Failing HDMI:

[ 1298.087092] [drm:drm_mode_getconnector], [CONNECTOR:13:?]
[ 1298.087105] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:13:LVDS-1]
[ 1298.087115] [drm:radeon_atombios_connected_scratch_regs], LCD1 connected
[ 1298.087130] [drm:radeon_fp_native_mode], Adding native panel mode 1024x768
[ 1298.087154] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:13:LVDS-1] probed modes :
[ 1298.087161] [drm:drm_mode_debug_printmodeline], Modeline 18:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 1298.087170] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 60 38250 800 832 912 1024 600 603 607 624 0x0 0x6
[ 1298.087179] [drm:drm_mode_debug_printmodeline], Modeline 22:"848x480" 60 31500 848 872 952 1056 480 483 493 500 0x0 0x6
[ 1298.087187] [drm:drm_mode_debug_printmodeline], Modeline 20:"720x480" 60 26750 720 744 808 896 480 483 493 500 0x0 0x6
[ 1298.087195] [drm:drm_mode_debug_printmodeline], Modeline 19:"640x480" 59 23750 640 664 720 800 480 483 487 500 0x0 0x6
[ 1298.087214] [drm:drm_mode_getconnector], [CONNECTOR:13:?]
[ 1298.087282] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 1298.087287] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 1298.198074] [drm:radeon_atombios_connected_scratch_regs], DFP1 connected
[ 1298.198124] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] probed modes :
[ 1298.198130] [drm:drm_mode_debug_printmodeline], Modeline 24:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
[ 1298.198139] [drm:drm_mode_debug_printmodeline], Modeline 25:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 1298.198147] [drm:drm_mode_debug_printmodeline], Modeline 27:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[ 1298.198155] [drm:drm_mode_debug_printmodeline], Modeline 33:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[ 1298.198164] [drm:drm_mode_debug_printmodeline], Modeline 26:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[ 1298.198172] [drm:drm_mode_debug_printmodeline], Modeline 28:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[ 1298.198180] [drm:drm_mode_debug_printmodeline], Modeline 34:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[ 1298.198188] [drm:drm_mode_debug_printmodeline], Modeline 35:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[ 1298.198196] [drm:drm_mode_debug_printmodeline], Modeline 36:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[ 1298.198204] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 1298.198212] [drm:drm_mode_debug_printmodeline], Modeline 30:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[ 1298.198220] [drm:drm_mode_debug_printmodeline], Modeline 31:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 1298.198228] [drm:drm_mode_debug_printmodeline], Modeline 32:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[ 1298.198244] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 1298.198333] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
[ 1298.198339] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1]
[ 1298.206589] [drm:radeon_atom_dac_detect], Bios 0 scratch 50000 00000001
[ 1298.206604] [drm:radeon_atombios_connected_scratch_regs], CRT1 disconnected
[ 1298.206613] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1] disconnected
[ 1298.206636] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
[ 1298.206642] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1]
[ 1298.214587] [drm:radeon_atom_dac_detect], Bios 0 scratch 50000 00000001
[ 1298.214602] [drm:radeon_atombios_connected_scratch_regs], CRT1 disconnected
[ 1298.214612] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1] disconnected
[ 1298.216190] [drm:radeon_atom_encoder_dpms], encoder dpms 30 to mode 3, devices 00000008, active_devices 00000008
[ 1298.216204] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.216227] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.225393] [drm:drm_mode_addfb], [FB:58]
[ 1298.225429] [drm:dce4_crtc_load_lut], 0
