/*
-#ifdef __BIG_ENDIAN
-ssize_t lynxfb_ops_write(struct fb_info *info, const char __user *buf,
- size_t count, loff_t *ppos);
-ssize_t lynxfb_ops_read(struct fb_info *info, char __user *buf,
- size_t count, loff_t *ppos);
-#endif
+ * #ifdef __BIG_ENDIAN
+ * ssize_t lynxfb_ops_write(struct fb_info *info, const char __user *buf,
+ * size_t count, loff_t *ppos);
+ * ssize_t lynxfb_ops_read(struct fb_info *info, char __user *buf,
+ * size_t count, loff_t *ppos);
+ * #endif
*/
typedef void (*PROC_SPEC_SETUP)(struct lynx_share*,char *);
static char * g_option = NULL;
static const struct fb_videomode lynx750_ext[] = {
- /* 1024x600-60 VESA [1.71:1] */
+ /* 1024x600-60 VESA [1.71:1] */
{NULL, 60, 1024, 600, 20423, 144, 40, 18, 1, 104, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
- /* 1024x600-70 VESA */
+ /* 1024x600-70 VESA */
{NULL, 70, 1024, 600, 17211, 152, 48, 21, 1, 104, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
- /* 1024x600-75 VESA */
+ /* 1024x600-75 VESA */
{NULL, 75, 1024, 600, 15822, 160, 56, 23, 1, 104, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
- /* 1024x600-85 VESA */
+ /* 1024x600-85 VESA */
{NULL, 85, 1024, 600, 13730, 168, 56, 26, 1, 112, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
/* 720x480 */
{NULL, 60, 720, 480, 37427, 88, 16, 13, 1, 72, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
/* 1280x720 [1.78:1] */
{NULL, 60, 1280, 720, 13426, 162, 86, 22, 1, 136, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,FB_VMODE_NONINTERLACED},
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,FB_VMODE_NONINTERLACED},
- /* 1280x768@60 */
+ /* 1280x768@60 */
{NULL,60,1280,768,12579,192,64,20,3,128,7,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,FB_VMODE_NONINTERLACED},
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,FB_VMODE_NONINTERLACED},
{NULL,60,1360,768,11804,208,64,23,1,144,3,
- FB_SYNC_HOR_HIGH_ACT|FB_VMODE_NONINTERLACED},
+ FB_SYNC_HOR_HIGH_ACT|FB_VMODE_NONINTERLACED},
/* 1360 x 768 [1.77083:1] */
{NULL, 60, 1360, 768, 11804, 208, 64, 23, 1, 144, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
/* 1368 x 768 [1.78:1] */
{NULL, 60, 1368, 768, 11647, 216, 72, 23, 1, 144, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
- /* 1440 x 900 [16:10] */
+ /* 1440 x 900 [16:10] */
{NULL, 60, 1440, 900, 9392, 232, 80, 28, 1, 152, 3,
- FB_SYNC_VERT_HIGH_ACT,FB_VMODE_NONINTERLACED},
+ FB_SYNC_VERT_HIGH_ACT,FB_VMODE_NONINTERLACED},
/* 1440x960 [15:10] */
{NULL, 60, 1440, 960, 8733, 240, 88, 30, 1, 152, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED},
/* 1920x1080 [16:9] */
{NULL, 60, 1920, 1080, 6734, 148, 88, 41, 1, 44, 3,
- FB_SYNC_VERT_HIGH_ACT,FB_VMODE_NONINTERLACED},
+ FB_SYNC_VERT_HIGH_ACT,FB_VMODE_NONINTERLACED},
};
cursor = &crtc->cursor;
if(fbcursor->image.width > cursor->maxW ||
- fbcursor->image.height > cursor->maxH ||
- fbcursor->image.depth > 1){
+ fbcursor->image.height > cursor->maxH ||
+ fbcursor->image.depth > 1){
return -ENXIO;
}
if(fbcursor->set & FB_CUR_SETPOS){
cursor->setPos(cursor,fbcursor->image.dx - info->var.xoffset,
- fbcursor->image.dy - info->var.yoffset);
+ fbcursor->image.dy - info->var.yoffset);
}
if(fbcursor->set & FB_CUR_SETCMAP){
/* get the 16bit color of kernel means */
u16 fg,bg;
fg = ((info->cmap.red[fbcursor->image.fg_color] & 0xf800))|
- ((info->cmap.green[fbcursor->image.fg_color] & 0xfc00) >> 5)|
- ((info->cmap.blue[fbcursor->image.fg_color] & 0xf800) >> 11);
+ ((info->cmap.green[fbcursor->image.fg_color] & 0xfc00) >> 5)|
+ ((info->cmap.blue[fbcursor->image.fg_color] & 0xf800) >> 11);
bg = ((info->cmap.red[fbcursor->image.bg_color] & 0xf800))|
- ((info->cmap.green[fbcursor->image.bg_color] & 0xfc00) >> 5)|
- ((info->cmap.blue[fbcursor->image.bg_color] & 0xf800) >> 11);
+ ((info->cmap.green[fbcursor->image.bg_color] & 0xfc00) >> 5)|
+ ((info->cmap.blue[fbcursor->image.bg_color] & 0xf800) >> 11);
cursor->setColor(cursor,fg,bg);
}
if(fbcursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE))
{
cursor->setData(cursor,
- fbcursor->rop,
- fbcursor->image.data,
- fbcursor->mask);
