/*
* Copyright 2012 - 16 Advanced Micro Devices , Inc .
*
* Permission is hereby granted , free of charge , to any person obtaining a
* copy of this software and associated documentation files ( the " Software " ) ,
* to deal in the Software without restriction , including without limitation
* the rights to use , copy , modify , merge , publish , distribute , sublicense ,
* and / or sell copies of the Software , and to permit persons to whom the
* Software is furnished to do so , subject to the following conditions :
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
* IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY ,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT . IN NO EVENT SHALL
* THE COPYRIGHT HOLDER ( S ) OR AUTHOR ( S ) BE LIABLE FOR ANY CLAIM , DAMAGES OR
* OTHER LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE ,
* ARISING FROM , OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE .
*
* Authors : AMD
*
*/
#ifndef DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_HPD_REGS_H_
#define DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_HPD_REGS_H_
#include "gpio_regs.h"
#define ONE_MORE_0 1
#define ONE_MORE_1 2
#define ONE_MORE_2 3
#define ONE_MORE_3 4
#define ONE_MORE_4 5
#define ONE_MORE_5 6
#define HPD_GPIO_REG_LIST_ENTRY(type, cd, id) \
.type ## _reg = REG(DC_GPIO_HPD_## type),\
.type ## _mask = DC_GPIO_HPD_ ## type ## __DC_GPIO_HPD ## id ## _ ## type ## _MASK,\
.type ## _shift = DC_GPIO_HPD_ ## type ## __DC_GPIO_HPD ## id ## _ ## type ## __SHIFT
#define HPD_GPIO_REG_LIST(id) \
{\
HPD_GPIO_REG_LIST_ENTRY(MASK, cd, id),\
HPD_GPIO_REG_LIST_ENTRY(A, cd, id),\
HPD_GPIO_REG_LIST_ENTRY(EN, cd, id),\
HPD_GPIO_REG_LIST_ENTRY(Y, cd, id)\
}
#define HPD_REG_LIST(id) \
HPD_GPIO_REG_LIST(ONE_MORE_ ## id), \
.int_status = REGI(DC_HPD_INT_STATUS, HPD, id),\
.toggle_filt_cntl = REGI(DC_HPD_TOGGLE_FILT_CNTL, HPD, id)
#define HPD_MASK_SH_LIST(mask_sh) \
SF_HPD(DC_HPD_INT_STATUS, DC_HPD_SENSE_DELAYED, mask_sh),\
SF_HPD(DC_HPD_INT_STATUS, DC_HPD_SENSE, mask_sh),\
SF_HPD(DC_HPD_TOGGLE_FILT_CNTL, DC_HPD_CONNECT_INT_DELAY, mask_sh),\
SF_HPD(DC_HPD_TOGGLE_FILT_CNTL, DC_HPD_DISCONNECT_INT_DELAY, mask_sh)
struct hpd_registers {
struct gpio_registers gpio;
uint32_t int_status;
uint32_t toggle_filt_cntl;
};
struct hpd_sh_mask {
/* int_status */
uint32_t DC_HPD_SENSE_DELAYED;
uint32_t DC_HPD_SENSE;
/* toggle_filt_cntl */
uint32_t DC_HPD_CONNECT_INT_DELAY;
uint32_t DC_HPD_DISCONNECT_INT_DELAY;
};
#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_HPD_REGS_H_ */
Messung V0.5 in Prozent C=98 H=90 G=94
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet am 2026-10-12)
¤
*© Formatika GbR, Deutschland