diff options
| -rw-r--r-- | drivers/media/platform/vivid/vivid-tpg-colors.c | 148 | ||||
| -rw-r--r-- | drivers/media/platform/vivid/vivid-tpg-colors.h | 4 |
2 files changed, 146 insertions, 6 deletions
diff --git a/drivers/media/platform/vivid/vivid-tpg-colors.c b/drivers/media/platform/vivid/vivid-tpg-colors.c index 650d9c74bba9..dee7b14e9928 100644 --- a/drivers/media/platform/vivid/vivid-tpg-colors.c +++ b/drivers/media/platform/vivid/vivid-tpg-colors.c @@ -598,7 +598,7 @@ const unsigned short tpg_linear_to_rec709[255 * 16 + 1] = { }; /* Generated table */ -const struct color16 tpg_csc_colors[V4L2_COLORSPACE_BT2020 + 1][V4L2_XFER_FUNC_NONE + 1][TPG_COLOR_CSC_BLACK + 1] = { +const struct color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFER_FUNC_DCI_P3 + 1][TPG_COLOR_CSC_BLACK + 1] = { [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_709][1] = { 2953, 2963, 586 }, [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_709][2] = { 0, 2967, 2937 }, @@ -639,6 +639,14 @@ const struct color16 tpg_csc_colors[V4L2_COLORSPACE_BT2020 + 1][V4L2_XFER_FUNC_N [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_NONE][5] = { 2256, 90, 133 }, [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_NONE][6] = { 110, 96, 2113 }, [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, + [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, + [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][1] = { 3186, 3194, 1121 }, + [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][2] = { 0, 3197, 3173 }, + [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][3] = { 523, 3216, 1112 }, + [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][4] = { 3237, 792, 3169 }, + [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][5] = { 3248, 944, 1094 }, + [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][6] = { 1017, 967, 3168 }, + [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_709][1] = { 2953, 2963, 586 }, [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_709][2] = { 0, 2967, 2937 }, @@ -679,6 +687,14 @@ const struct color16 tpg_csc_colors[V4L2_COLORSPACE_BT2020 + 1][V4L2_XFER_FUNC_N [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_NONE][5] = { 2256, 90, 133 }, [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_NONE][6] = { 110, 96, 2113 }, [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, + [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, + [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][1] = { 3186, 3194, 1121 }, + [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][2] = { 0, 3197, 3173 }, + [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][3] = { 523, 3216, 1112 }, + [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][4] = { 3237, 792, 3169 }, + [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][5] = { 3248, 944, 1094 }, + [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][6] = { 1017, 967, 3168 }, + [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_709][1] = { 2939, 2939, 547 }, [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_709][2] = { 547, 2939, 2939 }, @@ -719,6 +735,14 @@ const struct color16 tpg_csc_colors[V4L2_COLORSPACE_BT2020 + 1][V4L2_XFER_FUNC_N [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_NONE][5] = { 2125, 130, 130 }, [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_NONE][6] = { 130, 130, 2125 }, [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, + [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, + [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][1] = { 3175, 3175, 1084 }, + [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][2] = { 1084, 3175, 3175 }, + [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][3] = { 1084, 3175, 1084 }, + [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][4] = { 3175, 1084, 3175 }, + [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][5] = { 3175, 1084, 1084 }, + [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][6] = { 1084, 1084, 3175 }, + [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_709][1] = { 2892, 3034, 910 }, [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_709][2] = { 1715, 2916, 2914 }, @@ -759,6 +783,14 @@ const struct color16 tpg_csc_colors[V4L2_COLORSPACE_BT2020 + 1][V4L2_XFER_FUNC_N [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_NONE][5] = { 1484, 163, 165 }, [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_NONE][6] = { 196, 0, 1988 }, [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, + [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, + [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][1] = { 3136, 3251, 1429 }, + [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][2] = { 2150, 3156, 3154 }, + [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][3] = { 2077, 3233, 1352 }, + [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][4] = { 2812, 589, 3116 }, + [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][5] = { 2765, 1182, 1190 }, + [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][6] = { 1270, 0, 3094 }, + [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_709][1] = { 2939, 2939, 464 }, [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_709][2] = { 786, 2939, 2939 }, @@ -799,6 +831,14 @@ const struct