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Commit c52c3700 authored by Michel von Czettritz's avatar Michel von Czettritz Committed by Greg Kroah-Hartman
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staging: sm750: Reindent 

The reindent fixes the
"WARNING: please, no spaces at the start of a line",
"ERROR: code indent should use tabs where possible"
and some other small checkpatch.pl warnings and errors.
Signed-off-by: default avatarMichel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4c97b37a
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Showing with 491 additions and 494 deletions
drivers/staging/sm750fb/sm750.c
View file @ c52c3700
...@@ -31,12 +31,12 @@ int smi_indent = 0; ...@@ -31,12 +31,12 @@ int smi_indent = 0;
/* /*
#ifdef __BIG_ENDIAN * #ifdef __BIG_ENDIAN
ssize_t lynxfb_ops_write(struct fb_info *info, const char __user *buf, * ssize_t lynxfb_ops_write(struct fb_info *info, const char __user *buf,
size_t count, loff_t *ppos); * size_t count, loff_t *ppos);
ssize_t lynxfb_ops_read(struct fb_info *info, char __user *buf, * ssize_t lynxfb_ops_read(struct fb_info *info, char __user *buf,
size_t count, loff_t *ppos); * size_t count, loff_t *ppos);
#endif * #endif
*/ */
typedef void (*PROC_SPEC_SETUP)(struct lynx_share*,char *); typedef void (*PROC_SPEC_SETUP)(struct lynx_share*,char *);
...@@ -57,56 +57,56 @@ static int g_dualview; ...@@ -57,56 +57,56 @@ static int g_dualview;
static char * g_option = NULL; static char * g_option = NULL;
static const struct fb_videomode lynx750_ext[] = { 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, {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, {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, {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, {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 */ /* 720x480 */
{NULL, 60, 720, 480, 37427, 88, 16, 13, 1, 72, 3, {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] */ /* 1280x720 [1.78:1] */
{NULL, 60, 1280, 720, 13426, 162, 86, 22, 1, 136, 3, {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, {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, {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] */ /* 1360 x 768 [1.77083:1] */
{NULL, 60, 1360, 768, 11804, 208, 64, 23, 1, 144, 3, {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] */ /* 1368 x 768 [1.78:1] */
{NULL, 60, 1368, 768, 11647, 216, 72, 23, 1, 144, 3, {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, {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] */ /* 1440x960 [15:10] */
{NULL, 60, 1440, 960, 8733, 240, 88, 30, 1, 152, 3, {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] */ /* 1920x1080 [16:9] */
{NULL, 60, 1920, 1080, 6734, 148, 88, 41, 1, 44, 3, {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},
}; };
...@@ -124,8 +124,8 @@ static int lynxfb_ops_cursor(struct fb_info* info,struct fb_cursor* fbcursor) ...@@ -124,8 +124,8 @@ static int lynxfb_ops_cursor(struct fb_info* info,struct fb_cursor* fbcursor)
cursor = &crtc->cursor; cursor = &crtc->cursor;
if(fbcursor->image.width > cursor->maxW || if(fbcursor->image.width > cursor->maxW ||
fbcursor->image.height > cursor->maxH || fbcursor->image.height > cursor->maxH ||
fbcursor->image.depth > 1){ fbcursor->image.depth > 1){
return -ENXIO; return -ENXIO;
} }
...@@ -136,19 +136,19 @@ static int lynxfb_ops_cursor(struct fb_info* info,struct fb_cursor* fbcursor) ...@@ -136,19 +136,19 @@ static int lynxfb_ops_cursor(struct fb_info* info,struct fb_cursor* fbcursor)
if(fbcursor->set & FB_CUR_SETPOS){ if(fbcursor->set & FB_CUR_SETPOS){
cursor->setPos(cursor,fbcursor->image.dx - info->var.xoffset, 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){ if(fbcursor->set & FB_CUR_SETCMAP){
/* get the 16bit color of kernel means */ /* get the 16bit color of kernel means */
u16 fg,bg; u16 fg,bg;
fg = ((info->cmap.red[fbcursor->image.fg_color] & 0xf800))| fg = ((info->cmap.red[fbcursor->image.fg_color] & 0xf800))|
((info->cmap.green[fbcursor->image.fg_color] & 0xfc00) >> 5)| ((info->cmap.green[fbcursor->image.fg_color] & 0xfc00) >> 5)|
((info->cmap.blue[fbcursor->image.fg_color] & 0xf800) >> 11); ((info->cmap.blue[fbcursor->image.fg_color] & 0xf800) >> 11);
bg = ((info->cmap.red[fbcursor->image.bg_color] & 0xf800))| bg = ((info->cmap.red[fbcursor->image.bg_color] & 0xf800))|
((info->cmap.green[fbcursor->image.bg_color] & 0xfc00) >> 5)| ((info->cmap.green[fbcursor->image.bg_color] & 0xfc00) >> 5)|
