• Jani Nikula's avatar
    drm/i915: move module parameters into a struct, in a new file · d330a953
    Jani Nikula authored
    With 20+ module parameters, I think referring to them via a struct
    improves clarity over just having a bunch of globals. While at it, move
    the parameter initialization and definitions into a new file
    i915_params.c to reduce clutter in i915_drv.c.
    
    Apart from the ill-named i915_enable_rc6, i915_enable_fbc and
    i915_enable_ppgtt parameters, for which we lose the "i915_" prefix
    internally, the module parameters now look the same both on the kernel
    command line and in code. For example, "i915.modeset".
    
    The downsides of the change are losing static on a couple of variables
    and not having the initialization and module_param_named() right next to
    each other. On the other hand, all module parameters are now defined in
    one place at i915_params.c. Plus you can do this to find all module
    parameter references:
    
    $ git grep "i915\." -- drivers/gpu/drm/i915
    
    v2:
    - move the definitions into a new file
    - s/i915_params/i915/
    - make i915_try_reset i915.reset, for consistency
    Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
    Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
    d330a953
intel_lvds.c 31.6 KB