3 files changed, 53 insertions, 0 deletions

diff --git a/drivers/video/omap2/dss/dispc.h b/drivers/video/omap2/dss/dispc.h
index 42e56cc7cdbc..222363c6e623 100644
--- a/drivers/video/omap2/dss/dispc.h
+++ b/drivers/video/omap2/dss/dispc.h
@@ -373,6 +373,7 @@ static inline u16 DISPC_BA0_OFFSET(enum omap_plane plane)
         case OMAP_DSS_VIDEO2:
                 return 0x0000;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x0008;
         default:
                 BUG();
@@ -388,6 +389,7 @@ static inline u16 DISPC_BA1_OFFSET(enum omap_plane plane)
         case OMAP_DSS_VIDEO2:
                 return 0x0004;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x000C;
         default:
                 BUG();
@@ -407,6 +409,8 @@ static inline u16 DISPC_BA0_UV_OFFSET(enum omap_plane plane)
                 return 0x04BC;
         case OMAP_DSS_VIDEO3:
                 return 0x0310;
+        case OMAP_DSS_WB:
+                return 0x0118;
         default:
                 BUG();
                 return 0;
@@ -425,6 +429,8 @@ static inline u16 DISPC_BA1_UV_OFFSET(enum omap_plane plane)
                 return 0x04C0;
         case OMAP_DSS_VIDEO3:
                 return 0x0314;
+        case OMAP_DSS_WB:
+                return 0x011C;
         default:
                 BUG();
                 return 0;
@@ -454,6 +460,7 @@ static inline u16 DISPC_SIZE_OFFSET(enum omap_plane plane)
         case OMAP_DSS_VIDEO2:
                 return 0x000C;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x00A8;
         default:
                 BUG();
@@ -470,6 +477,7 @@ static inline u16 DISPC_ATTR_OFFSET(enum omap_plane plane)
         case OMAP_DSS_VIDEO2:
                 return 0x0010;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x0070;
         default:
                 BUG();
@@ -489,6 +497,8 @@ static inline u16 DISPC_ATTR2_OFFSET(enum omap_plane plane)
                 return 0x04DC;
         case OMAP_DSS_VIDEO3:
                 return 0x032C;
+        case OMAP_DSS_WB:
+                return 0x0310;
         default:
                 BUG();
                 return 0;
@@ -504,6 +514,7 @@ static inline u16 DISPC_FIFO_THRESH_OFFSET(enum omap_plane plane)
         case OMAP_DSS_VIDEO2:
                 return 0x0014;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x008C;
         default:
                 BUG();
@@ -537,6 +548,7 @@ static inline u16 DISPC_ROW_INC_OFFSET(enum omap_plane plane)
         case OMAP_DSS_VIDEO2:
                 return 0x001C;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x00A4;
         default:
                 BUG();
@@ -553,6 +565,7 @@ static inline u16 DISPC_PIX_INC_OFFSET(enum omap_plane plane)
         case OMAP_DSS_VIDEO2:
                 return 0x0020;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x0098;
         default:
                 BUG();
@@ -602,6 +615,7 @@ static inline u16 DISPC_FIR_OFFSET(enum omap_plane plane)
         case OMAP_DSS_VIDEO2:
                 return 0x0024;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x0090;
         default:
                 BUG();
@@ -621,6 +635,8 @@ static inline u16 DISPC_FIR2_OFFSET(enum omap_plane plane)
                 return 0x055C;
         case OMAP_DSS_VIDEO3:
                 return 0x0424;
+        case OMAP_DSS_WB:
+                return 0x290;
         default:
                 BUG();
                 return 0;
@@ -637,6 +653,7 @@ static inline u16 DISPC_PIC_SIZE_OFFSET(enum omap_plane plane)
         case OMAP_DSS_VIDEO2:
                 return 0x0028;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x0094;