((info->cmap.blue[fbcursor->image.bg_color] & 0xf800) >> 11); ((info->cmap.blue[fbcursor->image.bg_color] & 0xf800) >> 11);
cursor->setColor(cursor,fg,bg); cursor->setColor(cursor,fg,bg);
} }
...@@ -157,9 +157,9 @@ static int lynxfb_ops_cursor(struct fb_info* info,struct fb_cursor* fbcursor) ...@@ -157,9 +157,9 @@ static int lynxfb_ops_cursor(struct fb_info* info,struct fb_cursor* fbcursor)
if(fbcursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE)) if(fbcursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE))
{ {
cursor->setData(cursor, cursor->setData(cursor,
fbcursor->rop, fbcursor->rop,
fbcursor->image.data, fbcursor->image.data,
fbcursor->mask); fbcursor->mask);
} }
if(fbcursor->enable){ if(fbcursor->enable){
...@@ -200,11 +200,10 @@ static void lynxfb_ops_fillrect(struct fb_info* info,const struct fb_fillrect* r ...@@ -200,11 +200,10 @@ static void lynxfb_ops_fillrect(struct fb_info* info,const struct fb_fillrect* r
spin_lock(&share->slock); spin_lock(&share->slock);
share->accel.de_fillrect(&share->accel, share->accel.de_fillrect(&share->accel,
base,pitch,Bpp, base,pitch,Bpp,
region->dx,region->dy, region->dx,region->dy,
region->width,region->height, region->width,region->height,
color,rop); color,rop);
if (share->dual) if (share->dual)
spin_unlock(&share->slock); spin_unlock(&share->slock);
} }
...@@ -232,10 +231,9 @@ static void lynxfb_ops_copyarea(struct fb_info * info,const struct fb_copyarea * ...@@ -232,10 +231,9 @@ static void lynxfb_ops_copyarea(struct fb_info * info,const struct fb_copyarea *
spin_lock(&share->slock); spin_lock(&share->slock);
share->accel.de_copyarea(&share->accel, share->accel.de_copyarea(&share->accel,
base,pitch,region->sx,region->sy, base,pitch,region->sx,region->sy,
base,pitch,Bpp,region->dx,region->dy, base,pitch,Bpp,region->dx,region->dy,
region->width,region->height,HW_ROP2_COPY); region->width,region->height,HW_ROP2_COPY);
if (share->dual) if (share->dual)
spin_unlock(&share->slock); spin_unlock(&share->slock);
} }
...@@ -257,7 +255,7 @@ static void lynxfb_ops_imageblit(struct fb_info*info,const struct fb_image* imag ...@@ -257,7 +255,7 @@ static void lynxfb_ops_imageblit(struct fb_info*info,const struct fb_image* imag
if(image->depth == 1){ if(image->depth == 1){
if(info->fix.visual == FB_VISUAL_TRUECOLOR || 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]; fgcol = ((u32*)info->pseudo_palette)[image->fg_color];
bgcol = ((u32*)info->pseudo_palette)[image->bg_color]; bgcol = ((u32*)info->pseudo_palette)[image->bg_color];
...@@ -279,33 +277,32 @@ static void lynxfb_ops_imageblit(struct fb_info*info,const struct fb_image* imag ...@@ -279,33 +277,32 @@ static void lynxfb_ops_imageblit(struct fb_info*info,const struct fb_image* imag
spin_lock(&share->slock); spin_lock(&share->slock);
share->accel.de_imageblit(&share->accel, share->accel.de_imageblit(&share->accel,
image->data,image->width>>3,0, image->data,image->width>>3,0,
base,pitch,Bpp, base,pitch,Bpp,
image->dx,image->dy, image->dx,image->dy,
image->width,image->height, image->width,image->height,
fgcol,bgcol,HW_ROP2_COPY); fgcol,bgcol,HW_ROP2_COPY);
if (share->dual) if (share->dual)
spin_unlock(&share->slock); spin_unlock(&share->slock);
} }
static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var, 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_par * par;
struct lynxfb_crtc * crtc; struct lynxfb_crtc * crtc;
int ret; int ret;
if(!info)
return -EINVAL;
ret = 0; if(!info)
par = info->par; return -EINVAL;
crtc = &par->crtc;
ret = crtc->proc_panDisplay(crtc, var, info);
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) static int lynxfb_ops_set_par(struct fb_info * info)
...@@ -460,7 +457,7 @@ static int lynxfb_resume(struct pci_dev* pdev) ...@@ -460,7 +457,7 @@ static int lynxfb_resume(struct pci_dev* pdev)
struct lynx_cursor * cursor; struct lynx_cursor * cursor;
int ret; int ret;
ret = 0; ret = 0;
share = pci_get_drvdata(pdev); share = pci_get_drvdata(pdev);
...@@ -526,7 +523,7 @@ static int lynxfb_ops_check_var(struct fb_var_screeninfo* var,struct fb_info* in ...@@ -526,7 +523,7 @@ static int lynxfb_ops_check_var(struct fb_var_screeninfo* var,struct fb_info* in
int ret; int ret;
resource_size_t request; resource_size_t request;
par = info->par; par = info->par;
crtc = &par->crtc; crtc = &par->crtc;
output = &par->output; output = &par->output;
