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(parent: dcc1de5) | patch
drm/amd/display: Set irq state only on existing crtcs
authorMikita Lipski <mikita.lipski@amd.com>
Thu, 18 Jan 2018 19:53:57 +0000 (14:53 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 19 Feb 2018 19:19:28 +0000 (14:19 -0500)
commitceb99f6b6213c5d3509f21b598f9d4e11ea746d8
tree02d487f0b8b768e9917f0c043745e0209fdc3a21tree | snapshot
parentdcc1de54f0ace58c3d3d4d43715ad512f50156fecommit | diff
drm/amd/display: Set irq state only on existing crtcs

Because AMDGPU_CRTC_IRQ_VLINE1 = 6, it expected 6 more crtcs to be
programed with disabled irq state in amdgpu_irq_disable_all. That caused errors and accessed
the wrong memory location.

Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c diff | blob | history
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