hdr: hdr tone mapping clip according to source max luminance [1/1]

PD#SWPL-14461

Problem:
hdr tone mapping from 0 to 10000, if source luminance is smaller,
color is abnormal

Solution:
hdr tone mapping clip according to source max luminance

Verify:
verify on TL1

Change-Id: I7faeeb522409c3d1418b2706c7cfd3dd41d9df8d
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>

diff --git a/drivers/amlogic/media/enhancement/amvecm/amcsc.c b/drivers/amlogic/media/enhancement/amvecm/amcsc.c
index 4095f695bf5ab6791b64a1606424b33251a5b81a..379b1dfd4025085522d7d4e1f89458adff3eaeb8 100644 (file)
--- a/drivers/amlogic/media/enhancement/amvecm/amcsc.c
+++ b/drivers/amlogic/media/enhancement/amvecm/amcsc.c
@@ -295,7 +295,7 @@ struct hdr_osd_reg_s hdr_osd_reg = {
        -1 /* shadow mode */
 };
 
-#define HDR_VERSION   "----gxl_20180830---g12a_20180917-----\n"
+#define HDR_VERSION   "----gxl_20180830---g12a_20191015-----\n"
 
 static struct vframe_s *dbg_vf;
 static struct master_display_info_s dbg_hdr_send;
@@ -3777,7 +3777,7 @@ int signal_type_changed(struct vframe_s *vf,
                        change_flag |= SIG_SRC_CHG;
                        cur_mvc_type[vd_path] = vf->type & VIDTYPE_MVC;
                        pr_csc(1, "VIDTYPE MVC changed.\n");
-                       return change_flag;
+                       /*return change_flag;*/
                }
        } else
                cur_mvc_type[vd_path] = 0;
@@ -4725,6 +4725,7 @@ static int hdr_process(
        int i, j;
 
        if (get_cpu_type() >= MESON_CPU_MAJOR_ID_G12A) {
+               hdr_highclip_by_luma(master_info);
                hdr_func(OSD1_HDR, HDR_BYPASS, vinfo);
                if (vd_path == VD1_PATH)
                        hdr_func(VD1_HDR, HDR_SDR, vinfo);

diff --git a/drivers/amlogic/media/enhancement/amvecm/amvecm.c b/drivers/amlogic/media/enhancement/amvecm/amvecm.c
index 26b8ab467a1b498170e270348f153b7712736466..fea39e9833fe36ea14b477d234f94e54401c0453 100644 (file)
--- a/drivers/amlogic/media/enhancement/amvecm/amvecm.c
+++ b/drivers/amlogic/media/enhancement/amvecm/amvecm.c
@@ -1492,7 +1492,7 @@ static void hdr_tone_mapping_get(
 
        if (hdr_tm) {
                for (i = 0; i < length; i++)
-                       oo_y_lut_hdr_sdr[i] = hdr_tm[i];
+                       oo_y_lut_hdr_sdr_def[i] = hdr_tm[i];
        }
 
        vecm_latch_flag |= FLAG_HDR_OOTF_LATCH;
@@ -1500,7 +1500,7 @@ static void hdr_tone_mapping_get(
        if (debug_amvecm & 4) {
                for (i = 0; i < length; i++) {
                        pr_info("oo_y_lut_hdr_sdr[%d] = %d",
-                               i, oo_y_lut_hdr_sdr[i]);
+                               i, oo_y_lut_hdr_sdr_def[i]);
                        if (i % 8 == 0)
                                pr_info("\n");
                }
@@ -2716,8 +2716,6 @@ void vpp_vd_adj1_saturation_hue(signed int sat_val,
        if (mb < -512)
                mb = -512;
        mab =  ((ma & 0x3ff) << 16) | (mb & 0x3ff);
-       pr_info("\n[amvideo..] saturation_pre:%d hue_pre:%d mab:%x\n",
-                       sat_val, hue_val, mab);
        if (get_cpu_type() >= MESON_CPU_MAJOR_ID_G12A)
                WRITE_VPP_REG(VPP_VADJ1_MA_MB_2, mab);
        else
@@ -3884,21 +3882,73 @@ static ssize_t amvecm_hdr_dbg_store(struct class *cla,
 {
        long val = 0;
        char *buf_orig, *parm[5] = {NULL};
+       int i;
 
        if (!buf)
                return count;
        buf_orig = kstrdup(buf, GFP_KERNEL);
        parse_param_amvecm(buf_orig, (char **)&parm);
 