+ fbcursor->rop,
+ fbcursor->image.data,
+ fbcursor->mask);
}
if(fbcursor->enable){
spin_lock(&share->slock);
share->accel.de_fillrect(&share->accel,
- base,pitch,Bpp,
- region->dx,region->dy,
- region->width,region->height,
- color,rop);
-
+ base,pitch,Bpp,
+ region->dx,region->dy,
+ region->width,region->height,
+ color,rop);
if (share->dual)
spin_unlock(&share->slock);
}
spin_lock(&share->slock);
share->accel.de_copyarea(&share->accel,
- base,pitch,region->sx,region->sy,
- base,pitch,Bpp,region->dx,region->dy,
- region->width,region->height,HW_ROP2_COPY);
-
+ base,pitch,region->sx,region->sy,
+ base,pitch,Bpp,region->dx,region->dy,
+ region->width,region->height,HW_ROP2_COPY);
if (share->dual)
spin_unlock(&share->slock);
}
if(image->depth == 1){
if(info->fix.visual == FB_VISUAL_TRUECOLOR ||
- info->fix.visual == FB_VISUAL_DIRECTCOLOR)
+ info->fix.visual == FB_VISUAL_DIRECTCOLOR)
{
fgcol = ((u32*)info->pseudo_palette)[image->fg_color];
bgcol = ((u32*)info->pseudo_palette)[image->bg_color];
spin_lock(&share->slock);
share->accel.de_imageblit(&share->accel,
- image->data,image->width>>3,0,
- base,pitch,Bpp,
- image->dx,image->dy,
- image->width,image->height,
- fgcol,bgcol,HW_ROP2_COPY);
-
+ image->data,image->width>>3,0,
+ base,pitch,Bpp,
+ image->dx,image->dy,
+ image->width,image->height,
+ fgcol,bgcol,HW_ROP2_COPY);
if (share->dual)
spin_unlock(&share->slock);
}
static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var,
- struct fb_info *info)
+ struct fb_info *info)
{
- struct lynxfb_par * par;
- struct lynxfb_crtc * crtc;
- int ret;
-
+ struct lynxfb_par * par;
+ struct lynxfb_crtc * crtc;
+ int ret;
- if(!info)
- return -EINVAL;
- ret = 0;
- par = info->par;
- crtc = &par->crtc;
- ret = crtc->proc_panDisplay(crtc, var, info);
+ if(!info)
+ return -EINVAL;
- return ret;
+ ret = 0;
+ par = info->par;
+ crtc = &par->crtc;
+ ret = crtc->proc_panDisplay(crtc, var, info);
+
+ return ret;
}
static int lynxfb_ops_set_par(struct fb_info * info)
struct lynx_cursor * cursor;
int ret;
-
+
ret = 0;
share = pci_get_drvdata(pdev);
int ret;
resource_size_t request;
-
+
par = info->par;
crtc = &par->crtc;
output = &par->output;
ret = 0;
pr_debug("check var:%dx%d-%d\n",
- var->xres,
- var->yres,
- var->bits_per_pixel);
+ var->xres,
+ var->yres,
+ var->bits_per_pixel);
switch(var->bits_per_pixel){
static int lynxfb_ops_setcolreg(unsigned regno,unsigned red,
- unsigned green,unsigned blue,
- unsigned transp,struct fb_info * info)
+ unsigned green,unsigned blue,
+ unsigned transp,struct fb_info * info)
{
- struct lynxfb_par * par;
- struct lynxfb_crtc * crtc;
- struct fb_var_screeninfo * var;
- int ret;
-
- par = info->par;
- crtc = &par->crtc;
- var = &info->var;
- ret = 0;
-
- //pr_debug("regno=%d,red=%d,green=%d,blue=%d\n",regno,red,green,blue);
- if(regno > 256){
- pr_err("regno = %d\n",regno);
- return -EINVAL;
- }
-
- if(info->var.grayscale)
- red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
-
- if(var->bits_per_pixel == 8 && info->fix.visual == FB_VISUAL_PSEUDOCOLOR)
- {
- red >>= 8;
- green >>= 8;
- blue >>= 8;
- ret = crtc->proc_setColReg(crtc,regno,red,green,blue);
- goto exit;
- }
-
-
- if(info->fix.visual == FB_VISUAL_TRUECOLOR && regno < 256 )
- {
- u32 val;
- if(var->bits_per_pixel == 16 ||
- var->bits_per_pixel == 32 ||
- var->bits_per_pixel == 24)
- {
- val = chan_to_field(red,&var->red);
- val |= chan_to_field(green,&var->green);
- val |= chan_to_field(blue,&var->blue);
- par->pseudo_palette[regno] = val;
- goto exit;
- }
- }
-
- ret = -EINVAL;
+ struct lynxfb_par * par;
+ struct lynxfb_crtc * crtc;
+ struct fb_var_screeninfo * var;
+ int ret;
+
+ par = info->par;
+ crtc = &par->crtc;
+ var = &info->var;
+ ret = 0;
+
+ //pr_debug("regno=%d,red=%d,green=%d,blue=%d\n",regno,red,green,blue);
+ if(regno > 256){
+ pr_err("regno = %d\n",regno);
+ return -EINVAL;
+ }
+
+ if(info->var.grayscale)
+ red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
+
+ if(var->bits_per_pixel == 8 && info->fix.visual == FB_VISUAL_PSEUDOCOLOR)
+ {
+ red >>= 8;
+ green >>= 8;
