PNP0A03:00
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Index of /anon_sym/anon/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:16/subsystem/drivers/ec
Index of /anon_sym/anon/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:16/subsystem/drivers/ec
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( fB-
Ye_I|+ ,E /* SPDX-License-Identifier: GPL-2.0 */
/*
* linux/drivers/video/sstfb.h -- voodoo graphics frame buffer
*
* Copyright (c) 2000,2001 Ghozlane Toumi
*
* Created 28 Aug 2001 by Ghozlane Toumi
*/
#ifndef _SSTFB_H_
#define _SSTFB_H_
/*
*
* Debug Stuff
*
*/
#ifdef SST_DEBUG
# define dprintk(X...) printk("sstfb: " X)
# define SST_DEBUG_REG 1
# define SST_DEBUG_FUNC 1
# define SST_DEBUG_VAR 1
#else
# define dprintk(X...) no_printk(X)
# define SST_DEBUG_REG 0
# define SST_DEBUG_FUNC 0
# define SST_DEBUG_VAR 0
#endif
#if (SST_DEBUG_REG > 0)
# define r_dprintk(X...) dprintk(X)
#else
# define r_dprintk(X...)
#endif
#if (SST_DEBUG_REG > 1)
# define r_ddprintk(X...) dprintk(" " X)
#else
# define r_ddprintk(X...)
#endif
#if (SST_DEBUG_FUNC > 0)
# define f_dprintk(X...) dprintk(X)
#else
# define f_dprintk(X...)
#endif
#if (SST_DEBUG_FUNC > 1)
# define f_ddprintk(X...) dprintk(" " X)
#else
# define f_ddprintk(X...) no_printk(X)
#endif
#if (SST_DEBUG_FUNC > 2)
# define f_dddprintk(X...) dprintk(" " X)
#else
# define f_dddprintk(X...)
#endif
#if (SST_DEBUG_VAR > 0)
# define v_dprintk(X...) dprintk(X)
# define print_var(V, X...) \
{ \
dprintk(X); \
printk(" :\n"); \
sst_dbg_print_var(V); \
}
#else
# define v_dprintk(X...)
# define print_var(X,Y...)
#endif
#define POW2(x) (1ul<<(x))
/*
*
* Const
*
*/
/* pci stuff */
#define PCI_INIT_ENABLE 0x40
# define PCI_EN_INIT_WR BIT(0)
# define PCI_EN_FIFO_WR BIT(1)
# define PCI_REMAP_DAC BIT(2)
#define PCI_VCLK_ENABLE 0xc0 /* enable video */
#define PCI_VCLK_DISABLE 0xe0
/* register offsets from memBaseAddr */
#define STATUS 0x0000
# define STATUS_FBI_BUSY BIT(7)
#define FBZMODE 0x0110
# define EN_CLIPPING BIT(0) /* enable clipping */
# define EN_RGB_WRITE BIT(9) /* enable writes to rgb area */
# define EN_ALPHA_WRITE BIT(10)
# define ENGINE_INVERT_Y BIT(17) /* invert Y origin (pipe) */
#define LFBMODE 0x0114
# define LFB_565 0 /* bits 3:0 .16 bits RGB */
# define LFB_888 4 /* 24 bits RGB */
# define LFB_8888 5 /* 32 bits ARGB */
# define WR_BUFF_FRONT 0 /* write buf select (front) */
# define WR_BUFF_BACK (1 << 4) /* back */
# define RD_BUFF_FRONT 0 /* read buff select (front) */
# define RD_BUFF_BACK (1 << 6) /* back */
# define EN_PXL_PIPELINE BIT(8) /* pixel pipeline (clip..)*/
# define LFB_WORD_SWIZZLE_WR BIT(11) /* enable write-wordswap (big-endian) */
# define LFB_BYTE_SWIZZLE_WR BIT