#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
+#include <linux/debugfs.h>
+#include <linux/uaccess.h>
+
#include <linux/amlogic/media/vfm/vframe.h>
#include <linux/amlogic/media/vfm/video_common.h>
#include <linux/amlogic/media/amvecm/amvecm.h>
signed int saturation_offset;
+/*hdr------------------------------------*/
+static struct hdr_data_t *phdr;
+
+struct hdr_data_t *hdr_get_data(void)
+{
+ return phdr;
+}
+
+int is_hdr_cfg_osd_100(void)
+{
+ int ret = 0;
+
+ if (phdr) {
+ if (phdr->hdr_cfg.en_osd_lut_100)
+ ret = 1;
+ }
+
+ return ret;
+}
+void hdr_set_cfg_osd_100(int val)
+{
+ if (val == 1)
+ phdr->hdr_cfg.en_osd_lut_100 = 1;
+ else
+ phdr->hdr_cfg.en_osd_lut_100 = 0;
+}
+static ssize_t read_file_hdr_cfgosd(struct file *file, char __user *userbuf,
+ size_t count, loff_t *ppos)
+{
+ char buf[20];
+ ssize_t len;
+
+ len = snprintf(buf, 20, "%d\n", phdr->hdr_cfg.en_osd_lut_100);
+ return simple_read_from_buffer(userbuf, count, ppos, buf, len);
+}
+
+static ssize_t write_file_hdr_cfgosd(
+ struct file *file, const char __user *userbuf,
+ size_t count, loff_t *ppos)
+{
+ int val;
+ char buf[20];
+ int ret = 0;
+
+ count = min_t(size_t, count, (sizeof(buf)-1));
+ if (copy_from_user(buf, userbuf, count))
+ return -EFAULT;
+ buf[count] = 0;
+ ret = kstrtoint(buf, 0, &val);
+ if (ret != 0) {
+ pr_info("cfg_en_osd_100 do nothing!\n");
+ return -EINVAL;
+ }
+
+ hdr_set_cfg_osd_100(val);
+
+ pr_info("hdr:en_osd_lut_100: %d\n", phdr->hdr_cfg.en_osd_lut_100);
+
+ return count;
+}
+
+static const struct file_operations file_ops_hdr_cfgosd = {
+ .open = simple_open,
+ .read = read_file_hdr_cfgosd,
+ .write = write_file_hdr_cfgosd,
+};
+
+struct hdr_debugfs_files_t {
+ const char *name;
+ const umode_t mode;
+ const struct file_operations *fops;
+};
+
+static struct hdr_debugfs_files_t hdr_debugfs_files[] = {
+ {"cfg_en_osd_100", S_IFREG | 0644, &file_ops_hdr_cfgosd},
+
+};
+
+
+static void hdr_debugfs_init(void)
+{
+ int i;
+ struct dentry *ent;
+
+ if (phdr == NULL)
+ return;
+
+ if (phdr->dbg_root)
+ return;
+
+ phdr->dbg_root = debugfs_create_dir("hdr", NULL);
+ if (!phdr->dbg_root) {
+ pr_err("can't create debugfs dir hdr\n");
+ return;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(hdr_debugfs_files); i++) {
+ ent = debugfs_create_file(hdr_debugfs_files[i].name,
+ hdr_debugfs_files[i].mode,
+ phdr->dbg_root, NULL,
+ hdr_debugfs_files[i].fops);
+ if (!ent)
+ pr_err("debugfs create failed\n");
+ }
+
+}
+static void hdr_debugfs_exit(void)
+{
+ if (phdr && phdr->dbg_root)
+ debugfs_remove(phdr->dbg_root);
+}
+
+void hdr_init(struct hdr_data_t *phdr_data)
+{
+ if (phdr_data) {
+ phdr = phdr_data;
+ } else {
+ phdr = NULL;
+ pr_err("%s failed\n", __func__);
+ return;
+ }
+
+ hdr_debugfs_init();
+}
+void hdr_exit(void)
+{
+ hdr_debugfs_exit();
+}
+
+/*-----------------------------------------*/
static void vpp_set_mtx_en_write(void);
struct hdr_osd_reg_s hdr_osd_reg = {
1023
};
+/* osd eotf lut: 709 from baozheng */
+static unsigned int osd_eotf_33_709_mapping_100[EOTF_LUT_SIZE] = {
+ 0, 8, 37, 90, 169, 276, 412, 579,
+ 776, 1006, 1268, 1564, 1894, 2258, 2658, 3094,
+ 3566, 4075, 4621, 5204, 5826, 6486, 7185, 7923,
+ 8701, 9518, 10376, 11274, 12213, 13194, 14215, 15279,
+ 16384
+};
+
+/* osd oetf lut: 2084 from baozheng */
+static unsigned int osd_oetf_41_2084_mapping_100[OSD_OETF_LUT_SIZE] = {
+ 0, 110, 141, 162, 178, 191, 203, 212,
+ 221, 270, 302, 325, 344, 360, 374, 386,