color16 tpg_csc_colors[V4L2_COLORSPACE_BT2020 + 1][V4L2_XFER_FUNC_N [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_NONE][5] = { 2041, 130, 130 }, [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_NONE][6] = { 130, 130, 2149 }, [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, + [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, + [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][1] = { 3175, 3175, 1003 }, + [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][2] = { 1313, 3175, 3175 }, + [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][3] = { 1313, 3175, 1003 }, + [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][4] = { 3126, 1084, 3188 }, + [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][5] = { 3126, 1084, 1084 }, + [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][6] = { 1084, 1084, 3188 }, + [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_709][1] = { 2939, 2939, 547 }, [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_709][2] = { 547, 2939, 2939 }, @@ -839,6 +879,14 @@ const struct color16 tpg_csc_colors[V4L2_COLORSPACE_BT2020 + 1][V4L2_XFER_FUNC_N [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_NONE][5] = { 2125, 130, 130 }, [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_NONE][6] = { 130, 130, 2125 }, [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, + [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, + [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][1] = { 3175, 3175, 1084 }, + [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][2] = { 1084, 3175, 3175 }, + [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][3] = { 1084, 3175, 1084 }, + [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][4] = { 3175, 1084, 3175 }, + [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][5] = { 3175, 1084, 1084 }, + [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][6] = { 1084, 1084, 3175 }, + [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][1] = { 2939, 2939, 781 }, [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][2] = { 1622, 2939, 2939 }, @@ -879,6 +927,14 @@ const struct color16 tpg_csc_colors[V4L2_COLORSPACE_BT2020 + 1][V4L2_XFER_FUNC_N [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][5] = { 1557, 130, 130 }, [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][6] = { 130, 130, 2043 }, [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, + [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, + [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][1] = { 3175, 3175, 1308 }, + [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][2] = { 2069, 3175, 3175 }, + [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][3] = { 2069, 3175, 1308 }, + [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][4] = { 2816, 1084, 3127 }, + [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][5] = { 2816, 1084, 1084 }, + [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][6] = { 1084, 1084, 3127 }, + [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][1] = { 2877, 2923, 1058 }, [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][2] = { 1837, 2840, 2916 }, @@ -919,6 +975,62 @@ const struct color16 tpg_csc_colors[V4L2_COLORSPACE_BT2020 + 1][V4L2_XFER_FUNC_N [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_NONE][5] = { 1382, 268, 162 }, [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_NONE][6] = { 216, 152, 1917 }, [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, + [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, + [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][1] = { 3124, 3161, 1566 }, + [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][2] = { 2255, 3094, 3156 }, + [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][3] = { 2166, 3080, 1506 }, + [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][4] = { 2754, 1477, 3071 }, + [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][5] = { 2690, 1431, 1182 }, + [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][6] = { 1318, 1153, 3051 }, + [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][1] = { 2936, 2934, 992 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][2] = { 1159, 2890, 2916 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][3] = { 1150, 2885, 921 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][4] = { 2751, 766, 2837 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][5] = { 2747, 747, 650 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][6] = { 563, 570, 2812 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3056, 3055 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][1] = { 3052, 3051, 1237 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][2] = { 1397, 3011, 3034 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][3] = { 1389, 3006, 1168 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][4] = { 2884, 1016, 2962 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][5] = { 2880, 998, 902 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][6] = { 816, 823, 2940 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 799 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][1] = { 3029, 3028, 1255 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][2] = { 1406, 2988, 3011 