[ 1298.225460] [drm:drm_mode_setcrtc], [CRTC:10]
[ 1298.225469] [drm:drm_mode_setcrtc], [CONNECTOR:13:LVDS-1]
[ 1298.225475] [drm:drm_crtc_helper_set_config], 
[ 1298.225479] [drm:drm_crtc_helper_set_config], [CRTC:10] [FB:58] #connectors=1 (x y) (0 0)
[ 1298.225494] [drm:drm_crtc_helper_set_config], [CONNECTOR:13:LVDS-1] to [CRTC:10]
[ 1298.225499] [drm:drm_crtc_helper_set_config], [CONNECTOR:15:HDMI-A-1] to [CRTC:11]
[ 1298.225523] [drm:evergreen_program_watermarks], force priority to high
[ 1298.225541] [drm:drm_crtc_helper_set_config], 
[ 1298.225545] [drm:drm_crtc_helper_set_config], [CRTC:11] [NOFB]
[ 1298.225553] [drm:drm_crtc_helper_set_config], [CONNECTOR:13:LVDS-1] to [CRTC:10]
[ 1298.225557] [drm:drm_crtc_helper_set_config], crtc changed, full mode switch
[ 1298.225562] [drm:drm_crtc_helper_set_config], [CONNECTOR:15:HDMI-A-1] to [NOCRTC]
[ 1298.225569] [drm:radeon_atom_encoder_dpms], encoder dpms 21 to mode 3, devices 00000001, active_devices 00000000
[ 1298.230820] [drm:drm_mode_getconnector], [CONNECTOR:13:?]
[ 1298.230833] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:13:LVDS-1]
[ 1298.230843] [drm:radeon_atombios_connected_scratch_regs], LCD1 connected
[ 1298.230857] [drm:radeon_fp_native_mode], Adding native panel mode 1024x768
[ 1298.230880] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:13:LVDS-1] probed modes :
[ 1298.230886] [drm:drm_mode_debug_printmodeline], Modeline 18:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 1298.230895] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 60 38250 800 832 912 1024 600 603 607 624 0x0 0x6
[ 1298.230904] [drm:drm_mode_debug_printmodeline], Modeline 22:"848x480" 60 31500 848 872 952 1056 480 483 493 500 0x0 0x6
[ 1298.230912] [drm:drm_mode_debug_printmodeline], Modeline 20:"720x480" 60 26750 720 744 808 896 480 483 493 500 0x0 0x6
[ 1298.230920] [drm:drm_mode_debug_printmodeline], Modeline 19:"640x480" 59 23750 640 664 720 800 480 483 487 500 0x0 0x6
[ 1298.230936] [drm:drm_mode_getconnector], [CONNECTOR:13:?]
[ 1298.231001] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 1298.231038] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 1298.341828] [drm:radeon_atombios_connected_scratch_regs], DFP1 connected
[ 1298.341880] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] probed modes :
[ 1298.341886] [drm:drm_mode_debug_printmodeline], Modeline 24:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
[ 1298.341895] [drm:drm_mode_debug_printmodeline], Modeline 25:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 1298.341903] [drm:drm_mode_debug_printmodeline], Modeline 27:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[ 1298.341911] [drm:drm_mode_debug_printmodeline], Modeline 33:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[ 1298.341920] [drm:drm_mode_debug_printmodeline], Modeline 26:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[ 1298.341928] [drm:drm_mode_debug_printmodeline], Modeline 28:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[ 1298.341936] [drm:drm_mode_debug_printmodeline], Modeline 34:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[ 1298.341944] [drm:drm_mode_debug_printmodeline], Modeline 35:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[ 1298.341952] [drm:drm_mode_debug_printmodeline], Modeline 36:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[ 1298.341960] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 1298.341968] [drm:drm_mode_debug_printmodeline], Modeline 30:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[ 1298.341976] [drm:drm_mode_debug_printmodeline], Modeline 31:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 1298.341984] [drm:drm_mode_debug_printmodeline], Modeline 32:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[ 1298.342000] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 1298.342108] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
[ 1298.342119] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1]
