nathan/Chromebook-Device-Nyan-NVIDIA-Tegra-K1-T124-Upstream-Linux-3.10-LTS-Kernel
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Initial commit; kernel source import

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Nathan
2025-04-06 23:50:55 -05:00
commit 25c6d769f4
45093 changed files with 18199410 additions and 0 deletions
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11
drivers/staging/xgifb/Kconfig Normal file
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config FB_XGI
tristate "XGI display support"
depends on FB && PCI
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
help
This driver supports notebooks with XGI Z7,Z9,Z11 PCI chips.
Say Y if you have such a graphics card.
To compile this driver as a module, choose M here: the
module will be called xgifb.ko

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drivers/staging/xgifb/Makefile Normal file
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obj-$(CONFIG_FB_XGI) += xgifb.o
xgifb-y := XGI_main_26.o vb_init.o vb_setmode.o vb_util.o

14
drivers/staging/xgifb/TODO Normal file
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This drivers still needs a lot of work. I can list all cleanups to do but it's
going to be long. So, I'm writing "cleanups" and not the list.
Arnaud
TODO:
- clean ups
- sort out dup ids with SiS driver
- remove useless/wrong/unused #ifdef/code/...
- fix printk usages
- get rid of non-linux related stuff
Please send patches to:
Arnaud Patard <arnaud.patard@rtp-net.org>

381
drivers/staging/xgifb/XGI_main.h Normal file
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#ifndef _XGIFB_MAIN
#define _XGIFB_MAIN
/* ------------------- Constant Definitions ------------------------- */
#include "XGIfb.h"
#include "vb_def.h"
#ifndef PCI_DEVICE_ID_XGI_42
#define PCI_DEVICE_ID_XGI_42 0x042
#endif
#ifndef PCI_DEVICE_ID_XGI_27
#define PCI_DEVICE_ID_XGI_27 0x027
#endif
static DEFINE_PCI_DEVICE_TABLE(xgifb_pci_table) = {
{PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_20)},
{PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_27)},
{PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_40)},
{PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_42)},
{0}
};
MODULE_DEVICE_TABLE(pci, xgifb_pci_table);
/* To be included in fb.h */
#define XGISR (xgifb_info->dev_info.P3c4)
#define XGICR (xgifb_info->dev_info.P3d4)
#define XGIDACA (xgifb_info->dev_info.P3c8)
#define XGIDACD (xgifb_info->dev_info.P3c9)
#define XGIPART1 (xgifb_info->dev_info.Part1Port)
#define XGIPART2 (xgifb_info->dev_info.Part2Port)
#define XGIPART3 (xgifb_info->dev_info.Part3Port)
#define XGIPART4 (xgifb_info->dev_info.Part4Port)
#define XGIPART5 (xgifb_info->dev_info.Part5Port)
#define XGIDAC2A XGIPART5
#define XGIDAC2D (XGIPART5 + 1)
#define IND_XGI_SCRATCH_REG_CR30 0x30 /* CRs */
#define IND_XGI_SCRATCH_REG_CR31 0x31
#define IND_XGI_SCRATCH_REG_CR32 0x32
#define IND_XGI_SCRATCH_REG_CR33 0x33
#define IND_XGI_LCD_PANEL 0x36
#define IND_XGI_SCRATCH_REG_CR37 0x37
#define XGI_DRAM_SIZE_MASK 0xF0 /*SR14 */
#define XGI_DRAM_SIZE_1MB 0x00
#define XGI_DRAM_SIZE_2MB 0x01
#define XGI_DRAM_SIZE_4MB 0x02
#define XGI_DRAM_SIZE_8MB 0x03
#define XGI_DRAM_SIZE_16MB 0x04
#define XGI_DRAM_SIZE_32MB 0x05
#define XGI_DRAM_SIZE_64MB 0x06
#define XGI_DRAM_SIZE_128MB 0x07
#define XGI_DRAM_SIZE_256MB 0x08
/* ------------------- Global Variables ----------------------------- */
/* display status */
static int XGIfb_crt1off;
static int XGIfb_forcecrt1 = -1;
/* global flags */
static int XGIfb_tvmode;
static int enable_dstn;
static int XGIfb_ypan = -1;
/* TW: CRT2 type (for overriding autodetection) */
static int XGIfb_crt2type = -1;
/* PR: Tv plug type (for overriding autodetection) */
static int XGIfb_tvplug = -1;
#define MD_XGI315 1
/* mode table */
static const struct _XGIbios_mode {
u8 mode_no;
