[git pull] drm merge for 3.9-rc1

Wed Feb 27 15:06:28 PST 2013

On Wed, Feb 27, 2013 at 11:36 PM, Sedat Dilek <sedat.dilek at gmail.com> wrote:
> Hi,
>
> I am seeing this also on Linux-Next.
>
> /var/log/kern.log:Feb 27 22:52:35 fambox kernel: [   28.202381]
> [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout
> (has irq: 1)!
> /var/log/kern.log:Feb 27 22:52:35 fambox kernel: [   28.210588]
> [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout
> (has irq: 1)!
>
> /var/log/kern.log.1:Feb 22 07:36:04 fambox kernel: [   27.408280]
> [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout
> (has irq: 1)!
>
> This seems to be hard reproducible...
> Laptop-LCD... Sandybridge Mobile-GT2.
>
> Is there a way to force the error?
>
> Possible patch see [1].
>
> - Sedat -
>
> [1] https://patchwork.kernel.org/patch/2192721/

Hmm, I tried to apply the test-patch against next-20130227 and it
fails building the i915 kernel-module.

- Sedat -
-------------- next part --------------
  LD      drivers/gpu/drm/i915/built-in.o
  CC [M]  drivers/gpu/drm/i915/i915_drv.o
  CC [M]  drivers/gpu/drm/i915/i915_dma.o
  CC [M]  drivers/gpu/drm/i915/i915_irq.o
  CC [M]  drivers/gpu/drm/i915/i915_debugfs.o
  CC [M]  drivers/gpu/drm/i915/i915_suspend.o
  CC [M]  drivers/gpu/drm/i915/i915_gem.o
  CC [M]  drivers/gpu/drm/i915/i915_gem_context.o
  CC [M]  drivers/gpu/drm/i915/i915_gem_debug.o
  CC [M]  drivers/gpu/drm/i915/i915_gem_evict.o
  CC [M]  drivers/gpu/drm/i915/i915_gem_execbuffer.o
  CC [M]  drivers/gpu/drm/i915/i915_gem_gtt.o
  CC [M]  drivers/gpu/drm/i915/i915_gem_stolen.o
  CC [M]  drivers/gpu/drm/i915/i915_gem_tiling.o
  CC [M]  drivers/gpu/drm/i915/i915_sysfs.o
  CC [M]  drivers/gpu/drm/i915/i915_trace_points.o
  CC [M]  drivers/gpu/drm/i915/i915_ums.o
  CC [M]  drivers/gpu/drm/i915/intel_display.o
  CC [M]  drivers/gpu/drm/i915/intel_crt.o
  CC [M]  drivers/gpu/drm/i915/intel_lvds.o
  CC [M]  drivers/gpu/drm/i915/intel_bios.o
  CC [M]  drivers/gpu/drm/i915/intel_ddi.o
  CC [M]  drivers/gpu/drm/i915/intel_dp.o
drivers/gpu/drm/i915/intel_dp.c: In function 'intel_dp_aux_wait_done':
drivers/gpu/drm/i915/intel_dp.c:352:1: error: invalid storage class for function 'intel_dp_aux_ch'
drivers/gpu/drm/i915/intel_dp.c:351:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
drivers/gpu/drm/i915/intel_dp.c:492:1: error: invalid storage class for function 'intel_dp_aux_native_write'
drivers/gpu/drm/i915/intel_dp.c:525:1: error: invalid storage class for function 'intel_dp_aux_native_write_1'
drivers/gpu/drm/i915/intel_dp.c:533:1: error: invalid storage class for function 'intel_dp_aux_native_read'
drivers/gpu/drm/i915/intel_dp.c:572:1: error: invalid storage class for function 'intel_dp_i2c_aux_ch'
drivers/gpu/drm/i915/intel_dp.c:669:1: error: invalid storage class for function 'intel_dp_i2c_init'
drivers/gpu/drm/i915/intel_dp.c:845:13: error: invalid storage class for function 'ironlake_set_pll_edp'
drivers/gpu/drm/i915/intel_dp.c:872:1: error: invalid storage class for function 'intel_dp_mode_set'
drivers/gpu/drm/i915/intel_dp.c:985:13: error: invalid storage class for function 'ironlake_wait_panel_status'
drivers/gpu/drm/i915/intel_dp.c:1004:13: error: invalid storage class for function 'ironlake_wait_panel_on'
