diff options
Diffstat (limited to 'drivers/staging/sm750fb/sm750.c')
-rw-r--r-- | drivers/staging/sm750fb/sm750.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c index 386d4adcd91d..3aa4128703d5 100644 --- a/drivers/staging/sm750fb/sm750.c +++ b/drivers/staging/sm750fb/sm750.c @@ -33,7 +33,7 @@ static int g_hwcursor = 1; static int g_noaccel; static int g_nomtrr; static const char *g_fbmode[] = {NULL, NULL}; -static const char *g_def_fbmode = "800x600-16@60"; +static const char *g_def_fbmode = "1024x768-32@60"; static char *g_settings; static int g_dualview; static char *g_option; @@ -112,42 +112,42 @@ static int lynxfb_ops_cursor(struct fb_info *info, struct fb_cursor *fbcursor) 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; } sm750_hw_cursor_disable(cursor); if (fbcursor->set & FB_CUR_SETSIZE) sm750_hw_cursor_setSize(cursor, - fbcursor->image.width, - fbcursor->image.height); + fbcursor->image.width, + fbcursor->image.height); if (fbcursor->set & FB_CUR_SETPOS) sm750_hw_cursor_setPos(cursor, - fbcursor->image.dx - info->var.xoffset, - fbcursor->image.dy - info->var.yoffset); + fbcursor->image.dx - info->var.xoffset, + 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); sm750_hw_cursor_setColor(cursor, fg, bg); } if (fbcursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE)) { sm750_hw_cursor_setData(cursor, - fbcursor->rop, - fbcursor->image.data, - fbcursor->mask); + fbcursor->rop, + fbcursor->image.data, + fbcursor->mask); } if (fbcursor->enable) @@ -183,19 +183,19 @@ static void lynxfb_ops_fillrect(struct fb_info *info, rop = (region->rop != ROP_COPY) ? HW_ROP2_XOR : HW_ROP2_COPY; /* - * If not use spin_lock,system will die if user load driver + * If not use spin_lock, system will die if user load driver * and immediately unload driver frequently (dual) + * since they fb_count could change during the lifetime of + * this lock, we are holding it for all cases. */ - if (sm750_dev->fb_count > 1) - spin_lock(&sm750_dev->slock); + spin_lock(&sm750_dev->slock); sm750_dev->accel.de_fillrect(&sm750_dev->accel, base, pitch, Bpp, region->dx, region->dy, region->width, region->height, color, rop); - if (sm750_dev->fb_count > 1) - spin_unlock(&sm750_dev->slock); + spin_unlock(&sm750_dev->slock); } static void lynxfb_ops_copyarea(struct fb_info *info, @@ -219,17 +219,17 @@ static void lynxfb_ops_copyarea(struct fb_info *info, /* * If not use spin_lock, system will die if user load driver * and immediately unload driver frequently (dual) + * since they fb_count could change during the lifetime of + * this lock, we are holding it for all cases. */ - if (sm750_dev->fb_count > 1) - spin_lock(&sm750_dev->slock); + spin_lock(&sm750_dev->slock); sm750_dev->accel.de_copyarea(&sm750_dev->accel, base, pitch, region->sx, region->sy, base, pitch, Bpp, region->dx, region->dy, region->width, region->height, HW_ROP2_COPY); - if (sm750_dev->fb_count > 1) - spin_unlock(&sm750_dev->slock); + spin_unlock(&sm750_dev->slock); } static void lynxfb_ops_imageblit(struct fb_info *info, @@ -268,9 +268,10 @@ static void lynxfb_ops_imageblit(struct fb_info *info, /* * If not use spin_lock, system will die if user load driver * and immediately unload driver frequently (dual) + * since they fb_count could change during the lifetime of + * this lock, we are holding it for all cases. */ - if (sm750_dev->fb_count > 1) - spin_lock(&sm750_dev->slock); + spin_lock(&sm750_dev->slock); sm750_dev->accel.de_imageblit(&sm750_dev->accel, image->data, image->width >> 3, 0, @@ -278,8 +279,7 @@ static void lynxfb_ops_imageblit(struct fb_info *info, image->dx, image->dy, image->width, image->height, fgcol, bgcol, HW_ROP2_COPY); - if (sm750_dev->fb_count > 1) - spin_unlock(&sm750_dev->slock); + spin_unlock(&sm750_dev->slock); } static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var, |