* #endif
*/
-typedef void (*PROC_SPEC_SETUP)(struct lynx_share*,char *);
-typedef int (*PROC_SPEC_MAP)(struct lynx_share*,struct pci_dev*);
-typedef int (*PROC_SPEC_INITHW)(struct lynx_share*,struct pci_dev*);
+typedef void (*PROC_SPEC_SETUP)(struct lynx_share*, char *);
+typedef int (*PROC_SPEC_MAP)(struct lynx_share*, struct pci_dev*);
+typedef int (*PROC_SPEC_INITHW)(struct lynx_share*, struct pci_dev*);
/* common var for all device */
crtc = &par->crtc;
cursor = &crtc->cursor;
- if(fbcursor->image.width > cursor->maxW ||
+ if (fbcursor->image.width > cursor->maxW ||
fbcursor->image.height > cursor->maxH ||
- fbcursor->image.depth > 1){
+ fbcursor->image.depth > 1) {
return -ENXIO;
}
cursor->disable(cursor);
- if(fbcursor->set & FB_CUR_SETSIZE){
+ if (fbcursor->set & FB_CUR_SETSIZE) {
cursor->setSize(cursor, fbcursor->image.width, fbcursor->image.height);
}
- if(fbcursor->set & FB_CUR_SETPOS){
+ if (fbcursor->set & FB_CUR_SETPOS) {
cursor->setPos(cursor, fbcursor->image.dx - info->var.xoffset,
fbcursor->image.dy - info->var.yoffset);
}
- if(fbcursor->set & FB_CUR_SETCMAP){
+ 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))|
}
- if(fbcursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE)) {
+ if (fbcursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE)) {
cursor->setData(cursor,
fbcursor->rop,
fbcursor->image.data,
fbcursor->mask);
}
- if(fbcursor->enable){
+ if (fbcursor->enable) {
cursor->enable(cursor);
}
unsigned int base, pitch, Bpp, rop;
u32 color;
- if(info->state != FBINFO_STATE_RUNNING){
+ if (info->state != FBINFO_STATE_RUNNING) {
return;
}
Bpp = info->var.bits_per_pixel >> 3;
color = (Bpp == 1)?region->color:((u32*)info->pseudo_palette)[region->color];
- rop = ( region->rop != ROP_COPY ) ? HW_ROP2_XOR:HW_ROP2_COPY;
+ rop = (region->rop != ROP_COPY) ? HW_ROP2_XOR:HW_ROP2_COPY;
/*
* If not use spin_lock,system will die if user load driver
pitch = info->fix.line_length;
Bpp = info->var.bits_per_pixel >> 3;
- if(image->depth == 1){
- if(info->fix.visual == FB_VISUAL_TRUECOLOR ||
+ if (image->depth == 1) {
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
fgcol = ((u32*)info->pseudo_palette)[image->fg_color];
bgcol = ((u32*)info->pseudo_palette)[image->bg_color];
int ret;
- if(!info)
+ if (!info)
return -EINVAL;
ret = 0;
int ret;
unsigned int line_length;
- if(!info)
+ if (!info)
return -EINVAL;
ret = 0;
* and these data should be set before setcolreg routine
* */
- switch(var->bits_per_pixel){
+ switch (var->bits_per_pixel) {
case 8:
fix->visual = FB_VISUAL_PSEUDOCOLOR;
var->red.offset = 0;
var->height = var->width = -1;
var->accel_flags = 0;/*FB_ACCELF_TEXT;*/
- if(ret){
+ if (ret) {
pr_err("pixel bpp format not satisfied\n.");
return ret;
}
ret = crtc->proc_setMode(crtc, var, fix);
- if(!ret)
+ if (!ret)
ret = output->proc_setMode(output, var, fix);
return ret;
}
console_lock();
- if((ret = pci_set_power_state(pdev, PCI_D0)) != 0){
+ if ((ret = pci_set_power_state(pdev, PCI_D0)) != 0) {
pr_err("error:%d occured in pci_set_power_state\n", ret);
return ret;
}
- if(pdev->dev.power.power_state.event != PM_EVENT_FREEZE){
+ if (pdev->dev.power.power_state.event != PM_EVENT_FREEZE) {
pci_restore_state(pdev);
- if ((ret = pci_enable_device(pdev)) != 0){
+ if ((ret = pci_enable_device(pdev)) != 0) {
pr_err("error:%d occured in pci_enable_device\n", ret);
return ret;
}
pci_set_master(pdev);