u16 vesa_mode_no_1; /* "XGI defined" VESA mode number */
u16 vesa_mode_no_2; /* Real VESA mode numbers */
u16 xres;
u16 yres;
u16 bpp;
u8 chipset;
} XGIbios_mode[] = {
{ 0x56, 0x0000, 0x0000, 320, 240, 16, MD_XGI315 },
{ 0x5A, 0x0000, 0x0000, 320, 480, 8, MD_XGI315 },
{ 0x5B, 0x0000, 0x0000, 320, 480, 16, MD_XGI315 },
{ 0x2E, 0x0101, 0x0101, 640, 480, 8, MD_XGI315 },
{ 0x44, 0x0111, 0x0111, 640, 480, 16, MD_XGI315 },
{ 0x62, 0x013a, 0x0112, 640, 480, 32, MD_XGI315 },
{ 0x31, 0x0000, 0x0000, 720, 480, 8, MD_XGI315 },
{ 0x33, 0x0000, 0x0000, 720, 480, 16, MD_XGI315 },
{ 0x35, 0x0000, 0x0000, 720, 480, 32, MD_XGI315 },
{ 0x32, 0x0000, 0x0000, 720, 576, 8, MD_XGI315 },
{ 0x34, 0x0000, 0x0000, 720, 576, 16, MD_XGI315 },
{ 0x36, 0x0000, 0x0000, 720, 576, 32, MD_XGI315 },
{ 0x36, 0x0000, 0x0000, 720, 576, 32, MD_XGI315 },
{ 0x70, 0x0000, 0x0000, 800, 480, 8, MD_XGI315 },
{ 0x7a, 0x0000, 0x0000, 800, 480, 16, MD_XGI315 },
{ 0x76, 0x0000, 0x0000, 800, 480, 32, MD_XGI315 },
{ 0x30, 0x0103, 0x0103, 800, 600, 8, MD_XGI315 },
#define DEFAULT_MODE 17 /* index for 800x600x16 */
{ 0x47, 0x0114, 0x0114, 800, 600, 16, MD_XGI315 },
{ 0x63, 0x013b, 0x0115, 800, 600, 32, MD_XGI315 },
{ 0x71, 0x0000, 0x0000, 1024, 576, 8, MD_XGI315 },
{ 0x74, 0x0000, 0x0000, 1024, 576, 16, MD_XGI315 },
{ 0x77, 0x0000, 0x0000, 1024, 576, 32, MD_XGI315 },
{ 0x77, 0x0000, 0x0000, 1024, 576, 32, MD_XGI315 },
{ 0x20, 0x0000, 0x0000, 1024, 600, 8, },
{ 0x21, 0x0000, 0x0000, 1024, 600, 16, },
{ 0x22, 0x0000, 0x0000, 1024, 600, 32, },
{ 0x38, 0x0105, 0x0105, 1024, 768, 8, MD_XGI315 },
{ 0x4A, 0x0117, 0x0117, 1024, 768, 16, MD_XGI315 },
{ 0x64, 0x013c, 0x0118, 1024, 768, 32, MD_XGI315 },
{ 0x64, 0x013c, 0x0118, 1024, 768, 32, MD_XGI315 },
{ 0x23, 0x0000, 0x0000, 1152, 768, 8, },
{ 0x24, 0x0000, 0x0000, 1152, 768, 16, },
{ 0x25, 0x0000, 0x0000, 1152, 768, 32, },
{ 0x79, 0x0000, 0x0000, 1280, 720, 8, MD_XGI315 },
{ 0x75, 0x0000, 0x0000, 1280, 720, 16, MD_XGI315 },
{ 0x78, 0x0000, 0x0000, 1280, 720, 32, MD_XGI315 },
{ 0x23, 0x0000, 0x0000, 1280, 768, 8, MD_XGI315 },
{ 0x24, 0x0000, 0x0000, 1280, 768, 16, MD_XGI315 },
{ 0x25, 0x0000, 0x0000, 1280, 768, 32, MD_XGI315 },
{ 0x7C, 0x0000, 0x0000, 1280, 960, 8, MD_XGI315 },
{ 0x7D, 0x0000, 0x0000, 1280, 960, 16, MD_XGI315 },
{ 0x7E, 0x0000, 0x0000, 1280, 960, 32, MD_XGI315 },
{ 0x3A, 0x0107, 0x0107, 1280, 1024, 8, MD_XGI315 },
{ 0x4D, 0x011a, 0x011a, 1280, 1024, 16, MD_XGI315 },
{ 0x65, 0x013d, 0x011b, 1280, 1024, 32, MD_XGI315 },
{ 0x26, 0x0000, 0x0000, 1400, 1050, 8, MD_XGI315 },
{ 0x27, 0x0000, 0x0000, 1400, 1050, 16, MD_XGI315 },
{ 0x28, 0x0000, 0x0000, 1400, 1050, 32, MD_XGI315 },
{ 0x3C, 0x0130, 0x011c, 1600, 1200, 8, MD_XGI315 },
{ 0x3D, 0x0131, 0x011e, 1600, 1200, 16, MD_XGI315 },
{ 0x66, 0x013e, 0x011f, 1600, 1200, 32, MD_XGI315 },
{ 0x68, 0x013f, 0x0000, 1920, 1440, 8, MD_XGI315 },
{ 0x69, 0x0140, 0x0000, 1920, 1440, 16, MD_XGI315 },
{ 0x6B, 0x0141, 0x0000, 1920, 1440, 32, MD_XGI315 },
{ 0x6c, 0x0000, 0x0000, 2048, 1536, 8, MD_XGI315 },
{ 0x6d, 0x0000, 0x0000, 2048, 1536, 16, MD_XGI315 },
{ 0x6e, 0x0000, 0x0000, 2048, 1536, 32, MD_XGI315 },
{ 0 },
};
static const unsigned short XGI310paneltype[] = {
LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
LCD_640x480, LCD_1024x600, LCD_1152x864, LCD_1280x960,
LCD_1152x768, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
LCD_1024x768, LCD_1024x768, LCD_1024x768};
static const struct _XGI_crt2type {
char name[10];
int type_no;
int tvplug_no;
} XGI_crt2type[] = {
{"NONE", 0, -1},
{"LCD", XGIFB_DISP_LCD, -1},
{"TV", XGIFB_DISP_TV, -1},
{"VGA", XGIFB_DISP_CRT, -1},
{"SVIDEO", XGIFB_DISP_TV, TVPLUG_SVIDEO},
{"COMPOSITE", XGIFB_DISP_TV, TVPLUG_COMPOSITE},
{"SCART", XGIFB_DISP_TV, TVPLUG_SCART},
{"none", 0, -1},
{"lcd", XGIFB_DISP_LCD, -1},
{"tv", XGIFB_DISP_TV, -1},
{"vga", XGIFB_DISP_CRT, -1},
