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drm/amd/display: Implement HDMI retimer settings for RV AM4 support.

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Signed-off-by: Zeyu Fan <Zeyu.Fan@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Zeyu Fan
2017-08-14 18:43:11 -04:00
committed by Alex Deucher
parent 0cb8a88122
commit 1e8635ea0e
5 changed files with 524 additions and 9 deletions
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69
drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
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@@ -993,6 +993,8 @@ static struct device_id device_type_from_device_id(uint16_t device_id)
struct device_id result_device_id;
result_device_id.raw_device_tag = device_id;
switch (device_id) {
case ATOM_DISPLAY_LCD1_SUPPORT:
result_device_id.device_type = DEVICE_TYPE_LCD;
@@ -1812,10 +1814,77 @@ static enum bp_result get_integrated_info_v11(
info_v11->extdispconninfo.path[i].hpdlut_index;
info->ext_disp_conn_info.path[i].channel_mapping.raw =
info_v11->extdispconninfo.path[i].channelmapping;
info->ext_disp_conn_info.path[i].caps =
le16_to_cpu(info_v11->extdispconninfo.path[i].caps);
}
info->ext_disp_conn_info.checksum =
info_v11->extdispconninfo.checksum;
info->dp0_ext_hdmi_slv_addr = info_v11->dp0_retimer_set.HdmiSlvAddr;
info->dp0_ext_hdmi_reg_num = info_v11->dp0_retimer_set.HdmiRegNum;
for (i = 0; i < info->dp0_ext_hdmi_reg_num; i++) {
info->dp0_ext_hdmi_reg_settings[i].i2c_reg_index =
info_v11->dp0_retimer_set.HdmiRegSetting[i].ucI2cRegIndex;
info->dp0_ext_hdmi_reg_settings[i].i2c_reg_val =
info_v11->dp0_retimer_set.HdmiRegSetting[i].ucI2cRegVal;
}
info->dp0_ext_hdmi_6g_reg_num = info_v11->dp0_retimer_set.Hdmi6GRegNum;
for (i = 0; i < info->dp0_ext_hdmi_6g_reg_num; i++) {
info->dp0_ext_hdmi_6g_reg_settings[i].i2c_reg_index =
info_v11->dp0_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegIndex;
info->dp0_ext_hdmi_6g_reg_settings[i].i2c_reg_val =
info_v11->dp0_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegVal;
}
info->dp1_ext_hdmi_slv_addr = info_v11->dp1_retimer_set.HdmiSlvAddr;
info->dp1_ext_hdmi_reg_num = info_v11->dp1_retimer_set.HdmiRegNum;
for (i = 0; i < info->dp1_ext_hdmi_reg_num; i++) {
info->dp1_ext_hdmi_reg_settings[i].i2c_reg_index =
info_v11->dp1_retimer_set.HdmiRegSetting[i].ucI2cRegIndex;
info->dp1_ext_hdmi_reg_settings[i].i2c_reg_val =
info_v11->dp1_retimer_set.HdmiRegSetting[i].ucI2cRegVal;
}
info->dp1_ext_hdmi_6g_reg_num = info_v11->dp1_retimer_set.Hdmi6GRegNum;
for (i = 0; i < info->dp1_ext_hdmi_6g_reg_num; i++) {
info->dp1_ext_hdmi_6g_reg_settings[i].i2c_reg_index =
info_v11->dp1_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegIndex;
info->dp1_ext_hdmi_6g_reg_settings[i].i2c_reg_val =
info_v11->dp1_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegVal;
}
info->dp2_ext_hdmi_slv_addr = info_v11->dp2_retimer_set.HdmiSlvAddr;
info->dp2_ext_hdmi_reg_num = info_v11->dp2_retimer_set.HdmiRegNum;
for (i = 0; i < info->dp2_ext_hdmi_reg_num; i++) {
info->dp2_ext_hdmi_reg_settings[i].i2c_reg_index =
info_v11->dp2_retimer_set.HdmiRegSetting[i].ucI2cRegIndex;
info->dp2_ext_hdmi_reg_settings[i].i2c_reg_val =
info_v11->dp2_retimer_set.HdmiRegSetting[i].ucI2cRegVal;
}
info->dp2_ext_hdmi_6g_reg_num = info_v11->dp2_retimer_set.Hdmi6GRegNum;
for (i = 0; i < info->dp2_ext_hdmi_6g_reg_num; i++) {
info->dp2_ext_hdmi_6g_reg_settings[i].i2c_reg_index =
info_v11->dp2_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegIndex;
info->dp2_ext_hdmi_6g_reg_settings[i].i2c_reg_val =
info_v11->dp2_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegVal;
}
info->dp3_ext_hdmi_slv_addr = info_v11->dp3_retimer_set.HdmiSlvAddr;
info->dp3_ext_hdmi_reg_num = info_v11->dp3_retimer_set.HdmiRegNum;
for (i = 0; i < info->dp3_ext_hdmi_reg_num; i++) {
info->dp3_ext_hdmi_reg_settings[i].i2c_reg_index =
info_v11->dp3_retimer_set.HdmiRegSetting[i].ucI2cRegIndex;
info->dp3_ext_hdmi_reg_settings[i].i2c_reg_val =
info_v11->dp3_retimer_set.HdmiRegSetting[i].ucI2cRegVal;
}
info->dp3_ext_hdmi_6g_reg_num = info_v11->dp3_retimer_set.Hdmi6GRegNum;
for (i = 0; i < info->dp3_ext_hdmi_6g_reg_num; i++) {
info->dp3_ext_hdmi_6g_reg_settings[i].i2c_reg_index =
info_v11->dp3_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegIndex;
info->dp3_ext_hdmi_6g_reg_settings[i].i2c_reg_val =
info_v11->dp3_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegVal;
}
/** TODO - review **/
#if 0
info->boot_up_engine_clock = le32_to_cpu(info_v11->ulBootUpEngineClock)