igt@kms_plane_scaling@plane-downscale-factor-0-5-with-pixel-format@pipe-a on shard-lnl@xe-4568-15658979e64a7c97eaa65563e27a5a65e68a0188 Test details

Detail	Value
Duration	0.03 seconds
Hostname	shard-lnl-1
Igt-Version	IGT-Version: 2.3-gdbe2c5702 (x86_64) (Linux: 6.19.0-lgci-xe-xe-4568-15658979e64a7c97e-debug+ x86_64)
Out	Using IGT_SRANDOM=1771360040 for randomisation Opened device: /dev/dri/card0 Starting subtest: plane-downscale-factor-0-5-with-pixel-format Starting dynamic subtest: pipe-A Trying on eDP-1 Required scaling operation not supported on eDP-1 trying on next output Test requirement not met in function skip_if_erange_or_einval, file ../tests/kms_plane_scaling.c:567: Test requirement: !(ret == -ERANGE \|\| ret == -EINVAL) Unsupported scaling operation (ret = -EINVAL) Dynamic subtest pipe-A: SKIP (0.026s)
Err	Starting subtest: plane-downscale-factor-0-5-with-pixel-format Starting dynamic subtest: pipe-A Dynamic subtest pipe-A: SKIP (0.026s)
Dmesg	<6> [277.792155] Console: switching to colour dummy device 80x25 <6> [277.792406] [IGT] kms_plane_scaling: executing <7> [277.800658] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] <7> [277.800680] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:401:DP-1] <7> [277.800860] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port D/TC#1: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [277.800973] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] disconnected <7> [277.801299] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] <7> [277.801302] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:413:DP-2] <7> [277.801433] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [277.801530] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] disconnected <7> [277.801886] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] <7> [277.801891] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:421:DP-3] <7> [277.802028] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [277.802126] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] disconnected <7> [277.802579] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:392:eDP-1] <7> [277.802584] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:392:eDP-1] <7> [277.803076] xe 0000:00:02.0: [drm:intel_dp_read_dsc_dpcd [xe]] DSC DPCD: 00 11 00 76 0b 01 01 80 00 01 06 66 08 00 00 00 <7> [277.803434] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, 810000 <7> [277.803548] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] sink rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000 <7> [277.803666] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] common rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000 <7> [277.803798] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] Supported Monitor Refresh rate range is 40 Hz - 120 Hz <5> [277.803805] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <5> [277.803807] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [277.803809] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] DisplayID extension version 0x13, primary use 0x00 <7> [277.803811] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] Assigning EDID-1.4 digital sink color depth as 10 bpc. <5> [277.803813] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [277.803815] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] ELD monitor <5> [277.803817] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [277.803819] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] ELD size 20, SAD count 0 <5> [277.803821] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [277.803835] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] VRR capable: yes <7> [277.804005] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps <7> [277.804189] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no <5> [277.804823] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <5> [277.804826] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <5> [277.804829] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [277.804918] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:392:eDP-1] probed modes: <7> [277.804923] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x48 0xa <7> [277.804927] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 120 695310 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa <7> [277.804964] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] <7> [277.804969] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:401:DP-1] <7> [277.805117] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] disconnected <7> [277.805126] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] <7> [277.805127] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:413:DP-2] <7> [277.805231] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] disconnected <7> [277.805239] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] <7> [277.805240] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:421:DP-3] <7> [277.805342] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] disconnected <6> [277.805617] [IGT] kms_plane_scaling: starting subtest plane-downscale-factor-0-5-with-pixel-format <6> [277.805981] [IGT] kms_plane_scaling: starting dynamic subtest pipe-A <7> [277.808282] xe 0000:00:02.0: [drm:drm_mode_addfb2] [FB:431] <7> [277.809020] xe 0000:00:02.0: [drm:skl_update_scaler [xe]] [CRTC:150:pipe A] scaler_user index 0.0: staged scaling request for 2880x1800->1440x900 scaler_users = 0x1 <7> [277.809129] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] level wm0,wm1,wm2,wm3,wm4,wm5, wm6, wm7,twm,swm,stwm -> wm0,wm1,wm2,wm3,wm4,wm5, wm6, wm7,twm,swm,stwm <7> [277.809202] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] lines 1, 13, 13, 13, 13, 13, 0, 0, 0, 3, 0 -> 3, 49, 49, 49, 49, 49, 0, 0, 0, 9, 0 <7> [277.809268] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] blocks 24, 313, 313, 313, 313, 313, 0, 0, 38, 73, 87 -> 40, 638, 638, 638, 638, 638, 0, 0, 54, 118, 132 <7> [277.809333] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] min_ddb 28, 346, 346, 346, 346, 346, 0, 0, 39, 82, 88 -> 45, 703, 703, 703, 703, 703, 0, 0, 55, 131, 133 <7> [277.809412] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] [CRTC:150:pipe A] data rate 2781680 num active planes 1 <7> [277.809503] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 0: max bw 23530 required 2921 qgv_peak_bw: 38400 <7> [277.809594] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 1: max bw 36260 required 2921 qgv_peak_bw: 38400 <7> [277.809698] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 2: max bw 38000 required 2921 qgv_peak_bw: 38400 <7> [277.809811] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 3: max bw 38000 required 2921 qgv_peak_bw: 38400 <7> [277.809922] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] Matching peaks QGV bw: 38400 for required data rate: 2921 <7> [277.810036] xe 0000:00:02.0: [drm:intel_cdclk_atomic_check [xe]] [CRTC:150:pipe A] min cdclk: 173855 kHz -> 695420 kHz <7> [277.810154] xe 0000:00:02.0: [drm:intel_cdclk_update_dbuf_bw_min_cdclk [xe]] dbuf bandwidth min cdclk: 21732 kHz -> 43464 kHz <7> [277.810262] xe 0000:00:02.0: [drm:intel_compute_min_cdclk [xe]] required cdclk (695420 kHz) exceeds max (652800 kHz) <7> [277.810366] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:150:pipe A] enable: yes [failed] <7> [277.810459] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] active: yes, output_types: EDP (0x100), output format: RGB, sink format: RGB <7> [277.810551] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cpu_transcoder: A, pipe bpp: 30, dithering: 0 <7> [277.810642] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] MST master transcoder: <invalid> <7> [277.810759] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port sync: master transcoder: <invalid>, slave transcoder bitmask = 0x0 <7> [277.810864] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] joiner: no, pipes: 0x0 <7> [277.810963] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] splitter: disabled, link count 0, overlap 0 <7> [277.811055] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m_n: lanes: 4; data_m: 6329869, data_n: 8388608, link_m: 421991, link_n: 524288, tu: 64 <7> [277.811148] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m2_n2: lanes: 4; data_m: 0, data_n: 0, link_m: 0, link_n: 0, tu: 0 <7> [277.811242] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] fec: disabled, enhanced framing: disabled <7> [277.811336] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sdp split: disabled <7> [277.811428] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] psr: enabled, selective update: enabled, panel replay: disabled, selective fetch: enabled <7> [277.811523] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] minimum HBlank: 0 <7> [277.811616] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] audio: 0, infoframes: 0, infoframes enabled: 0x4 <7> [277.811723] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] DP SDP: VSC, revision 4, length 14 <7> [277.811818] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pixelformat: RGB <7> [277.811915] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] colorimetry: sRGB <7> [277.812010] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] bpc: 0 <7> [277.812104] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dynamic range: VESA range <7> [277.812202] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] content type: Not defined <7> [277.812298] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] scanline offset: 1 <7> [277.812394] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] framestart delay: 1, MSA timing delay: 0, set context latency: 0 <7> [277.812493] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: no, fixed rr: yes, vmin: 1906, vmax: 1906, flipline: 1906, pipeline full: 0, guardband: 104 vsync start: 103, vsync end: 97 <7> [277.812593] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: vmin vblank: 1802, vmax vblank: 1802, vmin vtotal: 1906, vmax vtotal: 1906 <7> [277.812713] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: dc balance: no, vmin: 0 vmax: 0 guardband: 0, slope: 0 max increase: 0 max decrease: 0 vblank target: 0 <7> [277.812812] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] requested mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x48 0xa <7> [277.812915] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] adjusted mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x48 0xa <7> [277.813021] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=347710, hd=2880 hb=2880-3040 hs=2928-2960 ht=3040, vd=1800 vb=1800-1906 vs=1803-1809 vt=1906, flags=0xa <7> [277.813128] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa <7> [277.813234] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=347710, hd=2880 hb=2880-3040 hs=2928-2960 ht=3040, vd=1800 vb=1800-1906 vs=1803-1809 vt=1906, flags=0xa <7> [277.813341] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port clock: 432000, pipe src: 2880x1800+0+0, pixel rate 347710, min cdclk 695420 <7> [277.813449] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] linetime: 70, ips linetime: 0 <7> [277.813555] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] num_scalers: 2, scaler_users: 0x1, scaler_id: -1, scaling_filter: 0 <7> [277.813668] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pch pfit: 0x0+0+0, disabled, force thru: no <7> [277.813775] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] ips: 0, double wide: 0, drrs: 0 <7> [277.813881] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cx0pll_hw_state: lane_count: 4, ssc_enabled: no, use_c10: yes, tbt_mode: no <7> [277.813984] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_hw_state: fracen: no, <7> [277.814085] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] multiplier: 225, tx_clk_div: 1. <7> [277.814184] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_rawhw_state: <7> [277.814282] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] tx: 0x10, cmn: 0x21 <7> [277.814380] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[0] = 0x4, pll[1] = 0x0, pll[2] = 0xa2, pll[3] = 0x1 <7> [277.814474] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[4] = 0x0, pll[5] = 0x0, pll[6] = 0x0, pll[7] = 0x0 <7> [277.814568] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[8] = 0x0, pll[9] = 0x1, pll[10] = 0x0, pll[11] = 0x0 <7> [277.814668] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[12] = 0x0, pll[13] = 0x0, pll[14] = 0x0, pll[15] = 0x1 <7> [277.814763] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[16] = 0x85, pll[17] = 0xf, pll[18] = 0xe6, pll[19] = 0x23 <7> [277.814866] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0 <7> [277.814969] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pre csc lut: 0 entries, post csc lut: 0 entries <7> [277.815069] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: pre offsets: 0x0000 0x0000 0x0000 <7> [277.815163] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.815249] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.815334] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.815419] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: post offsets: 0x0000 0x0000 0x0000 <7> [277.815502] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: pre offsets: 0x0000 0x0000 0x0000 <7> [277.815584] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.815672] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.815760] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.815850] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: post offsets: 0x0000 0x0000 0x0000 <7> [277.815939] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sharpness strength: 0, sharpness tap size: 0, sharpness enable: 0 <7> [277.816020] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:34:plane 1A] fb: [FB:431] 2880x1800 format = RG16 little-endian (0x36314752) modifier = 0x0, visible: yes <7> [277.816103] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] rotation: 0x1, scaler: -1, scaling_filter: 0 <7> [277.816186] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] src: 2880.000000x1800.000000+0.000000+0.000000 dst: 1440x900+0+0 <7> [277.816269] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:64:plane 2A] fb: [NOFB], visible: no <7> [277.816351] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:94:plane 3A] fb: [NOFB], visible: no <7> [277.816430] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:124:plane 4A] fb: [NOFB], visible: no <7> [277.816510] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:134:plane 5A] fb: [NOFB], visible: no <7> [277.816588] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:144:cursor A] fb: [NOFB], visible: no <7> [277.816671] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:269:pipe B] enable: no [failed] <7> [277.816761] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:153:plane 1B] fb: [NOFB], visible: no <7> [277.816853] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:183:plane 2B] fb: [NOFB], visible: no <7> [277.816945] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:213:plane 3B] fb: [NOFB], visible: no <7> [277.817022] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:243:plane 4B] fb: [NOFB], visible: no <7> [277.817094] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:253:plane 5B] fb: [NOFB], visible: no <7> [277.817165] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:263:cursor B] fb: [NOFB], visible: no <7> [277.817235] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:388:pipe C] enable: no [failed] <7> [277.817306] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:272:plane 1C] fb: [NOFB], visible: no <7> [277.817374] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:302:plane 2C] fb: [NOFB], visible: no <7> [277.817443] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:332:plane 3C] fb: [NOFB], visible: no <7> [277.817512] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:362:plane 4C] fb: [NOFB], visible: no <7> [277.817580] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:372:plane 