3e69599b57
Added source files, integration files, self test example, mdd and tcl files to enhance driver. Signed-off-by: Shravan Kumar A <skumara@xilinx.com> Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Acked-by: Srikanth Vemula <svemula@xilinx.com>
643 lines
24 KiB
C
Executable file
643 lines
24 KiB
C
Executable file
/******************************************************************************
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*
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* Copyright (C) 2009 - 2014 Xilinx, Inc. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* Use of the Software is limited solely to applications:
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* (a) running on a Xilinx device, or
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* (b) that interact with a Xilinx device through a bus or interconnect.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* XILINX CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the name of the Xilinx shall not be used
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* in advertising or otherwise to promote the sale, use or other dealings in
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* this Software without prior written authorization from Xilinx.
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*
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******************************************************************************/
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/*****************************************************************************/
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/**
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*
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* @file xenhance.h
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*
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* This header file contains identifiers and register-level driver functions (or
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* macros), range macros, structure typedefs that can be used to access the
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* Image Statistic core instance.
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*
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* The Image Enhancement core offers noise reduction and/or edge enhancement.
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* For edge enhancement, optional anti-halo and anti-alias post-processing
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* modules are available to reduce image artifacts that can appear from the
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* high-pass filtering of the edge enhancement filters. The amount of noise
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* reduction and edge enhancement is controlled through user parameters.
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* There are two variations of the algorithm offered to choose between high
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* performance and minimal resource usage. This core works on YCbCr 4:4:4 and
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* 4:2:2 data. The core is capable of a maximum resolution of 7680 columns by
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* 7680 rows with 8, 10, 12, or 16 bits per pixel and supports the bandwidth
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* necessary for High-definition (1080p60) resolutions in all Xilinx FPGA device
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* families. Higher resolutions can be supported in Xilinx high-performance
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* device families.
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*
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* <b>Initialization & Configuration</b>
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*
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* The device driver enables higher layer software (e.g., an application) to
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* communicate to the Enhance core.
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*
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* XEnhance_CfgInitialize() API is used to initialize the Enhance core.
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* The user needs to first call the XEnhance_LookupConfig() API which returns
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* the Configuration structure pointer which is passed as a parameter to the
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* XEnhance_CfgInitialize() API.
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*
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* <b> Interrupts </b>
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*
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* The driver provides an interrupt handler XEnhance_IntrHandler for handling
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* the interrupt from the Enhance core. The users of this driver have to
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* register this handler with the interrupt system and provide the callback
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* functions by using XEnhance_SetCallBack API.
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*
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* <b> Virtual Memory </b>
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*
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* This driver supports Virtual Memory. The RTOS is responsible for calculating
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* the correct device base address in Virtual Memory space.
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*
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* <b> Threads </b>
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*
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* This driver is not thread safe. Any needs for threads or thread mutual
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* exclusion must be satisfied by the layer above this driver.
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*
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* <b> Asserts </b>
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*
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* Asserts are used within all Xilinx drivers to enforce constraints on argument
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* values. Asserts can be turned off on a system-wide basis by defining, at
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* compile time, the NDEBUG identifier. By default, asserts are turned on and it
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* is recommended that users leave asserts on during development.
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*
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* <b> Building the driver </b>
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*
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* The XEnhance driver is composed of several source files. This allows the user
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* to build and link only those parts of the driver that are necessary.
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*
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* <pre>
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* MODIFICATION HISTORY:
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*
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* Ver Who Date Changes
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* ----- ---- -------- -----------------------------------------------------
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* 2.00a vc 12/14/10 Updated for ENHANCE V2.0
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* 3.00a rc 09/11/11 Updated for ENHANCE V3.0
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* 4.00a vyc 04/24/12 Updated for ENHANCE V4.00.a
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* Converted from xio.h to xil_io.h, translating
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* basic type, MB cache functions, exceptions and
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* assertion to xil_io format.
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* 5.00a vyc 06/19/13 Updated for ENHANCE V8.0
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* New edge enhancement algorithm and registers
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* Noise reduction support added
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* 6.0 adk 19/12/13 Updated as per the New Tcl API's
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* 7.0 adk 02/19/14 Changed the filename from enhance.h to xenhance.h.