...@@ -534,9 +531,9 @@ static int lynxfb_ops_check_var(struct fb_var_screeninfo* var,struct fb_info* in ...@@ -534,9 +531,9 @@ static int lynxfb_ops_check_var(struct fb_var_screeninfo* var,struct fb_info* in
ret = 0; ret = 0;
pr_debug("check var:%dx%d-%d\n", pr_debug("check var:%dx%d-%d\n",
var->xres, var->xres,
var->yres, var->yres,
var->bits_per_pixel); var->bits_per_pixel);
switch(var->bits_per_pixel){ switch(var->bits_per_pixel){
...@@ -611,64 +608,64 @@ static int lynxfb_ops_check_var(struct fb_var_screeninfo* var,struct fb_info* in ...@@ -611,64 +608,64 @@ static int lynxfb_ops_check_var(struct fb_var_screeninfo* var,struct fb_info* in
static int lynxfb_ops_setcolreg(unsigned regno,unsigned red, static int lynxfb_ops_setcolreg(unsigned regno,unsigned red,
unsigned green,unsigned blue, unsigned green,unsigned blue,
unsigned transp,struct fb_info * info) unsigned transp,struct fb_info * info)
{ {
struct lynxfb_par * par; struct lynxfb_par * par;
struct lynxfb_crtc * crtc; struct lynxfb_crtc * crtc;
struct fb_var_screeninfo * var; struct fb_var_screeninfo * var;
int ret; int ret;
par = info->par; par = info->par;
crtc = &par->crtc; crtc = &par->crtc;
var = &info->var; var = &info->var;
ret = 0; ret = 0;
//pr_debug("regno=%d,red=%d,green=%d,blue=%d\n",regno,red,green,blue); //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); pr_err("regno = %d\n",regno);
return -EINVAL; return -EINVAL;
} }
if(info->var.grayscale) if(info->var.grayscale)
red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8; 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; red >>= 8;
green >>= 8; green >>= 8;
blue >>= 8; blue >>= 8;
ret = crtc->proc_setColReg(crtc,regno,red,green,blue); ret = crtc->proc_setColReg(crtc,regno,red,green,blue);
goto exit; goto exit;
} }
if(info->fix.visual == FB_VISUAL_TRUECOLOR && regno < 256 ) if(info->fix.visual == FB_VISUAL_TRUECOLOR && regno < 256 )
{ {
u32 val; u32 val;
if(var->bits_per_pixel == 16 || if(var->bits_per_pixel == 16 ||
var->bits_per_pixel == 32 || var->bits_per_pixel == 32 ||
var->bits_per_pixel == 24) var->bits_per_pixel == 24)
{ {
val = chan_to_field(red,&var->red); val = chan_to_field(red,&var->red);
val |= chan_to_field(green,&var->green); val |= chan_to_field(green,&var->green);
val |= chan_to_field(blue,&var->blue); val |= chan_to_field(blue,&var->blue);
par->pseudo_palette[regno] = val; par->pseudo_palette[regno] = val;
goto exit; goto exit;
} }
} }
ret = -EINVAL; ret = -EINVAL;
exit: exit:
return ret; return ret;
} }
static int lynxfb_ops_blank(int blank,struct fb_info* info) static int lynxfb_ops_blank(int blank,struct fb_info* info)
{ {
struct lynxfb_par * par; struct lynxfb_par * par;
struct lynxfb_output * output; struct lynxfb_output * output;
pr_debug("blank = %d.\n",blank); pr_debug("blank = %d.\n",blank);
par = info->par; par = info->par;
output = &par->output; output = &par->output;
...@@ -677,89 +674,89 @@ static int lynxfb_ops_blank(int blank,struct fb_info* info) ...@@ -677,89 +674,89 @@ static int lynxfb_ops_blank(int blank,struct fb_info* info)
static int sm750fb_set_drv(struct lynxfb_par * par) static int sm750fb_set_drv(struct lynxfb_par * par)
{ {
int ret; int ret;
struct lynx_share * share; struct lynx_share * share;
struct sm750_share * spec_share; struct sm750_share * spec_share;
struct lynxfb_output * output; struct lynxfb_output * output;
struct lynxfb_crtc * crtc; struct lynxfb_crtc * crtc;
ret = 0; ret = 0;
share = par->share; share = par->share;
spec_share = container_of(share,struct sm750_share,share); spec_share = container_of(share,struct sm750_share,share);
output = &par->output; output = &par->output;
crtc = &par->crtc; crtc = &par->crtc;
crtc->vidmem_size = (share->dual)?share->vidmem_size>>1:share->vidmem_size; crtc->vidmem_size = (share->dual)?share->vidmem_size>>1:share->vidmem_size;
/* setup crtc and output member */ /* setup crtc and output member */
spec_share->hwCursor = g_hwcursor; spec_share->hwCursor = g_hwcursor;
crtc->proc_setMode = hw_sm750_crtc_setMode; crtc->proc_setMode = hw_sm750_crtc_setMode;
crtc->proc_checkMode = hw_sm750_crtc_checkMode; crtc->proc_checkMode = hw_sm750_crtc_checkMode;
crtc->proc_setColReg = hw_sm750_setColReg; crtc->proc_setColReg = hw_sm750_setColReg;
crtc->proc_panDisplay = hw_sm750_pan_display; crtc->proc_panDisplay = hw_sm750_pan_display;
crtc->clear = hw_sm750_crtc_clear; crtc->clear = hw_sm750_crtc_clear;