5C] fb: [NOFB], visible: no <7> [277.817654] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:382:cursor C] fb: [NOFB], visible: no <7> [277.819273] xe 0000:00:02.0: [drm:drm_mode_addfb2] [FB:431] <7> [277.820024] xe 0000:00:02.0: [drm:intel_atomic_check [xe]] [CONNECTOR:392:eDP-1] Limiting target display pipe bpp to 30 (EDID bpp 30, max requested bpp 36, max platform bpp 36) <7> [277.820126] xe 0000:00:02.0: [drm:intel_dp_compute_config_limits [xe]] [ENCODER:391:DDI A/PHY A][CRTC:150:pipe A] DP link limits: pixel clock 695310 kHz DSC off max lanes 4 max rate 810000 max pipe_bpp 30 min link_bpp 18.0000 max link_bpp 30.0000 <7> [277.820213] xe 0000:00:02.0: [drm:intel_dp_compute_link_config [xe]] DP lane count 4 clock 810000 bpp input 30 compressed 0.0000 HDR no link rate required 2607413 available 3240000 <7> [277.820304] xe 0000:00:02.0: [drm:intel_atomic_check [xe]] [CRTC:150:pipe A] hw max bpp: 30, pipe bpp: 30, dithering: 0 <7> [277.820390] xe 0000:00:02.0: [drm:intel_ddi_compute_config_late [xe]] [ENCODER:391:DDI A/PHY A] [CRTC:150:pipe A] <7> [277.820475] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in dp_m_n (expected tu 64 data 6329869/8388608 link 421991/524288, found tu 64, data 6750791/8388608 link 450052/524288) <7> [277.820560] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in dpll_hw_state <7> [277.820641] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] expected: <7> [277.820755] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] cx0pll_hw_state: lane_count: 4, ssc_enabled: no, use_c10: yes, tbt_mode: no <7> [277.820858] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] c10pll_hw_state: fracen: no, <7> [277.820958] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] multiplier: 225, tx_clk_div: 1. <7> [277.821043] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] c10pll_rawhw_state: <7> [277.821120] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] tx: 0x10, cmn: 0x21 <7> [277.821196] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[0] = 0x4, pll[1] = 0x0, pll[2] = 0xa2, pll[3] = 0x1 <7> [277.821271] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[4] = 0x0, pll[5] = 0x0, pll[6] = 0x0, pll[7] = 0x0 <7> [277.821346] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[8] = 0x0, pll[9] = 0x1, pll[10] = 0x0, pll[11] = 0x0 <7> [277.821420] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[12] = 0x0, pll[13] = 0x0, pll[14] = 0x0, pll[15] = 0x1 <7> [277.821495] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[16] = 0x85, pll[17] = 0xf, pll[18] = 0xe6, pll[19] = 0x23 <7> [277.821570] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] found: <7> [277.821644] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] cx0pll_hw_state: lane_count: 4, ssc_enabled: no, use_c10: yes, tbt_mode: no <7> [277.821757] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] c10pll_hw_state: fracen: yes, <7> [277.821856] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] quot: 61440, rem: 0, den: 1, <7> [277.821955] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] multiplier: 210, tx_clk_div: 0. <7> [277.822036] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] c10pll_rawhw_state: <7> [277.822112] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] tx: 0x10, cmn: 0x21 <7> [277.822186] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[0] = 0x34, pll[1] = 0x0, pll[2] = 0x84, pll[3] = 0x1 <7> [277.822259] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[4] = 0x0, pll[5] = 0x0, pll[6] = 0x0, pll[7] = 0x0 <7> [277.822331] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[8] = 0x0, pll[9] = 0x1, pll[10] = 0x0, pll[11] = 0x0 <7> [277.822402] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[12] = 0xf0, pll[13] = 0x0, pll[14] = 0x0, pll[15] = 0x0 <7> [277.822473] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[16] = 0x84, pll[17] = 0xf, pll[18] = 0xe5, pll[19] = 0x23 <7> [277.822544] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 347710, found 695309) <7> [277.822615] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 347710, found 695309) <7> [277.822704] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in port_clock (expected 432000, found 810000) <7> [277.822796] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in min_voltage_level (expected 0, found 1) <7> [277.822887] xe 0000:00:02.0: [drm:intel_atomic_check [xe]] [CRTC:150:pipe A] fastset requirement not met, forcing full modeset <7> [277.822975] xe 0000:00:02.0: [drm:intel_dpll_crtc_put [xe]] [CRTC:150:pipe A] releasing DPLL 0 <7> [277.823057] xe 0000:00:02.0: [drm:skl_update_scaler [xe]] [CRTC:150:pipe A] scaler_user index 0.0: staged scaling request for 2880x1800->1440x900 scaler_users = 0x1 <7> [277.823127] xe 0000:00:02.0: [drm:skl_compute_wm [xe]] [PLANE:34:plane 1A] ddb ( 0 - 4051) -> ( 0 - 4011), size 4051 -> 4011 <7> [277.823183] xe 0000:00:02.0: [drm:skl_compute_wm [xe]] [PLANE:144:cursor A] ddb (4051 - 4096) -> (4011 - 4096), size 45 -> 85 <7> [277.823240] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] level wm0,wm1,wm2,wm3,wm4,wm5, wm6, wm7,twm,swm,stwm -> wm0,wm1,wm2,wm3,wm4,wm5, wm6, wm7,twm,swm,stwm <7> [277.823295] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] lines 1, 13, 13, 13, 13, 13, 0, 0, 0, 3, 0 -> 6, 97, 97, 97, 97, 97, 0, 0, 0, 17, 0 <7> [277.823350] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] blocks 24, 313, 313, 313, 313, 313, 0, 0, 38, 73, 87 -> 79,1262,1262,1262,1262,1262, 0, 0, 93, 222, 236 <7> [277.823403] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] min_ddb 28, 346, 346, 346, 346, 346, 0, 0, 39, 82, 88 -> 88,1390,1390,1390,1390,1390, 0, 0, 94, 246, 246 <7> [277.823465] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] [CRTC:150:pipe A] data rate 5562472 num active planes 1 <7> [277.823557] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 0: max bw 23530 required 5841 qgv_peak_bw: 38400 <7> [277.823652] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 1: max bw 36260 required 5841 qgv_peak_bw: 38400 <7> [277.823749] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 2: max bw 38000 required 5841 qgv_peak_bw: 38400 <7> [277.823848] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 3: max bw 38000 required 5841 qgv_peak_bw: 38400 <7> [277.823947] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] Matching peaks QGV bw: 38400 for required data rate: 5841 <7> [277.824039] xe 0000:00:02.0: [drm:intel_cdclk_atomic_check [xe]] [CRTC:150:pipe A] min cdclk: 173855 kHz -> 1390618 kHz <7> [277.824126] xe 0000:00:02.0: [drm:intel_cdclk_update_dbuf_bw_min_cdclk [xe]] dbuf bandwidth min cdclk: 21732 kHz -> 86914 kHz <7> [277.824204] xe 0000:00:02.0: [drm:intel_compute_min_cdclk [xe]] required cdclk (1390618 kHz) exceeds max (652800 kHz) <7> [277.824281] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:150:pipe A] enable: yes [failed] <7> [277.824361] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] active: yes, output_types: EDP (0x100), output format: RGB, sink format: RGB <7> [277.824439] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cpu_transcoder: A, pipe bpp: 30, dithering: 0 <7> [277.824516] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] MST master transcoder: <invalid> <7> [277.824592] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port sync: master transcoder: <invalid>, slave transcoder bitmask = 0x0 <7> [277.824674] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] joiner: no, pipes: 0x0 <7> [277.824773] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] splitter: disabled, link count 0, overlap 0 <7> [277.824873] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m_n: lanes: 4; data_m: 6750791, data_n: 8388608, link_m: 450052, link_n: 524288, tu: 64 <7> [277.824969] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m2_n2: lanes: 4; data_m: 0, data_n: 0, link_m: 0, link_n: 0, tu: 0 <7> [277.825047] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] fec: disabled, enhanced framing: disabled <7> [277.825125] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sdp