reg_PERIOD        412 drivers/gpu/drm/ast/ast_post.c 	u32 reg_PERIOD;
reg_PERIOD        879 drivers/gpu/drm/ast/ast_post.c 	param->reg_PERIOD     = param->dram_freq;
reg_PERIOD       1244 drivers/gpu/drm/ast/ast_post.c 	param->reg_PERIOD     = param->dram_freq;