Move functions so that all forward declarations of internal functions can be deleted.
Signed-off-by: Aaro Koskinen <[email protected]> --- drivers/staging/xgifb/XGI_main.h | 41 --- drivers/staging/xgifb/XGI_main_26.c | 599 +++++++++++++++++------------------ 2 files changed, 299 insertions(+), 341 deletions(-) diff --git a/drivers/staging/xgifb/XGI_main.h b/drivers/staging/xgifb/XGI_main.h index c9764a7..1b20e55 100644 --- a/drivers/staging/xgifb/XGI_main.h +++ b/drivers/staging/xgifb/XGI_main.h @@ -651,24 +651,6 @@ static unsigned char filter_tb; /* ---------------------- Routine prototypes ------------------------- */ -/* Interface used by the world */ -#ifndef MODULE -XGIINITSTATIC int __init XGIfb_setup(char *options); -#endif - -/* Interface to the low level console driver */ - - - -/* fbdev routines */ -XGIINITSTATIC int __init xgifb_init(void); -static int XGIfb_set_par(struct fb_info *info); -static int XGIfb_blank(int blank, - struct fb_info *info); -/*static int XGIfb_mmap(struct fb_info *info, struct file *file, - struct vm_area_struct *vma); -*/ - /* extern int XGIfb_mode_rate_to_dclock(VB_DEVICE_INFO *XGI_Pr, struct xgi_hw_device_info *HwDeviceExtension, @@ -683,29 +665,6 @@ extern int XGIfb_mode_rate_to_ddata(VB_DEVICE_INFO *XGI_Pr, struct xgi_hw_d extern unsigned char XGI_SearchModeID(unsigned short ModeNo, unsigned short *ModeIdIndex, struct vb_device_info *); -static int XGIfb_get_fix(struct fb_fix_screeninfo *fix, int con, - struct fb_info *info); - -/* Internal general routines */ -static void XGIfb_search_mode(const char *name); -static int XGIfb_validate_mode(int modeindex); -static u8 XGIfb_search_refresh_rate(unsigned int rate); -static int XGIfb_setcolreg(unsigned regno, unsigned red, unsigned green, - unsigned blue, unsigned transp, - struct fb_info *fb_info); -static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive, - struct fb_info *info); -static void XGIfb_pre_setmode(void); -static void XGIfb_post_setmode(void); - -/* Chipset-dependent internal routines */ - - -static int XGIfb_get_dram_size(void); -static void XGIfb_detect_VB(void); -static void XGIfb_get_VB_type(void); -static int XGIfb_has_VB(void); - /* Internal routines to access PCI configuration space */ unsigned char XGIfb_query_VGA_config_space(struct xgi_hw_device_info *pXGIhw_ext, diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c index 8de6829..1350681 100644 --- a/drivers/staging/xgifb/XGI_main_26.c +++ b/drivers/staging/xgifb/XGI_main_26.c @@ -50,7 +50,6 @@ #define GPIOG_EN (1<<6) #define GPIOG_WRITE (1<<6) #define GPIOG_READ (1<<1) -int XGIfb_GetXG21DefaultLVDSModeIdx(void); #define XGIFB_ROM_SIZE 65536 @@ -480,6 +479,33 @@ unsigned char