split: disabled <7> [277.825202] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] psr: enabled, selective update: enabled, panel replay: disabled, selective fetch: enabled <7> [277.825278] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] minimum HBlank: 0 <7> [277.825352] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] audio: 0, infoframes: 0, infoframes enabled: 0x4 <7> [277.825427] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] DP SDP: VSC, revision 4, length 14 <7> [277.825500] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pixelformat: RGB <7> [277.825577] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] colorimetry: sRGB <7> [277.825663] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] bpc: 0 <7> [277.825765] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dynamic range: VESA range <7> [277.825863] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] content type: Not defined <7> [277.825956] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] scanline offset: 1 <7> [277.826031] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] framestart delay: 1, MSA timing delay: 0, set context latency: 0 <7> [277.826103] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: no, fixed rr: yes, vmin: 1906, vmax: 1906, flipline: 1906, pipeline full: 0, guardband: 104 vsync start: 103, vsync end: 97 <7> [277.826176] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: vmin vblank: 1802, vmax vblank: 1802, vmin vtotal: 1906, vmax vtotal: 1906 <7> [277.826247] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: dc balance: no, vmin: 0 vmax: 0 guardband: 0, slope: 0 max increase: 0 max decrease: 0 vblank target: 0 <7> [277.826318] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] requested mode: "2880x1800": 120 695310 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa <7> [277.826390] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] adjusted mode: "2880x1800": 120 695310 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa <7> [277.826460] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=695309, hd=2880 hb=2880-3040 hs=2928-2960 ht=3040, vd=1800 vb=1800-1906 vs=1803-1809 vt=1906, flags=0xa <7> [277.826531] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe mode: "2880x1800": 120 695309 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa <7> [277.826601] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=695309, hd=2880 hb=2880-3040 hs=2928-2960 ht=3040, vd=1800 vb=1800-1906 vs=1803-1809 vt=1906, flags=0xa <7> [277.826677] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port clock: 810000, pipe src: 2880x1800+0+0, pixel rate 695309, min cdclk 1390618 <7> [277.826767] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] linetime: 0, ips linetime: 0 <7> [277.826857] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] num_scalers: 2, scaler_users: 0x1, scaler_id: -1, scaling_filter: 0 <7> [277.826946] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pch pfit: 0x0+0+0, disabled, force thru: no <7> [277.827029] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] ips: 0, double wide: 0, drrs: 0 <7> [277.827100] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cx0pll_hw_state: lane_count: 4, ssc_enabled: no, use_c10: yes, tbt_mode: no <7> [277.827169] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_hw_state: fracen: yes, <7> [277.827244] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] quot: 61440, rem: 0, den: 1, <7> [277.827326] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] multiplier: 210, tx_clk_div: 0. <7> [277.827408] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_rawhw_state: <7> [277.827486] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] tx: 0x10, cmn: 0x21 <7> [277.827558] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[0] = 0x34, pll[1] = 0x0, pll[2] = 0x84, pll[3] = 0x1 <7> [277.827631] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[4] = 0x0, pll[5] = 0x0, pll[6] = 0x0, pll[7] = 0x0 <7> [277.827724] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[8] = 0x0, pll[9] = 0x1, pll[10] = 0x0, pll[11] = 0x0 <7> [277.827817] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[12] = 0xf0, pll[13] = 0x0, pll[14] = 0x0, pll[15] = 0x0 <7> [277.827908] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[16] = 0x84, pll[17] = 0xf, pll[18] = 0xe5, pll[19] = 0x23 <7> [277.828008] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0 <7> [277.828098] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pre csc lut: 0 entries, post csc lut: 0 entries <7> [277.828177] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: pre offsets: 0x0000 0x0000 0x0000 <7> [277.828248] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.828317] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.828386] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.828456] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: post offsets: 0x0000 0x0000 0x0000 <7> [277.828526] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: pre offsets: 0x0000 0x0000 0x0000 <7> [277.828595] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.828846] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.828943] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7> [277.829030] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: post offsets: 0x0000 0x0000 0x0000 <7> [277.829098] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sharpness strength: 0, sharpness tap size: 0, sharpness enable: 0 <7> [277.829165] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:34:plane 1A] fb: [FB:431] 2880x1800 format = RG16 little-endian (0x36314752) modifier = 0x0, visible: yes <7> [277.829233] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] rotation: 0x1, scaler: -1, scaling_filter: 0 <7> [277.829299] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] src: 2880.000000x1800.000000+0.000000+0.000000 dst: 1440x900+0+0 <7> [277.829367] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:64:plane 2A] fb: [NOFB], visible: no <7> [277.829435] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:94:plane 3A] fb: [NOFB], visible: no <7> [277.829502] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:124:plane 4A] fb: [NOFB], visible: no <7> [277.829569] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:134:plane 5A] fb: [NOFB], visible: no <7> [277.829635] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:144:cursor A] fb: [NOFB], visible: no <7> [277.829731] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:269:pipe B] enable: no [failed] <7> [277.829819] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:153:plane 1B] fb: [NOFB], visible: no <7> [277.829907] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:183:plane 2B] fb: [NOFB], visible: no <7> [277.829994] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:213:plane 3B] fb: [NOFB], visible: no <7> [277.830073] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:243:plane 4B] fb: [NOFB], visible: no <7> [277.830140] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:253:plane 5B] fb: [NOFB], visible: no <7> [277.830208] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:263:cursor B] fb: [NOFB], visible: no <7> [277.830279] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:388:pipe C] enable: no [failed] <7> [277.830350] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:272:plane 1C] fb: [NOFB], visible: no <7> [277.830420] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:302:plane 2C] fb: [NOFB], visible: no <7> [277.830488] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:332:plane 3C] fb: [NOFB], visible: no <7> [277.830557] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:362:plane 4C] fb: [NOFB], visible: no <7> [277.830625] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:372:plane 5C] fb: [NOFB], visible: no <7> [277.830715] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:382:cursor C] fb: [NOFB], visible: no <6> [277.832352] [IGT] kms_plane_scaling: finished subtest pipe-A, SKIP