-       if (!strncmp(parm[0], "hdr_dbg", 10)) {
+       if (!strncmp(parm[0], "hdr_dbg", 7)) {
                if (kstrtoul(parm[1], 16, &val) < 0) {
                        kfree(buf_orig);
                        return -EINVAL;
                }
                debug_hdr = val;
                pr_info("debug_hdr=0x%x\n", debug_hdr);
-       } else
+       } else if (!strncmp(parm[0], "hdr10_pr", 8)) {
+               if (kstrtoul(parm[1], 16, &val) < 0) {
+                       kfree(buf_orig);
+                       return -EINVAL;
+               }
+               hdr10_pr = val;
+               pr_info("hdr10_pr=0x%x\n", hdr10_pr);
+       } else if (!strncmp(parm[0], "clip_disable", 12)) {
+               if (kstrtoul(parm[1], 16, &val) < 0) {
+                       kfree(buf_orig);
+                       return -EINVAL;
+               }
+               hdr10_clip_disable = val;
+               pr_info("hdr10_clip_disable=0x%x\n",
+                       hdr10_clip_disable);
+       } else if (!strncmp(parm[0], "force_clip", 10)) {
+               if (kstrtoul(parm[1], 16, &val) < 0) {
+                       kfree(buf_orig);
+                       return -EINVAL;
+               }
+               hdr10_force_clip = val;
+               pr_info("hdr10_force_clip=0x%x\n", hdr10_force_clip);
+       } else if (!strncmp(parm[0], "clip_luma", 9)) {
+               if (kstrtoul(parm[1], 16, &val) < 0) {
+                       kfree(buf_orig);
+                       return -EINVAL;
+               }
+               hdr10_clip_luma = val;
+               pr_info("clip_luma=0x%x\n", hdr10_clip_luma);
+       } else if (!strncmp(parm[0], "clip_margin", 11)) {
+               if (kstrtoul(parm[1], 16, &val) < 0) {
+                       kfree(buf_orig);
+                       return -EINVAL;
+               }
+               hdr10_clip_margin = val;
+               pr_info("hdr10_clip_margin=0x%x\n", hdr10_clip_margin);
+       } else if (!strncmp(parm[0], "clip_mode", 9)) {
+               if (kstrtoul(parm[1], 16, &val) < 0) {
+                       kfree(buf_orig);
+                       return -EINVAL;
+               }
+               hdr10_clip_mode = val;
+               pr_info("hdr10_clip_mode=0x%x\n", hdr10_clip_mode);
+       } else if (!strncmp(parm[0], "hdr_sdr_ootf", 12)) {
+               for (i = 0; i < HDR2_OOTF_LUT_SIZE; i++) {
+                       pr_info("%d ", oo_y_lut_hdr_sdr_def[i]);
+                       if ((i + 1) % 10 == 0)
+                               pr_info("\n");
+               }
+               pr_info("\n");
+       } else {
                pr_info("error cmd\n");
+       }
 
        kfree(buf_orig);
        return count;

diff --git a/drivers/amlogic/media/enhancement/amvecm/set_hdr2_v0.c b/drivers/amlogic/media/enhancement/amvecm/set_hdr2_v0.c
index de9f77eedb7897cec6017f834bcf5f415ef7230e..be6c6392707f406c1493f1e1930326788b18787b 100644 (file)
--- a/drivers/amlogic/media/enhancement/amvecm/set_hdr2_v0.c
+++ b/drivers/amlogic/media/enhancement/amvecm/set_hdr2_v0.c
@@ -20,6 +20,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
+#include <linux/amlogic/media/vfm/vframe.h>
 #include <linux/amlogic/media/amvecm/amvecm.h>
 #include <linux/amlogic/media/amdolbyvision/dolby_vision.h>
 #include "set_hdr2_v0.h"
@@ -93,6 +94,27 @@ int cgain_lut2[65] = {
        0x146e, 0x1482
 };
 
