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-rw-r--r--projects/linux/mm/done/bsp51x_vin_support_userptr.yaml17
1 files changed, 17 insertions, 0 deletions
diff --git a/projects/linux/mm/done/bsp51x_vin_support_userptr.yaml b/projects/linux/mm/done/bsp51x_vin_support_userptr.yaml
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+++ b/projects/linux/mm/done/bsp51x_vin_support_userptr.yaml
@@ -0,0 +1,17 @@
+title: "BSP 5.1.x upport support for VB_USERPTR"
+team: MM
+key: 523cb0b2-8366-11eb-978c-7f72806f0eed
+status: Abandoned
+
+bsp41x:
+ - 5bb00c5751ba0041df56bbdde86301959fffbeba # media: rcar-vin: Add memory type of VB_USERPTR support
+
+bsp51x:
+ - 6ee79c487c6621cb0ea228f179bad7bba19a53ab # media: rcar-vin: Add memory type of VB_USERPTR support
+
+comments:
+ - This have been discussed in the past, see wiki/Chat_log/20180405-mm-chatlog.
+ - The conclusion in 2018 was there are not many use-cases for this that are
+ not better served by DMABUF. We would like to know more about this use-case
+ before upporting this if possible.
+ - USERPTR is considered deprecated upstream, marking as abandoned.