Adding upstream version 6.7.7.upstream/6.7.7

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 18 insertions, 6 deletions

diff --git a/include/uapi/drm/qaic_accel.h b/include/uapi/drm/qaic_accel.h
index 2d348744a8..43ac5d8645 100644
--- a/include/uapi/drm/qaic_accel.h
+++ b/include/uapi/drm/qaic_accel.h
@@ -242,12 +242,12 @@ struct qaic_attach_slice_entry {
  * @dbc_id: In. Associate the sliced BO with this DBC.
  * @handle: In. GEM handle of the BO to slice.
  * @dir: In. Direction of data flow. 1 = DMA_TO_DEVICE, 2 = DMA_FROM_DEVICE
- * @size: In. Total length of the BO.
- *	  If BO is imported (DMABUF/PRIME) then this size
- *	  should not exceed the size of DMABUF provided.
- *	  If BO is allocated using DRM_IOCTL_QAIC_CREATE_BO
- *	  then this size should be exactly same as the size
- *	  provided during DRM_IOCTL_QAIC_CREATE_BO.
+ * @size: In. Total length of BO being used. This should not exceed base
+ *	  size of BO (struct drm_gem_object.base)
+ *	  For BOs being allocated using DRM_IOCTL_QAIC_CREATE_BO, size of
+ *	  BO requested is PAGE_SIZE aligned then allocated hence allocated
+ *	  BO size maybe bigger. This size should not exceed the new
+ *	  PAGE_SIZE aligned BO size.
  * @dev_addr: In. Device address this slice pushes to or pulls from.
  * @db_addr: In. Address of the doorbell to ring.
  * @db_data: In. Data to write to the doorbell.
@@ -372,6 +372,16 @@ struct qaic_perf_stats_entry {
 	__u32 pad;
 };
 
+/**
+ * struct qaic_detach_slice - Detaches slicing configuration from BO.
+ * @handle: In. GEM handle of the BO to detach slicing configuration.
+ * @pad: Structure padding. Must be 0.
+ */
+struct qaic_detach_slice {
+	__u32 handle;
+	__u32 pad;
+};
+
 #define DRM_QAIC_MANAGE				0x00
 #define DRM_QAIC_CREATE_BO			0x01
 #define DRM_QAIC_MMAP_BO			0x02
@@ -380,6 +390,7 @@ struct qaic_perf_stats_entry {
 #define DRM_QAIC_PARTIAL_EXECUTE_BO		0x05
 #define DRM_QAIC_WAIT_BO			0x06
 #define DRM_QAIC_PERF_STATS_BO			0x07
+#define DRM_QAIC_DETACH_SLICE_BO		0x08
 
 #define DRM_IOCTL_QAIC_MANAGE			DRM_IOWR(DRM_COMMAND_BASE + DRM_QAIC_MANAGE, struct qaic_manage_msg)
 #define DRM_IOCTL_QAIC_CREATE_BO		DRM_IOWR(DRM_COMMAND_BASE + DRM_QAIC_CREATE_BO,	struct qaic_create_bo)
@@ -389,6 +400,7 @@ struct qaic_perf_stats_entry {
 #define DRM_IOCTL_QAIC_PARTIAL_EXECUTE_BO	DRM_IOW(DRM_COMMAND_BASE + DRM_QAIC_PARTIAL_EXECUTE_BO,	struct qaic_execute)
 #define DRM_IOCTL_QAIC_WAIT_BO			DRM_IOW(DRM_COMMAND_BASE + DRM_QAIC_WAIT_BO, struct qaic_wait)
 #define DRM_IOCTL_QAIC_PERF_STATS_BO		DRM_IOWR(DRM_COMMAND_BASE + DRM_QAIC_PERF_STATS_BO, struct qaic_perf_stats)
+#define DRM_IOCTL_QAIC_DETACH_SLICE_BO		DRM_IOW(DRM_COMMAND_BASE + DRM_QAIC_DETACH_SLICE_BO, struct qaic_detach_slice)
 
 #if defined(__cplusplus)
 }