<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - 4.14.15: [drm:drm_scdc_set_high_tmds_clock_ratio] *ERROR* Failed to read tmds config, err=-6" href="https://bugs.freedesktop.org/show_bug.cgi?id=105914#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - 4.14.15: [drm:drm_scdc_set_high_tmds_clock_ratio] *ERROR* Failed to read tmds config, err=-6" href="https://bugs.freedesktop.org/show_bug.cgi?id=105914">bug 105914</a> from <a class="email" href="mailto:mmokrejs@gmail.com" title="mmokrejs@fold.natur.cuni.cz <mmokrejs@gmail.com>"> mmokrejs@fold.natur.cuni.cz</a> <pre>I left the LCD turned off overnight and left some package recompiles running. # tail -f /var/log/messages | grep -B 50 -A 40 -i error Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_get_connector_state] Added [CONNECTOR:68:HDMI-A-1] ffff88079560a180 state to ffff880562111800 Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_check_only] checking ffff880562111800 Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe B] active changed Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:68:HDMI-A-1] Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] [CONNECTOR:68:HDMI-A-1] keeps [ENCODER:67:DDI B], now on [CRTC:46:pipe B] Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe B] needs all connectors, enable: y, active: n Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe B] to ffff880562111800 Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_get_plane_state] Added [PLANE:37:plane 1B] ffff880787531600 state to ffff880562111800 Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe B] to ffff880562111800 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_check] [CONNECTOR:68:HDMI-A-1] checking for sink bpp constrains Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 30 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_hdmi_compute_config] forcing pipe bpp to 24 for HDMI Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] [CRTC:46:pipe B][modeset] Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] cpu_transcoder: B, pipe bpp: 24, dithering: 0 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] audio: 1, infoframes: 1 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] requested mode: Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] adjusted mode: Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] crtc timings: 241500 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x0 flags: 0x9 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] port clock: 241500, pipe src size: 2560x1440, pixel rate 241500 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] ips: 0, double wide: 0 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x21, cfgcr1: 0x80800192, cfgcr2: 0x2a4 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] planes on this crtc Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] [PLANE:37:plane 1B] FB:85, fb = 2560x1440 format = XR24 little-endian (0x34325258) Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] \x09scaler:-1 src 0x0+2560+1440 dst 0x0+2560+1440 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] [PLANE:40:plane 2B] disabled, scaler_id = -1 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] [PLANE:43:cursor B] disabled, scaler_id = -1 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe B] has [PLANE:37:plane 1B] with fb 85 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_plane_atomic_calc_changes] [PLANE:37:plane 1B] visible 1 -> 0, off 1, on 0, ms 1 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_find_shared_dpll] [CRTC:46:pipe B] allocated DPLL 1 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_get_crtc_state] Added [CRTC:36:pipe A] ffff880576b01000 state to ffff880562111800 Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_get_crtc_state] Added [CRTC:56:pipe C] ffff88067467d800 state to ffff880562111800 Apr 6 02:38:00 dell_e5580 kernel: [drm:skl_compute_wm] [PLANE:37:plane 1B] ddb (0 - 860) -> (0 - 0) Apr 6 02:38:00 dell_e5580 kernel: [drm:skl_compute_wm] [PLANE:43:cursor B] ddb (860 - 892) -> (0 - 0) Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_commit] committing ffff880562111800 Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_state_default_clear] Clearing atomic state ffff88063e088c00 Apr 6 02:38:00 dell_e5580 kernel: [drm:__drm_atomic_state_free] Freeing atomic state ffff88063e088c00 Apr 6 02:38:00 dell_e5580 kernel: [drm:hsw_audio_codec_disable] Disable audio codec on pipe B Apr 6 02:38:00 dell_e5580 kernel: [drm:i915_audio_component_get_eld] Not valid for port B Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_hdmi_handle_sink_scrambling] Setting sink scrambling for enc:DDI B connector:HDMI-A-1 Apr 6 02:38:00 dell_e5580 kernel: [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) Apr 6 02:38:00 dell_e5580 kernel: [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry Apr 6 02:38:00 dell_e5580 kernel: [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_scdc_set_high_tmds_clock_ratio] *ERROR* Failed to read tmds config, err=-6 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_encoders_disable.isra.94] *ERROR* Set TMDS ratio failed Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_disable_pipe] disabling pipe B Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_power_well_disable] disabling DDI B IO power well Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_disable_shared_dpll] disable DPLL 1 (active 2, on? 1) for crtc 46 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_disable_shared_dpll] disabling DPLL 1 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:57:DDI A] Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:67:DDI B] Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:70:DDI C] Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:72:DP-MST A] Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:73:DP-MST B] Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:74:DP-MST C] Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:76:DDI D] Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:78:DP-MST A] Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST B] Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST C] Apr 6 02:38:00 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.108] DPLL 0 Apr 6 02:38:00 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.108] DPLL 1 Apr 6 02:38:00 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.108] DPLL 2 Apr 6 02:38:00 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.108] DPLL 3 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_power_well_disable] disabling power well 2 Apr 6 02:38:00 dell_e5580 kernel: [drm:verify_connector_state.isra.107] [CONNECTOR:68:HDMI-A-1] Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [CRTC:46:pipe B] Apr 6 02:38:00 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.108] DPLL 1 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_power_well_disable] disabling DC off Apr 6 02:38:00 dell_e5580 kernel: [drm:skl_enable_dc6] Enabling DC6 Apr 6 02:38:00 dell_e5580 kernel: [drm:gen9_set_dc_state] Setting DC state from 00 to 02 Apr 6 02:38:00 dell_e5580 kernel: [drm:intel_power_well_disable] disabling always-on Apr 6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880562111800 Apr 6 02:38:00 dell_e5580 kernel: [drm:__drm_atomic_state_free] Freeing atomic state ffff880562111800 I may lookup the mentioned patches but I would rather wait for their inclusion in stable kernel.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>