diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_params.h')
-rw-r--r-- | drivers/gpu/drm/i915/i915_params.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h index 7e56c516c815..6efcf330bdab 100644 --- a/drivers/gpu/drm/i915/i915_params.h +++ b/drivers/gpu/drm/i915/i915_params.h @@ -33,6 +33,15 @@ struct drm_printer; #define ENABLE_GUC_SUBMISSION BIT(0) #define ENABLE_GUC_LOAD_HUC BIT(1) +/* + * Invoke param, a function-like macro, for each i915 param, with arguments: + * + * param(type, name, value) + * + * type: parameter type, one of {bool, int, unsigned int, char *} + * name: name of the parameter + * value: initial/default value of the parameter + */ #define I915_PARAMS_FOR_EACH(param) \ param(char *, vbt_firmware, NULL) \ param(int, modeset, -1) \ @@ -78,6 +87,8 @@ struct i915_params { extern struct i915_params i915_modparams __read_mostly; void i915_params_dump(const struct i915_params *params, struct drm_printer *p); +void i915_params_copy(struct i915_params *dest, const struct i915_params *src); +void i915_params_free(struct i915_params *params); #endif |