[ 1298.350571] [drm:radeon_atom_dac_detect], Bios 0 scratch 50000 00000001
[ 1298.350587] [drm:radeon_atombios_connected_scratch_regs], CRT1 disconnected
[ 1298.350596] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1] disconnected
[ 1298.350619] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
[ 1298.350624] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1]
[ 1298.358572] [drm:radeon_atom_dac_detect], Bios 0 scratch 50000 00000001
[ 1298.358588] [drm:radeon_atombios_connected_scratch_regs], CRT1 disconnected
[ 1298.358597] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1] disconnected
[ 1298.360024] [drm:radeon_atom_encoder_dpms], encoder dpms 30 to mode 3, devices 00000002, active_devices 00000002
[ 1298.370145] [drm:drm_mode_addfb], [FB:56]
[ 1298.370165] [drm:drm_crtc_helper_set_config], 
[ 1298.370170] [drm:drm_crtc_helper_set_config], [CRTC:10] [NOFB]
[ 1298.370183] [drm:drm_crtc_helper_set_config], crtc changed, full mode switch
[ 1298.370188] [drm:drm_crtc_helper_set_config], [CONNECTOR:13:LVDS-1] to [NOCRTC]
[ 1298.370193] [drm:drm_crtc_helper_set_config], [CONNECTOR:15:HDMI-A-1] to [NOCRTC]
[ 1298.370201] [drm:radeon_atom_encoder_dpms], encoder dpms 21 to mode 3, devices 00000001, active_devices 00000000
[ 1298.377470] [drm:drm_mode_getconnector], [CONNECTOR:13:?]
[ 1298.377483] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:13:LVDS-1]
[ 1298.377494] [drm:radeon_atombios_connected_scratch_regs], LCD1 connected
[ 1298.377509] [drm:radeon_fp_native_mode], Adding native panel mode 1024x768
[ 1298.377532] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:13:LVDS-1] probed modes :
[ 1298.377538] [drm:drm_mode_debug_printmodeline], Modeline 18:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 1298.377547] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 60 38250 800 832 912 1024 600 603 607 624 0x0 0x6
[ 1298.377556] [drm:drm_mode_debug_printmodeline], Modeline 22:"848x480" 60 31500 848 872 952 1056 480 483 493 500 0x0 0x6
[ 1298.377564] [drm:drm_mode_debug_printmodeline], Modeline 20:"720x480" 60 26750 720 744 808 896 480 483 493 500 0x0 0x6
[ 1298.377572] [drm:drm_mode_debug_printmodeline], Modeline 19:"640x480" 59 23750 640 664 720 800 480 483 487 500 0x0 0x6
[ 1298.377591] [drm:drm_mode_getconnector], [CONNECTOR:13:?]
[ 1298.377658] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 1298.377663] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 1298.488377] [drm:radeon_atombios_connected_scratch_regs], DFP1 connected
[ 1298.488427] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] probed modes :
[ 1298.488432] [drm:drm_mode_debug_printmodeline], Modeline 24:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
[ 1298.488440] [drm:drm_mode_debug_printmodeline], Modeline 25:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 1298.488449] [drm:drm_mode_debug_printmodeline], Modeline 27:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[ 1298.488457] [drm:drm_mode_debug_printmodeline], Modeline 33:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[ 1298.488465] [drm:drm_mode_debug_printmodeline], Modeline 26:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[ 1298.488473] [drm:drm_mode_debug_printmodeline], Modeline 28:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[ 1298.488482] [drm:drm_mode_debug_printmodeline], Modeline 34:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[ 1298.488490] [drm:drm_mode_debug_printmodeline], Modeline 35:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[ 1298.488498] [drm:drm_mode_debug_printmodeline], Modeline 36:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[ 1298.488505] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 1298.488513] [drm:drm_mode_debug_printmodeline], Modeline 30:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[ 1298.488521] [drm:drm_mode_debug_printmodeline], Modeline 31:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 1298.488529] [drm:drm_mode_debug_printmodeline], Modeline 32:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[ 1298.488545] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 1298.488633] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