<6> [277.792155] Console: switching to colour dummy device 80x25

<6> [277.792406] [IGT] kms_plane_scaling: executing

<7> [277.800658] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1]

<7> [277.800680] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:401:DP-1]

<7> [277.800860] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port D/TC#1: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [277.800973] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] disconnected

<7> [277.801299] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2]

<7> [277.801302] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:413:DP-2]

<7> [277.801433] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [277.801530] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] disconnected

<7> [277.801886] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3]

<7> [277.801891] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:421:DP-3]

<7> [277.802028] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [277.802126] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] disconnected

<7> [277.802579] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:392:eDP-1]

<7> [277.802584] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:392:eDP-1]

<7> [277.803076] xe 0000:00:02.0: [drm:intel_dp_read_dsc_dpcd [xe]] DSC DPCD: 00 11 00 76 0b 01 01 80 00 01 06 66 08 00 00 00

<7> [277.803434] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, 810000

<7> [277.803548] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] sink rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000

<7> [277.803666] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] common rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000

<7> [277.803798] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] Supported Monitor Refresh rate range is 40 Hz - 120 Hz

<5> [277.803805] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<5> [277.803807] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [277.803809] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] DisplayID extension version 0x13, primary use 0x00

<7> [277.803811] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] Assigning EDID-1.4 digital sink color depth as 10 bpc.

<5> [277.803813] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [277.803815] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] ELD monitor

<5> [277.803817] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [277.803819] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] ELD size 20, SAD count 0

<5> [277.803821] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [277.803835] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] VRR capable: yes

<7> [277.804005] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps

<7> [277.804189] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no

<5> [277.804823] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<5> [277.804826] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<5> [277.804829] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [277.804918] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:392:eDP-1] probed modes:

<7> [277.804923] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x48 0xa

<7> [277.804927] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 120 695310 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa

<7> [277.804964] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1]

<7> [277.804969] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:401:DP-1]

<7> [277.805117] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] disconnected

<7> [277.805126] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2]

<7> [277.805127] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:413:DP-2]

<7> [277.805231] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] disconnected

<7> [277.805239] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3]

<7> [277.805240] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:421:DP-3]

<7> [277.805342] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] disconnected

<6> [277.805617] [IGT] kms_plane_scaling: starting subtest plane-downscale-factor-0-5-with-pixel-format

<6> [277.805981] [IGT] kms_plane_scaling: starting dynamic subtest pipe-A

<7> [277.808282] xe 0000:00:02.0: [drm:drm_mode_addfb2] [FB:431]

<7> [277.809020] xe 0000:00:02.0: [drm:skl_update_scaler [xe]] [CRTC:150:pipe A] scaler_user index 0.0: staged scaling request for 2880x1800->1440x900 scaler_users = 0x1

<7> [277.809129] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm

<7> [277.809202] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] lines 1, 13, 13, 13, 13, 13, 0, 0, 0, 3, 0 -> 3, 49, 49, 49, 49, 49, 0, 0, 0, 9, 0

<7> [277.809268] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] blocks 24, 313, 313, 313, 313, 313, 0, 0, 38, 73, 87 -> 40, 638, 638, 638, 638, 638, 0, 0, 54, 118, 132

<7> [277.809333] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] min_ddb 28, 346, 346, 346, 346, 346, 0, 0, 39, 82, 88 -> 45, 703, 703, 703, 703, 703, 0, 0, 55, 131, 133

<7> [277.809412] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] [CRTC:150:pipe A] data rate 2781680 num active planes 1

<7> [277.809503] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 0: max bw 23530 required 2921 qgv_peak_bw: 38400

<7> [277.809594] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 1: max bw 36260 required 2921 qgv_peak_bw: 38400

<7> [277.809698] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 2: max bw 38000 required 2921 qgv_peak_bw: 38400

<7> [277.809811] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 3: max bw 38000 required 2921 qgv_peak_bw: 38400

<7> [277.809922] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] Matching peaks QGV bw: 38400 for required data rate: 2921

<7> [277.810036] xe 0000:00:02.0: [drm:intel_cdclk_atomic_check [xe]] [CRTC:150:pipe A] min cdclk: 173855 kHz -> 695420 kHz

<7> [277.810154] xe 0000:00:02.0: [drm:intel_cdclk_update_dbuf_bw_min_cdclk [xe]] dbuf bandwidth min cdclk: 21732 kHz -> 43464 kHz

<7> [277.810262] xe 0000:00:02.0: [drm:intel_compute_min_cdclk [xe]] required cdclk (695420 kHz) exceeds max (652800 kHz)

<7> [277.810366] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:150:pipe A] enable: yes [failed]

<7> [277.810459] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] active: yes, output_types: EDP (0x100), output format: RGB, sink format: RGB

<7> [277.810551] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cpu_transcoder: A, pipe bpp: 30, dithering: 0

<7> [277.810642] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] MST master transcoder: <invalid>

<7> [277.810759] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port sync: master transcoder: <invalid>, slave transcoder bitmask = 0x0

<7> [277.810864] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] joiner: no, pipes: 0x0

<7> [277.810963] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] splitter: disabled, link count 0, overlap 0

<7> [277.811055] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m_n: lanes: 4; data_m: 6329869, data_n: 8388608, link_m: 421991, link_n: 524288, tu: 64

<7> [277.811148] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m2_n2: lanes: 4; data_m: 0, data_n: 0, link_m: 0, link_n: 0, tu: 0

<7> [277.811242] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] fec: disabled, enhanced framing: disabled

<7> [277.811336] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sdp split: disabled

<7> [277.811428] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] psr: enabled, selective update: enabled, panel replay: disabled, selective fetch: enabled

<7> [277.811523] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] minimum HBlank: 0

<7> [277.811616] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] audio: 0, infoframes: 0, infoframes enabled: 0x4

<7> [277.811723] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] DP SDP: VSC, revision 4, length 14

<7> [277.811818] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pixelformat: RGB

<7> [277.811915] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] colorimetry: sRGB

<7> [277.812010] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] bpc: 0

<7> [277.812104] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dynamic range: VESA range