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* Changes in xenhance.h:
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* Removed the following macros
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* ENHANCE_Enable, ENHANCE_Disable, ENHANCE_RegUpdateEnable,
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* ENHANCE_RegUpdateDisable, ENHANCE_Reset,
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* ENHANCE_AutoSyncReset
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*
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* Added the following function macros
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* XEnhance_Enable, XEnhance_Disable,
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* XEnhance_RegUpdateDisable, XEnhance_RegUpdateDisable
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* XEnhance_Reset, XEnhance_SyncReset, XEnhance_IntrEnable
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* XEnhance_IntrDisable, XEnhance_StatusGetPending
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* XEnhance_IntrGetPending, XEnhance_IntrClear
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*
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* Added the following type definitions:
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* XEnhance_Config and XEnhance structures.
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* XEnhance_CallBack and XEnhance_ErrorCallBack.
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*
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* Changes in xenhance.c:
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* Modified the following functions
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* XENHANCE_CfgInitialize -> XEnhance_CfgInitialize
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* XENHANCE_Setup -> XEnhance_Setup
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*
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* Implemented the following functions:
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* XEnhance_CfgInitialize, XEnhance_Setup,
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* XEnhance_GetVersion, XEnhance_EnableDbgByPass,
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* XEnhance_IsDbgByPassEnabled, XEnhance_DisableDbgBypass
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* XEnhance_EnableDbgTestPattern,
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* XEnhance_IsDbgTestPatternEnabled
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* XEnhance_DisableDbgTestPattern
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* XEnhance_GetDbgFrameCount, XEnhance_GetDbgLineCount,
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* XEnhance_GetDbgPixelCount, XEnhance_SetActiveSize,
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* XEnhance_GetActiveSize, XEnhance_SetNoiseThreshold,
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* XEnhance_GetNoiseThreshold, XEnhance_SetEdgeStrength,
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* XEnhance_GetEdgeStrength, XEnhance_SetHaloSuppress
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* XEnhance_GetHaloSuppress.
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*
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* Changes in xenhance_hw.h:
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* Added the register offsets and bit masks for the
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* registers and added backward compatibility for macros.
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*
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* Changes in xenhance_intr.c:
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* Implemented the following functions
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* XEnhance_IntrHandler
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* XEnhance_SetCallBack
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*
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* Changes in xenhance_sinit.c:
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* Implemented the following function
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* XEnhance_LookupConfig
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*
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* Changes in xenhance_selftest.c:
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* Implemented the following function
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* XEnhance_SelfTest
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* </pre>
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*
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******************************************************************************/
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#ifndef XENHANCE_H_
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#define XENHANCE_H_ /**< Prevent circular inclusions by using
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* protection macros */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/***************************** Include Files *********************************/
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#include "xil_assert.h"
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#include "xstatus.h"
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#include "xenhance_hw.h"
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/************************** Constant Definitions *****************************/
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/** @name Handler Types
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* @{
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*/
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/**
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* These constants specify different types of handlers and used to
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* differentiate interrupt requests from core.
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*
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*/
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enum {
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XENH_HANDLER_PROCSTART = 1, /**< A processing start event
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* interrupt type */
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XENH_HANDLER_FRAMEDONE, /**< A frame done event
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* interrupt type */
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XENH_HANDLER_ERROR /**< An error condition event
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* interrupt type */
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} ;
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/*@}*/
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/** @name Active size range macros
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* @{
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*/
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#define XENH_VSIZE_FIRST 32 /**< Vertical Size starting
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* value */
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#define XENH_VSIZE_LAST 7680 /**< Vertical Size ending
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* value */
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#define XENH_HSIZE_FIRST 32 /**< Horizontal Size starting
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* value */
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#define XENH_HSIZE_LAST 7680 /**< Horizontal Size ending
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* value */
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/*@}*/
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/** @name Noise threshold range macros
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* @{
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*/
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#define XENH_NOISETHRES_MIN 0 /**< Noise threshold starting
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* value */
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#define XENH_NOISETHRES_MAX 255 /**< Noise threshold ending
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* value */
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/*@}*/
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/** @name Strength range macros
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* @{
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*/
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#define XENH_ENHSTRENGTH_MIN 0 /**< Strength starting value */
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#define XENH_ENHSTRENGTH_MAX 32768 /**< Strength ending value */
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/*@}*/
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/** @name Halo Suppress range macros
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* @{
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*/
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#define XENH_HALOSUPPRESS_MIN 0 /**< Halo Suppress starting
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* value */
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#define XENH_HALOSUPPRESS_MAX 32768 /**< Halo Suppress ending
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* value */
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/*@}*/
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/***************** Macros (Inline Functions) Definitions *********************/
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/*****************************************************************************/
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/**
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*
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* This function macro enables the Image Enhancement core instance.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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*
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* @return None.