{"svideo", XGIFB_DISP_TV, TVPLUG_SVIDEO},
{"composite", XGIFB_DISP_TV, TVPLUG_COMPOSITE},
{"scart", XGIFB_DISP_TV, TVPLUG_SCART},
{"\0", -1, -1}
};
/* TV standard */
static const struct _XGI_tvtype {
char name[6];
int type_no;
} XGI_tvtype[] = {
{"PAL", 1},
{"NTSC", 2},
{"pal", 1},
{"ntsc", 2},
{"\0", -1}
};
static const struct _XGI_vrate {
u16 idx;
u16 xres;
u16 yres;
u16 refresh;
} XGIfb_vrate[] = {
{1, 640, 480, 60}, {2, 640, 480, 72},
{3, 640, 480, 75}, {4, 640, 480, 85},
{5, 640, 480, 100}, {6, 640, 480, 120},
{7, 640, 480, 160}, {8, 640, 480, 200},
{1, 720, 480, 60},
{1, 720, 576, 58},
{1, 800, 480, 60}, {2, 800, 480, 75}, {3, 800, 480, 85},
{1, 800, 600, 60}, {2, 800, 600, 72}, {3, 800, 600, 75},
{4, 800, 600, 85}, {5, 800, 600, 100},
{6, 800, 600, 120}, {7, 800, 600, 160},
{1, 1024, 768, 60}, {2, 1024, 768, 70}, {3, 1024, 768, 75},
{4, 1024, 768, 85}, {5, 1024, 768, 100}, {6, 1024, 768, 120},
{1, 1024, 576, 60}, {2, 1024, 576, 75}, {3, 1024, 576, 85},
{1, 1024, 600, 60},
{1, 1152, 768, 60},
{1, 1280, 720, 60}, {2, 1280, 720, 75}, {3, 1280, 720, 85},
{1, 1280, 768, 60},
{1, 1280, 1024, 60}, {2, 1280, 1024, 75}, {3, 1280, 1024, 85},
{1, 1280, 960, 70},
{1, 1400, 1050, 60},
{1, 1600, 1200, 60}, {2, 1600, 1200, 65},
{3, 1600, 1200, 70}, {4, 1600, 1200, 75},
{5, 1600, 1200, 85}, {6, 1600, 1200, 100},
{7, 1600, 1200, 120},
{1, 1920, 1440, 60}, {2, 1920, 1440, 65},
{3, 1920, 1440, 70}, {4, 1920, 1440, 75},
{5, 1920, 1440, 85}, {6, 1920, 1440, 100},
{1, 2048, 1536, 60}, {2, 2048, 1536, 65},
{3, 2048, 1536, 70}, {4, 2048, 1536, 75},
{5, 2048, 1536, 85},
{0, 0, 0, 0}
};
static const struct _XGI_TV_filter {
u8 filter[9][4];
} XGI_TV_filter[] = {
{ { {0x00, 0x00, 0x00, 0x40}, /* NTSCFilter_0 */
{0x00, 0xE0, 0x10, 0x60},
{0x00, 0xEE, 0x10, 0x44},
{0x00, 0xF4, 0x10, 0x38},
{0xF8, 0xF4, 0x18, 0x38},
{0xFC, 0xFB, 0x14, 0x2A},
{0x00, 0x00, 0x10, 0x20},
{0x00, 0x04, 0x10, 0x18},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* NTSCFilter_1 */
{0x00, 0xE0, 0x10, 0x60},
{0x00, 0xEE, 0x10, 0x44},
{0x00, 0xF4, 0x10, 0x38},
{0xF8, 0xF4, 0x18, 0x38},
{0xFC, 0xFB, 0x14, 0x2A},
{0x00, 0x00, 0x10, 0x20},
{0x00, 0x04, 0x10, 0x18},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* NTSCFilter_2 */
{0xF5, 0xEE, 0x1B, 0x44},
{0xF8, 0xF4, 0x18, 0x38},
{0xEB, 0x04, 0x25, 0x18},
{0xF1, 0x05, 0x1F, 0x16},
{0xF6, 0x06, 0x1A, 0x14},
{0xFA, 0x06, 0x16, 0x14},
{0x00, 0x04, 0x10, 0x18},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* NTSCFilter_3 */
{0xF1, 0x04, 0x1F, 0x18},
{0xEE, 0x0D, 0x22, 0x06},
{0xF7, 0x06, 0x19, 0x14},
{0xF4, 0x0B, 0x1C, 0x0A},
{0xFA, 0x07, 0x16, 0x12},
{0xF9, 0x0A, 0x17, 0x0C},
{0x00, 0x07, 0x10, 0x12},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* NTSCFilter_4 */
{0x00, 0xE0, 0x10, 0x60},
{0x00, 0xEE, 0x10, 0x44},
{0x00, 0xF4, 0x10, 0x38},
{0xF8, 0xF4, 0x18, 0x38},
{0xFC, 0xFB, 0x14, 0x2A},
{0x00, 0x00, 0x10, 0x20},
{0x00, 0x04, 0x10, 0x18},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* NTSCFilter_5 */
{0xF5, 0xEE, 0x1B, 0x44},
{0xF8, 0xF4, 0x18, 0x38},
{0xEB, 0x04, 0x25, 0x18},
{0xF1, 0x05, 0x1F, 0x16},
{0xF6, 0x06, 0x1A, 0x14},
{0xFA, 0x06, 0x16, 0x14},
{0x00, 0x04, 0x10, 0x18},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* NTSCFilter_6 */
{0xEB, 0x04, 0x25, 0x18},
{0xE7, 0x0E, 0x29, 0x04},
{0xEE, 0x0C, 0x22, 0x08},
{0xF6, 0x0B, 0x1A, 0x0A},
{0xF9, 0x0A, 0x17, 0x0C},
{0xFC, 0x0A, 0x14, 0x0C},
{0x00, 0x08, 0x10, 0x10},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* NTSCFilter_7 */
{0xEC, 0x02, 0x24, 0x1C},
{0xF2, 0x04, 0x1E, 0x18},
{0xEB, 0x15, 0x25, 0xF6},
{0xF4, 0x10, 0x1C, 0x00},
{0xF8, 0x0F, 0x18, 0x02},
{0x00, 0x04, 0x10, 0x18},
{0x01, 0x06, 0x0F, 0x14},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* PALFilter_0 */
{0x00, 0xE0, 0x10, 0x60},
{0x00, 0xEE, 0x10, 0x44},
{0x00, 0xF4, 0x10, 0x38},
{0xF8, 0xF4, 0x18, 0x38},