+int eo_y_lut_hdr_def[143] = {
+       1032192, 1032192, 1032192, 1032192, 16384, 16384, 16384, 16384,
+       32768, 32768, 32768, 32768, 40960, 40960, 40960, 49152, 49152,
+       73728, 86016, 94208, 100352, 104448, 108544, 112640, 117760, 123904,
+       128000, 133632, 137728, 141824, 146944, 150272, 153344, 157440,
+       161536, 165248, 167808, 170880, 174208, 177792, 181056, 183360,
+       185792, 188480, 191552, 194880, 197536, 199520, 201696, 204128,
+       206688, 209568, 212640, 214480, 216336, 218320, 220464, 222832,
+       225360, 228112, 230248, 231864, 233608, 235496, 237544, 239752,
+       242136, 244712, 246628, 248132, 249748, 251492, 253364, 255388,
+       257564, 259908, 262290, 263646, 265106, 266678, 268366, 270182,
+       272134, 274230, 276486, 278717, 280017, 281415, 282915, 284525,
+       286255, 288113, 290107, 292247, 294545, 295961, 297284, 298705,
+       300229, 301866, 303622, 305507, 307530, 309701, 311664, 312915,
+       314257, 315698, 317246, 318907, 320690, 322605, 324662, 326871,
+       328461, 329735, 331104, 332575, 334155, 335853, 337679, 339642,
+       341752, 344021, 345263, 346576, 347989, 349509, 351145, 352907,
+       354805, 356848, 359050, 360935, 362214, 363593, 365080, 366684,
+       368414, 370283, 372300, 374478, 376832
+};
+
 static int num_eo_y_lut_hdr = 143;
 int eo_y_lut_hdr[143] = {
        1032192, 1032192, 1032192, 1032192, 16384, 16384, 16384, 16384,
@@ -224,17 +246,19 @@ int oe_y_lut_hlg[149] = {0, 0, 0, 0, 1, 1, 2, 3, 4, 5, 6, 6, 6, 7, 8, 9,
 };
 
 static int num_oe_y_lut_sdr = 149;
-int oe_y_lut_sdr[149] = {0, 1, 1, 2, 2, 3, 5, 7, 9, 10, 11, 12, 12, 13,
-       15, 16, 16, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 38, 40, 44, 47,
-       50, 53, 59, 63, 67, 71, 78, 85, 90, 95, 105, 113, 121, 127, 134, 140,
-       146, 151, 156, 161, 166, 170, 179, 187, 195, 202, 209, 215, 222, 228,
-       239, 250, 260, 270, 279, 287, 296, 304, 319, 334, 347, 360, 372, 384,
-       395, 406, 426, 445, 464, 481, 497, 513, 528, 542, 569, 595, 619, 642,
-       664, 684, 704, 724, 760, 794, 826, 857, 886, 914, 940, 966, 1015, 1060,
-       1103, 1144, 1183, 1220, 1255, 1290, 1355, 1415, 1473, 1527, 1579, 1628,
-       1676, 1722, 1808, 1889, 1966, 2039, 2108, 2174, 2237, 2298, 2414, 2522,
-       2624, 2721, 2814, 2902, 2987, 3068, 3147, 3222, 3296, 3367, 3436, 3503,
-       3569, 3633, 3695, 3756, 3816, 3874, 3931, 3987, 4042, 4095
+int oe_y_lut_sdr[149] = {
+       0, 0, 0, 1, 1, 2, 2, 4, 5, 6, 6, 7, 7, 8, 9, 9, 10, 11, 12, 13,
+       14, 15, 16, 18, 19, 21, 23, 24, 26, 29, 31, 34, 36, 40, 43, 46,
+       49, 55, 59, 64, 68, 75, 81, 87, 93, 98, 103, 107, 112, 116, 120,
+       124, 128, 135, 141, 147, 153, 159, 165, 170, 175, 185, 194, 202,
+       210, 218, 226, 233, 240, 253, 266, 277, 289, 299, 309, 319, 329,
+       347, 364, 380, 396, 410, 424, 438, 451, 476, 499, 521, 542, 562,
+       582, 600, 618, 652, 684, 714, 743, 771, 797, 823, 847, 894, 938,
+       979, 1019, 1056, 1093, 1127, 1161, 1225, 1285, 1342, 1396, 1448,
+       1497, 1545, 1591, 1679, 1761, 1839, 1913, 1984, 2052, 2118, 2181,
+       2301, 2414, 2520, 2622, 2719, 2812, 2902, 2989, 3072, 3153, 3231,
+       3308, 3382, 3454, 3525, 3593, 3661, 3727, 3791, 3854, 3916, 3977,
+       4037, 4095
 };
 module_param_array(oe_y_lut_sdr, int, &num_oe_y_lut_sdr, 0664);
 MODULE_PARM_DESC(oe_y_lut_sdr, "\n eo_y_lut_hdr\n");
@@ -270,6 +294,24 @@ int oo_y_lut_hdr_hlg[149] = {
        152, 149, 145, 142, 139, 136, 133, 130, 128
 };
 
