Merge branch 'master' of git://git.denx.de/u-boot-video

[karo-tx-uboot.git] / drivers / video / fsl_diu_fb.c

diff --git a/drivers/video/fsl_diu_fb.c b/drivers/video/fsl_diu_fb.c
index 648ffa3a6767512252548b7a6e2b036cffcb5105..a98cb67e47a1edf212baa0b9c2dd44a79e4ec17f 100644 (file)
--- a/drivers/video/fsl_diu_fb.c
+++ b/drivers/video/fsl_diu_fb.c
@@ -271,7 +271,6 @@ int fsl_diu_init(u16 xres, u16 yres, u32 pixel_format, int gamma_fix)
        struct diu *hw = (struct diu *)CONFIG_SYS_DIU_ADDR;
        u8 *gamma_table_base;
        unsigned int i, j;
-       struct diu_ad *dummy_ad;
        struct diu_addr gamma;
        struct diu_addr cursor;
 
@@ -302,14 +301,6 @@ int fsl_diu_init(u16 xres, u16 yres, u32 pixel_format, int gamma_fix)
                return -1;
        }
 
-       /* The AD struct for the dummy framebuffer and the FB itself */
-       dummy_ad = allocate_fb(2, 4, 4, NULL);
-       if (!dummy_ad) {
-               printf("DIU:   Out of memory\n");
-               return -1;
-       }
-       dummy_ad->pix_fmt = 0x88883316;
-
        /* read mode info */
        info.var.xres = fsl_diu_mode_db->xres;
        info.var.yres = fsl_diu_mode_db->yres;
@@ -376,10 +367,7 @@ int fsl_diu_init(u16 xres, u16 yres, u32 pixel_format, int gamma_fix)
        out_be32(&hw->gamma, gamma.paddr);
        out_be32(&hw->cursor, cursor.paddr);
        out_be32(&hw->bgnd, 0x007F7F7F);
-       out_be32(&hw->bgnd_wb, 0);
        out_be32(&hw->disp_size, info.var.yres << 16 | info.var.xres);
-       out_be32(&hw->wb_size, 0);
-       out_be32(&hw->wb_mem_addr, 0);
        out_be32(&hw->hsyn_para, info.var.left_margin << 22 |
                        info.var.hsync_len << 11 |
                        info.var.right_margin);
@@ -388,18 +376,13 @@ int fsl_diu_init(u16 xres, u16 yres, u32 pixel_format, int gamma_fix)
                        info.var.vsync_len << 11 |
                        info.var.lower_margin);
 
-       out_be32(&hw->syn_pol, 0);
-       out_be32(&hw->thresholds, 0x00037800);
-       out_be32(&hw->int_status, 0);
-       out_be32(&hw->int_mask, 0);
-       out_be32(&hw->plut, 0x01F5F666);
        /* Pixel Clock configuration */
        diu_set_pixel_clock(info.var.pixclock);
 
        /* Set the frame buffers */
        out_be32(&hw->desc[0], virt_to_phys(ad));
-       out_be32(&hw->desc[1], virt_to_phys(dummy_ad));
-       out_be32(&hw->desc[2], virt_to_phys(dummy_ad));
+       out_be32(&hw->desc[1], 0);
+       out_be32(&hw->desc[2], 0);
 
        /* Enable the DIU, set display to all three planes */
        out_be32(&hw->diu_mode, 1);