{0xFC, 0xFB, 0x14, 0x2A},
{0x00, 0x00, 0x10, 0x20},
{0x00, 0x04, 0x10, 0x18},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* PALFilter_1 */
{0x00, 0xE0, 0x10, 0x60},
{0x00, 0xEE, 0x10, 0x44},
{0x00, 0xF4, 0x10, 0x38},
{0xF8, 0xF4, 0x18, 0x38},
{0xFC, 0xFB, 0x14, 0x2A},
{0x00, 0x00, 0x10, 0x20},
{0x00, 0x04, 0x10, 0x18},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* PALFilter_2 */
{0xF5, 0xEE, 0x1B, 0x44},
{0xF8, 0xF4, 0x18, 0x38},
{0xF1, 0xF7, 0x01, 0x32},
{0xF5, 0xFB, 0x1B, 0x2A},
{0xF9, 0xFF, 0x17, 0x22},
{0xFB, 0x01, 0x15, 0x1E},
{0x00, 0x04, 0x10, 0x18},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* PALFilter_3 */
{0xF5, 0xFB, 0x1B, 0x2A},
{0xEE, 0xFE, 0x22, 0x24},
{0xF3, 0x00, 0x1D, 0x20},
{0xF9, 0x03, 0x17, 0x1A},
{0xFB, 0x02, 0x14, 0x1E},
{0xFB, 0x04, 0x15, 0x18},
{0x00, 0x06, 0x10, 0x14},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* PALFilter_4 */
{0x00, 0xE0, 0x10, 0x60},
{0x00, 0xEE, 0x10, 0x44},
{0x00, 0xF4, 0x10, 0x38},
{0xF8, 0xF4, 0x18, 0x38},
{0xFC, 0xFB, 0x14, 0x2A},
{0x00, 0x00, 0x10, 0x20},
{0x00, 0x04, 0x10, 0x18},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* PALFilter_5 */
{0xF5, 0xEE, 0x1B, 0x44},
{0xF8, 0xF4, 0x18, 0x38},
{0xF1, 0xF7, 0x1F, 0x32},
{0xF5, 0xFB, 0x1B, 0x2A},
{0xF9, 0xFF, 0x17, 0x22},
{0xFB, 0x01, 0x15, 0x1E},
{0x00, 0x04, 0x10, 0x18},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* PALFilter_6 */
{0xF5, 0xEE, 0x1B, 0x2A},
{0xEE, 0xFE, 0x22, 0x24},
{0xF3, 0x00, 0x1D, 0x20},
{0xF9, 0x03, 0x17, 0x1A},
{0xFB, 0x02, 0x14, 0x1E},
{0xFB, 0x04, 0x15, 0x18},
{0x00, 0x06, 0x10, 0x14},
{0xFF, 0xFF, 0xFF, 0xFF} } },
{ { {0x00, 0x00, 0x00, 0x40}, /* PALFilter_7 */
{0xF5, 0xEE, 0x1B, 0x44},
{0xF8, 0xF4, 0x18, 0x38},
{0xFC, 0xFB, 0x14, 0x2A},
{0xEB, 0x05, 0x25, 0x16},
{0xF1, 0x05, 0x1F, 0x16},
{0xFA, 0x07, 0x16, 0x12},
{0x00, 0x07, 0x10, 0x12},
{0xFF, 0xFF, 0xFF, 0xFF} } }
};
static int filter = -1;
#endif

2134
drivers/staging/xgifb/XGI_main_26.c Normal file
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108
drivers/staging/xgifb/XGIfb.h Normal file
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#ifndef _LINUX_XGIFB
#define _LINUX_XGIFB
#include "vgatypes.h"
#include "vb_struct.h"
enum xgifb_display_type {
XGIFB_DISP_NONE = 0,
XGIFB_DISP_CRT,
XGIFB_DISP_LCD,
XGIFB_DISP_TV,
};
#define HASVB_NONE 0x00
#define HASVB_301 0x01
#define HASVB_LVDS 0x02
#define HASVB_TRUMPION 0x04
#define HASVB_LVDS_CHRONTEL 0x10
#define HASVB_302 0x20
#define HASVB_CHRONTEL 0x80
enum XGI_CHIP_TYPE {
XG40 = 32,
XG42,
XG20 = 48,
XG21,
XG27,
};
enum xgi_tvtype {
TVMODE_NTSC = 0,
TVMODE_PAL,
TVMODE_HIVISION,
TVTYPE_PALM,
TVTYPE_PALN,
TVTYPE_NTSCJ,
TVMODE_TOTAL
};
enum xgi_tv_plug {
TVPLUG_UNKNOWN = 0,
TVPLUG_COMPOSITE = 1,
TVPLUG_SVIDEO = 2,
TVPLUG_COMPOSITE_AND_SVIDEO = 3,
TVPLUG_SCART = 4,
TVPLUG_YPBPR_525i = 5,
TVPLUG_YPBPR_525P = 6,
TVPLUG_YPBPR_750P = 7,
TVPLUG_YPBPR_1080i = 8,
TVPLUG_TOTAL
};
struct xgifb_video_info {
struct fb_info *fb_info;
struct xgi_hw_device_info hw_info;
struct vb_device_info dev_info;
int mode_idx;
int rate_idx;
u32 pseudo_palette[17];
int chip_id;
unsigned int video_size;
phys_addr_t video_base;
void __iomem *video_vbase;
phys_addr_t mmio_base;
unsigned long mmio_size;
void __iomem *mmio_vbase;
unsigned long vga_base;
int mtrr;
int video_bpp;
int video_cmap_len;
int video_width;
int video_height;
int video_vwidth;
int video_vheight;
int org_x;
int org_y;
int video_linelength;
unsigned int refresh_rate;
enum xgifb_display_type display2; /* the second display output type */
bool display2_force;
unsigned char hasVB;
unsigned char TV_type;
unsigned char TV_plug;
struct XGI21_LVDSCapStruct lvds_data;
enum XGI_CHIP_TYPE chip;
unsigned char revision_id;
unsigned short DstColor;
unsigned long XGI310_AccelDepth;
unsigned long CommandReg;
unsigned int pcibus;
unsigned int pcislot;