}
- if(share->resume)
+ if (share->resume)
(*share->resume)(share);
hw_sm750_inithw(share, pdev);
info = share->fbinfo[0];
- if(info){
+ if (info) {
par = info->par;
crtc = &par->crtc;
cursor = &crtc->cursor;
info = share->fbinfo[1];
- if(info){
+ if (info) {
par = info->par;
crtc = &par->crtc;
cursor = &crtc->cursor;
var->bits_per_pixel);
- switch(var->bits_per_pixel){
+ switch (var->bits_per_pixel) {
case 8:
case 16:
case 24: /* support 24 bpp for only lynx712/722/720 */
goto exit;
}
- switch(var->bits_per_pixel){
+ switch (var->bits_per_pixel) {
case 8:
info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
var->red.offset = 0;
request = PADDING(crtc->line_pad, request);
request = request * var->yres_virtual;
- if(crtc->vidmem_size < request){
+ if (crtc->vidmem_size < request) {
pr_err("not enough video memory for mode\n");
return -ENOMEM;
}
ret = output->proc_checkMode(output, var);
- if(!ret)
+ if (!ret)
ret = crtc->proc_checkMode(crtc, var);
exit:
return ret;
ret = 0;
//pr_debug("regno=%d,red=%d,green=%d,blue=%d\n",regno,red,green,blue);
- if(regno > 256){
+ if (regno > 256) {
pr_err("regno = %d\n", regno);
return -EINVAL;
}
- if(info->var.grayscale)
+ 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) {
+ if (var->bits_per_pixel == 8 && info->fix.visual == FB_VISUAL_PSEUDOCOLOR) {
red >>= 8;
green >>= 8;
blue >>= 8;
}
- if(info->fix.visual == FB_VISUAL_TRUECOLOR && regno < 256 ) {
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR && regno < 256) {
u32 val;
- if(var->bits_per_pixel == 16 ||
+ if (var->bits_per_pixel == 16 ||
var->bits_per_pixel == 32 ||
var->bits_per_pixel == 24) {
val = chan_to_field(red, &var->red);
crtc->vScreen = share->pvMem;
break;
case sm750_dual_normal:
- if(par->index == 0){
+ if (par->index == 0) {
output->paths = sm750_panel;
crtc->channel = sm750_primary;
crtc->oScreen = 0;
crtc->vScreen = share->pvMem;
- }else{
+ } else {
output->paths = sm750_crt;
crtc->channel = sm750_secondary;
/* not consider of padding stuffs for oScreen,need fix*/
}
break;
case sm750_dual_swap:
- if(par->index == 0){
+ if (par->index == 0) {
output->paths = sm750_panel;
crtc->channel = sm750_secondary;
crtc->oScreen = 0;
crtc->vScreen = share->pvMem;
- }else{
+ } else {
output->paths = sm750_crt;
crtc->channel = sm750_primary;
/* not consider of padding stuffs for oScreen,need fix*/
crtc->cursor.share = share;
memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
- if(!g_hwcursor){
+ 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){
+ if (!share->accel_off) {
/* use 2d acceleration */
lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
}
info->fbops = &lynxfb_ops;
- if(!g_fbmode[index]){
+ if (!g_fbmode[index]) {
g_fbmode[index] = g_def_fbmode;
- if(index)
+ if (index)
g_fbmode[index] = g_fbmode[0];
}
- for(i=0;i<3;i++){
+ for (i=0;i<3;i++) {
ret = fb_find_mode(var, info, g_fbmode[index],
pdb[i], cdb[i], NULL, 8);
- if(ret == 1){
+ if (ret == 1) {
pr_info("success! use specified mode:%s in %s\n",
g_fbmode[index],
mdb_desc[i]);
break;
- }else if(ret == 2){
+ } else if (ret == 2) {
pr_warn("use specified mode:%s in %s,with an ignored refresh rate\n",
g_fbmode[index],
mdb_desc[i]);
break;
- }else if(ret == 3){
+ } else if (ret == 3) {
pr_warn("wanna use default mode\n");
// break;
- }else if(ret == 4){
+ } else if (ret == 4) {
pr_warn("fall back to any valid mode\n");
