arm/km: enable FDT for km_kirwkood

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

diff --git a/drivers/video/ipu_disp.c b/drivers/video/ipu_disp.c
index b4116df8ca1c8e7d771a52c12fc0bed40b160575..cefd2dc14a2ebbcd9b6c91228da3fb361b8fc05d 100644 (file)
--- a/drivers/video/ipu_disp.c
+++ b/drivers/video/ipu_disp.c
@@ -8,23 +8,7 @@
  *
  * (C) Copyright 2005-2010 Freescale Semiconductor, Inc.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /* #define DEBUG */
@@ -905,7 +889,7 @@ int32_t ipu_init_sync_panel(int disp, uint32_t pixel_clk,
        debug("panel size = %d x %d\n", width, height);
 
        if ((v_sync_width == 0) || (h_sync_width == 0))
-               return EINVAL;
+               return -EINVAL;
 
        adapt_panel_to_ipu_restricitions(&pixel_clk, width, height,
                                         h_start_width, h_end_width,
@@ -1194,7 +1178,7 @@ int32_t ipu_init_sync_panel(int disp, uint32_t pixel_clk,
                if (sig.Vsync_pol)
                        di_gen |= DI_GEN_POLARITY_3;
 
-               if (sig.clk_pol)
+               if (!sig.clk_pol)
                        di_gen |= DI_GEN_POL_CLK;
 
        }