+ blue >>= 8;
+ ret = crtc->proc_setColReg(crtc,regno,red,green,blue);
+ goto exit;
+ }
+
+
+ if(info->fix.visual == FB_VISUAL_TRUECOLOR && regno < 256 )
+ {
+ u32 val;
+ if(var->bits_per_pixel == 16 ||
+ var->bits_per_pixel == 32 ||
+ var->bits_per_pixel == 24)
+ {
+ val = chan_to_field(red,&var->red);
+ val |= chan_to_field(green,&var->green);
+ val |= chan_to_field(blue,&var->blue);
+ par->pseudo_palette[regno] = val;
+ goto exit;
+ }
+ }
+
+ ret = -EINVAL;
exit:
- return ret;
+ return ret;
}
static int lynxfb_ops_blank(int blank,struct fb_info* info)
{
struct lynxfb_par * par;
struct lynxfb_output * output;
-
+
pr_debug("blank = %d.\n",blank);
par = info->par;
output = &par->output;
static int sm750fb_set_drv(struct lynxfb_par * par)
{
- int ret;
- struct lynx_share * share;
- struct sm750_share * spec_share;
- struct lynxfb_output * output;
- struct lynxfb_crtc * crtc;
-
- ret = 0;
-
- share = par->share;
- spec_share = container_of(share,struct sm750_share,share);
- output = &par->output;
- crtc = &par->crtc;
-
- crtc->vidmem_size = (share->dual)?share->vidmem_size>>1:share->vidmem_size;
- /* setup crtc and output member */
- spec_share->hwCursor = g_hwcursor;
-
- crtc->proc_setMode = hw_sm750_crtc_setMode;
- crtc->proc_checkMode = hw_sm750_crtc_checkMode;
- crtc->proc_setColReg = hw_sm750_setColReg;
- crtc->proc_panDisplay = hw_sm750_pan_display;
- crtc->clear = hw_sm750_crtc_clear;
- crtc->line_pad = 16;
- //crtc->xpanstep = crtc->ypanstep = crtc->ywrapstep = 0;
- crtc->xpanstep = 8;
- crtc->ypanstep = 1;
- crtc->ywrapstep = 0;
-
- output->proc_setMode = hw_sm750_output_setMode;
- output->proc_checkMode = hw_sm750_output_checkMode;
-
- output->proc_setBLANK = (share->revid == SM750LE_REVISION_ID)?hw_sm750le_setBLANK:hw_sm750_setBLANK;
- output->clear = hw_sm750_output_clear;
- /* chip specific phase */
- share->accel.de_wait = (share->revid == SM750LE_REVISION_ID)?hw_sm750le_deWait: hw_sm750_deWait;
- switch (spec_share->state.dataflow)
- {
- case sm750_simul_pri:
- output->paths = sm750_pnc;
- crtc->channel = sm750_primary;
- crtc->oScreen = 0;
- crtc->vScreen = share->pvMem;
- pr_info("use simul primary mode\n");
- break;
- case sm750_simul_sec:
- output->paths = sm750_pnc;
- crtc->channel = sm750_secondary;
- crtc->oScreen = 0;
- crtc->vScreen = share->pvMem;
- break;
- case sm750_dual_normal:
- if(par->index == 0){
- output->paths = sm750_panel;
- crtc->channel = sm750_primary;
- crtc->oScreen = 0;
- crtc->vScreen = share->pvMem;
- }else{
- output->paths = sm750_crt;
- crtc->channel = sm750_secondary;
- /* not consider of padding stuffs for oScreen,need fix*/
- crtc->oScreen = (share->vidmem_size >> 1);
- crtc->vScreen = share->pvMem + crtc->oScreen;
- }
- break;
- case sm750_dual_swap:
- if(par->index == 0){
- output->paths = sm750_panel;
- crtc->channel = sm750_secondary;
- crtc->oScreen = 0;
- crtc->vScreen = share->pvMem;
- }else{
- output->paths = sm750_crt;
- crtc->channel = sm750_primary;
- /* not consider of padding stuffs for oScreen,need fix*/
- crtc->oScreen = (share->vidmem_size >> 1);
- crtc->vScreen = share->pvMem + crtc->oScreen;
- }
- break;
- default:
- ret = -EINVAL;
- }
-
- return ret;
+ int ret;
+ struct lynx_share * share;
+ struct sm750_share * spec_share;
+ struct lynxfb_output * output;
+ struct lynxfb_crtc * crtc;
+
+ ret = 0;
+
+ share = par->share;
+ spec_share = container_of(share,struct sm750_share,share);
+ output = &par->output;
+ crtc = &par->crtc;
+
+ crtc->vidmem_size = (share->dual)?share->vidmem_size>>1:share->vidmem_size;
+ /* setup crtc and output member */
+ spec_share->hwCursor = g_hwcursor;
+
+ crtc->proc_setMode = hw_sm750_crtc_setMode;
+ crtc->proc_checkMode = hw_sm750_crtc_checkMode;
+ crtc->proc_setColReg = hw_sm750_setColReg;
+ crtc->proc_panDisplay = hw_sm750_pan_display;
+ crtc->clear = hw_sm750_crtc_clear;
+ crtc->line_pad = 16;
+ //crtc->xpanstep = crtc->ypanstep = crtc->ywrapstep = 0;
+ crtc->xpanstep = 8;
+ crtc->ypanstep = 1;
+ crtc->ywrapstep = 0;
+
+ output->proc_setMode = hw_sm750_output_setMode;
+ output->proc_checkMode = hw_sm750_output_checkMode;