<7> [277.812202] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] content type: Not defined

<7> [277.812298] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] scanline offset: 1

<7> [277.812394] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] framestart delay: 1, MSA timing delay: 0, set context latency: 0

<7> [277.812493] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: no, fixed rr: yes, vmin: 1906, vmax: 1906, flipline: 1906, pipeline full: 0, guardband: 104 vsync start: 103, vsync end: 97

<7> [277.812593] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: vmin vblank: 1802, vmax vblank: 1802, vmin vtotal: 1906, vmax vtotal: 1906

<7> [277.812713] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: dc balance: no, vmin: 0 vmax: 0 guardband: 0, slope: 0 max increase: 0 max decrease: 0 vblank target: 0

<7> [277.812812] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] requested mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x48 0xa

<7> [277.812915] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] adjusted mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x48 0xa

<7> [277.813021] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=347710, hd=2880 hb=2880-3040 hs=2928-2960 ht=3040, vd=1800 vb=1800-1906 vs=1803-1809 vt=1906, flags=0xa

<7> [277.813128] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa

<7> [277.813234] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=347710, hd=2880 hb=2880-3040 hs=2928-2960 ht=3040, vd=1800 vb=1800-1906 vs=1803-1809 vt=1906, flags=0xa

<7> [277.813341] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port clock: 432000, pipe src: 2880x1800+0+0, pixel rate 347710, min cdclk 695420

<7> [277.813449] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] linetime: 70, ips linetime: 0

<7> [277.813555] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] num_scalers: 2, scaler_users: 0x1, scaler_id: -1, scaling_filter: 0

<7> [277.813668] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pch pfit: 0x0+0+0, disabled, force thru: no

<7> [277.813775] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] ips: 0, double wide: 0, drrs: 0

<7> [277.813881] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cx0pll_hw_state: lane_count: 4, ssc_enabled: no, use_c10: yes, tbt_mode: no

<7> [277.813984] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_hw_state: fracen: no,

<7> [277.814085] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] multiplier: 225, tx_clk_div: 1.

<7> [277.814184] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_rawhw_state:

<7> [277.814282] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] tx: 0x10, cmn: 0x21

<7> [277.814380] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[0] = 0x4, pll[1] = 0x0, pll[2] = 0xa2, pll[3] = 0x1

<7> [277.814474] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[4] = 0x0, pll[5] = 0x0, pll[6] = 0x0, pll[7] = 0x0

<7> [277.814568] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[8] = 0x0, pll[9] = 0x1, pll[10] = 0x0, pll[11] = 0x0

<7> [277.814668] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[12] = 0x0, pll[13] = 0x0, pll[14] = 0x0, pll[15] = 0x1

<7> [277.814763] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[16] = 0x85, pll[17] = 0xf, pll[18] = 0xe6, pll[19] = 0x23

<7> [277.814866] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0

<7> [277.814969] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pre csc lut: 0 entries, post csc lut: 0 entries

<7> [277.815069] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: pre offsets: 0x0000 0x0000 0x0000

<7> [277.815163] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.815249] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.815334] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.815419] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: post offsets: 0x0000 0x0000 0x0000

<7> [277.815502] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: pre offsets: 0x0000 0x0000 0x0000

<7> [277.815584] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.815672] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.815760] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.815850] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: post offsets: 0x0000 0x0000 0x0000

<7> [277.815939] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sharpness strength: 0, sharpness tap size: 0, sharpness enable: 0

<7> [277.816020] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:34:plane 1A] fb: [FB:431] 2880x1800 format = RG16 little-endian (0x36314752) modifier = 0x0, visible: yes

<7> [277.816103] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] rotation: 0x1, scaler: -1, scaling_filter: 0

<7> [277.816186] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] src: 2880.000000x1800.000000+0.000000+0.000000 dst: 1440x900+0+0

<7> [277.816269] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:64:plane 2A] fb: [NOFB], visible: no

<7> [277.816351] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:94:plane 3A] fb: [NOFB], visible: no

<7> [277.816430] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:124:plane 4A] fb: [NOFB], visible: no

<7> [277.816510] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:134:plane 5A] fb: [NOFB], visible: no

<7> [277.816588] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:144:cursor A] fb: [NOFB], visible: no

<7> [277.816671] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:269:pipe B] enable: no [failed]

<7> [277.816761] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:153:plane 1B] fb: [NOFB], visible: no

<7> [277.816853] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:183:plane 2B] fb: [NOFB], visible: no

<7> [277.816945] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:213:plane 3B] fb: [NOFB], visible: no

<7> [277.817022] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:243:plane 4B] fb: [NOFB], visible: no

<7> [277.817094] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:253:plane 5B] fb: [NOFB], visible: no

<7> [277.817165] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:263:cursor B] fb: [NOFB], visible: no

<7> [277.817235] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:388:pipe C] enable: no [failed]

<7> [277.817306] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:272:plane 1C] fb: [NOFB], visible: no

<7> [277.817374] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:302:plane 2C] fb: [NOFB], visible: no

<7> [277.817443] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:332:plane 3C] fb: [NOFB], visible: no

<7> [277.817512] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:362:plane 4C] fb: [NOFB], visible: no

<7> [277.817580] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:372:plane 5C] fb: [NOFB], visible: no

<7> [277.817654] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:382:cursor C] fb: [NOFB], visible: no

<7> [277.819273] xe 0000:00:02.0: [drm:drm_mode_addfb2] [FB:431]

<7> [277.820024] xe 0000:00:02.0: [drm:intel_atomic_check [xe]] [CONNECTOR:392:eDP-1] Limiting target display pipe bpp to 30 (EDID bpp 30, max requested bpp 36, max platform bpp 36)

<7> [277.820126] xe 0000:00:02.0: [drm:intel_dp_compute_config_limits [xe]] [ENCODER:391:DDI A/PHY A][CRTC:150:pipe A] DP link limits: pixel clock 695310 kHz DSC off max lanes 4 max rate 810000 max pipe_bpp 30 min link_bpp 18.0000 max link_bpp 30.0000

<7> [277.820213] xe 0000:00:02.0: [drm:intel_dp_compute_link_config [xe]] DP lane count 4 clock 810000 bpp input 30 compressed 0.0000 HDR no link rate required 2607413 available 3240000

<7> [277.820304] xe 0000:00:02.0: [drm:intel_atomic_check [xe]] [CRTC:150:pipe A] hw max bpp: 30, pipe bpp: 30, dithering: 0

<7> [277.820390] xe 0000:00:02.0: [drm:intel_ddi_compute_config_late [xe]] [ENCODER:391:DDI A/PHY A] [CRTC:150:pipe A]

<7> [277.820475] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in dp_m_n (expected tu 64 data 6329869/8388608 link 421991/524288, found tu 64, data 6750791/8388608 link 450052/524288)

<7> [277.820560] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in dpll_hw_state

<7> [277.820641] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] expected:

<7> [277.820755] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] cx0pll_hw_state: lane_count: 4, ssc_enabled: no, use_c10: yes, tbt_mode: no

<7> [277.820858] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] c10pll_hw_state: fracen: no,

<7> [277.820958] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] multiplier: 225, tx_clk_div: 1.

