drm/amd/display: Fixed extend to second screen mode hang

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1. Fixed acquire free split pipe bug.
	2. Change return value for dc_add_stream_to_ctx
	   from bool to enum.
	4. Remove redundant apply_ctx_for_surface calling
	5. Unlock pipe after back end programming.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Yongqiang Sun 2017-09-28 17:18:27 -04:00 • committed by Alex Deucher

parent 3af89b96b2

commit 13ab1b4415

4 changed files with 32 additions and 31 deletions

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4

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

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46

drivers/gpu/drm/amd/display/dc/core/dc.c

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9

drivers/gpu/drm/amd/display/dc/core/dc_resource.c

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2

drivers/gpu/drm/amd/display/dc/dc.h

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