+
+ output->proc_setBLANK = (share->revid == SM750LE_REVISION_ID)?hw_sm750le_setBLANK:hw_sm750_setBLANK;
+ output->clear = hw_sm750_output_clear;
+ /* chip specific phase */
+ share->accel.de_wait = (share->revid == SM750LE_REVISION_ID)?hw_sm750le_deWait: hw_sm750_deWait;
+ switch (spec_share->state.dataflow)
+ {
+ case sm750_simul_pri:
+ output->paths = sm750_pnc;
+ crtc->channel = sm750_primary;
+ crtc->oScreen = 0;
+ crtc->vScreen = share->pvMem;
+ pr_info("use simul primary mode\n");
+ break;
+ case sm750_simul_sec:
+ output->paths = sm750_pnc;
+ crtc->channel = sm750_secondary;
+ crtc->oScreen = 0;
+ crtc->vScreen = share->pvMem;
+ break;
+ case sm750_dual_normal:
+ if(par->index == 0){
+ output->paths = sm750_panel;
+ crtc->channel = sm750_primary;
+ crtc->oScreen = 0;
+ crtc->vScreen = share->pvMem;
+ }else{
+ output->paths = sm750_crt;
+ crtc->channel = sm750_secondary;
+ /* not consider of padding stuffs for oScreen,need fix*/
+ crtc->oScreen = (share->vidmem_size >> 1);
+ crtc->vScreen = share->pvMem + crtc->oScreen;
+ }
+ break;
+ case sm750_dual_swap:
+ if(par->index == 0){
+ output->paths = sm750_panel;
+ crtc->channel = sm750_secondary;
+ crtc->oScreen = 0;
+ crtc->vScreen = share->pvMem;
+ }else{
+ output->paths = sm750_crt;
+ crtc->channel = sm750_primary;
+ /* not consider of padding stuffs for oScreen,need fix*/
+ crtc->oScreen = (share->vidmem_size >> 1);
+ crtc->vScreen = share->pvMem + crtc->oScreen;
+ }
+ break;
+ default:
+ ret = -EINVAL;
+ }
+
+ return ret;
}
static struct fb_ops lynxfb_ops={
static int lynxfb_set_fbinfo(struct fb_info* info,int index)
{
- int i;
- struct lynxfb_par * par;
- struct lynx_share * share;
- struct lynxfb_crtc * crtc;
- struct lynxfb_output * output;
- struct fb_var_screeninfo * var;
- struct fb_fix_screeninfo * fix;
-
- const struct fb_videomode * pdb[] = {
- lynx750_ext, NULL,vesa_modes,
- };
- int cdb[] = {ARRAY_SIZE(lynx750_ext),0,VESA_MODEDB_SIZE};
- static const char * mdb_desc[] ={
- "driver prepared modes",
- "kernel prepared default modedb",
- "kernel HELPERS prepared vesa_modes",
- };
-
-
- static const char * fixId[2]=
- {
- "sm750_fb1","sm750_fb2",
- };
-
- int ret,line_length;
-
- ret = 0;
- par = (struct lynxfb_par *)info->par;
- share = par->share;
- crtc = &par->crtc;
- output = &par->output;
- var = &info->var;
- fix = &info->fix;
-
- /* set index */
- par->index = index;
- output->channel = &crtc->channel;
+ int i;
+ struct lynxfb_par * par;
+ struct lynx_share * share;
+ struct lynxfb_crtc * crtc;
+ struct lynxfb_output * output;
+ struct fb_var_screeninfo * var;
+ struct fb_fix_screeninfo * fix;
+
+ const struct fb_videomode * pdb[] = {
+ lynx750_ext, NULL,vesa_modes,
+ };
+ int cdb[] = {ARRAY_SIZE(lynx750_ext),0,VESA_MODEDB_SIZE};
+ static const char * mdb_desc[] ={
+ "driver prepared modes",
+ "kernel prepared default modedb",
+ "kernel HELPERS prepared vesa_modes",
+ };
+
+
+ static const char * fixId[2]=
+ {
+ "sm750_fb1","sm750_fb2",
+ };
+
+ int ret,line_length;
+
+ ret = 0;
+ par = (struct lynxfb_par *)info->par;
+ share = par->share;
+ crtc = &par->crtc;
+ output = &par->output;
+ var = &info->var;
+ fix = &info->fix;
+
+ /* set index */
+ par->index = index;
+ output->channel = &crtc->channel;
sm750fb_set_drv(par);
- lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
-
-
- /* set current cursor variable and proc pointer,
- * must be set after crtc member initialized */
- crtc->cursor.offset = crtc->oScreen + crtc->vidmem_size - 1024;
- crtc->cursor.mmio = share->pvReg + 0x800f0 + (int)crtc->channel * 0x140;
-
- pr_info("crtc->cursor.mmio = %p\n",crtc->cursor.mmio);
- crtc->cursor.maxH = crtc->cursor.maxW = 64;
- crtc->cursor.size = crtc->cursor.maxH*crtc->cursor.maxW*2/8;
- crtc->cursor.disable = hw_cursor_disable;
- crtc->cursor.enable = hw_cursor_enable;
- crtc->cursor.setColor = hw_cursor_setColor;
- crtc->cursor.setPos = hw_cursor_setPos;
- crtc->cursor.setSize = hw_cursor_setSize;
- crtc->cursor.setData = hw_cursor_setData;
- crtc->cursor.vstart = share->pvMem + crtc->cursor.offset;