<7> [277.821043] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] c10pll_rawhw_state:

<7> [277.821120] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] tx: 0x10, cmn: 0x21

<7> [277.821196] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[0] = 0x4, pll[1] = 0x0, pll[2] = 0xa2, pll[3] = 0x1

<7> [277.821271] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[4] = 0x0, pll[5] = 0x0, pll[6] = 0x0, pll[7] = 0x0

<7> [277.821346] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[8] = 0x0, pll[9] = 0x1, pll[10] = 0x0, pll[11] = 0x0

<7> [277.821420] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[12] = 0x0, pll[13] = 0x0, pll[14] = 0x0, pll[15] = 0x1

<7> [277.821495] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[16] = 0x85, pll[17] = 0xf, pll[18] = 0xe6, pll[19] = 0x23

<7> [277.821570] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] found:

<7> [277.821644] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] cx0pll_hw_state: lane_count: 4, ssc_enabled: no, use_c10: yes, tbt_mode: no

<7> [277.821757] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] c10pll_hw_state: fracen: yes,

<7> [277.821856] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] quot: 61440, rem: 0, den: 1,

<7> [277.821955] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] multiplier: 210, tx_clk_div: 0.

<7> [277.822036] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] c10pll_rawhw_state:

<7> [277.822112] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] tx: 0x10, cmn: 0x21

<7> [277.822186] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[0] = 0x34, pll[1] = 0x0, pll[2] = 0x84, pll[3] = 0x1

<7> [277.822259] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[4] = 0x0, pll[5] = 0x0, pll[6] = 0x0, pll[7] = 0x0

<7> [277.822331] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[8] = 0x0, pll[9] = 0x1, pll[10] = 0x0, pll[11] = 0x0

<7> [277.822402] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[12] = 0xf0, pll[13] = 0x0, pll[14] = 0x0, pll[15] = 0x0

<7> [277.822473] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] pll[16] = 0x84, pll[17] = 0xf, pll[18] = 0xe5, pll[19] = 0x23

<7> [277.822544] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 347710, found 695309)

<7> [277.822615] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 347710, found 695309)

<7> [277.822704] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in port_clock (expected 432000, found 810000)

<7> [277.822796] xe 0000:00:02.0: [drm:intel_pipe_config_compare [xe]] [CRTC:150:pipe A] fastset requirement not met in min_voltage_level (expected 0, found 1)

<7> [277.822887] xe 0000:00:02.0: [drm:intel_atomic_check [xe]] [CRTC:150:pipe A] fastset requirement not met, forcing full modeset

<7> [277.822975] xe 0000:00:02.0: [drm:intel_dpll_crtc_put [xe]] [CRTC:150:pipe A] releasing DPLL 0

<7> [277.823057] xe 0000:00:02.0: [drm:skl_update_scaler [xe]] [CRTC:150:pipe A] scaler_user index 0.0: staged scaling request for 2880x1800->1440x900 scaler_users = 0x1

<7> [277.823127] xe 0000:00:02.0: [drm:skl_compute_wm [xe]] [PLANE:34:plane 1A] ddb ( 0 - 4051) -> ( 0 - 4011), size 4051 -> 4011

<7> [277.823183] xe 0000:00:02.0: [drm:skl_compute_wm [xe]] [PLANE:144:cursor A] ddb (4051 - 4096) -> (4011 - 4096), size 45 -> 85

<7> [277.823240] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm

<7> [277.823295] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] lines 1, 13, 13, 13, 13, 13, 0, 0, 0, 3, 0 -> 6, 97, 97, 97, 97, 97, 0, 0, 0, 17, 0

<7> [277.823350] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] blocks 24, 313, 313, 313, 313, 313, 0, 0, 38, 73, 87 -> 79,1262,1262,1262,1262,1262, 0, 0, 93, 222, 236

<7> [277.823403] xe 0000:00:02.0: [drm:skl_print_plane_changes [xe]] [PLANE:34:plane 1A] min_ddb 28, 346, 346, 346, 346, 346, 0, 0, 39, 82, 88 -> 88,1390,1390,1390,1390,1390, 0, 0, 94, 246, 246

<7> [277.823465] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] [CRTC:150:pipe A] data rate 5562472 num active planes 1

<7> [277.823557] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 0: max bw 23530 required 5841 qgv_peak_bw: 38400

<7> [277.823652] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 1: max bw 36260 required 5841 qgv_peak_bw: 38400

<7> [277.823749] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 2: max bw 38000 required 5841 qgv_peak_bw: 38400

<7> [277.823848] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 3: max bw 38000 required 5841 qgv_peak_bw: 38400

<7> [277.823947] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] Matching peaks QGV bw: 38400 for required data rate: 5841

<7> [277.824039] xe 0000:00:02.0: [drm:intel_cdclk_atomic_check [xe]] [CRTC:150:pipe A] min cdclk: 173855 kHz -> 1390618 kHz

<7> [277.824126] xe 0000:00:02.0: [drm:intel_cdclk_update_dbuf_bw_min_cdclk [xe]] dbuf bandwidth min cdclk: 21732 kHz -> 86914 kHz

<7> [277.824204] xe 0000:00:02.0: [drm:intel_compute_min_cdclk [xe]] required cdclk (1390618 kHz) exceeds max (652800 kHz)

<7> [277.824281] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:150:pipe A] enable: yes [failed]

<7> [277.824361] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] active: yes, output_types: EDP (0x100), output format: RGB, sink format: RGB

<7> [277.824439] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cpu_transcoder: A, pipe bpp: 30, dithering: 0

<7> [277.824516] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] MST master transcoder: <invalid>

<7> [277.824592] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port sync: master transcoder: <invalid>, slave transcoder bitmask = 0x0

<7> [277.824674] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] joiner: no, pipes: 0x0

<7> [277.824773] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] splitter: disabled, link count 0, overlap 0

<7> [277.824873] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m_n: lanes: 4; data_m: 6750791, data_n: 8388608, link_m: 450052, link_n: 524288, tu: 64