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*
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* @note C-style signature:
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* void XEnhance_Enable(XEnhance *InstancePtr)
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*
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******************************************************************************/
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#define XEnhance_Enable(InstancePtr) \
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XEnhance_WriteReg((InstancePtr)->Config.BaseAddress, \
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(XENH_CONTROL_OFFSET), \
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XEnhance_ReadReg((InstancePtr)->Config.BaseAddress, \
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(XENH_CONTROL_OFFSET)) | (XENH_CTL_SW_EN_MASK))
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/*****************************************************************************/
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/**
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*
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* This function macro disables the Image Enhancement core instance.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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*
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* @return None.
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*
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* @note C-style signature:
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* void XEnhance_Disable(XEnhance *InstancePtr)
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*
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******************************************************************************/
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#define XEnhance_Disable(InstancePtr) \
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XEnhance_WriteReg((InstancePtr)->Config.BaseAddress, \
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(XENH_CONTROL_OFFSET), \
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XEnhance_ReadReg((InstancePtr)->Config.BaseAddress, \
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(XENH_CONTROL_OFFSET)) & (~(XENH_CTL_SW_EN_MASK)))
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/*****************************************************************************/
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/**
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*
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* This function macro starts the Image Enhancement core instance.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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*
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* @return None.
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*
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* @note C-style signature:
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* void XEnhance_Start(XEnhance *InstancePtr)
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*
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******************************************************************************/
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#define XEnhance_Start XEnhance_Enable
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/*****************************************************************************/
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/**
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*
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* This function macro stops the Image Enhancement core instance.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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*
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* @return None.
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*
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* @note C-style signature:
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* void XEnhance_Stop(XEnhance *InstancePtr)
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*
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******************************************************************************/
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#define XEnhance_Stop XEnhance_Disable
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/*****************************************************************************/
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/**
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*
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* This function macro commits all the register value changes made so far by the
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* software to the Image Enhancement core instance.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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*
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* @return None.
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*
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* @note C-style signature:
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* void XEnhance_RegUpdateEnable(XEnhance *InstancePtr)
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*
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******************************************************************************/
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#define XEnhance_RegUpdateEnable(InstancePtr) \
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XEnhance_WriteReg((InstancePtr)->Config.BaseAddress, \
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(XENH_CONTROL_OFFSET), \
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(XEnhance_ReadReg((InstancePtr)->Config.BaseAddress, \
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(XENH_CONTROL_OFFSET))) | (XENH_CTL_RUE_MASK))
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/*****************************************************************************/
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/**
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*
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* This function macro prevents the Image Enhancement core instance from
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* committing recent changes made so far by the software. When disabled, changes
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* to other configuration registers are stored, but do not effect the behavior
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* of the core.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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*
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* @return None.
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*
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* @note C-style signature:
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* void XEnhance_RegUpdateDisable(XEnhance *InstancePtr)
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*
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******************************************************************************/
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#define XEnhance_RegUpdateDisable(InstancePtr) \
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XEnhance_WriteReg((InstancePtr)->Config.BaseAddress, \
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(XENH_CONTROL_OFFSET), \
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((XEnhance_ReadReg((InstancePtr)->Config.BaseAddress, \
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(XENH_CONTROL_OFFSET))) & \
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(~(XENH_CTL_RUE_MASK))))
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/*****************************************************************************/
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/**
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*
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* This function macro resets a Image Enhancement core instance, but differs from
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* XEnhance_Reset() in that it automatically synchronizes to the SOF input of
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* the core to prevent tearing.
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*
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* On the next SOF following a call to XEnhance_SyncReset(),
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* all of the core's configuration registers and outputs will be reset, then the
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* reset flag will be immediately released, allowing the core to immediately
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* resume default operation.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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*
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* @return None.
