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kernel/linux-rt-4.4.41/drivers/gpu/drm/sti/sti_awg_utils.h 710 Bytes
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  /*
   * Copyright (C) STMicroelectronics SA 2014
   * Author: Vincent Abriou <vincent.abriou@st.com> for STMicroelectronics.
   * License terms:  GNU General Public License (GPL), version 2
   */
  
  #ifndef _STI_AWG_UTILS_H_
  #define _STI_AWG_UTILS_H_
  
  #include <drm/drmP.h>
  
  #define AWG_MAX_INST 64
  
  struct awg_code_generation_params {
  	u32 *ram_code;
  	u8 instruction_offset;
  };
  
  struct awg_timing {
  	u32 total_lines;
  	u32 active_lines;
  	u32 blanking_lines;
  	u32 trailing_lines;
  	u32 total_pixels;
  	u32 active_pixels;
  	u32 blanking_pixels;
  	u32 trailing_pixels;
  	u32 blanking_level;
  };
  
  int sti_awg_generate_code_data_enable_mode(
  		struct awg_code_generation_params *fw_gen_params,
  		struct awg_timing *timing);
  #endif