drivers/gpu/drm/i915/intel_dp.c:1010:13: error: invalid storage class for function 'ironlake_wait_panel_off'
drivers/gpu/drm/i915/intel_dp.c:1016:13: error: invalid storage class for function 'ironlake_wait_panel_power_cycle'
drivers/gpu/drm/i915/intel_dp.c:1027:13: error: invalid storage class for function 'ironlake_get_pp_control'
drivers/gpu/drm/i915/intel_dp.c:1075:13: error: invalid storage class for function 'ironlake_panel_vdd_off_sync'
drivers/gpu/drm/i915/intel_dp.c:1097:13: error: invalid storage class for function 'ironlake_panel_vdd_work'
drivers/gpu/drm/i915/intel_dp.c:1244:13: error: invalid storage class for function 'ironlake_edp_pll_on'
drivers/gpu/drm/i915/intel_dp.c:1270:13: error: invalid storage class for function 'ironlake_edp_pll_off'
drivers/gpu/drm/i915/intel_dp.c:1325:13: error: invalid storage class for function 'intel_dp_get_hw_state'
drivers/gpu/drm/i915/intel_dp.c:1374:13: error: invalid storage class for function 'intel_disable_dp'
drivers/gpu/drm/i915/intel_dp.c:1390:13: error: invalid storage class for function 'intel_post_disable_dp'
drivers/gpu/drm/i915/intel_dp.c:1400:13: error: invalid storage class for function 'intel_enable_dp'
drivers/gpu/drm/i915/intel_dp.c:1419:13: error: invalid storage class for function 'intel_pre_enable_dp'
drivers/gpu/drm/i915/intel_dp.c:1432:1: error: invalid storage class for function 'intel_dp_aux_native_read_retry'
drivers/gpu/drm/i915/intel_dp.c:1457:1: error: invalid storage class for function 'intel_dp_get_link_status'
drivers/gpu/drm/i915/intel_dp.c:1483:1: error: invalid storage class for function 'intel_dp_voltage_max'
drivers/gpu/drm/i915/intel_dp.c:1496:1: error: invalid storage class for function 'intel_dp_pre_emphasis_max'
drivers/gpu/drm/i915/intel_dp.c:1538:1: error: invalid storage class for function 'intel_get_adjust_train'
drivers/gpu/drm/i915/intel_dp.c:1569:1: error: invalid storage class for function 'intel_gen4_signal_levels'
drivers/gpu/drm/i915/intel_dp.c:1608:1: error: invalid storage class for function 'intel_gen6_edp_signal_levels'
drivers/gpu/drm/i915/intel_dp.c:1636:1: error: invalid storage class for function 'intel_gen7_edp_signal_levels'
drivers/gpu/drm/i915/intel_dp.c:1667:1: error: invalid storage class for function 'intel_hsw_signal_levels'
drivers/gpu/drm/i915/intel_dp.c:1701:1: error: invalid storage class for function 'intel_dp_set_signal_levels'
drivers/gpu/drm/i915/intel_dp.c:1728:1: error: invalid storage class for function 'intel_dp_set_link_train'
drivers/gpu/drm/i915/intel_dp.c:1986:1: error: invalid storage class for function 'intel_dp_link_down'
drivers/gpu/drm/i915/intel_dp.c:2065:1: error: invalid storage class for function 'intel_dp_get_dpcd'
drivers/gpu/drm/i915/intel_dp.c:2096:1: error: invalid storage class for function 'intel_dp_probe_oui'
drivers/gpu/drm/i915/intel_dp.c:2117:1: error: invalid storage class for function 'intel_dp_get_sink_irq'
drivers/gpu/drm/i915/intel_dp.c:2131:1: error: invalid storage class for function 'intel_dp_handle_test_request'
drivers/gpu/drm/i915/intel_dp.c:2195:1: error: invalid storage class for function 'intel_dp_detect_dpcd'