unsigned int pcifunc;
unsigned short subsysvendor;
unsigned short subsysdevice;
char reserved[236];
};
#endif

265
drivers/staging/xgifb/vb_def.h Normal file
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#ifndef _VB_DEF_
#define _VB_DEF_
#include "../../video/sis/initdef.h"
#define VB_XGI301C 0x0020 /* for 301C */
#define SupportCRT2in301C 0x0100 /* for 301C */
#define SetCHTVOverScan 0x8000
#define Panel_320x480 0x07 /*fstn*/
#define PanelResInfo 0x1F /* CR36 Panel Type/LCDResInfo */
#define Panel_1024x768x75 0x22
#define Panel_1280x1024x75 0x23
#define PanelRef60Hz 0x00
#define PanelRef75Hz 0x20
#define YPbPr525iVCLK 0x03B
#define YPbPr525iVCLK_2 0x03A
#define XGI_CRT2_PORT_00 (0x00 - 0x030)
#define SupportAllCRT2 0x0078
#define NoSupportTV 0x0070
#define NoSupportHiVisionTV 0x0060
#define NoSupportLCD 0x0058
/* -------------- SetMode Stack/Scratch */
#define XGI_SetCRT2ToLCDA 0x0100
#define SetCRT2ToDualEdge 0x8000
#define ReserveTVOption 0x0008
#define GatingCRT 0x0800
#define DisableChB 0x1000
#define EnableChB 0x2000
#define DisableChA 0x4000
#define EnableChA 0x8000
#define SetTVLowResolution 0x0400
#define TVSimuMode 0x0800
#define RPLLDIV2XO 0x1000
#define NTSC1024x768 0x2000
#define SetTVLockMode 0x4000
#define XGI_LCDVESATiming 0x0001 /* LCD Info/CR37 */
#define XGI_EnableLVDSDDA 0x0002
#define EnableScalingLCD 0x0008
#define SetPWDEnable 0x0004
#define SetLCDtoNonExpanding 0x0010
#define SetLCDDualLink 0x0100
#define SetLCDLowResolution 0x0200
#define SetLCDStdMode 0x0400
/* LCD Capability shampoo */
#define DefaultLCDCap 0x80ea
#define EnableLCD24bpp 0x0004 /* default */
#define DisableLCD24bpp 0x0000
#define LCDPolarity 0x00c0 /* default: SyncNN */
#define XGI_LCDDualLink 0x0100
#define EnableSpectrum 0x0200
#define PWDEnable 0x0400
#define EnableVBCLKDRVLOW 0x4000
#define EnablePLLSPLOW 0x8000
#define AVIDEOSense 0x01 /* CR32 */
#define SVIDEOSense 0x02
#define SCARTSense 0x04
#define LCDSense 0x08
#define Monitor2Sense 0x10
#define Monitor1Sense 0x20
#define HiTVSense 0x40
#define YPbPrSense 0x80 /* NEW SCRATCH */
#define TVSense 0xc7
#define YPbPrMode 0xe0
#define YPbPrMode525i 0x00
#define YPbPrMode525p 0x20
#define YPbPrMode750p 0x40
#define YPbPrMode1080i 0x60
#define ScalingLCD 0x08
#define SetYPbPr 0x04
/* ---------------------- VUMA Information */
#define DisplayDeviceFromCMOS 0x10
/* ---------------------- HK Evnet Definition */
#define XGI_ModeSwitchStatus 0xf0
#define ActiveCRT1 0x10
#define ActiveLCD 0x0020
#define ActiveTV 0x40
#define ActiveCRT2 0x80
#define ActiveAVideo 0x01
#define ActiveSVideo 0x02
#define ActiveSCART 0x04
#define ActiveHiTV 0x08
#define ActiveYPbPr 0x10
#define NTSC1024x768HT 1908
#define YPbPrTV525iHT 1716 /* YPbPr */
#define YPbPrTV525iVT 525
#define YPbPrTV525pHT 1716
#define YPbPrTV525pVT 525
#define YPbPrTV750pHT 1650
#define YPbPrTV750pVT 750
#define VCLK25_175 0x00
#define VCLK28_322 0x01
#define VCLK31_5 0x02
#define VCLK36 0x03
#define VCLK43_163 0x05
#define VCLK44_9 0x06
#define VCLK49_5 0x07
#define VCLK50 0x08
#define VCLK52_406 0x09
#define VCLK56_25 0x0A
#define VCLK68_179 0x0D
#define VCLK72_852 0x0E
#define VCLK75 0x0F
#define VCLK78_75 0x11
#define VCLK79_411 0x12
#define VCLK83_95 0x13
#define VCLK86_6 0x15
#define VCLK94_5 0x16
#define VCLK113_309 0x1B
#define VCLK116_406 0x1C
#define VCLK135_5 0x1E
#define VCLK139_054 0x1F
#define VCLK157_5 0x20
#define VCLK162 0x21
#define VCLK175 0x22
#define VCLK189 0x23
#define VCLK202_5 0x25
#define VCLK229_5 0x26
#define VCLK234 0x27
#define VCLK254_817 0x29
#define VCLK266_952 0x2B
#define VCLK269_655 0x2C
#define VCLK277_015 0x2E
#define VCLK291_132 0x30
#define VCLK291_766 0x31
#define VCLK315_195 0x33
#define VCLK323_586 0x34
#define VCLK330_615 0x35
#define VCLK340_477 0x37
#define VCLK375_847 0x38
#define VCLK388_631 0x39