         default:
                 BUG();
@@ -655,6 +672,7 @@ static inline u16 DISPC_ACCU0_OFFSET(enum omap_plane plane)
         case OMAP_DSS_VIDEO2:
                 return 0x002C;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x0000;
         default:
                 BUG();
@@ -674,6 +692,8 @@ static inline u16 DISPC_ACCU2_0_OFFSET(enum omap_plane plane)
                 return 0x0560;
         case OMAP_DSS_VIDEO3:
                 return 0x0428;
+        case OMAP_DSS_WB:
+                return 0x0294;
         default:
                 BUG();
                 return 0;
@@ -690,6 +710,7 @@ static inline u16 DISPC_ACCU1_OFFSET(enum omap_plane plane)
         case OMAP_DSS_VIDEO2:
                 return 0x0030;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x0004;
         default:
                 BUG();
@@ -709,6 +730,8 @@ static inline u16 DISPC_ACCU2_1_OFFSET(enum omap_plane plane)
                 return 0x0564;
         case OMAP_DSS_VIDEO3:
                 return 0x042C;
+        case OMAP_DSS_WB:
+                return 0x0298;
         default:
                 BUG();
                 return 0;
@@ -726,6 +749,7 @@ static inline u16 DISPC_FIR_COEF_H_OFFSET(enum omap_plane plane, u16 i)
         case OMAP_DSS_VIDEO2:
                 return 0x0034 + i * 0x8;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x0010 + i * 0x8;
         default:
                 BUG();
@@ -746,6 +770,8 @@ static inline u16 DISPC_FIR_COEF_H2_OFFSET(enum omap_plane plane, u16 i)
                 return 0x0568 + i * 0x8;
         case OMAP_DSS_VIDEO3:
                 return 0x0430 + i * 0x8;
+        case OMAP_DSS_WB:
+                return 0x02A0 + i * 0x8;
         default:
                 BUG();
                 return 0;
@@ -763,6 +789,7 @@ static inline u16 DISPC_FIR_COEF_HV_OFFSET(enum omap_plane plane, u16 i)
         case OMAP_DSS_VIDEO2:
                 return 0x0038 + i * 0x8;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x0014 + i * 0x8;
         default:
                 BUG();
@@ -783,6 +810,8 @@ static inline u16 DISPC_FIR_COEF_HV2_OFFSET(enum omap_plane plane, u16 i)
                 return 0x056C + i * 0x8;
         case OMAP_DSS_VIDEO3:
                 return 0x0434 + i * 0x8;
+        case OMAP_DSS_WB:
+                return 0x02A4 + i * 0x8;
         default:
                 BUG();
                 return 0;
@@ -799,6 +828,7 @@ static inline u16 DISPC_CONV_COEF_OFFSET(enum omap_plane plane, u16 i)
         case OMAP_DSS_VIDEO1:
         case OMAP_DSS_VIDEO2:
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x0074 + i * 0x4;
         default:
                 BUG();
@@ -818,6 +848,7 @@ static inline u16 DISPC_FIR_COEF_V_OFFSET(enum omap_plane plane, u16 i)
         case OMAP_DSS_VIDEO2:
                 return 0x00B4 + i * 0x4;
         case OMAP_DSS_VIDEO3:
+        case OMAP_DSS_WB:
                 return 0x0050 + i * 0x4;
         default:
                 BUG();
@@ -838,6 +869,8 @@ static inline u16 DISPC_FIR_COEF_V2_OFFSET(enum omap_plane plane, u16 i)
                 return 0x05A8 + i * 0x4;
         case OMAP_DSS_VIDEO3:
                 return 0x0470 + i * 0x4;
+        case OMAP_DSS_WB:
+                return 0x02E0 + i * 0x4;
         default:
                 BUG();
                 return 0;
diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c
index 5a5c25b134b1..acbc1e1efba3 100644
--- a/drivers/video/omap2/dss/dss_features.c
+++ b/drivers/video/omap2/dss/dss_features.c
@@ -46,6 +46,7 @@ struct omap_dss_features {
 