+ 396, 406, 415, 423, 431, 438, 445, 451,
+ 457, 462, 468, 473, 478, 482, 487, 491,
+ 495, 499, 503, 507, 510, 514, 517, 520,
+ 523
+};
+
/* osd eotf lut: sdr->hlg */
static unsigned int osd_eotf_33_sdr2hlg_mapping[EOTF_LUT_SIZE] = {
0, 512, 1024, 1536, 2048, 2560, 3072, 3584,
/*(VIU_OSD1_BLK0_CFG_W0,0, 7, 1); */
/* eotf lut 709 */
- set_vpp_lut(VPP_LUT_OSD_EOTF,
- osd_eotf_33_709_mapping, /* R */
- osd_eotf_33_709_mapping, /* G */
- osd_eotf_33_709_mapping, /* B */
- CSC_ON);
+ if (is_hdr_cfg_osd_100()) {
+ set_vpp_lut(VPP_LUT_OSD_EOTF,
+ osd_eotf_33_709_mapping_100, /* R */
+ osd_eotf_33_709_mapping_100, /* G */
+ osd_eotf_33_709_mapping_100, /* B */
+ CSC_ON);
+ } else {
+ set_vpp_lut(VPP_LUT_OSD_EOTF,
+ osd_eotf_33_709_mapping, /* R */
+ osd_eotf_33_709_mapping, /* G */
+ osd_eotf_33_709_mapping, /* B */
+ CSC_ON);
+ }
/* eotf matrix 709->2020 */
osd_mtx[EOTF_COEFF_SIZE - 1] = osd_m.right_shift;
for (i = 0; i < 3; i++)
CSC_ON);
/* oetf lut 2084 */
- set_vpp_lut(VPP_LUT_OSD_OETF,
- osd_oetf_41_2084_mapping, /* R */
- osd_oetf_41_2084_mapping, /* G */
- osd_oetf_41_2084_mapping, /* B */
- CSC_ON);
-
+ if (is_hdr_cfg_osd_100()) {
+ set_vpp_lut(VPP_LUT_OSD_OETF,
+ osd_oetf_41_2084_mapping_100, /* R */
+ osd_oetf_41_2084_mapping_100, /* G */
+ osd_oetf_41_2084_mapping_100, /* B */
+ CSC_ON);
+ } else {
+ set_vpp_lut(VPP_LUT_OSD_OETF,
+ osd_oetf_41_2084_mapping, /* R */
+ osd_oetf_41_2084_mapping, /* G */
+ osd_oetf_41_2084_mapping, /* B */
+ CSC_ON);
+ }
/* osd matrix RGB2020 to YUV2020 limit */
set_vpp_matrix(VPP_MATRIX_OSD,
RGB2020_to_YUV2020l_coeff,
(vinfo->viu_color_fmt != COLOR_FMT_RGB444))) {
/* OSD convert to HDR to match HDR video */
/* osd eotf lut 709 */
- if (get_hdr_type() & HLG_FLAG)
+ if (get_hdr_type() & HLG_FLAG) {
set_vpp_lut(VPP_LUT_OSD_EOTF,
osd_eotf_33_sdr2hlg_mapping, /* R */
osd_eotf_33_sdr2hlg_mapping, /* G */
osd_eotf_33_sdr2hlg_mapping, /* B */
CSC_ON);
- else
- set_vpp_lut(VPP_LUT_OSD_EOTF,
- osd_eotf_33_709_mapping, /* R */
- osd_eotf_33_709_mapping, /* G */
- osd_eotf_33_709_mapping, /* B */
- CSC_ON);
-
+ } else {
+ if (is_hdr_cfg_osd_100()) {
+ set_vpp_lut(VPP_LUT_OSD_EOTF,
+ osd_eotf_33_709_mapping_100,
+ osd_eotf_33_709_mapping_100,
+ osd_eotf_33_709_mapping_100,
+ CSC_ON);
+ } else {
+ set_vpp_lut(VPP_LUT_OSD_EOTF,
+ osd_eotf_33_709_mapping, /*R*/
+ osd_eotf_33_709_mapping, /*G*/
+ osd_eotf_33_709_mapping, /*B*/
+ CSC_ON);
+ }
+ }
/* osd eotf matrix 709->2020 */
if (master_info->present_flag & 1) {
pr_csc("\tMaster_display_colour available.\n");
CSC_ON);
/* osd oetf lut 2084 */
- if (get_hdr_type() & HLG_FLAG)
+ if (get_hdr_type() & HLG_FLAG) {
set_vpp_lut(VPP_LUT_OSD_OETF,
osd_oetf_41_sdr2hlg_mapping, /* R */
osd_oetf_41_sdr2hlg_mapping, /* G */
osd_oetf_41_sdr2hlg_mapping, /* B */
CSC_ON);
- else
- set_vpp_lut(VPP_LUT_OSD_OETF,
- osd_oetf_41_2084_mapping, /* R */
- osd_oetf_41_2084_mapping, /* G */
- osd_oetf_41_2084_mapping, /* B */
- CSC_ON);
-
+ } else {
+ if (is_hdr_cfg_osd_100()) {
+ set_vpp_lut(VPP_LUT_OSD_OETF,
+ osd_oetf_41_2084_mapping_100,
+ osd_oetf_41_2084_mapping_100,
+ osd_oetf_41_2084_mapping_100,
+ CSC_ON);
+ } else {
+ set_vpp_lut(VPP_LUT_OSD_OETF,
+ osd_oetf_41_2084_mapping,
+ osd_oetf_41_2084_mapping,
+ osd_oetf_41_2084_mapping,
+ CSC_ON);
+ }
+ }
/* osd matrix RGB2020 to YUV2020 limit */
set_vpp_matrix(VPP_MATRIX_OSD,
RGB2020_to_YUV2020l_coeff,
projects / platform / kernel / linux-amlogic.git / commitdiff