-
-
- crtc->cursor.share = share;
- memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
- if(!g_hwcursor){
- lynxfb_ops.fb_cursor = NULL;
- crtc->cursor.disable(&crtc->cursor);
- }
-
-
- /* set info->fbops, must be set before fb_find_mode */
- if(!share->accel_off){
- /* use 2d acceleration */
- lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
- lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
- lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
- }
- info->fbops = &lynxfb_ops;
-
- if(!g_fbmode[index]){
- g_fbmode[index] = g_def_fbmode;
- if(index)
- g_fbmode[index] = g_fbmode[0];
- }
+ lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
+
+
+ /* set current cursor variable and proc pointer,
+ * must be set after crtc member initialized */
+ crtc->cursor.offset = crtc->oScreen + crtc->vidmem_size - 1024;
+ crtc->cursor.mmio = share->pvReg + 0x800f0 + (int)crtc->channel * 0x140;
+
+ pr_info("crtc->cursor.mmio = %p\n",crtc->cursor.mmio);
+ crtc->cursor.maxH = crtc->cursor.maxW = 64;
+ crtc->cursor.size = crtc->cursor.maxH*crtc->cursor.maxW*2/8;
+ crtc->cursor.disable = hw_cursor_disable;
+ crtc->cursor.enable = hw_cursor_enable;
+ crtc->cursor.setColor = hw_cursor_setColor;
+ crtc->cursor.setPos = hw_cursor_setPos;
+ crtc->cursor.setSize = hw_cursor_setSize;
+ crtc->cursor.setData = hw_cursor_setData;
+ crtc->cursor.vstart = share->pvMem + crtc->cursor.offset;
+
+
+ crtc->cursor.share = share;
+ memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
+ if(!g_hwcursor){
+ lynxfb_ops.fb_cursor = NULL;
+ crtc->cursor.disable(&crtc->cursor);
+ }
+
+
+ /* set info->fbops, must be set before fb_find_mode */
+ if(!share->accel_off){
+ /* use 2d acceleration */
+ lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
+ lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
+ lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
+ }
+ info->fbops = &lynxfb_ops;
+
+ if(!g_fbmode[index]){
+ g_fbmode[index] = g_def_fbmode;
+ if(index)
+ g_fbmode[index] = g_fbmode[0];
+ }
for(i=0;i<3;i++){
ret = fb_find_mode(var,info,g_fbmode[index],
- pdb[i],cdb[i],NULL,8);
+ pdb[i],cdb[i],NULL,8);
if(ret == 1){
pr_info("success! use specified mode:%s in %s\n",
- g_fbmode[index],
- mdb_desc[i]);
+ g_fbmode[index],
+ mdb_desc[i]);
break;
}else if(ret == 2){
pr_warn("use specified mode:%s in %s,with an ignored refresh rate\n",
- g_fbmode[index],
- mdb_desc[i]);
+ g_fbmode[index],
+ mdb_desc[i]);
break;
}else if(ret == 3){
pr_warn("wanna use default mode\n");
-// break;
+ // break;
}else if(ret == 4){
pr_warn("fall back to any valid mode\n");
}else{
}
}
- /* some member of info->var had been set by fb_find_mode */
-
- pr_info("Member of info->var is :\n\
- xres=%d\n\
- yres=%d\n\
- xres_virtual=%d\n\
- yres_virtual=%d\n\
- xoffset=%d\n\
- yoffset=%d\n\
- bits_per_pixel=%d\n \
- ...\n",var->xres,var->yres,var->xres_virtual,var->yres_virtual,
- var->xoffset,var->yoffset,var->bits_per_pixel);
-
- /* set par */
- par->info = info;
-
- /* set info */
- line_length = PADDING(crtc->line_pad,
- (var->xres_virtual * var->bits_per_pixel/8));
-
- info->pseudo_palette = &par->pseudo_palette[0];
- info->screen_base = crtc->vScreen;
- pr_debug("screen_base vaddr = %p\n",info->screen_base);
+ /* some member of info->var had been set by fb_find_mode */
+
+ pr_info("Member of info->var is :\n\
+ xres=%d\n\
+ yres=%d\n\
+ xres_virtual=%d\n\
+ yres_virtual=%d\n\
+ xoffset=%d\n\
+ yoffset=%d\n\
+ bits_per_pixel=%d\n \
+ ...\n",var->xres,var->yres,var->xres_virtual,var->yres_virtual,
+ var->xoffset,var->yoffset,var->bits_per_pixel);
+
+ /* set par */
+ par->info = info;
+
+ /* set info */
+ line_length = PADDING(crtc->line_pad,
+ (var->xres_virtual * var->bits_per_pixel/8));
+
+ info->pseudo_palette = &par->pseudo_palette[0];
+ info->screen_base = crtc->vScreen;
+ pr_debug("screen_base vaddr = %p\n",info->screen_base);
info->screen_size = line_length * var->yres_virtual;
info->flags = FBINFO_FLAG_DEFAULT|0;
- /* set info->fix */
- fix->type = FB_TYPE_PACKED_PIXELS;
- fix->type_aux = 0;