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*
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* @note C-style signature:
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* void Enhance_SyncReset(XEnhance *InstancePtr)
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*
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******************************************************************************/
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#define XEnhance_SyncReset(InstancePtr) \
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XEnhance_WriteReg((InstancePtr)->Config.BaseAddress, \
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(XENH_CONTROL_OFFSET), (XENH_CTL_AUTORESET_MASK))
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/*****************************************************************************/
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/**
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*
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* This function macro resets a Image Enhancement core instance. This reset
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* effects the core immediately, and may cause image tearing.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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*
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* @return None.
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*
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* @note C-style signature:
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* void XEnhance_Reset(XEnhance *InstancePtr)
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*
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******************************************************************************/
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#define XEnhance_Reset(InstancePtr) \
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XEnhance_WriteReg((InstancePtr)->Config.BaseAddress, \
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(XENH_CONTROL_OFFSET), (XENH_CTL_RESET_MASK))
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/*****************************************************************************/
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/**
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*
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* This function macro returns the pending status of a Enhance core.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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*
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* @return The pending interrupts of the Enhance core. Use XENH_IXR_*_MASK
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* constants defined in xenhance_hw.h to interpret this value.
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*
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* @note C-style signature:
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* u32 XEnhance_StatusGePending(XEnhance *InstancePtr).
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*
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******************************************************************************/
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#define XEnhance_StatusGetPending(InstancePtr) \
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XEnhance_ReadReg((InstancePtr)->Config.BaseAddress, \
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(XENH_STATUS_OFFSET)) & (XENH_IXR_ALLINTR_MASK)
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/*****************************************************************************/
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/**
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*
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* This function macro clears/acknowledges pending interrupts of a Enhance core.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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* @param IntrType is the pending interrupts to clear/acknowledge. Use
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* OR'ing of XENH_IXR_*_MASK constants defined in xEnhance_hw.h
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* to create this parameter value.
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*
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* @return None.
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*
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* @note C-style signature:
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* void XEnhance_IntrClear(XEnhance *InstancePtr, u32 IntrType)
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*
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******************************************************************************/
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#define XEnhance_IntrClear(InstancePtr, IntrType) \
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XEnhance_WriteReg((InstancePtr)->Config.BaseAddress, \
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(XENH_STATUS_OFFSET), ((IntrType) & (XENH_IXR_ALLINTR_MASK)))
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/*****************************************************************************/
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/**
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*
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* This function macro enables the given individual interrupt(s) on the Enhance
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* core.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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* @param IntrType is the bit-mask of the interrupts to be enabled.
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* Bit positions of 1 will be enabled. Bit positions of 0 will
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* keep the previous setting. This mask is formed by OR'ing
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* XENH_IXR_*_MASK bits defined in xenhance_hw.h.
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*
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* @return None.
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*
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* @note The existing enabled interrupt(s) will remain enabled.
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* C-style signature:
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* void XEnhance_IntrEnable(XEnhance *InstancePtr, u32 IntrType)
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*
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******************************************************************************/
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#define XEnhance_IntrEnable(InstancePtr, IntrType) \
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XEnhance_WriteReg((InstancePtr)->Config.BaseAddress, \
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(XENH_IRQ_EN_OFFSET), \
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((IntrType) & (XENH_IXR_ALLINTR_MASK)) | \
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(XEnhance_ReadReg((InstancePtr)->Config.BaseAddress, \
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(XENH_IRQ_EN_OFFSET))))
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/*****************************************************************************/
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/**
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*
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* This function macro disables the given individual interrupt(s) on the
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* Enhance core by updating Irq_Enable register.
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*
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* @param InstancePtr is a pointer to the Enhance core instance to be
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* worked on.
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* @param IntrType is the bit-mask of the interrupts to be disabled.
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* Bit positions of 1 will be disabled. Bit positions of 0 will
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* keep the previous setting. This mask is formed by OR'ing
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* XENH_IXR_*_MASK bits defined in xenhance_hw.h.
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*
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* @return None.
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*
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* @note Any other interrupt not covered by parameter IntrType, if
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* enabled before this macro is called, will remain enabled.