drivers/gpu/drm/i915/intel_dp.c:2234:1: error: invalid storage class for function 'ironlake_dp_detect'
drivers/gpu/drm/i915/intel_dp.c:2256:1: error: invalid storage class for function 'g4x_dp_detect'
drivers/gpu/drm/i915/intel_dp.c:2284:1: error: invalid storage class for function 'intel_dp_get_edid'
drivers/gpu/drm/i915/intel_dp.c:2310:1: error: invalid storage class for function 'intel_dp_get_edid_modes'
drivers/gpu/drm/i915/intel_dp.c:2328:1: error: invalid storage class for function 'intel_dp_detect'
drivers/gpu/drm/i915/intel_dp.c:2364:12: error: invalid storage class for function 'intel_dp_get_modes'
drivers/gpu/drm/i915/intel_dp.c:2392:1: error: invalid storage class for function 'intel_dp_detect_audio'
drivers/gpu/drm/i915/intel_dp.c:2408:1: error: invalid storage class for function 'intel_dp_set_property'
drivers/gpu/drm/i915/intel_dp.c:2488:1: error: invalid storage class for function 'intel_dp_destroy'
drivers/gpu/drm/i915/intel_dp.c:2522:2: error: initializer element is not constant
drivers/gpu/drm/i915/intel_dp.c:2522:2: error: (near initialization for 'intel_dp_helper_funcs.mode_fixup')
drivers/gpu/drm/i915/intel_dp.c:2523:2: error: initializer element is not constant
drivers/gpu/drm/i915/intel_dp.c:2523:2: error: (near initialization for 'intel_dp_helper_funcs.mode_set')
drivers/gpu/drm/i915/intel_dp.c:2528:2: error: initializer element is not constant
drivers/gpu/drm/i915/intel_dp.c:2528:2: error: (near initialization for 'intel_dp_connector_funcs.detect')
drivers/gpu/drm/i915/intel_dp.c:2530:2: error: initializer element is not constant
drivers/gpu/drm/i915/intel_dp.c:2530:2: error: (near initialization for 'intel_dp_connector_funcs.set_property')
drivers/gpu/drm/i915/intel_dp.c:2531:2: error: initializer element is not constant
drivers/gpu/drm/i915/intel_dp.c:2531:2: error: (near initialization for 'intel_dp_connector_funcs.destroy')
drivers/gpu/drm/i915/intel_dp.c:2535:2: error: initializer element is not constant
drivers/gpu/drm/i915/intel_dp.c:2535:2: error: (near initialization for 'intel_dp_connector_helper_funcs.get_modes')
drivers/gpu/drm/i915/intel_dp.c:2541:2: error: initializer element is not constant
drivers/gpu/drm/i915/intel_dp.c:2541:2: error: (near initialization for 'intel_dp_enc_funcs.destroy')
drivers/gpu/drm/i915/intel_dp.c:2545:1: error: invalid storage class for function 'intel_dp_hot_plug'
drivers/gpu/drm/i915/intel_dp.c:2592:1: error: invalid storage class for function 'intel_dp_add_properties'
drivers/gpu/drm/i915/intel_dp.c:2611:1: error: invalid storage class for function 'intel_dp_init_panel_power_sequencer'
drivers/gpu/drm/i915/intel_dp.c:2696:1: error: invalid storage class for function 'intel_dp_init_panel_power_sequencer_registers'
drivers/gpu/drm/i915/intel_dp.c:2957:1: error: expected declaration or statement at end of input
drivers/gpu/drm/i915/intel_dp.c:2957:1: error: expected declaration or statement at end of input
drivers/gpu/drm/i915/intel_dp.c: At top level:
drivers/gpu/drm/i915/intel_dp.c:110:13: warning: 'intel_dp_link_down' used but never defined [enabled by default]
make[1]: *** [drivers/gpu/drm/i915/intel_dp.o] Error 1
make: *** [_module_drivers/gpu/drm/i915] Error 2
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