#define VCLK125_999 0x51
#define VCLK148_5 0x52
#define VCLK217_325 0x55
#define XGI_YPbPr750pVCLK 0x57
#define VCLK39_77 0x40
#define YPbPr525pVCLK 0x3A
#define NTSC1024VCLK 0x41
#define VCLK35_2 0x49 /* ; 800x480 */
#define VCLK122_61 0x4A
#define VCLK80_350 0x4B
#define VCLK107_385 0x4C
#define RES320x200 0x00
#define RES320x240 0x01
#define RES400x300 0x02
#define RES512x384 0x03
#define RES640x400 0x04
#define RES640x480x60 0x05
#define RES640x480x72 0x06
#define RES640x480x75 0x07
#define RES640x480x85 0x08
#define RES640x480x100 0x09
#define RES640x480x120 0x0A
#define RES640x480x160 0x0B
#define RES640x480x200 0x0C
#define RES800x600x56 0x0D
#define RES800x600x60 0x0E
#define RES800x600x72 0x0F
#define RES800x600x75 0x10
#define RES800x600x85 0x11
#define RES800x600x100 0x12
#define RES800x600x120 0x13
#define RES800x600x160 0x14
#define RES1024x768x43 0x15
#define RES1024x768x60 0x16
#define RES1024x768x70 0x17
#define RES1024x768x75 0x18
#define RES1024x768x85 0x19
#define RES1024x768x100 0x1A
#define RES1024x768x120 0x1B
#define RES1280x1024x43 0x1C
#define RES1280x1024x60 0x1D
#define RES1280x1024x75 0x1E
#define RES1280x1024x85 0x1F
#define RES1600x1200x60 0x20
#define RES1600x1200x65 0x21
#define RES1600x1200x70 0x22
#define RES1600x1200x75 0x23
#define RES1600x1200x85 0x24
#define RES1600x1200x100 0x25
#define RES1600x1200x120 0x26
#define RES1920x1440x60 0x27
#define RES1920x1440x65 0x28
#define RES1920x1440x70 0x29
#define RES1920x1440x75 0x2A
#define RES1920x1440x85 0x2B
#define RES1920x1440x100 0x2C
#define RES2048x1536x60 0x2D
#define RES2048x1536x65 0x2E
#define RES2048x1536x70 0x2F
#define RES2048x1536x75 0x30
#define RES2048x1536x85 0x31
#define RES800x480x60 0x32
#define RES800x480x75 0x33
#define RES800x480x85 0x34
#define RES1024x576x60 0x35
#define RES1024x576x75 0x36
#define RES1024x576x85 0x37
#define RES1280x720x60 0x38
#define RES1280x720x75 0x39
#define RES1280x720x85 0x3A
#define RES1280x960x60 0x3B
#define RES720x480x60 0x3C
#define RES720x576x56 0x3D
#define RES856x480x79I 0x3E
#define RES856x480x60 0x3F
#define RES1280x768x60 0x40
#define RES1400x1050x60 0x41
#define RES1152x864x60 0x42
#define RES1152x864x75 0x43
#define RES1024x768x160 0x44
#define RES1280x960x75 0x45
#define RES1280x960x85 0x46
#define RES1280x960x120 0x47
#define XG27_CR8F 0x0C
#define XG27_SR36 0x30
#define XG27_SR40 0x04
#define XG27_SR41 0x00
#define XG40_CRCF 0x13
#define XGI330_CRT2Data_1_2 0
#define XGI330_CRT2Data_4_D 0
#define XGI330_CRT2Data_4_E 0
#define XGI330_CRT2Data_4_10 0x80
#define XGI330_SR07 0x18
#define XGI330_SR1F 0
#define XGI330_SR23 0xf6
#define XGI330_SR24 0x0d
#define XGI330_SR31 0xc0
#define XGI330_SR32 0x11
#define XGI330_SR33 0
extern const struct XGI_ExtStruct XGI330_EModeIDTable[];
extern const struct XGI_Ext2Struct XGI330_RefIndex[];
extern const struct XGI_CRT1TableStruct XGI_CRT1Table[];
extern const struct XGI_ECLKDataStruct XGI340_ECLKData[];
extern const struct SiS_VCLKData XGI_VCLKData[];
extern const unsigned char XGI340_CR6B[][4];
extern const unsigned char XGI340_AGPReg[];
#endif

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drivers/staging/xgifb/vb_init.c Normal file
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6
drivers/staging/xgifb/vb_init.h Normal file
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#ifndef _VBINIT_
#define _VBINIT_
extern unsigned char XGIInitNew(struct pci_dev *pdev);
extern void XGIRegInit(struct vb_device_info *, unsigned long);
#endif

5847
drivers/staging/xgifb/vb_setmode.c Normal file
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27
drivers/staging/xgifb/vb_setmode.h Normal file
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#ifndef _VBSETMODE_
#define _VBSETMODE_
extern void InitTo330Pointer(unsigned char, struct vb_device_info *);