- }else{
+ } else {
pr_warn("ret = %d,fb_find_mode failed,with %s\n", ret, mdb_desc[i]);
}
}
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) {
+ switch (var->bits_per_pixel) {
case 8:
fix->visual = FB_VISUAL_PSEUDOCOLOR;
break;
info->cmap.red, info->cmap.green, info->cmap.blue,
info->cmap.transp);
- if((ret = fb_alloc_cmap(&info->cmap, 256, 0)) < 0){
+ if ((ret = fb_alloc_cmap(&info->cmap, 256, 0)) < 0) {
pr_err("Could not allcate memory for cmap.\n");
goto exit;
}
/*defaultly turn g_hwcursor on for both view */
g_hwcursor = 3;
- if(!src || !*src){
+ if (!src || !*src) {
pr_warn("no specific g_option.\n");
goto NO_PARAM;
}
- while((opt = strsep(&src, ":")) != NULL && *opt != 0){
+ 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")))
+ if (!strncmp(opt, "swap", strlen("swap")))
swap = 1;
- else if(!strncmp(opt, "nocrt", strlen("nocrt")))
+ else if (!strncmp(opt, "nocrt", strlen("nocrt")))
spec_share->state.nocrt = 1;
- else if(!strncmp(opt, "36bit", strlen("36bit")))
+ else if (!strncmp(opt, "36bit", strlen("36bit")))
spec_share->state.pnltype = sm750_doubleTFT;
- else if(!strncmp(opt, "18bit", strlen("18bit")))
+ else if (!strncmp(opt, "18bit", strlen("18bit")))
spec_share->state.pnltype = sm750_dualTFT;
- else if(!strncmp(opt, "24bit", strlen("24bit")))
+ else if (!strncmp(opt, "24bit", strlen("24bit")))
spec_share->state.pnltype = sm750_24TFT;
#ifdef CAP_EXPANSION
- else if(!strncmp(opt, "exp:", strlen("exp:")))
+ else if (!strncmp(opt, "exp:", strlen("exp:")))
exp_res = opt + strlen("exp:");
#endif
- else if(!strncmp(opt, "nohwc0", strlen("nohwc0")))
+ else if (!strncmp(opt, "nohwc0", strlen("nohwc0")))
g_hwcursor &= ~0x1;
- else if(!strncmp(opt, "nohwc1", strlen("nohwc1")))
+ else if (!strncmp(opt, "nohwc1", strlen("nohwc1")))
g_hwcursor &= ~0x2;
- else if(!strncmp(opt, "nohwc", strlen("nohwc")))
+ else if (!strncmp(opt, "nohwc", strlen("nohwc")))
g_hwcursor = 0;
else {
- if(!g_fbmode[0]){
+ if (!g_fbmode[0]) {
g_fbmode[0] = opt;
pr_info("find fbmode0 : %s\n", g_fbmode[0]);
- }else if(!g_fbmode[1]){
+ } else if (!g_fbmode[1]) {
g_fbmode[1] = opt;
pr_info("find fbmode1 : %s\n", g_fbmode[1]);
- }else{
+ } 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)) {
+ 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)
+ 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)
+ } else {
+ if (swap)
spec_share->state.dataflow = sm750_simul_sec;
else
spec_share->state.dataflow = sm750_simul_pri;
}
- }else{
+ } else {
/* SM750LE only have one crt channel */
spec_share->state.dataflow = sm750_simul_sec;
/* sm750le do not have complex attributes*/
/* enable device */
- if(pci_enable_device(pdev)){
+ if (pci_enable_device(pdev)) {
pr_err("can not enable device.\n");
goto err_enable;
}
spec_offset = offsetof(struct sm750_share, share);
spec_share = kzalloc(sizeof(*spec_share), GFP_KERNEL);
- if(!spec_share){
+ if (!spec_share) {
pr_err("Could not allocate memory for share.\n");
goto err_share;
}
/* setting share structure */
- share = (struct lynx_share * )(&(spec_share->share));
+ share = (struct lynx_share *)(&(spec_share->share));
share->fbinfo[0] = share->fbinfo[1] = NULL;
share->devid = pdev->device;
share->revid = pdev->revision;
share->dual = g_dualview;
spin_lock_init(&share->slock);
- if(!share->accel_off){
+ if (!share->accel_off) {
/* hook deInit and 2d routines, notes that below hw_xxx