<7> [277.824969] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m2_n2: lanes: 4; data_m: 0, data_n: 0, link_m: 0, link_n: 0, tu: 0

<7> [277.825047] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] fec: disabled, enhanced framing: disabled

<7> [277.825125] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sdp split: disabled

<7> [277.825202] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] psr: enabled, selective update: enabled, panel replay: disabled, selective fetch: enabled

<7> [277.825278] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] minimum HBlank: 0

<7> [277.825352] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] audio: 0, infoframes: 0, infoframes enabled: 0x4

<7> [277.825427] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] DP SDP: VSC, revision 4, length 14

<7> [277.825500] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pixelformat: RGB

<7> [277.825577] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] colorimetry: sRGB

<7> [277.825663] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] bpc: 0

<7> [277.825765] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dynamic range: VESA range

<7> [277.825863] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] content type: Not defined

<7> [277.825956] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] scanline offset: 1

<7> [277.826031] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] framestart delay: 1, MSA timing delay: 0, set context latency: 0

<7> [277.826103] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: no, fixed rr: yes, vmin: 1906, vmax: 1906, flipline: 1906, pipeline full: 0, guardband: 104 vsync start: 103, vsync end: 97

<7> [277.826176] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: vmin vblank: 1802, vmax vblank: 1802, vmin vtotal: 1906, vmax vtotal: 1906

<7> [277.826247] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: dc balance: no, vmin: 0 vmax: 0 guardband: 0, slope: 0 max increase: 0 max decrease: 0 vblank target: 0

<7> [277.826318] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] requested mode: "2880x1800": 120 695310 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa

<7> [277.826390] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] adjusted mode: "2880x1800": 120 695310 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa

<7> [277.826460] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=695309, hd=2880 hb=2880-3040 hs=2928-2960 ht=3040, vd=1800 vb=1800-1906 vs=1803-1809 vt=1906, flags=0xa

<7> [277.826531] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe mode: "2880x1800": 120 695309 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa

<7> [277.826601] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=695309, hd=2880 hb=2880-3040 hs=2928-2960 ht=3040, vd=1800 vb=1800-1906 vs=1803-1809 vt=1906, flags=0xa

<7> [277.826677] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port clock: 810000, pipe src: 2880x1800+0+0, pixel rate 695309, min cdclk 1390618

<7> [277.826767] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] linetime: 0, ips linetime: 0

<7> [277.826857] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] num_scalers: 2, scaler_users: 0x1, scaler_id: -1, scaling_filter: 0

<7> [277.826946] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pch pfit: 0x0+0+0, disabled, force thru: no

<7> [277.827029] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] ips: 0, double wide: 0, drrs: 0

<7> [277.827100] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cx0pll_hw_state: lane_count: 4, ssc_enabled: no, use_c10: yes, tbt_mode: no

<7> [277.827169] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_hw_state: fracen: yes,

<7> [277.827244] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] quot: 61440, rem: 0, den: 1,

<7> [277.827326] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] multiplier: 210, tx_clk_div: 0.

<7> [277.827408] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_rawhw_state:

<7> [277.827486] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] tx: 0x10, cmn: 0x21

<7> [277.827558] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[0] = 0x34, pll[1] = 0x0, pll[2] = 0x84, pll[3] = 0x1

<7> [277.827631] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[4] = 0x0, pll[5] = 0x0, pll[6] = 0x0, pll[7] = 0x0

<7> [277.827724] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[8] = 0x0, pll[9] = 0x1, pll[10] = 0x0, pll[11] = 0x0

<7> [277.827817] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[12] = 0xf0, pll[13] = 0x0, pll[14] = 0x0, pll[15] = 0x0

<7> [277.827908] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[16] = 0x84, pll[17] = 0xf, pll[18] = 0xe5, pll[19] = 0x23

<7> [277.828008] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0

<7> [277.828098] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pre csc lut: 0 entries, post csc lut: 0 entries

<7> [277.828177] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: pre offsets: 0x0000 0x0000 0x0000

<7> [277.828248] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.828317] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.828386] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.828456] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: post offsets: 0x0000 0x0000 0x0000

<7> [277.828526] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: pre offsets: 0x0000 0x0000 0x0000

<7> [277.828595] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.828846] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.828943] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000

<7> [277.829030] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: post offsets: 0x0000 0x0000 0x0000

<7> [277.829098] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sharpness strength: 0, sharpness tap size: 0, sharpness enable: 0

<7> [277.829165] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:34:plane 1A] fb: [FB:431] 2880x1800 format = RG16 little-endian (0x36314752) modifier = 0x0, visible: yes

<7> [277.829233] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] rotation: 0x1, scaler: -1, scaling_filter: 0

<7> [277.829299] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] src: 2880.000000x1800.000000+0.000000+0.000000 dst: 1440x900+0+0

<7> [277.829367] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:64:plane 2A] fb: [NOFB], visible: no

<7> [277.829435] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:94:plane 3A] fb: [NOFB], visible: no

<7> [277.829502] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:124:plane 4A] fb: [NOFB], visible: no

<7> [277.829569] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:134:plane 5A] fb: [NOFB], visible: no

<7> [277.829635] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:144:cursor A] fb: [NOFB], visible: no

<7> [277.829731] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:269:pipe B] enable: no [failed]

<7> [277.829819] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:153:plane 1B] fb: [NOFB], visible: no

<7> [277.829907] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:183:plane 2B] fb: [NOFB], visible: no

<7> [277.829994] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:213:plane 3B] fb: [NOFB], visible: no

<7> [277.830073] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:243:plane 4B] fb: [NOFB], visible: no

<7> [277.830140] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:253:plane 5B] fb: [NOFB], visible: no

<7> [277.830208] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:263:cursor B] fb: [NOFB], visible: no

<7> [277.830279] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:388:pipe C] enable: no [failed]

<7> [277.830350] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:272:plane 1C] fb: [NOFB], visible: no

<7> [277.830420] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:302:plane 2C] fb: [NOFB], visible: no

<7> [277.830488] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:332:plane 3C] fb: [NOFB], visible: no

<7> [277.830557] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:362:plane 4C] fb: [NOFB], visible: no

<7> [277.830625] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:372:plane 5C] fb: [NOFB], visible: no

<7> [277.830715] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:382:cursor C] fb: [NOFB], visible: no

<6> [277.832352] [IGT] kms_plane_scaling: finished subtest pipe-A, SKIP

Results for igt@kms_plane_scaling@plane-downscale-factor-0-5-with-pixel-format@pipe-a