- fix->xpanstep = crtc->xpanstep;
- fix->ypanstep = crtc->ypanstep;
- fix->ywrapstep = crtc->ywrapstep;
- fix->accel = FB_ACCEL_SMI;
+ /* set info->fix */
+ fix->type = FB_TYPE_PACKED_PIXELS;
+ fix->type_aux = 0;
+ fix->xpanstep = crtc->xpanstep;
+ fix->ypanstep = crtc->ypanstep;
+ fix->ywrapstep = crtc->ywrapstep;
+ fix->accel = FB_ACCEL_SMI;
- strlcpy(fix->id,fixId[index],sizeof(fix->id));
+ strlcpy(fix->id,fixId[index],sizeof(fix->id));
fix->smem_start = crtc->oScreen + share->vidmem_start;
pr_info("fix->smem_start = %lx\n",fix->smem_start);
- /* according to mmap experiment from user space application,
- * fix->mmio_len should not larger than virtual size
- * (xres_virtual x yres_virtual x ByPP)
- * Below line maybe buggy when user mmap fb dev node and write
- * data into the bound over virtual size
- * */
- fix->smem_len = crtc->vidmem_size;
- pr_info("fix->smem_len = %x\n",fix->smem_len);
- info->screen_size = fix->smem_len;
- fix->line_length = line_length;
- fix->mmio_start = share->vidreg_start;
- pr_info("fix->mmio_start = %lx\n",fix->mmio_start);
- fix->mmio_len = share->vidreg_size;
- pr_info("fix->mmio_len = %x\n",fix->mmio_len);
- switch(var->bits_per_pixel)
- {
- case 8:
- fix->visual = FB_VISUAL_PSEUDOCOLOR;
- break;
- case 16:
- case 32:
- fix->visual = FB_VISUAL_TRUECOLOR;
- break;
- }
-
- /* set var */
- var->activate = FB_ACTIVATE_NOW;
- var->accel_flags = 0;
- var->vmode = FB_VMODE_NONINTERLACED;
-
- pr_debug("#1 show info->cmap : \nstart=%d,len=%d,red=%p,green=%p,blue=%p,transp=%p\n",
- info->cmap.start,info->cmap.len,
- info->cmap.red,info->cmap.green,info->cmap.blue,
- info->cmap.transp);
-
- if((ret = fb_alloc_cmap(&info->cmap,256,0)) < 0){
- pr_err("Could not allcate memory for cmap.\n");
- goto exit;
- }
-
- pr_debug("#2 show info->cmap : \nstart=%d,len=%d,red=%p,green=%p,blue=%p,transp=%p\n",
- info->cmap.start,info->cmap.len,
- info->cmap.red,info->cmap.green,info->cmap.blue,
- info->cmap.transp);
+ /* according to mmap experiment from user space application,
+ * fix->mmio_len should not larger than virtual size
+ * (xres_virtual x yres_virtual x ByPP)
+ * Below line maybe buggy when user mmap fb dev node and write
+ * data into the bound over virtual size
+ * */
+ fix->smem_len = crtc->vidmem_size;
+ pr_info("fix->smem_len = %x\n",fix->smem_len);
+ info->screen_size = fix->smem_len;
+ fix->line_length = line_length;
+ fix->mmio_start = share->vidreg_start;
+ pr_info("fix->mmio_start = %lx\n",fix->mmio_start);
+ fix->mmio_len = share->vidreg_size;
+ pr_info("fix->mmio_len = %x\n",fix->mmio_len);
+ switch(var->bits_per_pixel)
+ {
+ case 8:
+ fix->visual = FB_VISUAL_PSEUDOCOLOR;
+ break;
+ case 16:
+ case 32:
+ fix->visual = FB_VISUAL_TRUECOLOR;
+ break;
+ }
+
+ /* set var */
+ var->activate = FB_ACTIVATE_NOW;
+ var->accel_flags = 0;
+ var->vmode = FB_VMODE_NONINTERLACED;
+
+ pr_debug("#1 show info->cmap : \nstart=%d,len=%d,red=%p,green=%p,blue=%p,transp=%p\n",
+ info->cmap.start,info->cmap.len,
+ info->cmap.red,info->cmap.green,info->cmap.blue,
+ info->cmap.transp);
+
+ if((ret = fb_alloc_cmap(&info->cmap,256,0)) < 0){
+ pr_err("Could not allcate memory for cmap.\n");
+ goto exit;
+ }
+
+ pr_debug("#2 show info->cmap : \nstart=%d,len=%d,red=%p,green=%p,blue=%p,transp=%p\n",
+ info->cmap.start,info->cmap.len,
+ info->cmap.red,info->cmap.green,info->cmap.blue,
+ info->cmap.transp);
exit:
lynxfb_ops_check_var(var,info);
-// lynxfb_ops_set_par(info);
- return ret;
+ // lynxfb_ops_set_par(info);
+ return ret;
}
-/* chip specific g_option configuration routine */
+/* chip specific g_option configuration routine */
static void sm750fb_setup(struct lynx_share * share,char * src)
{
struct sm750_share * spec_share;
char * exp_res;
#endif
int swap;
-
+
spec_share = container_of(share,struct sm750_share,share);
#ifdef CAP_EXPENSIION
- exp_res = NULL;
+ exp_res = NULL;
#endif
- swap = 0;
-
- spec_share->state.initParm.chip_clk = 0;
- spec_share->state.initParm.mem_clk = 0;
- spec_share->state.initParm.master_clk = 0;
- spec_share->state.initParm.powerMode = 0;
