[PATCH v2 2/3] INTEL_DII: drm/i915/pvc: Add PVC logical mapping for VDBOXs

[Lucas De Marchi]

From: Matthew Brost <matthew.br...@intel.com>

PVC has non-standard logical mapping for the VDBOXs, add support for the
correct mapping.

Signed-off-by: Matthew Brost <matthew.br...@intel.com>
---
 drivers/gpu/drm/i915/gt/intel_engine_cs.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c 
b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index 7a12192ff1d51..7f9cff011561c 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -925,7 +925,13 @@ static void setup_logical_ids(struct intel_gt *gt, u8 
*logical_ids, u8 class)
         * Logical to physical mapping is needed for proper support
         * to split-frame feature.
         */
-       if (MEDIA_VER_FULL(gt->i915) >= IP_VER(12, 50) &&
+       if (IS_PONTEVECCHIO(gt->i915) && class == VIDEO_DECODE_CLASS) {
+               static const u8 map[] = { 0, 2, 1 };
+
+               populate_logical_ids(gt, logical_ids, class,
+                                    map, ARRAY_SIZE(map));
+
+       } else if (MEDIA_VER_FULL(gt->i915) >= IP_VER(12, 50) &&
            class == VIDEO_DECODE_CLASS) {
                static const u8 map[] = { 0, 2, 4, 6, 1, 3, 5, 7 };