crtc->line_pad = 16; crtc->line_pad = 16;
//crtc->xpanstep = crtc->ypanstep = crtc->ywrapstep = 0; //crtc->xpanstep = crtc->ypanstep = crtc->ywrapstep = 0;
crtc->xpanstep = 8; crtc->xpanstep = 8;
crtc->ypanstep = 1; crtc->ypanstep = 1;
crtc->ywrapstep = 0; crtc->ywrapstep = 0;
output->proc_setMode = hw_sm750_output_setMode; output->proc_setMode = hw_sm750_output_setMode;
output->proc_checkMode = hw_sm750_output_checkMode; output->proc_checkMode = hw_sm750_output_checkMode;
output->proc_setBLANK = (share->revid == SM750LE_REVISION_ID)?hw_sm750le_setBLANK:hw_sm750_setBLANK; output->proc_setBLANK = (share->revid == SM750LE_REVISION_ID)?hw_sm750le_setBLANK:hw_sm750_setBLANK;
output->clear = hw_sm750_output_clear; output->clear = hw_sm750_output_clear;
/* chip specific phase */ /* chip specific phase */
share->accel.de_wait = (share->revid == SM750LE_REVISION_ID)?hw_sm750le_deWait: hw_sm750_deWait; share->accel.de_wait = (share->revid == SM750LE_REVISION_ID)?hw_sm750le_deWait: hw_sm750_deWait;
switch (spec_share->state.dataflow) switch (spec_share->state.dataflow)
{ {
case sm750_simul_pri: case sm750_simul_pri:
output->paths = sm750_pnc; output->paths = sm750_pnc;
crtc->channel = sm750_primary; crtc->channel = sm750_primary;
crtc->oScreen = 0; crtc->oScreen = 0;
crtc->vScreen = share->pvMem; crtc->vScreen = share->pvMem;
pr_info("use simul primary mode\n"); pr_info("use simul primary mode\n");
break; break;
case sm750_simul_sec: case sm750_simul_sec:
output->paths = sm750_pnc; output->paths = sm750_pnc;
crtc->channel = sm750_secondary; crtc->channel = sm750_secondary;
crtc->oScreen = 0; crtc->oScreen = 0;
crtc->vScreen = share->pvMem; crtc->vScreen = share->pvMem;
break; break;
case sm750_dual_normal: case sm750_dual_normal:
if(par->index == 0){ if(par->index == 0){
output->paths = sm750_panel; output->paths = sm750_panel;
crtc->channel = sm750_primary; crtc->channel = sm750_primary;
crtc->oScreen = 0; crtc->oScreen = 0;
crtc->vScreen = share->pvMem; crtc->vScreen = share->pvMem;
}else{ }else{
output->paths = sm750_crt; output->paths = sm750_crt;
crtc->channel = sm750_secondary; crtc->channel = sm750_secondary;
/* not consider of padding stuffs for oScreen,need fix*/ /* not consider of padding stuffs for oScreen,need fix*/
crtc->oScreen = (share->vidmem_size >> 1); crtc->oScreen = (share->vidmem_size >> 1);
crtc->vScreen = share->pvMem + crtc->oScreen; crtc->vScreen = share->pvMem + crtc->oScreen;
} }
break; break;
case sm750_dual_swap: case sm750_dual_swap:
if(par->index == 0){ if(par->index == 0){
output->paths = sm750_panel; output->paths = sm750_panel;
crtc->channel = sm750_secondary; crtc->channel = sm750_secondary;
crtc->oScreen = 0; crtc->oScreen = 0;
crtc->vScreen = share->pvMem; crtc->vScreen = share->pvMem;
}else{ }else{
output->paths = sm750_crt; output->paths = sm750_crt;
crtc->channel = sm750_primary; crtc->channel = sm750_primary;
/* not consider of padding stuffs for oScreen,need fix*/ /* not consider of padding stuffs for oScreen,need fix*/
crtc->oScreen = (share->vidmem_size >> 1); crtc->oScreen = (share->vidmem_size >> 1);
crtc->vScreen = share->pvMem + crtc->oScreen; crtc->vScreen = share->pvMem + crtc->oScreen;
} }
break; break;
default: default:
ret = -EINVAL; ret = -EINVAL;
} }
return ret; return ret;
} }
static struct fb_ops lynxfb_ops={ static struct fb_ops lynxfb_ops={
...@@ -778,106 +775,106 @@ static struct fb_ops lynxfb_ops={ ...@@ -778,106 +775,106 @@ static struct fb_ops lynxfb_ops={
static int lynxfb_set_fbinfo(struct fb_info* info,int index) static int lynxfb_set_fbinfo(struct fb_info* info,int index)
{ {
int i; int i;
struct lynxfb_par * par; struct lynxfb_par * par;
struct lynx_share * share; struct lynx_share * share;
struct lynxfb_crtc * crtc; struct lynxfb_crtc * crtc;
struct lynxfb_output * output; struct lynxfb_output * output;
struct fb_var_screeninfo * var; struct fb_var_screeninfo * var;
struct fb_fix_screeninfo * fix; struct fb_fix_screeninfo * fix;
const struct fb_videomode * pdb[] = { const struct fb_videomode * pdb[] = {
lynx750_ext, NULL,vesa_modes, lynx750_ext, NULL,vesa_modes,
}; };
int cdb[] = {ARRAY_SIZE(lynx750_ext),0,VESA_MODEDB_SIZE}; int cdb[] = {ARRAY_SIZE(lynx750_ext),0,VESA_MODEDB_SIZE};
static const char * mdb_desc[] ={ static const char * mdb_desc[] ={
"driver prepared modes", "driver prepared modes",
"kernel prepared default modedb", "kernel prepared default modedb",