- spec_share->state.initParm.setAllEngOff = 0;
- spec_share->state.initParm.resetMemory = 1;
-
- /*defaultly turn g_hwcursor on for both view */
- g_hwcursor = 3;
-
- if(!src || !*src){
- pr_warn("no specific g_option.\n");
- goto NO_PARAM;
- }
-
- while((opt = strsep(&src,":")) != NULL && *opt != 0){
- pr_err("opt=%s\n",opt);
- pr_err("src=%s\n",src);
-
- if(!strncmp(opt,"swap",strlen("swap")))
- swap = 1;
- else if(!strncmp(opt,"nocrt",strlen("nocrt")))
- spec_share->state.nocrt = 1;
- else if(!strncmp(opt,"36bit",strlen("36bit")))
- spec_share->state.pnltype = sm750_doubleTFT;
- else if(!strncmp(opt,"18bit",strlen("18bit")))
- spec_share->state.pnltype = sm750_dualTFT;
- else if(!strncmp(opt,"24bit",strlen("24bit")))
- spec_share->state.pnltype = sm750_24TFT;
+ swap = 0;
+
+ spec_share->state.initParm.chip_clk = 0;
+ spec_share->state.initParm.mem_clk = 0;
+ spec_share->state.initParm.master_clk = 0;
+ spec_share->state.initParm.powerMode = 0;
+ spec_share->state.initParm.setAllEngOff = 0;
+ spec_share->state.initParm.resetMemory = 1;
+
+ /*defaultly turn g_hwcursor on for both view */
+ g_hwcursor = 3;
+
+ if(!src || !*src){
+ pr_warn("no specific g_option.\n");
+ goto NO_PARAM;
+ }
+
+ while((opt = strsep(&src,":")) != NULL && *opt != 0){
+ pr_err("opt=%s\n",opt);
+ pr_err("src=%s\n",src);
+
+ if(!strncmp(opt,"swap",strlen("swap")))
+ swap = 1;
+ else if(!strncmp(opt,"nocrt",strlen("nocrt")))
+ spec_share->state.nocrt = 1;
+ else if(!strncmp(opt,"36bit",strlen("36bit")))
+ spec_share->state.pnltype = sm750_doubleTFT;
+ else if(!strncmp(opt,"18bit",strlen("18bit")))
+ spec_share->state.pnltype = sm750_dualTFT;
+ else if(!strncmp(opt,"24bit",strlen("24bit")))
+ spec_share->state.pnltype = sm750_24TFT;
#ifdef CAP_EXPANSION
- else if(!strncmp(opt,"exp:",strlen("exp:")))
- exp_res = opt + strlen("exp:");
+ else if(!strncmp(opt,"exp:",strlen("exp:")))
+ exp_res = opt + strlen("exp:");
#endif
- else if(!strncmp(opt,"nohwc0",strlen("nohwc0")))
- g_hwcursor &= ~0x1;
- else if(!strncmp(opt,"nohwc1",strlen("nohwc1")))
- g_hwcursor &= ~0x2;
- else if(!strncmp(opt,"nohwc",strlen("nohwc")))
- g_hwcursor = 0;
- else
- {
- if(!g_fbmode[0]){
- g_fbmode[0] = opt;
- pr_info("find fbmode0 : %s\n",g_fbmode[0]);
- }else if(!g_fbmode[1]){
- g_fbmode[1] = opt;
- pr_info("find fbmode1 : %s\n",g_fbmode[1]);
- }else{
- pr_warn("How many view you wann set?\n");
- }
- }
- }
+ else if(!strncmp(opt,"nohwc0",strlen("nohwc0")))
+ g_hwcursor &= ~0x1;
+ else if(!strncmp(opt,"nohwc1",strlen("nohwc1")))
+ g_hwcursor &= ~0x2;
+ else if(!strncmp(opt,"nohwc",strlen("nohwc")))
+ g_hwcursor = 0;
+ else
+ {
+ if(!g_fbmode[0]){
+ g_fbmode[0] = opt;
+ pr_info("find fbmode0 : %s\n",g_fbmode[0]);
+ }else if(!g_fbmode[1]){
+ g_fbmode[1] = opt;
+ pr_info("find fbmode1 : %s\n",g_fbmode[1]);
+ }else{
+ pr_warn("How many view you wann set?\n");
+ }
+ }
+ }
#ifdef CAP_EXPANSION
- if(getExpRes(exp_res,&spec_share->state.xLCD,&spec_share->state.yLCD))
- {
- /* seems exp_res is not valid*/
- spec_share->state.xLCD = spec_share->state.yLCD = 0;
- }
+ if(getExpRes(exp_res,&spec_share->state.xLCD,&spec_share->state.yLCD))
+ {
+ /* seems exp_res is not valid*/
+ spec_share->state.xLCD = spec_share->state.yLCD = 0;
+ }
#endif
NO_PARAM:
- if(share->revid != SM750LE_REVISION_ID){
- if(share->dual)
- {
- if(swap)
- spec_share->state.dataflow = sm750_dual_swap;
- else
- spec_share->state.dataflow = sm750_dual_normal;
- }else{
- if(swap)
- spec_share->state.dataflow = sm750_simul_sec;
- else
- spec_share->state.dataflow = sm750_simul_pri;
- }
- }else{
- /* SM750LE only have one crt channel */
- spec_share->state.dataflow = sm750_simul_sec;
- /* sm750le do not have complex attributes*/
- spec_share->state.nocrt = 0;
- }
+ if(share->revid != SM750LE_REVISION_ID){
+ if(share->dual)
+ {
+ if(swap)
+ spec_share->state.dataflow = sm750_dual_swap;
+ else
+ spec_share->state.dataflow = sm750_dual_normal;
+ }else{
+ if(swap)
+ spec_share->state.dataflow = sm750_simul_sec;
+ else
+ spec_share->state.dataflow = sm750_simul_pri;
+ }
+ }else{
+ /* SM750LE only have one crt channel */