XGIfb_query_north_bridge_space(struct xgi_hw_device_info *pXGIhw_e */ /* ------------------ Internal helper routines ----------------- */ +int XGIfb_GetXG21DefaultLVDSModeIdx(void) +{ + + int found_mode = 0; + int XGIfb_mode_idx = 0; + + found_mode = 0; + while ((XGIbios_mode[XGIfb_mode_idx].mode_no != 0) + && (XGIbios_mode[XGIfb_mode_idx].xres + <= XGI21_LCDCapList[0].LVDSHDE)) { + if ((XGIbios_mode[XGIfb_mode_idx].xres + == XGI21_LCDCapList[0].LVDSHDE) + && (XGIbios_mode[XGIfb_mode_idx].yres + == XGI21_LCDCapList[0].LVDSVDE) + && (XGIbios_mode[XGIfb_mode_idx].bpp == 8)) { + XGIfb_mode_no = XGIbios_mode[XGIfb_mode_idx].mode_no; + found_mode = 1; + break; + } + XGIfb_mode_idx++; + } + if (!found_mode) + XGIfb_mode_idx = 0; + + return XGIfb_mode_idx; +} + static void XGIfb_search_mode(const char *name) { int i = 0, j = 0, l; @@ -603,33 +629,6 @@ static int XGIfb_GetXG21LVDSData(void) return 0; } -int XGIfb_GetXG21DefaultLVDSModeIdx(void) -{ - - int found_mode = 0; - int XGIfb_mode_idx = 0; - - found_mode = 0; - while ((XGIbios_mode[XGIfb_mode_idx].mode_no != 0) - && (XGIbios_mode[XGIfb_mode_idx].xres - <= XGI21_LCDCapList[0].LVDSHDE)) { - if ((XGIbios_mode[XGIfb_mode_idx].xres - == XGI21_LCDCapList[0].LVDSHDE) - && (XGIbios_mode[XGIfb_mode_idx].yres - == XGI21_LCDCapList[0].LVDSVDE) - && (XGIbios_mode[XGIfb_mode_idx].bpp == 8)) { - XGIfb_mode_no = XGIbios_mode[XGIfb_mode_idx].mode_no; - found_mode = 1; - break; - } - XGIfb_mode_idx++; - } - if (!found_mode) - XGIfb_mode_idx = 0; - - return XGIfb_mode_idx; -} - static int XGIfb_validate_mode(int myindex) { u16 xres, yres; @@ -978,6 +977,224 @@ static void XGIfb_bpp_to_var(struct fb_var_screeninfo *var) } } +/* --------------------- SetMode routines ------------------------- */ + +static void XGIfb_pre_setmode(void) +{ + u8 cr30 = 0, cr31 = 0; + + cr31 = xgifb_reg_get(XGICR, 0x31); + cr31 &= ~0x60; + + switch (xgi_video_info.disp_state & DISPTYPE_DISP2) { + case DISPTYPE_CRT2: + cr30 = (XGI_VB_OUTPUT_CRT2 | XGI_SIMULTANEOUS_VIEW_ENABLE); + cr31 |= XGI_DRIVER_MODE; + break; + case DISPTYPE_LCD: + cr30 = (XGI_VB_OUTPUT_LCD | XGI_SIMULTANEOUS_VIEW_ENABLE); + cr31 |= XGI_DRIVER_MODE; + break; + case DISPTYPE_TV: + if (xgi_video_info.TV_type == TVMODE_HIVISION) + cr30 = (XGI_VB_OUTPUT_HIVISION + | XGI_SIMULTANEOUS_VIEW_ENABLE); + else if (xgi_video_info.TV_plug == TVPLUG_SVIDEO) + cr30 = (XGI_VB_OUTPUT_SVIDEO + | XGI_SIMULTANEOUS_VIEW_ENABLE); + else if (xgi_video_info.TV_plug == TVPLUG_COMPOSITE) + cr30 = (XGI_VB_OUTPUT_COMPOSITE + | XGI_SIMULTANEOUS_VIEW_ENABLE); + else if (xgi_video_info.TV_plug == TVPLUG_SCART) + cr30 = (XGI_VB_OUTPUT_SCART + | XGI_SIMULTANEOUS_VIEW_ENABLE); + cr31 |= XGI_DRIVER_MODE; + + if (XGIfb_tvmode == 1 || xgi_video_info.TV_type == TVMODE_PAL) + cr31 |= 0x01; + else + cr31 &= ~0x01; + break; + default: /* disable CRT2 */ + cr30 = 0x00; + cr31 |= (XGI_DRIVER_MODE | XGI_VB_OUTPUT_DISABLE); + } + + xgifb_reg_set(XGICR, IND_XGI_SCRATCH_REG_CR30, cr30); + xgifb_reg_set(XGICR, IND_XGI_SCRATCH_REG_CR31, cr31); + xgifb_reg_set(XGICR, IND_XGI_SCRATCH_REG_CR33, (XGIfb_rate_idx & 0x0F)); +} + +static void XGIfb_post_setmode(void) +{ + u8 reg; + unsigned char doit = 1; + /* + xgifb_reg_set(XGISR,IND_XGI_PASSWORD,XGI_PASSWORD); + xgifb_reg_set(XGICR, 0x13, 0x00); + xgifb_reg_and_or(XGISR,0x0E, 0xF0, 0x01); + *test* + */ + if (xgi_video_info.video_bpp == 8) { + /* TW: We can't switch off CRT1 on LVDS/Chrontel in 8bpp Modes */ + if ((xgi_video_info.hasVB == HASVB_LVDS) + || (xgi_video_info.hasVB == HASVB_LVDS_CHRONTEL)) { + doit = 0; + } + /* TW: We can't switch off CRT1 on 301B-DH in 8bpp Modes if using LCD */ + if (xgi_video_info.disp_state & DISPTYPE_LCD) + doit = 0; + } + + /* TW: We can't switch off CRT1 if bridge is in slave mode */ + if (xgi_video_info.hasVB != HASVB_NONE) { + reg = xgifb_reg_get(XGIPART1, 0x00); + + if ((reg & 0x50) == 0x10) + doit = 0; + + } else { + XGIfb_crt1off = 0; + } + + reg = xgifb_reg_get(XGICR, 0x17); + if ((XGIfb_crt1off) && (doit)) + reg &= ~0x80; + else + reg |= 0x80; + xgifb_reg_set(XGICR, 0x17, reg); + + xgifb_reg_and(XGISR, IND_XGI_RAMDAC_CONTROL, ~0x04); + + if ((xgi_video_info.disp_state & DISPTYPE_TV) && (xgi_video_info.hasVB + == HASVB_301)) { + + reg = xgifb_reg_get(XGIPART4, 0x01); + + if (reg < 0xB0) { /* Set filter for XGI301 */ + + switch (xgi_video_info.video_width) { + case 320: + filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 4 : 12; + break; + case 640: + filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 5 : 13; + break; + case 720: + filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 6 : 14; + break; + case 800: + filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 7 : 15; + break; + default: + filter = -1; + break; + } + + xgifb_reg_or(XGIPART1, XGIfb_CRT2_write_enable, 0x01); + + if (xgi_video_info.TV_type == TVMODE_NTSC) { + + xgifb_reg_and(XGIPART2, 0x3a, 0x1f); + + if (xgi_video_info.TV_plug == TVPLUG_SVIDEO) { + + xgifb_reg_and(XGIPART2, 0x30, 0xdf); + + } else if (xgi_video_info.TV_plug + == TVPLUG_COMPOSITE) { + + xgifb_reg_or(XGIPART2, 0x30, 0x20); + + switch (xgi_video_info.video_width) { + case 640: + xgifb_reg_set(XGIPART2, 0x35, 0xEB); + xgifb_reg_set(XGIPART2, 0x36, 0x04); + xgifb_reg_set(XGIPART2, 0x37, 0x25); + xgifb_reg_set(XGIPART2, 0x38, 0x18); + break; + case 720: + xgifb_reg_set(XGIPART2, 0x35, 0xEE); + xgifb_reg_set(XGIPART2, 0x36, 0x0C); + xgifb_reg_set(XGIPART2, 