1 files changed, 28 insertions, 13 deletions

diff --git a/drivers/media/platform/omap3isp/isppreview.c b/drivers/media/platform/omap3isp/isppreview.c
index 1ae1c0909ed1..691b92a3c3e7 100644
--- a/drivers/media/platform/omap3isp/isppreview.c
+++ b/drivers/media/platform/omap3isp/isppreview.c
@@ -200,10 +200,10 @@ static void preview_enable_invalaw(struct isp_prev_device *prev, bool enable)
 
         if (enable)
                 isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
-                            ISPPRV_PCR_WIDTH | ISPPRV_PCR_INVALAW);
+                            ISPPRV_PCR_INVALAW);
         else
                 isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
-                            ISPPRV_PCR_WIDTH | ISPPRV_PCR_INVALAW);
+                            ISPPRV_PCR_INVALAW);
 }
 
 /*
@@ -1014,7 +1014,7 @@ static void preview_config_averager(struct isp_prev_device *prev, u8 average)
 /*
  * preview_config_input_format - Configure the input format
  * @prev: The preview engine
- * @format: Format on the preview engine sink pad
+ * @info: Sink pad format information
  *
  * Enable and configure CFA interpolation for Bayer formats and disable it for
  * greyscale formats.
@@ -1025,22 +1025,29 @@ static void preview_config_averager(struct isp_prev_device *prev, u8 average)
  * reordered to support non-GRBG Bayer patterns.
  */
 static void preview_config_input_format(struct isp_prev_device *prev,
-                                        const struct v4l2_mbus_framefmt *format)
+                                        const struct isp_format_info *info)
 {
         struct isp_device *isp = to_isp_device(prev);
         struct prev_params *params;
 
-        switch (format->code) {
-        case V4L2_MBUS_FMT_SGRBG10_1X10:
+        if (info->width == 8)
+                isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+                            ISPPRV_PCR_WIDTH);
+        else
+                isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+                            ISPPRV_PCR_WIDTH);
+
+        switch (info->flavor) {
+        case V4L2_MBUS_FMT_SGRBG8_1X8:
                 prev->params.cfa_order = 0;
                 break;
-        case V4L2_MBUS_FMT_SRGGB10_1X10:
+        case V4L2_MBUS_FMT_SRGGB8_1X8:
                 prev->params.cfa_order = 1;
                 break;
-        case V4L2_MBUS_FMT_SBGGR10_1X10:
+        case V4L2_MBUS_FMT_SBGGR8_1X8:
                 prev->params.cfa_order = 2;
                 break;
-        case V4L2_MBUS_FMT_SGBRG10_1X10:
+        case V4L2_MBUS_FMT_SGBRG8_1X8:
                 prev->params.cfa_order = 3;
                 break;
         default:
@@ -1081,7 +1088,8 @@ static void preview_config_input_size(struct isp_prev_device *prev, u32 active)
         unsigned int elv = prev->crop.top + prev->crop.height - 1;
         u32 features;
 
-        if (format->code != V4L2_MBUS_FMT_Y10_1X10) {
+        if (format->code != V4L2_MBUS_FMT_Y8_1X8 &&
+            format->code != V4L2_MBUS_FMT_Y10_1X10) {
                 sph -= 2;
                 eph += 2;
                 slv -= 2;
@@ -1389,6 +1397,7 @@ static unsigned int preview_max_out_width(struct isp_prev_device *prev)
 static void preview_configure(struct isp_prev_device *prev)
 {
         struct isp_device *isp = to_isp_device(prev);
+        const struct isp_format_info *info;
         struct v4l2_mbus_framefmt *format;
         unsigned long flags;
         u32 update;
@@ -1402,17 +1411,18 @@ static void preview_configure(struct isp_prev_device *prev)
 
         /* PREV_PAD_SINK */
         format = &prev->formats[PREV_PAD_SINK];
+        info = omap3isp_video_format_info(format->code);
 
         preview_adjust_bandwidth(prev);
 
-        preview_config_input_format(prev, format);
+        preview_config_input_format(prev, info);
         preview_config_input_size(prev, active);
 
         if (prev->input == PREVIEW_INPUT_CCDC)
                 preview_config_inlineoffset(prev, 0);
         else
-                preview_config_inlineoffset(prev,
-                                ALIGN(format->width, 0x20) * 2);
+                preview_config_inlineoffset(prev, ALIGN(format->width, 0x20) *
+                                            info->bpp);
 
         preview_setup_hw(prev, update, active);
 
@@ -1709,6 +1719,11 @@ __preview_get_crop(struct isp_prev_device *prev, struct v4l2_subdev_fh *fh,
 
 /* previewer format descriptions */
 static const unsigned int preview_input_fmts[] = {
+        V4L2_MBUS_FMT_Y8_1X8,
+        V4L2_MBUS_FMT_SGRBG8_1X8,
+        V4L2_MBUS_FMT_SRGGB8_1X8,
+        V4L2_MBUS_FMT_SBGGR8_1X8,
+        V4L2_MBUS_FMT_SGBRG8_1X8,
         V4L2_MBUS_FMT_Y10_1X10,
         V4L2_MBUS_FMT_SGRBG10_1X10,
         V4L2_MBUS_FMT_SRGGB10_1X10,