drm/amd/display: Add FPO + VActive support

[Description]
- When determining FPO support, include FPO + VActive support
- Support FPO + VActive if one display meets regular requirements
  for FPO and the second display is able to switch in VACTIVE with
  a given amount of margin

Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alvin Lee 2023-03-23 15:48:41 -04:00 • committed by Alex Deucher
commit 0289e0ed1b
8 changed files with 267 additions and 3 deletions