0x37, 0x22); + xgifb_reg_set(XGIPART2, 0x38, 0x08); + break; + case 800: + xgifb_reg_set(XGIPART2, 0x35, 0xEB); + xgifb_reg_set(XGIPART2, 0x36, 0x15); + xgifb_reg_set(XGIPART2, 0x37, 0x25); + xgifb_reg_set(XGIPART2, 0x38, 0xF6); + break; + } + } + + } else if (xgi_video_info.TV_type == TVMODE_PAL) { + + xgifb_reg_and(XGIPART2, 0x3A, 0x1F); + + if (xgi_video_info.TV_plug == TVPLUG_SVIDEO) { + + xgifb_reg_and(XGIPART2, 0x30, 0xDF); + + } else if (xgi_video_info.TV_plug + == TVPLUG_COMPOSITE) { + + xgifb_reg_or(XGIPART2, 0x30, 0x20); + + switch (xgi_video_info.video_width) { + case 640: + xgifb_reg_set(XGIPART2, 0x35, 0xF1); + xgifb_reg_set(XGIPART2, 0x36, 0xF7); + xgifb_reg_set(XGIPART2, 0x37, 0x1F); + xgifb_reg_set(XGIPART2, 0x38, 0x32); + break; + case 720: + xgifb_reg_set(XGIPART2, 0x35, 0xF3); + xgifb_reg_set(XGIPART2, 0x36, 0x00); + xgifb_reg_set(XGIPART2, 0x37, 0x1D); + xgifb_reg_set(XGIPART2, 0x38, 0x20); + break; + case 800: + xgifb_reg_set(XGIPART2, 0x35, 0xFC); + xgifb_reg_set(XGIPART2, 0x36, 0xFB); + xgifb_reg_set(XGIPART2, 0x37, 0x14); + xgifb_reg_set(XGIPART2, 0x38, 0x2A); + break; + } + } + } + + if ((filter >= 0) && (filter <= 7)) { + DPRINTK("FilterTable[%d]-%d: %02x %02x %02x %02x\n", filter_tb, filter, + XGI_TV_filter[filter_tb].filter[filter][0], + XGI_TV_filter[filter_tb].filter[filter][1], + XGI_TV_filter[filter_tb].filter[filter][2], + XGI_TV_filter[filter_tb].filter[filter][3] + ); + xgifb_reg_set( + XGIPART2, + 0x35, + (XGI_TV_filter[filter_tb].filter[filter][0])); + xgifb_reg_set( + XGIPART2, + 0x36, + (XGI_TV_filter[filter_tb].filter[filter][1])); + xgifb_reg_set( + XGIPART2, + 0x37, + (XGI_TV_filter[filter_tb].filter[filter][2])); + xgifb_reg_set( + XGIPART2, + 0x38, + (XGI_TV_filter[filter_tb].filter[filter][3])); + } + + } + + } + +} + static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive, struct fb_info *info) { @@ -1249,6 +1466,41 @@ static int XGIfb_setcolreg(unsigned regno, unsigned red, unsigned green, return 0; } +/* ----------- FBDev related routines for all series ---------- */ + +static int XGIfb_get_fix(struct fb_fix_screeninfo *fix, int con, + struct fb_info *info) +{ + DEBUGPRN("inside get_fix"); + memset(fix, 0, sizeof(struct fb_fix_screeninfo)); + + strcpy(fix->id, myid); + + fix->smem_start = xgi_video_info.video_base; + + fix->smem_len = xgi_video_info.video_size; + + fix->type = video_type; + fix->type_aux = 0; + if (xgi_video_info.video_bpp == 8) + fix->visual = FB_VISUAL_PSEUDOCOLOR; + else + fix->visual = FB_VISUAL_DIRECTCOLOR; + fix->xpanstep = 0; +#ifdef XGIFB_PAN + if (XGIfb_ypan) + fix->ypanstep = 1; +#endif + fix->ywrapstep = 0; + fix->line_length = xgi_video_info.video_linelength; + fix->mmio_start = xgi_video_info.mmio_base; + fix->mmio_len = xgi_video_info.mmio_size; + fix->accel = FB_ACCEL_XGI_XABRE; + + DEBUGPRN("end of get_fix"); + return 0; +} + static int XGIfb_set_par(struct fb_info *info) { int err; @@ -1460,41 +1712,6 @@ static int XGIfb_blank(int blank, struct fb_info *info) return 0; } -/* ----------- FBDev related routines for all series ---------- */ - -static int XGIfb_get_fix(struct fb_fix_screeninfo *fix, int con, - struct fb_info *info) -{ - DEBUGPRN("inside get_fix"); - memset(fix, 0, sizeof(struct fb_fix_screeninfo)); - - strcpy(fix->id, myid); - - fix->smem_start = xgi_video_info.video_base; - - fix->smem_len = xgi_video_info.video_size; - - fix->type = video_type; - fix->type_aux = 0; - if (xgi_video_info.video_bpp == 8) - fix->visual = FB_VISUAL_PSEUDOCOLOR; - else - fix->visual = FB_VISUAL_DIRECTCOLOR; - fix->xpanstep = 0; -#ifdef XGIFB_PAN - if (XGIfb_ypan) - fix->ypanstep = 1; -#endif - fix->ywrapstep = 0; - fix->line_length = xgi_video_info.video_linelength; - fix->mmio_start = xgi_video_info.mmio_base; - fix->mmio_len = xgi_video_info.mmio_size; - fix->accel = FB_ACCEL_XGI_XABRE; - - DEBUGPRN("end of get_fix"); - return 0; -} - static struct fb_ops XGIfb_ops = { .owner = THIS_MODULE, .fb_open = XGIfb_open, @@ -1676,25 +1893,6 @@ static void XGIfb_detect_VB(void) } } -static void XGIfb_get_VB_type(void) -{ - u8 reg; - - if (!XGIfb_has_VB()) { - reg = xgifb_reg_get(XGICR, IND_XGI_SCRATCH_REG_CR37); - switch ((reg & XGI_EXTERNAL_CHIP_MASK) >> 1) { - case XGI310_EXTERNAL_CHIP_LVDS: - xgi_video_info.hasVB = HASVB_LVDS; - break; - case XGI310_EXTERNAL_CHIP_LVDS_CHRONTEL: - xgi_video_info.hasVB = HASVB_LVDS_CHRONTEL; - break; - default: - break; - } - } -} - static int XGIfb_has_VB(void) { u8 vb_chipid; @@ -1714,6 +1912,25 @@ static int XGIfb_has_VB(void) return 1; } +static void XGIfb_get_VB_type(void) +{ + u8 reg; + + if (!XGIfb_has_VB()) { + reg = xgifb_reg_get(XGICR, IND_XGI_SCRATCH_REG_CR37); + switch ((reg & XGI_EXTERNAL_CHIP_MASK) >> 1) { + case XGI310_EXTERNAL_CHIP_LVDS: + xgi_video_info.hasVB = HASVB_LVDS; + break; + case XGI310_EXTERNAL_CHIP_LVDS_CHRONTEL: + xgi_video_info.hasVB = HASVB_LVDS_CHRONTEL; + break; + default: + break; + } + } +} + /* ------------------ Sensing routines ------------------ */ /* TW: Determine and detect attached devices on XGI30x */ @@ -1836,224 +2053,6 @@ void XGI_Sense30x(void) xgifb_reg_set(XGIPART4, 0x0d, backupP4_0d); } -/* --------------------- SetMode routines ------------------------- */ - -static void XGIfb_pre_setmode(void) -{ - u8 cr30 = 0, cr31 = 0; - - cr31 = xgifb_reg_get(XGICR, 0x31); - cr31 &= ~0x60; - - switch (xgi_video_info.disp_state & DISPTYPE_DISP2) { - case