"kernel HELPERS prepared vesa_modes", "kernel HELPERS prepared vesa_modes",
}; };
static const char * fixId[2]= static const char * fixId[2]=
{ {
"sm750_fb1","sm750_fb2", "sm750_fb1","sm750_fb2",
}; };
int ret,line_length; int ret,line_length;
ret = 0; ret = 0;
par = (struct lynxfb_par *)info->par; par = (struct lynxfb_par *)info->par;
share = par->share; share = par->share;
crtc = &par->crtc; crtc = &par->crtc;
output = &par->output; output = &par->output;
var = &info->var; var = &info->var;
fix = &info->fix; fix = &info->fix;
/* set index */ /* set index */
par->index = index; par->index = index;
output->channel = &crtc->channel; output->channel = &crtc->channel;
sm750fb_set_drv(par); sm750fb_set_drv(par);
lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display; lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
/* set current cursor variable and proc pointer, /* set current cursor variable and proc pointer,
* must be set after crtc member initialized */ * must be set after crtc member initialized */
crtc->cursor.offset = crtc->oScreen + crtc->vidmem_size - 1024; crtc->cursor.offset = crtc->oScreen + crtc->vidmem_size - 1024;
crtc->cursor.mmio = share->pvReg + 0x800f0 + (int)crtc->channel * 0x140; crtc->cursor.mmio = share->pvReg + 0x800f0 + (int)crtc->channel * 0x140;
pr_info("crtc->cursor.mmio = %p\n",crtc->cursor.mmio); pr_info("crtc->cursor.mmio = %p\n",crtc->cursor.mmio);
crtc->cursor.maxH = crtc->cursor.maxW = 64; crtc->cursor.maxH = crtc->cursor.maxW = 64;
crtc->cursor.size = crtc->cursor.maxH*crtc->cursor.maxW*2/8; crtc->cursor.size = crtc->cursor.maxH*crtc->cursor.maxW*2/8;
crtc->cursor.disable = hw_cursor_disable; crtc->cursor.disable = hw_cursor_disable;
crtc->cursor.enable = hw_cursor_enable; crtc->cursor.enable = hw_cursor_enable;
crtc->cursor.setColor = hw_cursor_setColor; crtc->cursor.setColor = hw_cursor_setColor;
crtc->cursor.setPos = hw_cursor_setPos; crtc->cursor.setPos = hw_cursor_setPos;
crtc->cursor.setSize = hw_cursor_setSize; crtc->cursor.setSize = hw_cursor_setSize;
crtc->cursor.setData = hw_cursor_setData; crtc->cursor.setData = hw_cursor_setData;
crtc->cursor.vstart = share->pvMem + crtc->cursor.offset; crtc->cursor.vstart = share->pvMem + crtc->cursor.offset;
crtc->cursor.share = share; crtc->cursor.share = share;
memset_io(crtc->cursor.vstart, 0, crtc->cursor.size); memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
if(!g_hwcursor){ if(!g_hwcursor){
lynxfb_ops.fb_cursor = NULL; lynxfb_ops.fb_cursor = NULL;
crtc->cursor.disable(&crtc->cursor); crtc->cursor.disable(&crtc->cursor);
} }
/* set info->fbops, must be set before fb_find_mode */ /* set info->fbops, must be set before fb_find_mode */
if(!share->accel_off){ if(!share->accel_off){
/* use 2d acceleration */ /* use 2d acceleration */
lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect; lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea; lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit; lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
} }
info->fbops = &lynxfb_ops; info->fbops = &lynxfb_ops;
if(!g_fbmode[index]){ if(!g_fbmode[index]){
g_fbmode[index] = g_def_fbmode; g_fbmode[index] = g_def_fbmode;
if(index) if(index)
g_fbmode[index] = g_fbmode[0]; 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], ret = fb_find_mode(var,info,g_fbmode[index],
pdb[i],cdb[i],NULL,8); pdb[i],cdb[i],NULL,8);
if(ret == 1){ if(ret == 1){
pr_info("success! use specified mode:%s in %s\n", pr_info("success! use specified mode:%s in %s\n",
g_fbmode[index], g_fbmode[index],
mdb_desc[i]); mdb_desc[i]);
break; break;
}else if(ret == 2){ }else if(ret == 2){
pr_warn("use specified mode:%s in %s,with an ignored refresh rate\n", pr_warn("use specified mode:%s in %s,with an ignored refresh rate\n",
g_fbmode[index], g_fbmode[index],
mdb_desc[i]); mdb_desc[i]);
break; break;
}else if(ret == 3){ }else if(ret == 3){
pr_warn("wanna use default mode\n"); pr_warn("wanna use default mode\n");
// break; // break;
}else if(ret == 4){ }else if(ret == 4){
pr_warn("fall back to any valid mode\n"); pr_warn("fall back to any valid mode\n");
}else{ }else{
...@@ -885,97 +882,97 @@ static int lynxfb_set_fbinfo(struct fb_info* info,int index) ...@@ -885,97 +882,97 @@ static int lynxfb_set_fbinfo(struct fb_info* info,int index)
} }
} }
/* some member of info->var had been set by fb_find_mode */ /* some member of info->var had been set by fb_find_mode */
