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
..
amdgpu_dm	drm/amd/display: Build stream update and plane updates in dm	2018-09-10 22:42:00 -05:00
dc	drm/amd/display: num of sw i2c/aux engines less than num of connectors	2018-09-10 22:43:18 -05:00
include	drm/amd/display: Support reading hw state from debugfs file	2018-08-27 15:20:49 -05:00
modules	drm/amd/display: Add DP YCbCr 4:2:0 support	2018-09-10 22:42:15 -05:00
Kconfig	drm/amd/display: Don't build DCN1 when kcov is enabled	2018-08-21 14:33:59 -05:00
Makefile	drm/amd/display: Enable Stereo in Dal3	2018-08-27 11:10:57 -05:00
TODO	drm/amd/display: Convert remaining loggers off dc_logger	2018-07-13 14:48:42 -05:00