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* C-style signature:
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* void XEnhance_IntrDisable(XEnhance *InstancePtr, u32 IntrType)
|
|
*
|
|
******************************************************************************/
|
|
#define XEnhance_IntrDisable(InstancePtr, IntrType) \
|
|
XEnhance_WriteReg((InstancePtr)->Config.BaseAddress, \
|
|
(XENH_IRQ_EN_OFFSET), \
|
|
(XEnhance_ReadReg((InstancePtr)->Config.BaseAddress, \
|
|
(XENH_IRQ_EN_OFFSET)) & ((~(IntrType)) & \
|
|
(XENH_IXR_ALLINTR_MASK))))
|
|
|
|
/*****************************************************************************/
|
|
/**
|
|
*
|
|
* This function macro returns the pending interrupts of a Enhance core.
|
|
*
|
|
* @param InstancePtr is a pointer to the Enhance core instance to be
|
|
* worked on.
|
|
*
|
|
* @return The pending interrupts of the Enhance core. Use XENH_IXR_*_MASK
|
|
* constants defined in xenhance_hw.h to interpret this value.
|
|
*
|
|
* @note C-style signature:
|
|
* u32 XEnhance_IntrGetPending(XEnhance *InstancePtr)
|
|
*
|
|
******************************************************************************/
|
|
#define XEnhance_IntrGetPending(InstancePtr) \
|
|
XEnhance_ReadReg((InstancePtr)->Config.BaseAddress, \
|
|
(XENH_IRQ_EN_OFFSET)) & \
|
|
(XEnhance_ReadReg((InstancePtr)->Config.BaseAddress, \
|
|
(XENH_STATUS_OFFSET))) & ((u32)(XENH_IXR_ALLINTR_MASK))
|
|
|
|
/**************************** Type Definitions *******************************/
|
|
|
|
/**
|
|
* This typedef contains configuration information for a Video Enhance core.
|
|
* Each Video Enhance core should have a configuration structure associated.
|
|
*
|
|
******************************************************************************/
|
|
typedef struct {
|
|
u16 DeviceId; /**< DeviceId is the unique ID of the
|
|
* device */
|
|
u32 BaseAddress; /**< BaseAddress is the physical base
|
|
* address of the core registers */
|
|
u32 SlaveAxisVideoFormat; /**< Slave axis video format */
|
|
u32 MasteAxisVideoFoemat; /**< Master axis video format */
|
|
u32 SlaveAxiClkFreqHz; /**< Slave axi clock */
|
|
u16 HasIntcIf; /**< Has Intc IF */
|
|
u16 HasDebug; /**< Has Debug */
|
|
u32 MaxColumns; /**< Maximum columns */
|
|
u32 ActiveColumns; /**< Active columns */
|
|
u32 ActiveRows; /**< Active Rows */
|
|
u16 HasNoise; /**< Has noise */
|
|
u16 HasEnhance; /**< Has enhance */
|
|
u16 HasHalo; /**< Has halo suppression */
|
|
u16 HasAlias; /**< Has Alias */
|
|
u32 OptSize; /**< Optional size */
|
|
u16 NoiseThreshold; /**< Noise Threshold */
|
|
u32 EnhanceStrength; /**< Enhance strength */
|
|
u16 HaloSuppress; /**< Halo suppression */
|
|
} XEnhance_Config;
|
|
|
|
/*****************************************************************************/
|
|
/**
|
|
*
|
|
* Callback type for all interrupts except error interrupt.
|
|
*
|
|
* @param CallBackRef is a callback reference passed in by the upper
|
|
* layer when setting the callback functions, and passed back to
|
|
* the upper layer when the callback is invoked.
|
|
*
|
|
******************************************************************************/
|
|
typedef void (*XEnhance_CallBack)(void *CallBackRef);
|
|
|
|
/*****************************************************************************/
|
|
/**
|
|
*
|
|
* Callback type for Error interrupt.
|
|
*
|
|
* @param CallBackRef is a callback reference passed in by the upper
|
|
* layer when setting the callback functions, and passed back to
|
|
* the upper layer when the callback is invoked.