pr_info("Member of info->var is :\n\ pr_info("Member of info->var is :\n\
xres=%d\n\ xres=%d\n\
yres=%d\n\ yres=%d\n\
xres_virtual=%d\n\ xres_virtual=%d\n\
yres_virtual=%d\n\ yres_virtual=%d\n\
xoffset=%d\n\ xoffset=%d\n\
yoffset=%d\n\ yoffset=%d\n\
bits_per_pixel=%d\n \ bits_per_pixel=%d\n \
...\n",var->xres,var->yres,var->xres_virtual,var->yres_virtual, ...\n",var->xres,var->yres,var->xres_virtual,var->yres_virtual,
var->xoffset,var->yoffset,var->bits_per_pixel); var->xoffset,var->yoffset,var->bits_per_pixel);
/* set par */ /* set par */
par->info = info; par->info = info;
/* set info */ /* set info */
line_length = PADDING(crtc->line_pad, line_length = PADDING(crtc->line_pad,
(var->xres_virtual * var->bits_per_pixel/8)); (var->xres_virtual * var->bits_per_pixel/8));
info->pseudo_palette = &par->pseudo_palette[0]; info->pseudo_palette = &par->pseudo_palette[0];
info->screen_base = crtc->vScreen; info->screen_base = crtc->vScreen;
pr_debug("screen_base vaddr = %p\n",info->screen_base); pr_debug("screen_base vaddr = %p\n",info->screen_base);
info->screen_size = line_length * var->yres_virtual; info->screen_size = line_length * var->yres_virtual;
info->flags = FBINFO_FLAG_DEFAULT|0; info->flags = FBINFO_FLAG_DEFAULT|0;
/* set info->fix */ /* set info->fix */
fix->type = FB_TYPE_PACKED_PIXELS; fix->type = FB_TYPE_PACKED_PIXELS;
fix->type_aux = 0; fix->type_aux = 0;
fix->xpanstep = crtc->xpanstep; fix->xpanstep = crtc->xpanstep;
fix->ypanstep = crtc->ypanstep; fix->ypanstep = crtc->ypanstep;
fix->ywrapstep = crtc->ywrapstep; fix->ywrapstep = crtc->ywrapstep;
fix->accel = FB_ACCEL_SMI; 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; fix->smem_start = crtc->oScreen + share->vidmem_start;
pr_info("fix->smem_start = %lx\n",fix->smem_start); pr_info("fix->smem_start = %lx\n",fix->smem_start);
/* according to mmap experiment from user space application, /* according to mmap experiment from user space application,
* fix->mmio_len should not larger than virtual size * fix->mmio_len should not larger than virtual size
* (xres_virtual x yres_virtual x ByPP) * (xres_virtual x yres_virtual x ByPP)
* Below line maybe buggy when user mmap fb dev node and write * Below line maybe buggy when user mmap fb dev node and write
* data into the bound over virtual size * data into the bound over virtual size
* */ * */
fix->smem_len = crtc->vidmem_size; fix->smem_len = crtc->vidmem_size;
pr_info("fix->smem_len = %x\n",fix->smem_len); pr_info("fix->smem_len = %x\n",fix->smem_len);
info->screen_size = fix->smem_len; info->screen_size = fix->smem_len;
fix->line_length = line_length; fix->line_length = line_length;
fix->mmio_start = share->vidreg_start; fix->mmio_start = share->vidreg_start;
pr_info("fix->mmio_start = %lx\n",fix->mmio_start); pr_info("fix->mmio_start = %lx\n",fix->mmio_start);
fix->mmio_len = share->vidreg_size; fix->mmio_len = share->vidreg_size;
pr_info("fix->mmio_len = %x\n",fix->mmio_len); pr_info("fix->mmio_len = %x\n",fix->mmio_len);
switch(var->bits_per_pixel) switch(var->bits_per_pixel)
{ {
case 8: case 8:
fix->visual = FB_VISUAL_PSEUDOCOLOR; fix->visual = FB_VISUAL_PSEUDOCOLOR;
break; break;
case 16: case 16:
case 32: case 32:
fix->visual = FB_VISUAL_TRUECOLOR; fix->visual = FB_VISUAL_TRUECOLOR;
break; break;
} }
/* set var */ /* set var */
var->activate = FB_ACTIVATE_NOW; var->activate = FB_ACTIVATE_NOW;
var->accel_flags = 0; var->accel_flags = 0;
var->vmode = FB_VMODE_NONINTERLACED; var->vmode = FB_VMODE_NONINTERLACED;
pr_debug("#1 show info->cmap : \nstart=%d,len=%d,red=%p,green=%p,blue=%p,transp=%p\n", 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.start,info->cmap.len,
info->cmap.red,info->cmap.green,info->cmap.blue, info->cmap.red,info->cmap.green,info->cmap.blue,
info->cmap.transp); 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"); pr_err("Could not allcate memory for cmap.\n");
goto exit; goto exit;
} }
pr_debug("#2 show info->cmap : \nstart=%d,len=%d,red=%p,green=%p,blue=%p,transp=%p\n", 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.start,info->cmap.len,
info->cmap.red,info->cmap.green,info->cmap.blue, info->cmap.red,info->cmap.green,info->cmap.blue,
info->cmap.transp); info->cmap.transp);
exit: exit:
lynxfb_ops_check_var(var,info); lynxfb_ops_check_var(var,info);
// lynxfb_ops_set_par(info); // lynxfb_ops_set_par(info);
return ret; return ret;
} }