+int oo_y_lut_hdr_sdr_def[149] = {
+       3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200,
+       3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200,
+       3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200,
+       3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200,
+       3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200,
+       3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200,
+       3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200,
+       3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200,
+       3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200,
+       3200, 3200, 3200, 3200, 3200, 3200, 3200, 3034, 2830, 2653,
+       2498, 2240, 2033, 1864, 1722, 1603, 1500, 1411, 1332, 1202,
+       1097, 1011, 939, 878, 825, 779, 739, 671, 616, 570,
+       531, 498, 469, 443, 420, 381, 349, 322, 299, 279,
+       262, 246, 233, 221, 210, 201, 192, 184, 177, 170,
+       164, 158, 153, 148, 143, 139, 135, 131, 128
+};
+
 static int num_hdr_sdr_lut = 149;
 int oo_y_lut_hdr_sdr[149] = {
        3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200, 3200,
@@ -468,6 +510,43 @@ int oo_y_lut_sdr_hlg[149] = {
        509, 509, 509, 510, 510, 511, 511, 511, 512
 };
 
+static int eo_y_hdr_10000[143] = {
+       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+       1, 1, 1, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 7, 7,
+       8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 22, 24, 26,
+       29, 31, 34, 37, 41, 44, 48, 52, 57, 62, 67, 72, 78,
+       85, 92, 99, 107, 116, 125, 135, 146, 158, 170, 183,
+       198, 213, 229, 247, 266, 287, 309, 332, 357, 384, 413,
+       445, 478, 514, 553, 594, 639, 686, 737, 792, 851, 915,
+       983, 1056, 1134, 1219, 1309, 1406, 1511, 1623, 1744,
+       1873, 2012, 2162, 2323, 2496, 2683, 2883, 3098, 3330,
+       3580, 3849, 4138, 4450, 4786, 5148, 5539, 5959, 6413,
+       6903, 7431, 8001, 8616, 9281, 10000
+};
+
+static int oo_y_hdr_sdr_10000[149] = {
+       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+       0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 6, 6, 7,
+       7, 8, 9, 9, 10, 12, 13, 14, 15, 17, 18, 19, 21, 24, 26,
+       29, 31, 34, 36, 39, 43, 48, 53, 58, 63, 68, 73, 78, 87,
+       97, 107, 117, 126, 136, 146, 156, 175, 195, 214, 234, 253,
+       273, 292, 312, 351, 390, 429, 468, 507, 546, 585, 625, 703,
+       781, 859, 937, 1015, 1093, 1171, 1250, 1406, 1562, 1718,
+       1875, 2031, 2187, 2343, 2500, 2812, 3125, 3437, 3750, 4062,
+       4375, 4687, 5000, 5312, 5625, 5937, 6250, 6562, 6875, 7187,
+       7500, 7812, 8125, 8437, 8750, 9062, 9375, 9687, 10000
+};
+
+unsigned int hdr10_pr;
+unsigned int hdr10_clip_disable;
+unsigned int hdr10_force_clip;
+unsigned int hdr10_clip_luma;
+/*margin: margin / 10*/
+unsigned int hdr10_clip_margin = 2;
+/*clip mode: 0->eo clip, 1->oo clip*/
+unsigned int hdr10_clip_mode;
 #else //HDR2_MODULE
 int64_t FloatRev(int64_t ia)
 {
@@ -838,6 +917,11 @@ int ncl_2020_p3[9] = {
 int gamut_bypass_8bit[9] = {
        256, 0, 0, 0, 256, 0, 0, 0, 256};
 
+/* standard2020->709-d65 8bit*/
+int ncl_2020_709_8bit[9] = {
+       425, -150, -18, -31, 290, -2, -4, -25, 286
+};
+
 /*for iptv special primary->709rgb*/
 int ncl_sp_709[9] = {
        2684, -489, -147, -201, 2266, -17, -29, -171, 2248};
@@ -1005,6 +1089,125 @@ unsigned int _log2(unsigned int value)
        return ret;
 }
 