         const int num_mgrs;
         const int num_ovls;
+        const int num_wbs;
         const enum omap_display_type *supported_displays;
         const enum omap_dss_output_id *supported_outputs;
         const enum omap_color_mode *supported_color_modes;
@@ -310,6 +311,16 @@ static const enum omap_color_mode omap4_dss_supported_color_modes[] = {
         OMAP_DSS_COLOR_ARGB16 | OMAP_DSS_COLOR_XRGB16_1555 |
         OMAP_DSS_COLOR_ARGB32 | OMAP_DSS_COLOR_RGBX16 |
         OMAP_DSS_COLOR_RGBX32,
+
+        /* OMAP_DSS_WB */
+        OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB12U |
+        OMAP_DSS_COLOR_YUV2 | OMAP_DSS_COLOR_ARGB16_1555 |
+        OMAP_DSS_COLOR_RGBA32 | OMAP_DSS_COLOR_NV12 |
+        OMAP_DSS_COLOR_RGBA16 | OMAP_DSS_COLOR_RGB24U |
+        OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_UYVY |
+        OMAP_DSS_COLOR_ARGB16 | OMAP_DSS_COLOR_XRGB16_1555 |
+        OMAP_DSS_COLOR_ARGB32 | OMAP_DSS_COLOR_RGBX16 |
+        OMAP_DSS_COLOR_RGBX32,
 };
 
 static const enum omap_overlay_caps omap2_dss_overlay_caps[] = {
@@ -710,6 +721,7 @@ static const struct omap_dss_features omap4430_es1_0_dss_features  = {
 
         .num_mgrs = 3,
         .num_ovls = 4,
+        .num_wbs = 1,
         .supported_displays = omap4_dss_supported_displays,
         .supported_outputs = omap4_dss_supported_outputs,
         .supported_color_modes = omap4_dss_supported_color_modes,
@@ -731,6 +743,7 @@ static const struct omap_dss_features omap4430_es2_0_1_2_dss_features = {
 
         .num_mgrs = 3,
         .num_ovls = 4,
+        .num_wbs = 1,
         .supported_displays = omap4_dss_supported_displays,
         .supported_outputs = omap4_dss_supported_outputs,
         .supported_color_modes = omap4_dss_supported_color_modes,
@@ -752,6 +765,7 @@ static const struct omap_dss_features omap4_dss_features = {
 
         .num_mgrs = 3,
         .num_ovls = 4,
+        .num_wbs = 1,
         .supported_displays = omap4_dss_supported_displays,
         .supported_outputs = omap4_dss_supported_outputs,
         .supported_color_modes = omap4_dss_supported_color_modes,
@@ -829,6 +843,11 @@ int dss_feat_get_num_ovls(void)
         return omap_current_dss_features->num_ovls;
 }
 
+int dss_feat_get_num_wbs(void)
+{
+        return omap_current_dss_features->num_wbs;
+}
+
 unsigned long dss_feat_get_param_min(enum dss_range_param param)
 {
         return omap_current_dss_features->dss_params[param].min;
diff --git a/drivers/video/omap2/dss/dss_features.h b/drivers/video/omap2/dss/dss_features.h
index 89df2aa860d4..9218113b5e88 100644
--- a/drivers/video/omap2/dss/dss_features.h
+++ b/drivers/video/omap2/dss/dss_features.h
@@ -105,6 +105,7 @@ enum dss_range_param {
 /* DSS Feature Functions */
 int dss_feat_get_num_mgrs(void);
 int dss_feat_get_num_ovls(void);
+int dss_feat_get_num_wbs(void);
 unsigned long dss_feat_get_param_min(enum dss_range_param param);
 unsigned long dss_feat_get_param_max(enum dss_range_param param);
 enum omap_display_type dss_feat_get_supported_displays(enum omap_channel channel);