|
|
* @param ErrorMask is a bit mask indicating the cause of the error. Its
|
|
* value equals 'OR'ing one or more XENH_IXR_*_MASK values defined in
|
|
* xenhance_hw.h
|
|
*
|
|
******************************************************************************/
|
|
typedef void (*XEnhance_ErrorCallBack)(void *CallBackRef, u32 ErrorMask);
|
|
|
|
/**
|
|
* The Enhance driver instance data structure. A pointer to an instance data
|
|
* structure is passed around by functions to refer to a specific driver
|
|
* instance.
|
|
*/
|
|
typedef struct {
|
|
XEnhance_Config Config; /**< Hardware configuration */
|
|
u32 IsReady; /**< Device and the driver instantly
|
|
* are initialized */
|
|
u16 HSize; /**< Active Video Horizontal Size */
|
|
u16 VSize; /**< Active Video Vertical Size */
|
|
|
|
/* IRQ Callbacks */
|
|
XEnhance_CallBack ProcStartCallBack; /**< Callback for Processing
|
|
* Start interrupt */
|
|
void *ProcStartRef; /**< To be passed to Process
|
|
* Start interrupt
|
|
* callback */
|
|
XEnhance_CallBack FrameDoneCallBack; /**< Callback for Frame Done
|
|
* interrupt */
|
|
void *FrameDoneRef; /**< To be passed to the Frame
|
|
* Done interrupt callback */
|
|
XEnhance_ErrorCallBack ErrCallBack; /**< Callback for Error
|
|
* interrupt */
|
|
void *ErrRef; /**< To be passed to the Error
|
|
* interrupt callback */
|
|
} XEnhance;
|
|
|
|
/************************** Function Prototypes ******************************/
|
|
|
|
int XEnhance_CfgInitialize(XEnhance *InstancePtr, XEnhance_Config *CfgPtr,
|
|
u32 EffectiveAddr);
|
|
void XEnhance_Setup(XEnhance *InstancePtr);
|
|
void XEnhance_EnableDbgByPass(XEnhance *InstancePtr);
|
|
int XEnhance_IsDbgByPassEnabled(XEnhance *InstancePtr);
|
|
void XEnhance_DisableDbgBypass(XEnhance *InstancePtr);
|
|
void XEnhance_EnableDbgTestPattern(XEnhance *InstancePtr);
|
|
int XEnhance_IsDbgTestPatternEnabled(XEnhance *InstancePtr);
|
|
void XEnhance_DisableDbgTestPattern(XEnhance *InstancePtr);
|
|
u32 XEnhance_GetVersion(XEnhance *InstancePtr);
|
|
u32 XEnhance_GetDbgFrameCount(XEnhance *InstancePtr);
|
|
u32 XEnhance_GetDbgLineCount(XEnhance *InstancePtr);
|
|
u32 XEnhance_GetDbgPixelCount(XEnhance *InstancePtr);
|
|
void XEnhance_SetActiveSize(XEnhance *InstancePtr, u16 HSize, u16 VSize);
|
|
void XEnhance_GetActiveSize(XEnhance *InstancePtr, u16 *HSize, u16 *VSize);
|
|
void XEnhance_SetNoiseThreshold(XEnhance *InstancePtr, u32 Threshold);
|
|
u32 XEnhance_GetNoiseThreshold(XEnhance *InstancePtr);
|
|
void XEnhance_SetEdgeStrength(XEnhance *InstancePtr, u32 Strength);
|
|
u32 XEnhance_GetEdgeStrength(XEnhance *InstancePtr);
|
|
void XEnhance_SetHaloSuppress(XEnhance *InstancePtr, u32 Suppress);
|
|
u32 XEnhance_GetHaloSuppress(XEnhance *InstancePtr);
|
|
|
|
/* Initialization functions in xEnhance_sinit.c */
|
|
XEnhance_Config *XEnhance_LookupConfig(u16 DeviceId);
|
|
|
|
/* Self test functions in xenhance_selftest.c */
|
|
int XEnhance_SelfTest(XEnhance*InstancePtr);
|
|
|
|
/* Interrupt related functions in xEnhance_intr.c */
|
|
void XEnhance_IntrHandler(void *InstancePtr);
|
|
int XEnhance_SetCallBack(XEnhance *InstancePtr, u32 HandlerType,
|
|
void *CallBackFunc, void *CallBackRef);
|
|
|
|
/************************** Variable Declarations ****************************/
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* End of protection macro */
|