Jani Nikula 5b04aab6d4 drm/dp: add drm_dp_phy_name() for getting DP PHY name ...

Add a helper for getting the DP PHY name. In the interest of caller
simplicity and to avoid allocations and passing in of buffers, duplicate
the const strings to return. It's a minor penalty to pay for simplicity
in all the call sites.

v2: Rebase, add kernel-doc, ensure non-NULL always

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b08dc12a7e621a48ec35546d6cd1ed4b1434810d.1660553850.git.jani.nikula@intel.com

2022-08-30 11:02:42 +03:00

108 KiB

Raw Blame History

View Raw