writel(data, regs + VIDOSD_B(win_no));
data = var->xres * var->yres;
+
+ u32 osdc_data = 0;
+
+ osdc_data = VIDISD14C_ALPHA1_R(0xf) |
+ VIDISD14C_ALPHA1_G(0xf) |
+ VIDISD14C_ALPHA1_B(0xf);
+
if (s3c_fb_has_osd_d(win_no)) {
writel(data, regs + VIDOSD_D(win_no));
- writel(0, regs + VIDOSD_C(win_no));
+ writel(osdc_data, regs + VIDOSD_C(win_no));
} else
writel(data, regs + VIDOSD_C(win_no));
data |= WINCON1_BPPMODE_19BPP_A1666;
else
data |= WINCON1_BPPMODE_18BPP_666;
- } else if (var->transp.length != 0)
- data |= WINCON1_BPPMODE_25BPP_A1888;
+ } else if (var->transp.length == 1)
+ data |= WINCON1_BPPMODE_25BPP_A1888
+ | WINCON1_BLD_PIX;
+ else if (var->transp.length == 4)
+ data |= WINCON1_BPPMODE_28BPP_A4888
+ | WINCON1_BLD_PIX | WINCON1_ALPHA_SEL;
else
data |= WINCON0_BPPMODE_24BPP_888;
break;
}
+ /* It has no color key control register for window0 */
+ if (win_no > 0) {
+ u32 keycon0_data = 0, keycon1_data = 0;
+
+ keycon0_data = ~(WxKEYCON0_KEYBL_EN |
+ WxKEYCON0_KEYEN_F |
+ WxKEYCON0_DIRCON) | WxKEYCON0_COMPKEY(0);
+
+ keycon1_data = WxKEYCON1_COLVAL(0xffffff);
+
+ writel(keycon0_data, regs + WxKEYCONy(win_no-1, 0));
+ writel(keycon1_data, regs + WxKEYCONy(win_no-1, 1));
+ }
+
writel(data, regs + WINCON(win_no));
writel(0x0, regs + WINxMAP(win_no));
*/
static void s3c_fb_release_win(struct s3c_fb *sfb, struct s3c_fb_win *win)
{
- fb_dealloc_cmap(&win->fbinfo->cmap);
- unregister_framebuffer(win->fbinfo);
- s3c_fb_free_memory(sfb, win);
+ if (win->fbinfo) {
+ unregister_framebuffer(win->fbinfo);
+ fb_dealloc_cmap(&win->fbinfo->cmap);
+ s3c_fb_free_memory(sfb, win);
+ framebuffer_release(win->fbinfo);
+ }
}
/**
ret = s3c_fb_alloc_memory(sfb, win);
if (ret) {
dev_err(sfb->dev, "failed to allocate display memory\n");
- goto err_framebuffer;
+ return ret;
}
/* setup the r/b/g positions for the window's palette */
ret = s3c_fb_check_var(&fbinfo->var, fbinfo);
if (ret < 0) {
dev_err(sfb->dev, "check_var failed on initial video params\n");
- goto err_alloc_mem;
+ return ret;
}
/* create initial colour map */
ret = register_framebuffer(fbinfo);
if (ret < 0) {
dev_err(sfb->dev, "failed to register framebuffer\n");
- goto err_alloc_mem;
+ return ret;
}
*res = win;
dev_info(sfb->dev, "window %d: fb %s\n", win_no, fbinfo->fix.id);
return 0;
-
-err_alloc_mem:
- s3c_fb_free_memory(sfb, win);
-
-err_framebuffer:
- unregister_framebuffer(fbinfo);
- return ret;
}
/**