diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_atombios.c')
-rw-r--r-- | drivers/gpu/drm/radeon/radeon_atombios.c | 166 |
1 files changed, 139 insertions, 27 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 12a0c760e7f..4d8831548a5 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -114,6 +114,7 @@ static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_dev i2c.i2c_id = gpio->sucI2cId.ucAccess; i2c.valid = true; + break; } } @@ -205,6 +206,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev, *connector_type = DRM_MODE_CONNECTOR_DVID; } + /* Asrock RS600 board lists the DVI port as HDMI */ + if ((dev->pdev->device == 0x7941) && + (dev->pdev->subsystem_vendor == 0x1849) && + (dev->pdev->subsystem_device == 0x7941)) { + if ((*connector_type == DRM_MODE_CONNECTOR_HDMIA) && + (supported_device == ATOM_DEVICE_DFP3_SUPPORT)) + *connector_type = DRM_MODE_CONNECTOR_DVID; + } + /* a-bit f-i90hd - ciaranm on #radeonhd - this board has no DVI */ if ((dev->pdev->device == 0x7941) && (dev->pdev->subsystem_vendor == 0x147b) && @@ -286,6 +296,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev, *connector_type = DRM_MODE_CONNECTOR_DVID; } + /* XFX Pine Group device rv730 reports no VGA DDC lines + * even though they are wired up to record 0x93 + */ + if ((dev->pdev->device == 0x9498) && + (dev->pdev->subsystem_vendor == 0x1682) && + (dev->pdev->subsystem_device == 0x2452)) { + struct radeon_device *rdev = dev->dev_private; + *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93); + } return true; } @@ -345,7 +364,9 @@ const int object_connector_convert[] = { DRM_MODE_CONNECTOR_Unknown, DRM_MODE_CONNECTOR_Unknown, DRM_MODE_CONNECTOR_Unknown, - DRM_MODE_CONNECTOR_DisplayPort + DRM_MODE_CONNECTOR_DisplayPort, + DRM_MODE_CONNECTOR_eDP, + DRM_MODE_CONNECTOR_Unknown }; bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) @@ -745,8 +766,7 @@ bool radeon_get_atom_connector_info_from_supported_devices_table(struct else radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, - (1 << - i), + (1 << i), dac), (1 << i)); } @@ -758,32 +778,30 @@ bool radeon_get_atom_connector_info_from_supported_devices_table(struct if (bios_connectors[j].valid && (i != j)) { if (bios_connectors[i].line_mux == bios_connectors[j].line_mux) { - if (((bios_connectors[i]. - devices & - (ATOM_DEVICE_DFP_SUPPORT)) - && (bios_connectors[j]. - devices & - (ATOM_DEVICE_CRT_SUPPORT))) - || - ((bios_connectors[j]. - devices & - (ATOM_DEVICE_DFP_SUPPORT)) - && (bios_connectors[i]. - devices & - (ATOM_DEVICE_CRT_SUPPORT)))) { - bios_connectors[i]. - devices |= - bios_connectors[j]. - devices; - bios_connectors[i]. - connector_type = - DRM_MODE_CONNECTOR_DVII; - if (bios_connectors[j].devices & - (ATOM_DEVICE_DFP_SUPPORT)) + /* make sure not to combine LVDS */ + if (bios_connectors[i].devices & (ATOM_DEVICE_LCD_SUPPORT)) { + bios_connectors[i].line_mux = 53; + bios_connectors[i].ddc_bus.valid = false; + continue; + } + if (bios_connectors[j].devices & (ATOM_DEVICE_LCD_SUPPORT)) { + bios_connectors[j].line_mux = 53; + bios_connectors[j].ddc_bus.valid = false; + continue; + } + /* combine analog and digital for DVI-I */ + if (((bios_connectors[i].devices & (ATOM_DEVICE_DFP_SUPPORT)) && + (bios_connectors[j].devices & (ATOM_DEVICE_CRT_SUPPORT))) || + ((bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) && + (bios_connectors[i].devices & (ATOM_DEVICE_CRT_SUPPORT)))) { + bios_connectors[i].devices |= + bios_connectors[j].devices; + bios_connectors[i].connector_type = + DRM_MODE_CONNECTOR_DVII; + if (bios_connectors[j].devices & (ATOM_DEVICE_DFP_SUPPORT)) bios_connectors[i].hpd = bios_connectors[j].hpd; - bios_connectors[j]. - valid = false; + bios_connectors[j].valid = false; } } } @@ -938,6 +956,43 @@ bool radeon_atom_get_clock_info(struct drm_device *dev) return false; } +union igp_info { + struct _ATOM_INTEGRATED_SYSTEM_INFO info; + struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2; +}; + +bool radeon_atombios_sideport_present(struct radeon_device *rdev) +{ + struct radeon_mode_info *mode_info = &rdev->mode_info; + int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); + union igp_info *igp_info; + u8 frev, crev; + u16 data_offset; + + atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, + &crev, &data_offset); + + igp_info = (union igp_info *)(mode_info->atom_context->bios + + data_offset); + + if (igp_info) { + switch (crev) { + case 1: + if (igp_info->info.ucMemoryType & 0xf0) + return true; + break; + case 2: + if (igp_info->info_2.ucMemoryType & 0x0f) + return true; + break; + default: + DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); + break; + } + } + return false; +} + bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, struct radeon_encoder_int_tmds *tmds) { @@ -1029,6 +1084,7 @@ static struct radeon_atom_ss *radeon_atombios_get_ss_info(struct ss->delay = ss_info->asSS_Info[i].ucSS_Delay; ss->range = ss_info->asSS_Info[i].ucSS_Range; ss->refdiv = ss_info->asSS_Info[i].ucRecommendedRef_Div; + break; } } } @@ -1234,6 +1290,61 @@ bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, return true; } +enum radeon_tv_std +radeon_atombios_get_tv_info(struct radeon_device *rdev) +{ + struct radeon_mode_info *mode_info = &rdev->mode_info; + int index = GetIndexIntoMasterTable(DATA, AnalogTV_Info); + uint16_t data_offset; + uint8_t frev, crev; + struct _ATOM_ANALOG_TV_INFO *tv_info; + enum radeon_tv_std tv_std = TV_STD_NTSC; + + atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset); + + tv_info = (struct _ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); + + switch (tv_info->ucTV_BootUpDefaultStandard) { + case ATOM_TV_NTSC: + tv_std = TV_STD_NTSC; + DRM_INFO("Default TV standard: NTSC\n"); + break; + case ATOM_TV_NTSCJ: + tv_std = TV_STD_NTSC_J; + DRM_INFO("Default TV standard: NTSC-J\n"); + break; + case ATOM_TV_PAL: + tv_std = TV_STD_PAL; + DRM_INFO("Default TV standard: PAL\n"); + break; + case ATOM_TV_PALM: + tv_std = TV_STD_PAL_M; + DRM_INFO("Default TV standard: PAL-M\n"); + break; + case ATOM_TV_PALN: + tv_std = TV_STD_PAL_N; + DRM_INFO("Default TV standard: PAL-N\n"); + break; + case ATOM_TV_PALCN: + tv_std = TV_STD_PAL_CN; + DRM_INFO("Default TV standard: PAL-CN\n"); + break; + case ATOM_TV_PAL60: + tv_std = TV_STD_PAL_60; + DRM_INFO("Default TV standard: PAL-60\n"); + break; + case ATOM_TV_SECAM: + tv_std = TV_STD_SECAM; + DRM_INFO("Default TV standard: SECAM\n"); + break; + default: + tv_std = TV_STD_NTSC; + DRM_INFO("Unknown TV standard; defaulting to NTSC\n"); + break; + } + return tv_std; +} + struct radeon_encoder_tv_dac * radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder) { @@ -1269,6 +1380,7 @@ radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder) dac = dac_info->ucDAC2_NTSC_DAC_Adjustment; tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); + tv_dac->tv_std = radeon_atombios_get_tv_info(rdev); } return tv_dac; } |