch adds a line with the port name to connectors in
> debugfs/i916_display_info. A hint is printed if the port is type-C.
>
> Signed-off-by: Simon Ser <simon.ser@xxxxxxxxx>
> Cc: Imre Deak <imre.deak@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/i915_debugfs.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> index b39226d7f8d2..718a337c8f0a 100644
> --- a/drivers/gpu/drm/i915/i915_debugfs.c
> +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> @@ -2557,9 +2557,11 @@ static void intel_lvds_info(struct seq_file *m,
> static void intel_connector_info(struct seq_file *m,
> struct drm_connector *connector)
> {
> + struct drm_i915_private *i915 = to_i915(connector->dev);
> struct intel_connector *intel_connector = to_intel_connector(connector);
> struct intel_encoder *intel_encoder = intel_connector->encoder;
> struct drm_display_mode *mode;
> + enum tc_port tc_port;
>
> seq_printf(m, "connector %d: type %s, status: %s\n",
> connector->base.id, connector->name,
> @@ -2578,6 +2580,13 @@ static void intel_connector_info(struct seq_file *m,
> if (!intel_encoder)
> return;
>
> + if (intel_encoder->port != PORT_NONE) {
> + tc_port = intel_port_to_tc(i915, intel_encoder->port);
> + seq_printf(m, "\tport: %c%s\n",
> + port_name(intel_encoder->port),
> + tc_port != PORT_TC_NONE ? " (type-C)" : "");
for Type-C ports could you also print the type-C port index like
port: C/TC#1
? See intel_tc_port_init().
> + }
> +
> switch (connector->connector_type) {
> case DRM_MODE_CONNECTOR_DisplayPort:
> case DRM_MODE_CONNECTOR_eDP:
> --
> 2.22.1
>
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