+void hdr_highclip_by_luma(
+       struct vframe_master_display_colour_s *master_info)
+{
+       unsigned int clip_index;
+       unsigned int max_luma;
+       int i;
+
+       if (hdr10_clip_disable) {
+               if (hdr10_pr & 0x1)
+                       pr_info("clip_disable = %d\n", hdr10_clip_disable);
+               return;
+       }
+
+       if (hdr10_force_clip) {
+               for (i = HDR2_EOTF_LUT_SIZE - 1; i >= 0; i--) {
+                       if (eo_y_hdr_10000[i] < hdr10_clip_luma) {
+                               clip_index = i + 1;
+                               break;
+                       }
+                       clip_index = HDR2_EOTF_LUT_SIZE - 1;
+               }
+               if (clip_index > HDR2_EOTF_LUT_SIZE - 1)
+                       clip_index = HDR2_EOTF_LUT_SIZE - 1;
+
+               for (i = clip_index; i < HDR2_EOTF_LUT_SIZE; i++)
+                       eo_y_lut_hdr[i] = eo_y_lut_hdr[clip_index];
+               return;
+       }
+
+       if (master_info->luminance[0] > 10000)
+               master_info->luminance[0] /= 10000;
+
+       /*invalid luminance*/
+       if (master_info->luminance[0] < 100)
+               master_info->luminance[0] = 0;
+
+       max_luma = master_info->luminance[0] +
+               (master_info->luminance[0] * hdr10_clip_margin) / 10;
+
+       if (max_luma > 10000)
+               max_luma = 10000;
+
+       if (hdr10_clip_mode == 1) {
+               for (i = HDR2_EOTF_LUT_SIZE - 1; i >= 0; i--) {
+                       if ((master_info->luminance[0] == 0) ||
+                           (master_info->present_flag == 0)) {
+                               /*default 1000 luminance*/
+                               if (oo_y_hdr_sdr_10000[i] < 1200) {
+                                       clip_index = i + 1;
+                                       break;
+                               }
+                       }
+
+                       if (oo_y_hdr_sdr_10000[i] < max_luma) {
+                               clip_index = i + 1;
+                               break;
+                       }
+
+                       clip_index = HDR2_OOTF_LUT_SIZE - 1;
+               }
+
+               if (clip_index > HDR2_OOTF_LUT_SIZE - 1)
+                       clip_index = HDR2_OOTF_LUT_SIZE - 1;
+               for (i = 0; i < HDR2_OOTF_LUT_SIZE; i++) {
+                       if (i < clip_index)
+                               oo_y_lut_hdr_sdr[i] = oo_y_lut_hdr_sdr_def[i];
+                       if (i >= clip_index)
+                               oo_y_lut_hdr_sdr[i] =
+                               oo_y_lut_hdr_sdr_def[clip_index];
+               }
+
+               if (hdr10_pr & 0x1) {
+                       pr_info("luma=%d,oo_lut[%d]=%d,clip_margin=%d\n",
+                               master_info->luminance[0], clip_index,
+                               oo_y_lut_hdr_sdr[clip_index],
+                               hdr10_clip_margin);
+                       if (hdr10_clip_luma)
+                               pr_info("clip_luma = %d\n", hdr10_clip_luma);
+               }
+
+               return;
+       }
+
+       for (i = HDR2_EOTF_LUT_SIZE - 1; i >= 0; i--) {
+               if ((master_info->luminance[0] == 0) ||
+                   (master_info->present_flag == 0)) {
+                       /*default 1000 luminance*/
+                       if (eo_y_hdr_10000[i] < 1200) {
+                               clip_index = i + 1;
+                               break;
+                       }
+               }
+
+               if (eo_y_hdr_10000[i] < max_luma) {
+                       clip_index = i + 1;
+                       break;
+               }
+
+               clip_index = HDR2_EOTF_LUT_SIZE - 1;
+       }
+
+       if (clip_index > HDR2_EOTF_LUT_SIZE - 1)
+               clip_index = HDR2_EOTF_LUT_SIZE - 1;
+       for (i = 0; i < HDR2_EOTF_LUT_SIZE; i++) {
+               if (i < clip_index)
+                       eo_y_lut_hdr[i] = eo_y_lut_hdr_def[i];
+               if (i >= clip_index)
+                       eo_y_lut_hdr[i] = eo_y_lut_hdr_def[clip_index];
+       }
+
+       if (hdr10_pr & 0x1) {
+               pr_info("luma=%d,eo_lut[%d]=%d,clip_margin=%d\n",
+                       master_info->luminance[0], clip_index,
+                       eo_y_lut_hdr[clip_index], hdr10_clip_margin);
+               if (hdr10_clip_luma)
+                       pr_info("clip_luma = %d\n", hdr10_clip_luma);
+       }
+}
+
 /*in/out matrix*/
 void set_hdr_matrix(
        enum hdr_module_sel module_sel,
@@ -2326,7 +2529,7 @@ enum hdr_process_sel hdr_func(enum hdr_module_sel module_sel,
                                                ncl_2020_709[i];
                                } else {
                                        hdr_mtx_param.mtx_gamut[i] =
-                                               ncl_2020_p3[i]; /* 1.0 = 256 */
+                                               ncl_2020_709_8bit[i];
                                }
                        }
                }

