[media] media: ti-vpe: vpdma: RGB data type yield inverted data

The VPDMA RGB data type definition have been updated
to match with Errata i839.

But some of the ARGB definition appeared to be wrong
in the document also. As they would yield RGBA instead.
They have been corrected based on experimentation.

Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/platform/ti-vpe/vpdma_priv.h b/drivers/media/platform/ti-vpe/vpdma_priv.h
index f974a803fa273a555c7cf7dc2d2e803530c8169a..72c7f13b4a9d727b7683c0f89fdcb46db93c2880 100644 (file)
--- a/drivers/media/platform/ti-vpe/vpdma_priv.h
+++ b/drivers/media/platform/ti-vpe/vpdma_priv.h
@@ -101,26 +101,35 @@
 #define DATA_TYPE_CBY422                       0x27
 #define DATA_TYPE_CRY422                       0x37
 
-#define DATA_TYPE_RGB16_565                    0x0
-#define DATA_TYPE_ARGB_1555                    0x1
-#define DATA_TYPE_ARGB_4444                    0x2
-#define DATA_TYPE_RGBA_5551                    0x3
-#define DATA_TYPE_RGBA_4444                    0x4
-#define DATA_TYPE_ARGB24_6666                  0x5
-#define DATA_TYPE_RGB24_888                    0x6
-#define DATA_TYPE_ARGB32_8888                  0x7
-#define DATA_TYPE_RGBA24_6666                  0x8
-#define DATA_TYPE_RGBA32_8888                  0x9
-#define DATA_TYPE_BGR16_565                    0x10
-#define DATA_TYPE_ABGR_1555                    0x11
-#define DATA_TYPE_ABGR_4444                    0x12
-#define DATA_TYPE_BGRA_5551                    0x13
-#define DATA_TYPE_BGRA_4444                    0x14
-#define DATA_TYPE_ABGR24_6666                  0x15
-#define DATA_TYPE_BGR24_888                    0x16
-#define DATA_TYPE_ABGR32_8888                  0x17
-#define DATA_TYPE_BGRA24_6666                  0x18
-#define DATA_TYPE_BGRA32_8888                  0x19
+/*
+ * The RGB data type definition below are defined
+ * to follow Errata i819.
+ * The initial values were taken from:
+ * VPDMA_data_type_mapping_v0.2vayu_c.pdf
+ * But some of the ARGB definition appeared to be wrong
+ * in the document also. As they would yield RGBA instead.
+ * They have been corrected based on experimentation.
+ */
+#define DATA_TYPE_RGB16_565                    0x10
+#define DATA_TYPE_ARGB_1555                    0x13
+#define DATA_TYPE_ARGB_4444                    0x14
+#define DATA_TYPE_RGBA_5551                    0x11
+#define DATA_TYPE_RGBA_4444                    0x12
+#define DATA_TYPE_ARGB24_6666                  0x18
+#define DATA_TYPE_RGB24_888                    0x16
+#define DATA_TYPE_ARGB32_8888                  0x17
+#define DATA_TYPE_RGBA24_6666                  0x15
+#define DATA_TYPE_RGBA32_8888                  0x19
+#define DATA_TYPE_BGR16_565                    0x0
+#define DATA_TYPE_ABGR_1555                    0x3
+#define DATA_TYPE_ABGR_4444                    0x4
+#define DATA_TYPE_BGRA_5551                    0x1
+#define DATA_TYPE_BGRA_4444                    0x2
+#define DATA_TYPE_ABGR24_6666                  0x8
+#define DATA_TYPE_BGR24_888                    0x6
+#define DATA_TYPE_ABGR32_8888                  0x7
+#define DATA_TYPE_BGRA24_6666                  0x5
+#define DATA_TYPE_BGRA32_8888                  0x9
 
 #define DATA_TYPE_MV                           0x3