+ spec_share->state.dataflow = sm750_simul_sec;
+ /* sm750le do not have complex attributes*/
+ spec_share->state.nocrt = 0;
+ }
}
static int lynxfb_pci_probe(struct pci_dev * pdev,
- const struct pci_device_id * ent)
+ const struct pci_device_id * ent)
{
struct fb_info * info[] = {NULL,NULL};
struct lynx_share * share = NULL;
struct sm750_share *spec_share = NULL;
size_t spec_offset = 0;
int fbidx;
-
+
/* enable device */
if(pci_enable_device(pdev)){
if(!share->mtrr_off){
pr_info("enable mtrr\n");
share->mtrr.vram = mtrr_add(share->vidmem_start,
- share->vidmem_size,
- MTRR_TYPE_WRCOMB,1);
+ share->vidmem_size,
+ MTRR_TYPE_WRCOMB,1);
if(share->mtrr.vram < 0){
/* don't block driver with the failure of MTRR */
hw_sm750_inithw(share,pdev);
/* allocate frame buffer info structor according to g_dualview */
- fbidx = 0;
+ fbidx = 0;
ALLOC_FB:
- info[fbidx] = framebuffer_alloc(sizeof(struct lynxfb_par),&pdev->dev);
- if(!info[fbidx])
- {
- pr_err("Could not allocate framebuffer #%d.\n",fbidx);
+ info[fbidx] = framebuffer_alloc(sizeof(struct lynxfb_par),&pdev->dev);
+ if(!info[fbidx])
+ {
+ pr_err("Could not allocate framebuffer #%d.\n",fbidx);
+ if(fbidx == 0)
+ goto err_info0_alloc;
+ else
+ goto err_info1_alloc;
+ }
+ else
+ {
+ struct lynxfb_par * par;
+ int errno;
+ pr_info("framebuffer #%d alloc okay\n",fbidx);
+ share->fbinfo[fbidx] = info[fbidx];
+ par = info[fbidx]->par;
+ par->share = share;
+
+ /* set fb_info structure */
+ if(lynxfb_set_fbinfo(info[fbidx],fbidx)){
+ pr_err("Failed to initial fb_info #%d.\n",fbidx);
if(fbidx == 0)
- goto err_info0_alloc;
+ goto err_info0_set;
else
- goto err_info1_alloc;
+ goto err_info1_set;
}
- else
- {
- struct lynxfb_par * par;
- int errno;
- pr_info("framebuffer #%d alloc okay\n",fbidx);
- share->fbinfo[fbidx] = info[fbidx];
- par = info[fbidx]->par;
- par->share = share;
-
- /* set fb_info structure */
- if(lynxfb_set_fbinfo(info[fbidx],fbidx)){
- pr_err("Failed to initial fb_info #%d.\n",fbidx);
- if(fbidx == 0)
- goto err_info0_set;
- else
- goto err_info1_set;
- }
- /* register frame buffer*/
- pr_info("Ready to register framebuffer #%d.\n",fbidx);
- errno = register_framebuffer(info[fbidx]);
- if (errno < 0) {
- pr_err("Failed to register fb_info #%d. err %d\n",fbidx, errno);
- if(fbidx == 0)
- goto err_register0;
- else
- goto err_register1;
- }
- pr_info("Accomplished register framebuffer #%d.\n",fbidx);
+ /* register frame buffer*/
+ pr_info("Ready to register framebuffer #%d.\n",fbidx);
+ errno = register_framebuffer(info[fbidx]);
+ if (errno < 0) {
+ pr_err("Failed to register fb_info #%d. err %d\n",fbidx, errno);
+ if(fbidx == 0)
+ goto err_register0;
+ else
+ goto err_register1;
}
+ pr_info("Accomplished register framebuffer #%d.\n",fbidx);
+ }
- /* no dual view by far */
- fbidx++;
- if(share->dual && fbidx < 2)
- goto ALLOC_FB;
+ /* no dual view by far */
+ fbidx++;
+ if(share->dual && fbidx < 2)
+ goto ALLOC_FB;
return 0;
{
int len;
char * opt,*tmp;
-
+
if(!options || !*options){
pr_warn("no options.\n");
tmp = g_settings;
- /* Notes:
+ /* Notes:
char * strsep(char **s,const char * ct);
@s: the string to be searched
@ct :the characters to search for
module_param(g_option,charp,S_IRUGO);
MODULE_PARM_DESC(g_option,
- "\n\t\tCommon options:\n"
- "\t\tnoaccel:disable 2d capabilities\n"
- "\t\tnomtrr:disable MTRR attribute for video memory\n"
- "\t\tdualview:dual frame buffer feature enabled\n"
- "\t\tnohwc:disable hardware cursor\n"
- "\t\tUsual example:\n"
- "\t\tinsmod ./sm750fb.ko g_option=\"noaccel,nohwc,1280x1024-8@60\"\n"
- );
+ "\n\t\tCommon options:\n"
+ "\t\tnoaccel:disable 2d capabilities\n"
+ "\t\tnomtrr:disable MTRR attribute for video memory\n"
+ "\t\tdualview:dual frame buffer feature enabled\n"
+ "\t\tnohwc:disable hardware cursor\n"
+ "\t\tUsual example:\n"
+ "\t\tinsmod ./sm750fb.ko g_option=\"noaccel,nohwc,1280x1024-8@60\"\n"
+ );
MODULE_AUTHOR("monk liu <monk.liu@siliconmotion.com>");
MODULE_AUTHOR("Sudip Mukherjee <sudip@vectorindia.org>");
projects / platform / kernel / linux-starfive.git / commitdiff