diff --git a/drivers/amlogic/media/enhancement/amvecm/set_hdr2_v0.h b/drivers/amlogic/media/enhancement/amvecm/set_hdr2_v0.h
index 8d94e12e6bc93421915cc3570cb6cb25abbb24d4..6059795e6893277e9b3b60f014f952781e47f6aa 100644 (file)
--- a/drivers/amlogic/media/enhancement/amvecm/set_hdr2_v0.h
+++ b/drivers/amlogic/media/enhancement/amvecm/set_hdr2_v0.h
@@ -187,5 +187,13 @@ extern void set_ootf_lut(
        enum hdr_module_sel module_sel,
        struct hdr_proc_lut_param_s *hdr_lut_param);
 extern struct hdr_proc_lut_param_s hdr_lut_param;
-extern int oo_y_lut_hdr_sdr[149];
+extern int oo_y_lut_hdr_sdr_def[149];
+void hdr_highclip_by_luma(
+       struct vframe_master_display_colour_s *master_info);
+extern unsigned int hdr10_pr;
+extern unsigned int hdr10_clip_disable;
+extern unsigned int hdr10_force_clip;
+extern unsigned int hdr10_clip_luma;
+extern unsigned int hdr10_clip_margin;
+extern unsigned int hdr10_clip_mode;
 

diff --git a/drivers/amlogic/media/vin/tvin/vdin/vdin_ctl.c b/drivers/amlogic/media/vin/tvin/vdin/vdin_ctl.c
index 95fc8b68769ebb75eb2ded46189b9596f9af2d76..3d3dc202121b04814e7963fb366991075959724f 100644 (file)
--- a/drivers/amlogic/media/vin/tvin/vdin/vdin_ctl.c
+++ b/drivers/amlogic/media/vin/tvin/vdin/vdin_ctl.c
@@ -498,6 +498,12 @@ static struct vdin_matrix_lup_s vdin_matrix_lup[] = {
        /* 0     0      0      0.859     16 */
        {0x00000000, 0x00000000, 0x03700000, 0x00000000, 0x03700000, 0x00000000,
                0x00000370, 0x00400040, 0x00000040,},
+       /* VDIN_MATRIX_2020RGB_YUV2020 */
+       /* 0     0.224732       0.580008  0.050729       16 */
+       /* 0    -0.122176 -0.315324  0.437500   128 */
+       /* 0     0.437500 -0.402312 -0.035188   128 */
+       {0x00000000, 0x00000000, 0x00e60252, 0x00341f84, 0x1ebe01c0, 0x01c01e65,
+               0x00001fdd, 0x00400200, 0x00000200,},
 };
 
