drm/amdgpu/vpe: add collaborate mode support for VPE

Under clollaborate mode, multiple VPE instances share a ring buferr
and work together to finish a job.

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/vpe: add multi instance VPE support

Add support for multi instance VPE processing.

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu/vpe: enable vpe dpm

enable vpe dpm

Signed-off-by: Peyton Lee <peytolee@amd.com>
Reviewed-by: Lang Yu <lang.yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: fix incompatible types in conditional expression

Use proper type.

Fixes: 9d4346bdbc64 ("drm/amdgpu: add VPE 6.1.0 support")
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Reviewed-by: Solomon Chiu <solomon.chiu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/oe-kbuild-all/202309020608.FwP8QMht-lkp@intel.com
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: fix VPE front door loading issue

Implement proper front door loading for vpe 6.1.

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drm/amdgpu: add VPE 6.1.0 support

Add skeleton driver code. (Ray)
Add initial support for Video Processing Engine. (Lang)

Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>