Revert "drm/amd/display: Limit max DSC target bpp for specific monitors"

Revert "drm/amd/display: Limit max DSC target bpp for specific monitors"

[ Upstream commit 6803dfd3a69ccb318772463a86e40929fd4fbac7 ]

This reverts commit 55eea8ef98641f6e1e1c202bd3a49a57c1dd4059.

This quirk is now handled in the DRM core, so we can drop all of
the internal code that was added to handle it.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>