/**
* pre_mul_alpha_blend - alpha blending equation
- * @src_frame_info: source framebuffer's metadata
+ * @frame_info: Source framebuffer's metadata
* @stage_buffer: The line with the pixels from src_plane
* @output_buffer: A line buffer that receives all the blends output
*
}
/**
- * @wb_frame_info: The writeback frame buffer metadata
+ * blend - blend the pixels from all planes and compute crc
+ * @wb: The writeback frame buffer metadata
* @crtc_state: The crtc state
* @crc32: The crc output of the final frame
* @output_buffer: A buffer of a row that will receive the result of the blend(s)
* @stage_buffer: The line with the pixels from plane being blend to the output
+ * @row_size: The size, in bytes, of a single row
*
* This function blends the pixels (Using the `pre_mul_alpha_blend`)
* from all planes, calculates the crc32 of the output from the former step,