drm/amd/display: 3.2.244

drm/amd/display: 3.2.244

This version brings along following fixes:
- Fix underflow issue on 175hz timing
- Add interface to modify DMUB panel power options
- Remove check for default eDP panel_mode
- Add new sequence for 4-lane HBR3 on vendor specific retimers
- Update DPG test pattern programming
- Correct unit conversion for vstartup
- Exit idle optimizations before attempt to access PHY
- Refactor recout calculation with a more generic formula
- Read down-spread percentage from lut to adjust dprefclk.
- Don't apply FIFO resync W/A if rdivider = 0
- Prevent invalid pipe connections
- Rearrange dmub_cmd defs order
- Add VESA SCR case for default aux backlight
- Guard DCN31 PHYD32CLK logic against chip family
- Correct grammar mistakes

Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>