[ 1298.488639] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1]
[ 1298.496571] [drm:radeon_atom_dac_detect], Bios 0 scratch 50000 00000001
[ 1298.496587] [drm:radeon_atombios_connected_scratch_regs], CRT1 disconnected
[ 1298.496596] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1] disconnected
[ 1298.496619] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
[ 1298.496624] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1]
[ 1298.504572] [drm:radeon_atom_dac_detect], Bios 0 scratch 50000 00000001
[ 1298.504587] [drm:radeon_atombios_connected_scratch_regs], CRT1 disconnected
[ 1298.504596] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1] disconnected
[ 1298.506079] [drm:drm_mode_addfb], [FB:58]
[ 1298.506350] [drm:drm_mode_setcrtc], [CRTC:10]
[ 1298.506362] [drm:drm_mode_setcrtc], [CONNECTOR:15:HDMI-A-1]
[ 1298.506367] [drm:drm_crtc_helper_set_config], 
[ 1298.506372] [drm:drm_crtc_helper_set_config], [CRTC:10] [FB:58] #connectors=1 (x y) (0 0)
[ 1298.506384] [drm:drm_crtc_helper_set_config], crtc has no fb, full mode set
[ 1298.506389] [drm:drm_crtc_helper_set_config], modes are different, full mode set
[ 1298.506394] [drm:drm_mode_debug_printmodeline], Modeline 55:"" 0 25200 640 656 752 800 480 490 492 525 0x0 0xa
[ 1298.506403] [drm:drm_mode_debug_printmodeline], Modeline 56:"" 0 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x0 0x9
[ 1298.506414] [drm:drm_crtc_helper_set_config], [CONNECTOR:13:LVDS-1] to [NOCRTC]
[ 1298.506419] [drm:drm_crtc_helper_set_config], crtc changed, full mode switch
[ 1298.506423] [drm:drm_crtc_helper_set_config], [CONNECTOR:15:HDMI-A-1] to [CRTC:10]
[ 1298.506429] [drm:drm_crtc_helper_set_config], attempting to set mode from userspace
[ 1298.506434] [drm:drm_mode_debug_printmodeline], Modeline 56:"" 0 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x0 0x9
[ 1298.506446] [drm:radeon_encoder_set_active_device], setting active device to 00000008 from 00000008 00000008 for encoder 2
[ 1298.506458] [drm:drm_crtc_helper_set_mode], [CRTC:10]
[ 1298.506466] [drm:radeon_atom_encoder_dpms], encoder dpms 30 to mode 3, devices 00000008, active_devices 00000008
[ 1298.506475] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.506501] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.506508] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.506526] [drm:radeon_atom_encoder_dpms], encoder dpms 30 to mode 3, devices 00000002, active_devices 00000002
[ 1298.878615] [drm:radeon_atom_encoder_dpms], encoder dpms 21 to mode 3, devices 00000001, active_devices 00000000
[ 1298.878636] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.878681] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.878686] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.878696] [drm:radeon_compute_pll_avivo], 15396, pll dividers - fb: 97.0 ref: 9, post 7
[ 1298.884527] [drm:drm_crtc_helper_set_mode], [ENCODER:14:TMDS-14] set [MODE:56:]
[ 1298.884539] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.884883] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.884896] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.887317] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.887350] [drm:dce4_crtc_load_lut], 0
[ 1298.904052] [drm:radeon_atom_encoder_dpms], encoder dpms 30 to mode 0, devices 00000008, active_devices 00000008
[ 1298.904061] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.904074] [drm:drm_detect_monitor_audio], Monitor has basic audio support
[ 1298.904087] [drm:drm_crtc_helper_set_config], Setting connector DPMS state to on
[ 1298.904093] [drm:drm_crtc_helper_set_config],        [CONNECTOR:15:HDMI-A-1] set DPMS on
[ 1298.904099] [drm:radeon_atom_encoder_dpms], encoder dpms 21 to mode 3, devices 00000001, active_devices 00000000