* routine can work on most of lynx chips
* if some chip need specific function,please hook it in smXXX_set_drv
share->accel.de_copyarea = hw_copyarea;
share->accel.de_imageblit = hw_imageblit;
pr_info("enable 2d acceleration\n");
- }else{
+ } else {
pr_info("disable 2d acceleration\n");
}
sm750fb_setup(share, g_settings);
/* call chip specific mmap routine */
- if(hw_sm750_map(share, pdev)){
+ if (hw_sm750_map(share, pdev)) {
pr_err("Memory map failed\n");
goto err_map;
}
#ifdef CONFIG_MTRR
- if(!share->mtrr_off){
+ if (!share->mtrr_off) {
pr_info("enable mtrr\n");
share->mtrr.vram = mtrr_add(share->vidmem_start,
share->vidmem_size,
MTRR_TYPE_WRCOMB, 1);
- if(share->mtrr.vram < 0){
+ if (share->mtrr.vram < 0) {
/* don't block driver with the failure of MTRR */
pr_err("Unable to setup MTRR.\n");
- }else{
+ } else {
share->mtrr.vram_added = 1;
pr_info("MTRR added succesfully\n");
}
fbidx = 0;
ALLOC_FB:
info[fbidx] = framebuffer_alloc(sizeof(struct lynxfb_par), &pdev->dev);
- if(!info[fbidx]) {
+ if (!info[fbidx]) {
pr_err("Could not allocate framebuffer #%d.\n", fbidx);
- if(fbidx == 0)
+ if (fbidx == 0)
goto err_info0_alloc;
else
goto err_info1_alloc;
par->share = share;
/* set fb_info structure */
- if(lynxfb_set_fbinfo(info[fbidx], fbidx)){
+ if (lynxfb_set_fbinfo(info[fbidx], fbidx)) {
pr_err("Failed to initial fb_info #%d.\n", fbidx);
- if(fbidx == 0)
+ if (fbidx == 0)
goto err_info0_set;
else
goto err_info1_set;
errno = register_framebuffer(info[fbidx]);
if (errno < 0) {
pr_err("Failed to register fb_info #%d. err %d\n", fbidx, errno);
- if(fbidx == 0)
+ if (fbidx == 0)
goto err_register0;
else
goto err_register1;
/* no dual view by far */
fbidx++;
- if(share->dual && fbidx < 2)
+ if (share->dual && fbidx < 2)
goto ALLOC_FB;
return 0;
cnt = 2;
share = pci_get_drvdata(pdev);
- while(cnt-- > 0){
+ while (cnt-- > 0) {
info = share->fbinfo[cnt];
- if(!info)
+ if (!info)
continue;
par = info->par;
framebuffer_release(info);
}
#ifdef CONFIG_MTRR
- if(share->mtrr.vram_added)
+ if (share->mtrr.vram_added)
mtrr_del(share->mtrr.vram, share->vidmem_start, share->vidmem_size);
#endif
// pci_release_regions(pdev);
char * opt,*tmp;
- if(!options || !*options){
+ if (!options || !*options) {
pr_warn("no options.\n");
return 0;
}
len = strlen(options) + 1;
g_settings = kzalloc(len, GFP_KERNEL);
- if(!g_settings)
+ if (!g_settings)
return -ENOMEM;
tmp = g_settings;
strsep() updates @options to pointer after the first found token
it also returns the pointer ahead the token.
*/
- while((opt = strsep(&options, ":"))!=NULL) {
+ while ((opt = strsep(&options, ":"))!=NULL) {
/* options that mean for any lynx chips are configured here */
- if(!strncmp(opt, "noaccel", strlen("noaccel")))
+ if (!strncmp(opt, "noaccel", strlen("noaccel")))
g_noaccel = 1;
#ifdef CONFIG_MTRR
- else if(!strncmp(opt, "nomtrr", strlen("nomtrr")))
+ else if (!strncmp(opt, "nomtrr", strlen("nomtrr")))
g_nomtrr = 1;
#endif
- else if(!strncmp(opt, "dual", strlen("dual")))
+ else if (!strncmp(opt, "dual", strlen("dual")))
g_dualview = 1;
else {
strcat(tmp, opt);
tmp += strlen(opt);
- if(options != NULL)
+ if (options != NULL)
*tmp++ = ':';
else
*tmp++ = 0;
#ifdef MODULE
option = g_option;
#else
- if(fb_get_options("sm750fb", &option))
+ if (fb_get_options("sm750fb", &option))
return -ENODEV;
#endif
projects / platform / kernel / linux-rpi.git / commitdiff