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rk29fb:fix bug : camera display Huaping when switch video

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This commit is contained in:
yzq 2011-10-07 16:28:00 +08:00
parent b7f3bca307
commit aa39183267
1 changed files with 3 additions and 3 deletions
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6
drivers/video/rk29_fb.c
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@ -1516,7 +1516,7 @@ static int fb0_set_par(struct fb_info *info)
{
par->format = 1;
#ifdef CONFIG_FB_SCALING_OSD
dstoffset = ((ypos_virtual*screen->y_res/var->yres) *screen->x_res + (xpos_virtual*screen->x_res)/var->xres )*2;
dstoffset = (((ypos_virtual-2*var->yres)*screen->y_res/var->yres) *screen->x_res + (xpos_virtual*screen->x_res)/var->xres )*4;
ipp_req.src0.fmt = IPP_RGB_565;
ipp_req.dst0.fmt = IPP_RGB_565;
#endif
@ -1650,7 +1650,7 @@ static int fb0_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
{
par->format = 1;
#ifdef CONFIG_FB_SCALING_OSD
dstoffset = ((ypos_virtual*screen->y_res/var->yres) *screen->x_res + (xpos_virtual*screen->x_res)/var->xres )*2;
dstoffset = (((ypos_virtual-2*var->yres)*screen->y_res/var->yres) *screen->x_res + (xpos_virtual*screen->x_res)/var->xres )*4;
ipp_req.src0.fmt = IPP_RGB_565;
ipp_req.dst0.fmt = IPP_RGB_565;
#endif
@ -2236,7 +2236,7 @@ int fb1_release(struct fb_info *info, int user)
par->par_seted = 0;
par->addr_seted = 0;
win1_blank(FB_BLANK_NORMAL, info);
if(inf->cur_screen->type != SCREEN_HDMI)
//if(inf->cur_screen->type != SCREEN_HDMI)
fb0_set_par(inf->fb0);
// unmap memory