Arindam Nath f17a7e403d drm/amdgpu: return from atombios_dp_get_dpcd only when error ... commit 0b39c531cf upstream. In amdgpu_connector_hotplug(), we need to start DP link training only after we have received DPCD. The function amdgpu_atombios_dp_get_dpcd() returns non-zero value only when an error condition is met, otherwise returns zero. So in case the function encounters an error, we need to skip rest of the code and return from amdgpu_connector_hotplug() immediately. Only when we are successfull in reading DPCD pin, we should carry on with turning-on the monitor. Signed-off-by: Arindam Nath <arindam.nath@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-03-09 15:34:52 -08:00
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drm	drm/amdgpu: return from atombios_dp_get_dpcd only when error	2016-03-09 15:34:52 -08:00
host1x	gpu: host1x: Fix MLOCK's debug info	2015-10-02 14:40:12 +02:00
ipu-v3	gpu: ipu-v3: Assign of_node of child platform devices to corresponding ports	2015-11-24 11:30:17 +01:00
vga	vgaarb: fix signal handling in vga_get()	2015-12-11 14:04:44 +10:00
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