 /***************************Local function**********************************/
@@ -1224,9 +1230,14 @@ static inline void vdin_set_color_matrix1(unsigned int offset,
                                                VDIN_MATRIX_RGBS_YUV709;
                                }
                        } else {
-                               if (color_fmt_range == TVIN_RGB_FULL)
-                                       matrix_csc = VDIN_MATRIX_RGB_YUV709;
-                               else
+                               if (color_fmt_range == TVIN_RGB_FULL) {
+                                       if (vdin_hdr_flag == 1)
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB2020_YUV2020;
+                                       else
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB_YUV709;
+                               } else
                                        matrix_csc = VDIN_MATRIX_RGBS_YUV709;
                        }
                } else {
@@ -1258,9 +1269,14 @@ static inline void vdin_set_color_matrix1(unsigned int offset,
                                                VDIN_MATRIX_RGBS_YUV709;
                                }
                        } else {
-                               if (color_fmt_range == TVIN_RGB_FULL)
-                                       matrix_csc = VDIN_MATRIX_RGB_YUV709;
-                               else
+                               if (color_fmt_range == TVIN_RGB_FULL) {
+                                       if (vdin_hdr_flag == 1)
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB2020_YUV2020;
+                                       else
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB_YUV709;
+                               } else
                                        matrix_csc = VDIN_MATRIX_RGBS_YUV709;
                        }
                } else {
@@ -1404,9 +1420,14 @@ static inline void vdin_set_color_matrix0(unsigned int offset,
                                                VDIN_MATRIX_RGBS_YUV709;
                                }
                        } else {
-                               if (color_fmt_range == TVIN_RGB_FULL)
-                                       matrix_csc = VDIN_MATRIX_RGB_YUV709;
-                               else
+                               if (color_fmt_range == TVIN_RGB_FULL) {
+                                       if (vdin_hdr_flag == 1)
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB2020_YUV2020;
+                                       else
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB_YUV709;
+                               } else
                                        matrix_csc = VDIN_MATRIX_RGBS_YUV709;
                        }
                } else {
@@ -1438,9 +1459,14 @@ static inline void vdin_set_color_matrix0(unsigned int offset,
                                                VDIN_MATRIX_RGBS_YUV709;
                                }
                        } else {
-                               if (color_fmt_range == TVIN_RGB_FULL)
-                                       matrix_csc = VDIN_MATRIX_RGB_YUV709;
-                               else
+                               if (color_fmt_range == TVIN_RGB_FULL) {
+                                       if (vdin_hdr_flag == 1)
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB2020_YUV2020;
+                                       else
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB_YUV709;
+                               } else
                                        matrix_csc = VDIN_MATRIX_RGBS_YUV709;
                        }
                } else {
@@ -1580,9 +1606,14 @@ static void vdin_set_color_matrix0_g12a(unsigned int offset,
                                                VDIN_MATRIX_RGBS_YUV709;
                                }
                        } else {
-                               if (color_fmt_range == TVIN_RGB_FULL)
-                                       matrix_csc = VDIN_MATRIX_RGB_YUV709;
-                               else
+                               if (color_fmt_range == TVIN_RGB_FULL) {
+                                       if (vdin_hdr_flag == 1)
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB2020_YUV2020;
+                                       else
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB_YUV709;
+                               } else
                                        matrix_csc = VDIN_MATRIX_RGBS_YUV709;
                        }
                } else {
@@ -1614,9 +1645,14 @@ static void vdin_set_color_matrix0_g12a(unsigned int offset,
                                                VDIN_MATRIX_RGBS_YUV709;
                                }
                        } else {
-                               if (color_fmt_range == TVIN_RGB_FULL)
-                                       matrix_csc = VDIN_MATRIX_RGB_YUV709;
-                               else
+                               if (color_fmt_range == TVIN_RGB_FULL) {
+                                       if (vdin_hdr_flag == 1)
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB2020_YUV2020;
+                                       else
+                                               matrix_csc =
+                                               VDIN_MATRIX_RGB_YUV709;
+                               } else
                                        matrix_csc = VDIN_MATRIX_RGBS_YUV709;
                        }
                } else {

diff --git a/drivers/amlogic/media/vin/tvin/vdin/vdin_ctl.h b/drivers/amlogic/media/vin/tvin/vdin/vdin_ctl.h
index 802a3029ac5e5e2eda8c5478e363945bf08304cf..6c379b43f53daf6c824904e56762d4b8885aa05f 100644 (file)
--- a/drivers/amlogic/media/vin/tvin/vdin/vdin_ctl.h
+++ b/drivers/amlogic/media/vin/tvin/vdin/vdin_ctl.h
@@ -87,6 +87,7 @@ enum vdin_matrix_csc_e {
        VDIN_MATRIX_YUV709F_YUV601F,/*35*/
        VDIN_MATRIX_RGBS_RGB,
        VDIN_MATRIX_RGB_RGBS,
+       VDIN_MATRIX_RGB2020_YUV2020,
 };
 
 /* *************************************************** */