DISPTYPE_CRT2: - cr30 = (XGI_VB_OUTPUT_CRT2 | XGI_SIMULTANEOUS_VIEW_ENABLE); - cr31 |= XGI_DRIVER_MODE; - break; - case DISPTYPE_LCD: - cr30 = (XGI_VB_OUTPUT_LCD | XGI_SIMULTANEOUS_VIEW_ENABLE); - cr31 |= XGI_DRIVER_MODE; - break; - case DISPTYPE_TV: - if (xgi_video_info.TV_type == TVMODE_HIVISION) - cr30 = (XGI_VB_OUTPUT_HIVISION - | XGI_SIMULTANEOUS_VIEW_ENABLE); - else if (xgi_video_info.TV_plug == TVPLUG_SVIDEO) - cr30 = (XGI_VB_OUTPUT_SVIDEO - | XGI_SIMULTANEOUS_VIEW_ENABLE); - else if (xgi_video_info.TV_plug == TVPLUG_COMPOSITE) - cr30 = (XGI_VB_OUTPUT_COMPOSITE - | XGI_SIMULTANEOUS_VIEW_ENABLE); - else if (xgi_video_info.TV_plug == TVPLUG_SCART) - cr30 = (XGI_VB_OUTPUT_SCART - | XGI_SIMULTANEOUS_VIEW_ENABLE); - cr31 |= XGI_DRIVER_MODE; - - if (XGIfb_tvmode == 1 || xgi_video_info.TV_type == TVMODE_PAL) - cr31 |= 0x01; - else - cr31 &= ~0x01; - break; - default: /* disable CRT2 */ - cr30 = 0x00; - cr31 |= (XGI_DRIVER_MODE | XGI_VB_OUTPUT_DISABLE); - } - - xgifb_reg_set(XGICR, IND_XGI_SCRATCH_REG_CR30, cr30); - xgifb_reg_set(XGICR, IND_XGI_SCRATCH_REG_CR31, cr31); - xgifb_reg_set(XGICR, IND_XGI_SCRATCH_REG_CR33, (XGIfb_rate_idx & 0x0F)); -} - -static void XGIfb_post_setmode(void) -{ - u8 reg; - unsigned char doit = 1; - /* - xgifb_reg_set(XGISR,IND_XGI_PASSWORD,XGI_PASSWORD); - xgifb_reg_set(XGICR, 0x13, 0x00); - xgifb_reg_and_or(XGISR,0x0E, 0xF0, 0x01); - *test* - */ - if (xgi_video_info.video_bpp == 8) { - /* TW: We can't switch off CRT1 on LVDS/Chrontel in 8bpp Modes */ - if ((xgi_video_info.hasVB == HASVB_LVDS) - || (xgi_video_info.hasVB == HASVB_LVDS_CHRONTEL)) { - doit = 0; - } - /* TW: We can't switch off CRT1 on 301B-DH in 8bpp Modes if using LCD */ - if (xgi_video_info.disp_state & DISPTYPE_LCD) - doit = 0; - } - - /* TW: We can't switch off CRT1 if bridge is in slave mode */ - if (xgi_video_info.hasVB != HASVB_NONE) { - reg = xgifb_reg_get(XGIPART1, 0x00); - - if ((reg & 0x50) == 0x10) - doit = 0; - - } else { - XGIfb_crt1off = 0; - } - - reg = xgifb_reg_get(XGICR, 0x17); - if ((XGIfb_crt1off) && (doit)) - reg &= ~0x80; - else - reg |= 0x80; - xgifb_reg_set(XGICR, 0x17, reg); - - xgifb_reg_and(XGISR, IND_XGI_RAMDAC_CONTROL, ~0x04); - - if ((xgi_video_info.disp_state & DISPTYPE_TV) && (xgi_video_info.hasVB - == HASVB_301)) { - - reg = xgifb_reg_get(XGIPART4, 0x01); - - if (reg < 0xB0) { /* Set filter for XGI301 */ - - switch (xgi_video_info.video_width) { - case 320: - filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 4 : 12; - break; - case 640: - filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 5 : 13; - break; - case 720: - filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 6 : 14; - break; - case 800: - filter_tb = (xgi_video_info.TV_type == TVMODE_NTSC) ? 