void ipu_dump()
{
ipu_dump_registers();
printk(KERN_INFO "IPU_INT_STAT_1 = \t0x%08X\n", __raw_readl(IPU_STAT));
printk(KERN_INFO "IPU_INT_CTRL_1 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(1)));
printk(KERN_INFO "IPU_INT_CTRL_2 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(2)));
printk(KERN_INFO "IPU_INT_CTRL_3 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(3)));
printk(KERN_INFO "IPU_INT_CTRL_4 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(4)));
printk(KERN_INFO "IPU_INT_CTRL_5 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(5)));
printk(KERN_INFO "IPU_INT_CTRL_6 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(6)));
printk(KERN_INFO "IPU_INT_CTRL_7 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(7)));
printk(KERN_INFO "IPU_INT_CTRL_8 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(8)));
printk(KERN_INFO "IPU_INT_CTRL_9 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(9)));
printk(KERN_INFO "IPU_INT_CTRL_10 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(10)));
printk(KERN_INFO "IPU_INT_CTRL_11 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(11)));
printk(KERN_INFO "IPU_INT_CTRL_12 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(12)));
printk(KERN_INFO "IPU_INT_CTRL_13 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(13)));
printk(KERN_INFO "IPU_INT_CTRL_14 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(14)));
printk(KERN_INFO "IPU_INT_CTRL_15 = \t0x%08X\n", __raw_readl(IPU_INT_CTRL(15)));
printk(KERN_INFO "IPU_INT_STAT_1 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(1)));
printk(KERN_INFO "IPU_INT_STAT_2 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(2)));
printk(KERN_INFO "IPU_INT_STAT_3 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(3)));
printk(KERN_INFO "IPU_INT_STAT_4 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(4)));
printk(KERN_INFO "IPU_INT_STAT_5 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(5)));
printk(KERN_INFO "IPU_INT_STAT_6 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(6)));
printk(KERN_INFO "IPU_INT_STAT_7 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(7)));
printk(KERN_INFO "IPU_INT_STAT_8 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(8)));
printk(KERN_INFO "IPU_INT_STAT_9 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(9)));
printk(KERN_INFO "IPU_INT_STAT_10 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(10)));
printk(KERN_INFO "IPU_INT_STAT_11 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(11)));
printk(KERN_INFO "IPU_INT_STAT_12 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(12)));
printk(KERN_INFO "IPU_INT_STAT_13 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(13)));
printk(KERN_INFO "IPU_INT_STAT_14 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(14)));
printk(KERN_INFO "IPU_INT_STAT_15 = \t0x%08X\n", __raw_readl(IPU_INT_STAT(15)));
printk(KERN_INFO "IPU_CHA_BUF0_RDY(27) = \t0x%08X\n", __raw_readl(IPU_CHA_BUF0_RDY(27)));
printk(KERN_INFO "IPU_CHA_BUF0_RDY(23) = \t0x%08X\n", __raw_readl(IPU_CHA_BUF0_RDY(23)));
printk(KERN_INFO "IPU_CHA_CUR_BUF(27) = \t0x%08X\n", __raw_readl(IPU_CHA_CUR_BUF(27)));
printk(KERN_INFO "IDMAC_CH_BUSY1(27) = \t0x%08X\n", __raw_readl(IDMAC_CH_BUSY1));
ipu_ch_param_dump(23);
ipu_ch_param_dump(27);
ipu_ch_param_dump(15);
ipu_ch_param_dump(20);
ipu_ch_param_dump(0);
}
/*
* Probe routine for the framebuffer driver. It is called during the
* driver binding process. The following functions are performed in
* this routine: Framebuffer initialization, Memory allocation and
* mapping, Framebuffer registration, IPU initialization.
*
* @return Appropriate error code to the kernel common code
*/
static int mxcfb_probe(u32 interface_pix_fmt, uint8_t disp,
struct fb_videomode const *mode)
{
struct fb_info *fbi;
struct mxcfb_info *mxcfbi;
int ret = 0;
/*
* Initialize FB structures
*/
fbi = mxcfb_init_fbinfo();
if (!fbi) {
ret = -ENOMEM;
goto err0;
}
mxcfbi = (struct mxcfb_info *)fbi->par;
if (!g_dp_in_use) {
mxcfbi->ipu_ch = MEM_BG_SYNC;
mxcfbi->blank = FB_BLANK_UNBLANK;
} else {
mxcfbi->ipu_ch = MEM_DC_SYNC;
mxcfbi->blank = FB_BLANK_POWERDOWN;
}
mxcfbi->ipu_di = disp;
ipu_disp_set_global_alpha(mxcfbi->ipu_ch, 1, 0x80);
ipu_disp_set_color_key(mxcfbi->ipu_ch, 0, 0);
strcpy(fbi->fix.id, "DISP3 BG");
g_dp_in_use = 1;
mxcfb_info[mxcfbi->ipu_di] = fbi;
/* Need dummy values until real panel is configured */
mxcfbi->ipu_di_pix_fmt = interface_pix_fmt;
fb_videomode_to_var(&fbi->var, mode);
fbi->var.bits_per_pixel = 16;
fbi->fix.line_length = fbi->var.xres * (fbi->var.bits_per_pixel / 8);
fbi->fix.smem_len = fbi->var.yres_virtual * fbi->fix.line_length;
mxcfb_check_var(&fbi->var, fbi);
/* Default Y virtual size is 2x panel size */
fbi->var.yres_virtual = fbi->var.yres * 2;
mxcfb_set_fix(fbi);
/* allocate fb first */
if (mxcfb_map_video_memory(fbi) < 0)
return -ENOMEM;
mxcfb_set_par(fbi);
panel.winSizeX = mode->xres;
panel.winSizeY = mode->yres;
panel.plnSizeX = mode->xres;
panel.plnSizeY = mode->yres;
panel.frameAdrs = (u32)fbi->screen_base;
panel.memSize = fbi->screen_size;
panel.gdfBytesPP = 2;
panel.gdfIndex = GDF_16BIT_565RGB;
ipu_dump_registers();
return 0;
err0:
return ret;
}
/*
* Probe routine for the framebuffer driver. It is called during the
* driver binding process. The following functions are performed in
* this routine: Framebuffer initialization, Memory allocation and
* mapping, Framebuffer registration, IPU initialization.
