Hersen Wu 0e8e4fbf8d drm/amd/display: num of sw i2c/aux engines less than num of connectors ... [why] AMD Stoney reference board, there are only 2 pipes (not include underlay), and 3 connectors. resource creation, only 2 I2C/AUX engines are created. Within dc_link_aux_transfer, when pin_data_en =2, refer to enengines[ddc_pin->pin_data->en] = NULL. NULL point is referred later causing system crash. [how] each asic design has fixed number of ddc engines at hw side. for each ddc engine, create its i2x/aux engine at sw side. Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2018-09-10 22:43:18 -05:00
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dce100_hw_sequencer.c	drm/amd/display: Remove unnecessary warning	2018-07-24 15:15:02 -05:00
dce100_hw_sequencer.h	drm/amd/display: Re-use DCE100 display_power_gating for DCE80	2018-02-19 14:20:04 -05:00
dce100_resource.c	drm/amd/display: num of sw i2c/aux engines less than num of connectors	2018-09-10 22:43:18 -05:00
dce100_resource.h	drm/amdgpu: add license to files where it was missing	2017-12-04 11:48:24 -05:00
Makefile	drm/amdgpu: add license to Makefiles	2017-12-04 11:47:55 -05:00