extern void XGI_UnLockCRT2(struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *);
extern void XGI_LockCRT2(struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *);
extern void XGI_DisplayOff(struct xgifb_video_info *,
struct xgi_hw_device_info *,
struct vb_device_info *);
extern void XGI_GetVBType(struct vb_device_info *);
extern void XGI_SenseCRT1(struct vb_device_info *);
extern unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
struct xgi_hw_device_info *HwDeviceExtension,
unsigned short ModeNo) ;
extern unsigned char XGI_SearchModeID(unsigned short ModeNo,
unsigned short *ModeIdIndex,
struct vb_device_info *);
extern unsigned char XGI_BridgeIsOn(struct vb_device_info *);
extern unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
unsigned short ModeNo,
unsigned short ModeIdIndex,
struct vb_device_info *);
#endif

166
drivers/staging/xgifb/vb_struct.h Normal file
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#ifndef _VB_STRUCT_
#define _VB_STRUCT_
#include "../../video/sis/vstruct.h"
struct XGI_LVDSCRT1HDataStruct {
unsigned char Reg[8];
};
struct XGI_LVDSCRT1VDataStruct {
unsigned char Reg[7];
};
struct XGI_ExtStruct {
unsigned char Ext_ModeID;
unsigned short Ext_ModeFlag;
unsigned short Ext_ModeInfo;
unsigned char Ext_RESINFO;
unsigned char VB_ExtTVYFilterIndex;
unsigned char REFindex;
};
struct XGI_Ext2Struct {
unsigned short Ext_InfoFlag;
unsigned char Ext_CRT1CRTC;
unsigned char Ext_CRTVCLK;
unsigned char Ext_CRT2CRTC;
unsigned char Ext_CRT2CRTC2;
unsigned char ModeID;
unsigned short XRes;
unsigned short YRes;
};
struct XGI_ECLKDataStruct {
unsigned char SR2E, SR2F, SR30;
unsigned short CLOCK;
};
/*add for new UNIVGABIOS*/
struct XGI_LCDDesStruct {
unsigned short LCDHDES;
unsigned short LCDHRS;
unsigned short LCDVDES;
unsigned short LCDVRS;
};
struct XGI330_LCDDataDesStruct2 {
unsigned short LCDHDES;
unsigned short LCDHRS;
unsigned short LCDVDES;
unsigned short LCDVRS;
unsigned short LCDHSync;
unsigned short LCDVSync;
};
struct XGI330_LCDDataTablStruct {
unsigned char PANELID;
unsigned short MASK;
unsigned short CAP;
void const *DATAPTR;
};
struct XGI330_TVDataTablStruct {
unsigned short MASK;
unsigned short CAP;
struct SiS_TVData const *DATAPTR;
};
struct XGI_TimingHStruct {
unsigned char data[8];
};
struct XGI_TimingVStruct {
unsigned char data[7];
};
struct XGI_XG21CRT1Struct {
unsigned char ModeID, CR02, CR03, CR15, CR16;
};
struct XGI330_LCDCapStruct {
unsigned char LCD_ID;
unsigned short LCD_Capability;
unsigned char LCD_HSyncWidth;
unsigned char LCD_VSyncWidth;
unsigned char LCD_VCLK;
unsigned char LCDA_VCLKData1;
unsigned char LCDA_VCLKData2;
unsigned char LCUCHAR_VCLKData1;
unsigned char LCUCHAR_VCLKData2;
unsigned char Spectrum_31;
unsigned char Spectrum_32;
unsigned char Spectrum_33;
unsigned char Spectrum_34;
};
struct XGI21_LVDSCapStruct {
unsigned short LVDS_Capability;
unsigned short LVDSHT;
unsigned short LVDSVT;
unsigned short LVDSHDE;
unsigned short LVDSVDE;
unsigned short LVDSHFP;
unsigned short LVDSVFP;
unsigned short LVDSHSYNC;
unsigned short LVDSVSYNC;
unsigned char VCLKData1;
unsigned char VCLKData2;
unsigned char PSC_S1; /* Duration between CPL on and signal on */
unsigned char PSC_S2; /* Duration signal on and Vdd on */
unsigned char PSC_S3; /* Duration between CPL off and signal off */
unsigned char PSC_S4; /* Duration signal off and Vdd off */
unsigned char PSC_S5;
};
struct XGI_CRT1TableStruct {
unsigned char CR[16];
};
struct XGI301C_Tap4TimingStruct {
unsigned short DE;
unsigned char Reg[64]; /* C0-FF */
};
struct vb_device_info {
unsigned long P3c4, P3d4, P3c0, P3ce, P3c2, P3cc;
unsigned long P3ca, P3c6, P3c7, P3c8, P3c9, P3da;
unsigned long Part0Port, Part1Port, Part2Port;
unsigned long Part3Port, Part4Port, Part5Port;
unsigned short RVBHCFACT, RVBHCMAX, RVBHRS;
unsigned short VGAVT, VGAHT, VGAVDE, VGAHDE;