*
* @return Appropriate error code to the kernel common code
*/
static int mxcfb_probe(u32 interface_pix_fmt, struct fb_videomode *mode, int di)
{
struct fb_info *fbi;
struct mxcfb_info *mxcfbi;
/*
* Initialize FB structures
*/
fbi = mxcfb_init_fbinfo();
if (!fbi)
return -ENOMEM;
mxcfbi = fbi->par;
if (!g_dp_in_use) {
mxcfbi->ipu_ch = MEM_BG_SYNC;
mxcfbi->blank = FB_BLANK_UNBLANK;
} else {
mxcfbi->ipu_ch = MEM_DC_SYNC;
mxcfbi->blank = FB_BLANK_POWERDOWN;
}
mxcfbi->ipu_di = di;
ipu_disp_set_global_alpha(mxcfbi->ipu_ch, 1, 0x80);
ipu_disp_set_color_key(mxcfbi->ipu_ch, 0, 0);
strcpy(fbi->fix.id, "DISP3 BG");
g_dp_in_use = 1;
mxcfb_info[mxcfbi->ipu_di] = fbi;
/* Need dummy values until real panel is configured */
fbi->var.xres = panel_info.vl_col;
fbi->var.yres = panel_info.vl_row;
mxcfbi->ipu_di_pix_fmt = interface_pix_fmt;
fb_videomode_to_var(&fbi->var, mode);
fbi->var.bits_per_pixel = NBITS(panel_info.vl_bpix);
fbi->fix.line_length = fbi->var.xres * (fbi->var.bits_per_pixel / 8);
fbi->fix.smem_len = fbi->var.yres_virtual * fbi->fix.line_length;
mxcfb_check_var(&fbi->var, fbi);
mxcfb_set_fix(fbi);
/* allocate fb first */
if (mxcfb_map_video_memory(fbi) < 0)
return -ENOMEM;
mxcfb_set_par(fbi);
lcd_line_length = (panel_info.vl_col * NBITS(panel_info.vl_bpix)) / 8;
debug("MXC IPUV3 configured\n"
"XRES = %d YRES = %d BitsXpixel = %d\n",
panel_info.vl_col,
panel_info.vl_row,
panel_info.vl_bpix);
ipu_dump_registers();
return 0;
}
/*
* Probe routine for the framebuffer driver. It is called during the
* driver binding process. The following functions are performed in
* this routine: Framebuffer initialization, Memory allocation and
* mapping, Framebuffer registration, IPU initialization.
*
* @return Appropriate error code to the kernel common code
*/
static int mxcfb_probe(u32 interface_pix_fmt, struct fb_videomode *mode)
{
struct fb_info *fbi;
struct mxcfb_info *mxcfbi;
int ret = 0;
/*
* Initialize FB structures
*/
fbi = mxcfb_init_fbinfo();
if (!fbi) {
ret = -ENOMEM;
goto err0;
}
mxcfbi = (struct mxcfb_info *)fbi->par;
if (!g_dp_in_use) {
mxcfbi->ipu_ch = MEM_BG_SYNC;
mxcfbi->blank = FB_BLANK_UNBLANK;
} else {
mxcfbi->ipu_ch = MEM_DC_SYNC;
mxcfbi->blank = FB_BLANK_POWERDOWN;
}
mxcfbi->ipu_di = 0;
ipu_disp_set_global_alpha(mxcfbi->ipu_ch, 1, 0x80);
ipu_disp_set_color_key(mxcfbi->ipu_ch, 0, 0);
strcpy(fbi->fix.id, "DISP3 BG");
g_dp_in_use = 1;
mxcfb_info[mxcfbi->ipu_di] = fbi;
/* Need dummy values until real panel is configured */
fbi->var.xres = 640;
fbi->var.yres = 480;
fbi->var.bits_per_pixel = 16;
mxcfbi->ipu_di_pix_fmt = interface_pix_fmt;
fb_videomode_to_var(&fbi->var, mode);
mxcfb_check_var(&fbi->var, fbi);
/* Default Y virtual size is 2x panel size */
fbi->var.yres_virtual = fbi->var.yres * 2;
mxcfb_set_fix(fbi);
/* alocate fb first */
if (mxcfb_map_video_memory(fbi) < 0)
return -ENOMEM;
mxcfb_set_par(fbi);
/* Setting panel_info for lcd */
panel_info.cmap = NULL;
panel_info.vl_col = fbi->var.xres;
panel_info.vl_row = fbi->var.yres;
panel_info.vl_bpix = LCD_BPP;
lcd_line_length = (panel_info.vl_col * NBITS(panel_info.vl_bpix)) / 8;
debug("MXC IPUV3 configured\n"
"XRES = %d YRES = %d BitsXpixel = %d\n",
panel_info.vl_col,
panel_info.vl_row,
panel_info.vl_bpix);
ipu_dump_registers();
return 0;
err0:
return ret;
}
