drm/amd/display: Fix CP_IRQ clear bit and logic

[Why]
Currently clearing the wrong bit for CP_IRQ, and logic on when to
clear needs to be fixed.

[How]
Corrected bit to clear and improved logic for decision to clear.

Signed-off-by: Harmanprit Tatla <harmanprit.tatla@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harmanprit Tatla 2020-08-20 15:52:18 -04:00 • committed by Alex Deucher
commit 5cd04c4846
2 changed files with 8 additions and 11 deletions