unsigned short VT, HT, VDE, HDE;
unsigned short LCDHRS, LCDVRS, LCDHDES, LCDVDES;
unsigned short ModeType;
unsigned short IF_DEF_LVDS;
unsigned short IF_DEF_CRT2Monitor;
unsigned short IF_DEF_YPbPr;
unsigned short IF_DEF_HiVision;
unsigned short LCDResInfo, LCDTypeInfo, VBType;/*301b*/
unsigned short VBInfo, TVInfo, LCDInfo;
unsigned short SetFlag;
unsigned short NewFlickerMode;
unsigned short SelectCRT2Rate;
void __iomem *FBAddr;
unsigned char const *SR18;
unsigned char const (*CR40)[3];
struct SiS_MCLKData const *MCLKData;
unsigned char XGINew_CR97;
struct XGI330_LCDCapStruct const *LCDCapList;
struct XGI_TimingHStruct TimingH;
struct XGI_TimingVStruct TimingV;
int ram_type;
int ram_channel;
int ram_bus;
}; /* _struct vb_device_info */
#endif /* _VB_STRUCT_ */

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drivers/staging/xgifb/vb_table.h Normal file
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drivers/staging/xgifb/vb_util.c Normal file
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#include "vgatypes.h"
#include "vb_util.h"
void xgifb_reg_set(unsigned long port, u8 index, u8 data)
{
outb(index, port);
outb(data, port + 1);
}
u8 xgifb_reg_get(unsigned long port, u8 index)
{
u8 data;
outb(index, port);
data = inb(port + 1);
return data;
}
void xgifb_reg_and_or(unsigned long port, u8 index,
unsigned data_and, unsigned data_or)
{
u8 temp;
temp = xgifb_reg_get(port, index); /* XGINew_Part1Port index 02 */
temp = (temp & data_and) | data_or;
xgifb_reg_set(port, index, temp);
}
void xgifb_reg_and(unsigned long port, u8 index, unsigned data_and)
{
u8 temp;
temp = xgifb_reg_get(port, index); /* XGINew_Part1Port index 02 */
temp &= data_and;
xgifb_reg_set(port, index, temp);
}
void xgifb_reg_or(unsigned long port, u8 index, unsigned data_or)
{
u8 temp;
temp = xgifb_reg_get(port, index); /* XGINew_Part1Port index 02 */
temp |= data_or;
xgifb_reg_set(port, index, temp);
}

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drivers/staging/xgifb/vb_util.h Normal file
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#ifndef _VBUTIL_
#define _VBUTIL_
extern void xgifb_reg_set(unsigned long, u8, u8);
extern u8 xgifb_reg_get(unsigned long, u8);
extern void xgifb_reg_or(unsigned long, u8, unsigned);
extern void xgifb_reg_and(unsigned long, u8, unsigned);
extern void xgifb_reg_and_or(unsigned long, u8, unsigned, unsigned);
#endif

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drivers/staging/xgifb/vgatypes.h Normal file
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#ifndef _VGATYPES_
#define _VGATYPES_
#include <linux/fb.h> /* for struct fb_var_screeninfo for sis.h */
#include "../../video/sis/vgatypes.h"
#include "../../video/sis/sis.h" /* for LCD_TYPE */
#ifndef XGI_VB_CHIP_TYPE
enum XGI_VB_CHIP_TYPE {
VB_CHIP_Legacy = 0,
VB_CHIP_301,
VB_CHIP_301B,
VB_CHIP_301LV,
VB_CHIP_302,
VB_CHIP_302B,
VB_CHIP_302LV,
VB_CHIP_301C,
VB_CHIP_302ELV,
VB_CHIP_UNKNOWN, /* other video bridge or no video bridge */
MAX_VB_CHIP
};
#endif
struct xgi_hw_device_info {
unsigned long ulExternalChip; /* NO VB or other video bridge*/
/* if ujVBChipID = VB_CHIP_UNKNOWN, */
void __iomem *pjVideoMemoryAddress;/* base virtual memory address */
/* of Linear VGA memory */
unsigned long ulVideoMemorySize; /* size, in bytes, of the
memory on the board */
unsigned char jChipType; /* Used to Identify Graphics Chip */
/* defined in the data structure type */
/* "XGI_CHIP_TYPE" */
unsigned char jChipRevision; /* Used to Identify Graphics
Chip Revision */
unsigned char ujVBChipID; /* the ID of video bridge */
/* defined in the data structure type */
/* "XGI_VB_CHIP_TYPE" */
unsigned long ulCRT2LCDType; /* defined in the data structure type */
};
/* Additional IOCTL for communication xgifb <> X driver */
/* If changing this, xgifb.h must also be changed (for xgifb) */
#endif