/* chip specific g_option configuration routine */ /* chip specific g_option configuration routine */
static void sm750fb_setup(struct lynx_share * share,char * src) static void sm750fb_setup(struct lynx_share * share,char * src)
{ {
struct sm750_share * spec_share; struct sm750_share * spec_share;
...@@ -984,98 +981,98 @@ static void sm750fb_setup(struct lynx_share * share,char * src) ...@@ -984,98 +981,98 @@ static void sm750fb_setup(struct lynx_share * share,char * src)
char * exp_res; char * exp_res;
#endif #endif
int swap; int swap;
spec_share = container_of(share,struct sm750_share,share); spec_share = container_of(share,struct sm750_share,share);
#ifdef CAP_EXPENSIION #ifdef CAP_EXPENSIION
exp_res = NULL; exp_res = NULL;
#endif #endif
swap = 0; swap = 0;
spec_share->state.initParm.chip_clk = 0; spec_share->state.initParm.chip_clk = 0;
spec_share->state.initParm.mem_clk = 0; spec_share->state.initParm.mem_clk = 0;
spec_share->state.initParm.master_clk = 0; spec_share->state.initParm.master_clk = 0;
spec_share->state.initParm.powerMode = 0; spec_share->state.initParm.powerMode = 0;
spec_share->state.initParm.setAllEngOff = 0; spec_share->state.initParm.setAllEngOff = 0;
spec_share->state.initParm.resetMemory = 1; spec_share->state.initParm.resetMemory = 1;
/*defaultly turn g_hwcursor on for both view */ /*defaultly turn g_hwcursor on for both view */
g_hwcursor = 3; g_hwcursor = 3;
if(!src || !*src){ if(!src || !*src){
pr_warn("no specific g_option.\n"); pr_warn("no specific g_option.\n");
goto NO_PARAM; 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("opt=%s\n",opt);
pr_err("src=%s\n",src); pr_err("src=%s\n",src);
if(!strncmp(opt,"swap",strlen("swap"))) if(!strncmp(opt,"swap",strlen("swap")))
swap = 1; swap = 1;
else if(!strncmp(opt,"nocrt",strlen("nocrt"))) else if(!strncmp(opt,"nocrt",strlen("nocrt")))
spec_share->state.nocrt = 1; 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; 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; 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; spec_share->state.pnltype = sm750_24TFT;
#ifdef CAP_EXPANSION #ifdef CAP_EXPANSION
else if(!strncmp(opt,"exp:",strlen("exp:"))) else if(!strncmp(opt,"exp:",strlen("exp:")))
exp_res = opt + strlen("exp:"); exp_res = opt + strlen("exp:");
#endif #endif
else if(!strncmp(opt,"nohwc0",strlen("nohwc0"))) else if(!strncmp(opt,"nohwc0",strlen("nohwc0")))
g_hwcursor &= ~0x1; g_hwcursor &= ~0x1;
else if(!strncmp(opt,"nohwc1",strlen("nohwc1"))) else if(!strncmp(opt,"nohwc1",strlen("nohwc1")))
g_hwcursor &= ~0x2; g_hwcursor &= ~0x2;
else if(!strncmp(opt,"nohwc",strlen("nohwc"))) else if(!strncmp(opt,"nohwc",strlen("nohwc")))
g_hwcursor = 0; g_hwcursor = 0;
else else
{ {
if(!g_fbmode[0]){ if(!g_fbmode[0]){
g_fbmode[0] = opt; g_fbmode[0] = opt;
pr_info("find fbmode0 : %s\n",g_fbmode[0]); pr_info("find fbmode0 : %s\n",g_fbmode[0]);
}else if(!g_fbmode[1]){ }else if(!g_fbmode[1]){
g_fbmode[1] = opt; g_fbmode[1] = opt;
pr_info("find fbmode1 : %s\n",g_fbmode[1]); pr_info("find fbmode1 : %s\n",g_fbmode[1]);
}else{ }else{
pr_warn("How many view you wann set?\n"); pr_warn("How many view you wann set?\n");
} }
} }
} }
#ifdef CAP_EXPANSION #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*/ /* seems exp_res is not valid*/
spec_share->state.xLCD = spec_share->state.yLCD = 0; spec_share->state.xLCD = spec_share->state.yLCD = 0;
} }
#endif #endif
NO_PARAM: NO_PARAM:
if(share->revid != SM750LE_REVISION_ID){ if(share->revid != SM750LE_REVISION_ID){
if(share->dual) if(share->dual)
{ {
if(swap) if(swap)
spec_share->state.dataflow = sm750_dual_swap; spec_share->state.dataflow = sm750_dual_swap;
else else
spec_share->state.dataflow = sm750_dual_normal; spec_share->state.dataflow = sm750_dual_normal;
}else{ }else{
if(swap) if(swap)
spec_share->state.dataflow = sm750_simul_sec; spec_share->state.dataflow = sm750_simul_sec;
else else
spec_share->state.dataflow = sm750_simul_pri; spec_share->state.dataflow = sm750_simul_pri;
} }
}else{ }else{
/* SM750LE only have one crt channel */ /* SM750LE only have one crt channel */
spec_share->state.dataflow = sm750_simul_sec; spec_share->state.dataflow = sm750_simul_sec;
/* sm750le do not have complex attributes*/ /* sm750le do not have complex attributes*/
spec_share->state.nocrt = 0; spec_share->state.nocrt = 0;
} }
} }
static int lynxfb_pci_probe(struct pci_dev * pdev, 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 fb_info * info[] = {NULL,NULL};
