Re: [PATCH v6 04/18] drm/i915/alpm: Enable debugfs for DP2.1

["Hogander, Jouni" <jouni.hogander@intel.com>]

On Tue, 2026-09-15 at 23:34 +0530, Animesh Manna wrote:
> Enable ALPM debug info through lobf debug info.
> 
> v2: cosmetic change. [Suraj]
> v3: Use common api instead of DISPLAY_VER check in multiple places.
> [Jani]
> v4: Add display-version check as it dropped for EDP.
> 
> Cc: Jouni Högander <jouni.hogander@intel.com>
> Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
> Signed-off-by: Animesh Manna <animesh.manna@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_alpm.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_alpm.c
> b/drivers/gpu/drm/i915/display/intel_alpm.c
> index 4801fc6bade2..901493bb1448 100644
> --- a/drivers/gpu/drm/i915/display/intel_alpm.c
> +++ b/drivers/gpu/drm/i915/display/intel_alpm.c
> @@ -739,8 +739,10 @@ void intel_alpm_lobf_debugfs_add(struct
> intel_connector *connector)
>  	struct intel_display *display = to_intel_display(connector);
>  	struct dentry *root = connector->base.debugfs_entry;
>  
> -	if (DISPLAY_VER(display) < 20 ||
> -	    connector->base.connector_type !=
> DRM_MODE_CONNECTOR_eDP)
> +	if (DISPLAY_VER(display) < 20)
> +		return;
> +
> +	if (!intel_alpm_source_supported(connector))
>  		return;
>  
>  	debugfs_create_file("i915_edp_lobf_debug", 0644, root,

These are named as i915_edp_lobf_debug even if they are created on DP
connector.

BR,
Jouni Högander