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][3] = { 1398, 2983, 1190 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][4] = { 2860, 1050, 2939 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][5] = { 2857, 1033, 945 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][6] = { 866, 873, 2916 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][1] = { 2923, 2921, 957 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][2] = { 1125, 2877, 2902 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][3] = { 1116, 2871, 885 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][4] = { 2736, 729, 2823 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][5] = { 2732, 710, 611 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][6] = { 523, 531, 2798 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][1] = { 2120, 2118, 305 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][2] = { 392, 2056, 2092 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][3] = { 387, 2049, 271 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][4] = { 1868, 206, 1983 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][5] = { 1863, 199, 163 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][6] = { 135, 137, 1950 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][1] = { 3172, 3170, 1505 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][2] = { 1657, 3135, 3155 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][3] = { 1649, 3130, 1439 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][4] = { 3021, 1294, 3091 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][5] = { 3018, 1276, 1184 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][6] = { 1100, 1107, 3071 }, + [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, }; #else @@ -969,6 +1081,16 @@ static const double rec709_to_bt2020[3][3] = { { 0.0163976, 0.0880301, 0.8955723 }, }; +static const double rec709_to_dcip3[3][3] = { + /* + * This transform uses the Bradford method to compensate for + * the different whitepoints. + */ + { 0.8686648, 0.1288456, 0.0024896 }, + { 0.0345479, 0.9618084, 0.0036437 }, + { 0.0167785, 0.0710559, 0.9121655 } +}; + static void mult_matrix(double *r, double *g, double *b, const double m[3][3]) { double ir, ig, ib; @@ -1019,6 +1141,11 @@ static double transfer_rgb_to_adobergb(double v) return pow(v, 1.0 / 2.19921875); } +static double transfer_rgb_to_dcip3(double v) +{ + return pow(v, 1.0 / 2.6); +} + static double transfer_srgb_to_rec709(double v) { return transfer_rgb_to_rec709(transfer_srgb_to_rgb(v)); @@ -1053,6 +1180,9 @@ static void csc(enum v4l2_colorspace colorspace, enum v4l2_xfer_func xfer_func, case V4L2_COLORSPACE_BT2020: mult_matrix(r, g, b, rec709_to_bt2020); break; + case V4L2_COLORSPACE_DCI_P3: + mult_matrix(r, g, b, rec709_to_dcip3); + break; case V4L2_COLORSPACE_SRGB: case V4L2_COLORSPACE_REC709: break; @@ -1082,6 +1212,11 @@ static void csc(enum v4l2_colorspace colorspace, enum v4l2_xfer_func xfer_func, *g = transfer_rgb_to_adobergb(*g); *b = transfer_rgb_to_adobergb(*b); break; + case V4L2_XFER_FUNC_DCI_P3: + *r = transfer_rgb_to_dcip3(*r); + *g = transfer_rgb_to_dcip3(*g); + *b = transfer_rgb_to_dcip3(*b); + break; case V4L2_XFER_FUNC_SMPTE240M: *r = transfer_rgb_to_smpte240m(*r); *g = transfer_rgb_to_smpte240m(*g); @@ -1106,6 +1241,8 @@ int main(int argc, char **argv) V4L2_COLORSPACE_SRGB, V4L2_COLORSPACE_ADOBERGB, V4L2_COLORSPACE_BT2020, + 0, + V4L2_COLORSPACE_DCI_P3, }; static const char * const colorspace_names[] = { "", @@ -1119,6 +1256,8 @@ int main(int argc, char **argv) "V4L2_COLORSPACE_SRGB", "V4L2_COLORSPACE_ADOBERGB", "V4L2_COLORSPACE_BT2020", + "", + "V4L2_COLORSPACE_DCI_P3", }; static const char * const xfer_func_names[] = { "", @@ -1127,6 +1266,7 @@ int main(int argc, char **argv) "V4L2_XFER_FUNC_ADOBERGB", "V4L2_XFER_FUNC_SMPTE240M", "V4L2_XFER_FUNC_NONE", + "V4L2_XFER_FUNC_DCI_P3", }; int i; int x; @@ -1157,9 +1297,9 @@ int main(int argc, char **argv) printf("\n};\n\n"); printf("/* Generated table */\n"); - printf("const struct color16 tpg_csc_colors[V4L2_COLORSPACE_BT2020 + 1][V4L2_XFER_FUNC_NONE + 1][TPG_COLOR_CSC_BLACK + 1] = {\n"); - for (c = 0; c <= V4L2_COLORSPACE_BT2020; c++) { - for (x = 1; x <= V4L2_XFER_FUNC_NONE; x++) { + printf("const struct color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFER_FUNC_DCI_P3 + 1][TPG_COLOR_CSC_BLACK + 1] = {\n"); + for (c = 0; c <= V4L2_COLORSPACE_DCI_P3; c++) { + for (x = 1; x <= V4L2_XFER_FUNC_DCI_P3; x++) { for (i = 0; i <= TPG_COLOR_CSC_BLACK; i++) { double r, g, b; diff --git a/drivers/media/platform/vivid/vivid-tpg-colors.h b/drivers/media/platform/vivid/vivid-tpg-colors.h index 86b8bf3fe745..ada0cd1e8c8a 100644 --- a/drivers/media/platform/vivid/vivid-tpg-colors.h +++ b/drivers/media/platform/vivid/vivid-tpg-colors.h @@ -61,8 +61,8 @@ enum tpg_color { extern const struct color tpg_colors[TPG_COLOR_MAX]; extern const unsigned short tpg_rec709_to_linear[255 * 16 + 1]; extern const unsigned short tpg_linear_to_rec709[255 * 16 + 1]; -extern const struct color16 tpg_csc_colors[V4L2_COLORSPACE_BT2020 + 1] - [V4L2_XFER_FUNC_NONE + 1] +extern const struct color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1] + [V4L2_XFER_FUNC_DCI_P3 + 1] [TPG_COLOR_CSC_BLACK + 1]; #endif |