2 files changed, 7 insertions, 47 deletions

diff --git a/arch/arm/plat-mxc/include/mach/mx2_cam.h b/arch/arm/plat-mxc/include/mach/mx2_cam.h
index 7ded6f1f74bc..3c080a32dbf5 100644
--- a/arch/arm/plat-mxc/include/mach/mx2_cam.h
+++ b/arch/arm/plat-mxc/include/mach/mx2_cam.h
@@ -23,6 +23,7 @@
 #ifndef __MACH_MX2_CAM_H_
 #define __MACH_MX2_CAM_H_
 
+#define MX2_CAMERA_SWAP16               (1 << 0)
 #define MX2_CAMERA_EXT_VSYNC            (1 << 1)
 #define MX2_CAMERA_CCIR                 (1 << 2)
 #define MX2_CAMERA_CCIR_INTERLACE       (1 << 3)
@@ -30,6 +31,7 @@
 #define MX2_CAMERA_GATED_CLOCK          (1 << 5)
 #define MX2_CAMERA_INV_DATA             (1 << 6)
 #define MX2_CAMERA_PCLK_SAMPLE_RISING   (1 << 7)
+#define MX2_CAMERA_PACK_DIR_MSB         (1 << 8)
 
 /**
  * struct mx2_camera_platform_data - optional platform data for mx2_camera
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index ded26b7286fa..41f9a254b245 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -345,19 +345,6 @@ static struct mx2_fmt_cfg mx27_emma_prp_table[] = {
                                         PRP_INTR_CH2OVF,
                 }
         },
-        {
-                .in_fmt         = V4L2_MBUS_FMT_UYVY8_2X8,
-                .out_fmt        = V4L2_PIX_FMT_YUV420,
-                .cfg            = {
-                        .channel        = 2,
-                        .in_fmt         = PRP_CNTL_DATA_IN_YUV422,
-                        .out_fmt        = PRP_CNTL_CH2_OUT_YUV420,
-                        .src_pixel      = 0x22000888, /* YUV422 (YUYV) */
-                        .irq_flags      = PRP_INTR_RDERR | PRP_INTR_CH2WERR |
-                                        PRP_INTR_CH2FC | PRP_INTR_LBOVF |
-                                        PRP_INTR_CH2OVF,
-                }
-        },
 };
 
 static struct mx2_fmt_cfg *mx27_emma_prp_get_format(
@@ -984,7 +971,6 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd)
         struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
         struct mx2_camera_dev *pcdev = ici->priv;
         struct v4l2_mbus_config cfg = {.type = V4L2_MBUS_PARALLEL,};
-        const struct soc_camera_format_xlate *xlate;
         unsigned long common_flags;
         int ret;
         int bytesperline;
@@ -1029,31 +1015,14 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd)
                 return ret;
         }
 
-        xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
-        if (!xlate) {
-                dev_warn(icd->parent, "Format %x not found\n", pixfmt);
-                return -EINVAL;
-        }
-
-        if (xlate->code == V4L2_MBUS_FMT_YUYV8_2X8) {
-                csicr1 |= CSICR1_PACK_DIR;
-                csicr1 &= ~CSICR1_SWAP16_EN;
-                dev_dbg(icd->parent, "already yuyv format, don't convert\n");
-        } else if (xlate->code == V4L2_MBUS_FMT_UYVY8_2X8) {
-                csicr1 &= ~CSICR1_PACK_DIR;
-                csicr1 |= CSICR1_SWAP16_EN;
-                dev_dbg(icd->parent, "convert uyvy mbus format into yuyv\n");
-        } else {
-                dev_warn(icd->parent, "mbus format not supported\n");
-                return -EINVAL;
-        }
-
         if (common_flags & V4L2_MBUS_PCLK_SAMPLE_RISING)
                 csicr1 |= CSICR1_REDGE;
         if (common_flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH)
                 csicr1 |= CSICR1_SOF_POL;
         if (common_flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
                 csicr1 |= CSICR1_HSYNC_POL;
+        if (pcdev->platform_flags & MX2_CAMERA_SWAP16)
+                csicr1 |= CSICR1_SWAP16_EN;
         if (pcdev->platform_flags & MX2_CAMERA_EXT_VSYNC)
                 csicr1 |= CSICR1_EXT_VSYNC;
         if (pcdev->platform_flags & MX2_CAMERA_CCIR)
@@ -1064,6 +1033,8 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd)
                 csicr1 |= CSICR1_GCLK_MODE;
         if (pcdev->platform_flags & MX2_CAMERA_INV_DATA)
                 csicr1 |= CSICR1_INV_DATA;
+        if (pcdev->platform_flags & MX2_CAMERA_PACK_DIR_MSB)
+                csicr1 |= CSICR1_PACK_DIR;
 
         pcdev->csicr1 = csicr1;
 
@@ -1138,8 +1109,7 @@ static int mx2_camera_get_formats(struct soc_camera_device *icd,
                 return 0;
         }
 
-        if (code == V4L2_MBUS_FMT_YUYV8_2X8 ||
-            code == V4L2_MBUS_FMT_UYVY8_2X8) {
+        if (code == V4L2_MBUS_FMT_YUYV8_2X8) {
                 formats++;
                 if (xlate) {
                         /*
@@ -1155,18 +1125,6 @@ static int mx2_camera_get_formats(struct soc_camera_device *icd,
                 }
         }
 
-        if (code == V4L2_MBUS_FMT_UYVY8_2X8) {
-                formats++;
-                if (xlate) {
-                        xlate->host_fmt =
-                                soc_mbus_get_fmtdesc(V4L2_MBUS_FMT_YUYV8_2X8);
-                        xlate->code     = code;
-                        dev_dbg(dev, "Providing host format %s for sensor code %d\n",
-                                xlate->host_fmt->name, code);
-                        xlate++;
-                }
-        }
-
         /* Generic pass-trough */
         formats++;
         if (xlate) {