7 : 15; - break; - default: - filter = -1; - break; - } - - xgifb_reg_or(XGIPART1, XGIfb_CRT2_write_enable, 0x01); - - if (xgi_video_info.TV_type == TVMODE_NTSC) { - - xgifb_reg_and(XGIPART2, 0x3a, 0x1f); - - if (xgi_video_info.TV_plug == TVPLUG_SVIDEO) { - - xgifb_reg_and(XGIPART2, 0x30, 0xdf); - - } else if (xgi_video_info.TV_plug - == TVPLUG_COMPOSITE) { - - xgifb_reg_or(XGIPART2, 0x30, 0x20); - - switch (xgi_video_info.video_width) { - case 640: - xgifb_reg_set(XGIPART2, 0x35, 0xEB); - xgifb_reg_set(XGIPART2, 0x36, 0x04); - xgifb_reg_set(XGIPART2, 0x37, 0x25); - xgifb_reg_set(XGIPART2, 0x38, 0x18); - break; - case 720: - xgifb_reg_set(XGIPART2, 0x35, 0xEE); - xgifb_reg_set(XGIPART2, 0x36, 0x0C); - xgifb_reg_set(XGIPART2, 0x37, 0x22); - xgifb_reg_set(XGIPART2, 0x38, 0x08); - break; - case 800: - xgifb_reg_set(XGIPART2, 0x35, 0xEB); - xgifb_reg_set(XGIPART2, 0x36, 0x15); - xgifb_reg_set(XGIPART2, 0x37, 0x25); - xgifb_reg_set(XGIPART2, 0x38, 0xF6); - break; - } - } - - } else if (xgi_video_info.TV_type == TVMODE_PAL) { - - xgifb_reg_and(XGIPART2, 0x3A, 0x1F); - - if (xgi_video_info.TV_plug == TVPLUG_SVIDEO) { - - xgifb_reg_and(XGIPART2, 0x30, 0xDF); - - } else if (xgi_video_info.TV_plug - == TVPLUG_COMPOSITE) { - - xgifb_reg_or(XGIPART2, 0x30, 0x20); - - switch (xgi_video_info.video_width) { - case 640: - xgifb_reg_set(XGIPART2, 0x35, 0xF1); - xgifb_reg_set(XGIPART2, 0x36, 0xF7); - xgifb_reg_set(XGIPART2, 0x37, 0x1F); - xgifb_reg_set(XGIPART2, 0x38, 0x32); - break; - case 720: - xgifb_reg_set(XGIPART2, 0x35, 0xF3); - xgifb_reg_set(XGIPART2, 0x36, 0x00); - xgifb_reg_set(XGIPART2, 0x37, 0x1D); - xgifb_reg_set(XGIPART2, 0x38, 0x20); - break; - case 800: - xgifb_reg_set(XGIPART2, 0x35, 0xFC); - xgifb_reg_set(XGIPART2, 0x36, 0xFB); - xgifb_reg_set(XGIPART2, 0x37, 0x14); - xgifb_reg_set(XGIPART2, 0x38, 0x2A); - break; - } - } - } - - if ((filter >= 0) && (filter <= 7)) { - DPRINTK("FilterTable[%d]-%d: %02x %02x %02x %02x\n", filter_tb, filter, - XGI_TV_filter[filter_tb].filter[filter][0], - XGI_TV_filter[filter_tb].filter[filter][1], - XGI_TV_filter[filter_tb].filter[filter][2], - XGI_TV_filter[filter_tb].filter[filter][3] - ); - xgifb_reg_set( - XGIPART2, - 0x35, - (XGI_TV_filter[filter_tb].filter[filter][0])); - xgifb_reg_set( - XGIPART2, - 0x36, - (XGI_TV_filter[filter_tb].filter[filter][1])); - xgifb_reg_set( - XGIPART2, - 0x37, - (XGI_TV_filter[filter_tb].filter[filter][2])); - xgifb_reg_set( - XGIPART2, - 0x38, - (XGI_TV_filter[filter_tb].filter[filter][3])); - } - - } - - } - -} - XGIINITSTATIC int __init XGIfb_setup(char *options) { char *this_opt; -- 1.5.6.5 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