struct lynx_share * share = NULL; struct lynx_share * share = NULL;
...@@ -1083,7 +1080,7 @@ static int lynxfb_pci_probe(struct pci_dev * pdev, ...@@ -1083,7 +1080,7 @@ static int lynxfb_pci_probe(struct pci_dev * pdev,
struct sm750_share *spec_share = NULL; struct sm750_share *spec_share = NULL;
size_t spec_offset = 0; size_t spec_offset = 0;
int fbidx; int fbidx;
/* enable device */ /* enable device */
if(pci_enable_device(pdev)){ if(pci_enable_device(pdev)){
...@@ -1145,8 +1142,8 @@ static int lynxfb_pci_probe(struct pci_dev * pdev, ...@@ -1145,8 +1142,8 @@ static int lynxfb_pci_probe(struct pci_dev * pdev,
if(!share->mtrr_off){ if(!share->mtrr_off){
pr_info("enable mtrr\n"); pr_info("enable mtrr\n");
share->mtrr.vram = mtrr_add(share->vidmem_start, share->mtrr.vram = mtrr_add(share->vidmem_start,
share->vidmem_size, share->vidmem_size,
MTRR_TYPE_WRCOMB,1); MTRR_TYPE_WRCOMB,1);
if(share->mtrr.vram < 0){ if(share->mtrr.vram < 0){
/* don't block driver with the failure of MTRR */ /* don't block driver with the failure of MTRR */
...@@ -1168,52 +1165,52 @@ static int lynxfb_pci_probe(struct pci_dev * pdev, ...@@ -1168,52 +1165,52 @@ static int lynxfb_pci_probe(struct pci_dev * pdev,
hw_sm750_inithw(share,pdev); hw_sm750_inithw(share,pdev);
/* allocate frame buffer info structor according to g_dualview */ /* allocate frame buffer info structor according to g_dualview */
fbidx = 0; fbidx = 0;
ALLOC_FB: ALLOC_FB:
info[fbidx] = framebuffer_alloc(sizeof(struct lynxfb_par),&pdev->dev); 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); 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) if(fbidx == 0)
goto err_info0_alloc; goto err_info0_set;
else 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*/ /* register frame buffer*/
pr_info("Ready to register framebuffer #%d.\n",fbidx); pr_info("Ready to register framebuffer #%d.\n",fbidx);
errno = register_framebuffer(info[fbidx]); errno = register_framebuffer(info[fbidx]);
if (errno < 0) { if (errno < 0) {
pr_err("Failed to register fb_info #%d. err %d\n",fbidx, errno); pr_err("Failed to register fb_info #%d. err %d\n",fbidx, errno);
if(fbidx == 0) if(fbidx == 0)
goto err_register0; goto err_register0;
else else
goto err_register1; goto err_register1;
}
pr_info("Accomplished register framebuffer #%d.\n",fbidx);
} }
pr_info("Accomplished register framebuffer #%d.\n",fbidx);
}
/* no dual view by far */ /* no dual view by far */
fbidx++; fbidx++;
if(share->dual && fbidx < 2) if(share->dual && fbidx < 2)
goto ALLOC_FB; goto ALLOC_FB;
return 0; return 0;
...@@ -1275,7 +1272,7 @@ static int __init lynxfb_setup(char * options) ...@@ -1275,7 +1272,7 @@ static int __init lynxfb_setup(char * options)
{ {
int len; int len;
char * opt,*tmp; char * opt,*tmp;
if(!options || !*options){ if(!options || !*options){
pr_warn("no options.\n"); pr_warn("no options.\n");
...@@ -1291,7 +1288,7 @@ static int __init lynxfb_setup(char * options) ...@@ -1291,7 +1288,7 @@ static int __init lynxfb_setup(char * options)
tmp = g_settings; tmp = g_settings;
/* Notes: /* Notes:
char * strsep(char **s,const char * ct); char * strsep(char **s,const char * ct);
@s: the string to be searched @s: the string to be searched
@ct :the characters to search for @ct :the characters to search for
...@@ -1372,14 +1369,14 @@ module_exit(lynxfb_exit); ...@@ -1372,14 +1369,14 @@ module_exit(lynxfb_exit);
module_param(g_option,charp,S_IRUGO); module_param(g_option,charp,S_IRUGO);
MODULE_PARM_DESC(g_option, MODULE_PARM_DESC(g_option,
"\n\t\tCommon options:\n" "\n\t\tCommon options:\n"
"\t\tnoaccel:disable 2d capabilities\n" "\t\tnoaccel:disable 2d capabilities\n"
"\t\tnomtrr:disable MTRR attribute for video memory\n" "\t\tnomtrr:disable MTRR attribute for video memory\n"
"\t\tdualview:dual frame buffer feature enabled\n" "\t\tdualview:dual frame buffer feature enabled\n"
"\t\tnohwc:disable hardware cursor\n" "\t\tnohwc:disable hardware cursor\n"
"\t\tUsual example:\n" "\t\tUsual example:\n"
"\t\tinsmod ./sm750fb.ko g_option=\"noaccel,nohwc,1280x1024-8@60\"\n" "\t\tinsmod ./sm750fb.ko g_option=\"noaccel,nohwc,1280x1024-8@60\"\n"
); );
MODULE_AUTHOR("monk liu <monk.liu@siliconmotion.com>"); MODULE_AUTHOR("monk liu <monk.liu@siliconmotion.com>");
MODULE_AUTHOR("Sudip Mukherjee <sudip@vectorindia.org>"); MODULE_AUTHOR("Sudip Mukherjee <sudip@vectorindia.org>");
......
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