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hdmitx: remove setting BT2020 in 4k color deptch mode

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PD#162864: hdmitx: remove setting BT2020 in 4k color deptch mode

some TVs flash when changing colormetry
such as bt2020 to bt709, or bt709 to bt601

Change-Id: I360dfc1ea3299d4ec75903d435530425afb4f546
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
This commit is contained in:
Yi Zhou
2018-05-09 15:48:20 +08:00
committed by Yixun Lan
parent 6bf27f9a5a
commit fdaf7bd612
1 changed files with 13 additions and 15 deletions
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28
drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
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@@ -1037,7 +1037,8 @@ static void hdmitx_set_drm_pkt(struct master_display_info_s *data)
/*SDR*/
if (hdev->hdr_transfer_feature == T_BT709 &&
hdev->hdr_color_feature == C_BT709) {
schedule_work(&hdev->work_hdr);
if (hdev->hdmi_last_hdr_mode != 0)
schedule_work(&hdev->work_hdr);
return;
}
@@ -1459,6 +1460,7 @@ static ssize_t store_config(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
int ret = 0;
struct master_display_info_s data = {0};
pr_info("hdmitx: config: %s\n", buf);
@@ -1513,26 +1515,22 @@ static ssize_t store_config(struct device *dev,
pr_info(AUD "configure auto\n");
} else
pr_info(AUD "configure error\n");
} else if (strncmp(buf, "drm", 3) == 0) {
unsigned char DRM_HB[3] = {0x87, 0x1, 26};
unsigned char DRM_DB[26] = {
0x00, 0x00, 0xc2, 0x33, 0xc4, 0x86, 0x4c, 0x1d,
0xb8, 0x0b, 0xd0, 0x84, 0x80, 0x3e, 0x13, 0x3d,
0x42, 0x40, 0x4c, 0x04, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00,
};
if (hdmitx_device.chip_type >= MESON_CPU_ID_GXTVBB)
hdmitx_device.HWOp.SetPacket(HDMI_PACKET_DRM,
DRM_DB, DRM_HB);
} else if (strncmp(buf, "sdr", 3) == 0) {
data.features = 0x00010100;
hdmitx_set_drm_pkt(&data);
} else if (strncmp(buf, "hdr", 3) == 0) {
data.features = 0x00091000;
hdmitx_set_drm_pkt(&data);
} else if (strncmp(buf, "hlg", 3) == 0) {
data.features = 0x00091200;
hdmitx_set_drm_pkt(&data);
} else if (strncmp(buf, "vsif", 4) == 0)
hdmitx_set_vsif_pkt(buf[4] - '0', buf[5] == '1', NULL);
else if (strncmp(buf, "emp", 3) == 0) {
if (hdmitx_device.chip_type >= MESON_CPU_ID_G12A)
hdmitx_set_emp_pkt();
}
return 16;
return count;
}
static ssize_t show_aud_mute(struct device *dev,