Sync RK3326 improvements from ROCKNIX: mali-bifrost bump, BFQ udev rule, kernel config updates

- mali-bifrost: Bump kbase to 39da994 (latest from ROCKNIX)
- BFQ I/O scheduler: Add udev rule to set BFQ for MMC/SD card devices
- Kernel config: Update RUSTC_VERSION to 109401, add BLK_CGROUP_RWSTAT/BLK_ICQ
  for BFQ cgroup support, add GENERIC_IRQ_KEXEC_CLEAR_VM_FORWARD,
  rename HAVE_FUNCTION_GRAPH_RETVAL to HAVE_FUNCTION_GRAPH_FREGS

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

projects/ArchR/devices/RK3326/linux/linux.aarch64.conf

@@ -11,7 +11,7 @@ CONFIG_AS_VERSION=24400
 CONFIG_LD_IS_BFD=y
 CONFIG_LD_VERSION=24400
 CONFIG_LLD_VERSION=0
-CONFIG_RUSTC_VERSION=109301
+CONFIG_RUSTC_VERSION=109401
 CONFIG_RUSTC_LLVM_VERSION=210108
 CONFIG_CC_CAN_LINK=y
 CONFIG_CC_CAN_LINK_STATIC=y
@@ -64,6 +64,7 @@ CONFIG_IRQ_DOMAIN_HIERARCHY=y
 CONFIG_GENERIC_IRQ_IPI=y
 CONFIG_GENERIC_MSI_IRQ=y
 CONFIG_IRQ_MSI_IOMMU=y
+CONFIG_GENERIC_IRQ_KEXEC_CLEAR_VM_FORWARD=y
 CONFIG_IRQ_FORCED_THREADING=y
 CONFIG_SPARSE_IRQ=y
 # CONFIG_GENERIC_IRQ_DEBUGFS is not set
@@ -782,6 +783,8 @@ CONFIG_BLK_DEV_WRITE_MOUNTED=y
 # CONFIG_BLK_CGROUP_IOLATENCY is not set
 # CONFIG_BLK_CGROUP_IOCOST is not set
 # CONFIG_BLK_CGROUP_IOPRIO is not set
+CONFIG_BLK_CGROUP_RWSTAT=y
+CONFIG_BLK_ICQ=y
 CONFIG_BLK_DEBUG_FS=y
 # CONFIG_BLK_SED_OPAL is not set
 # CONFIG_BLK_INLINE_ENCRYPTION is not set
@@ -6880,7 +6883,7 @@ CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
 CONFIG_USER_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
-CONFIG_HAVE_FUNCTION_GRAPH_RETVAL=y
+CONFIG_HAVE_FUNCTION_GRAPH_FREGS=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y

projects/ArchR/packages/linux-drivers/mali-bifrost/package.mk

@@ -15,7 +15,7 @@ case ${DEVICE} in
   PKG_PATCH_DIRS+=" 6.12-LTS"
   ;;
   *)
-  PKG_VERSION="422e192b7e3aa3140f34de34765b798817c1f749"
+  PKG_VERSION="39da994bb6fc8819e5e8c1873907dd21d17e53c1"
   PKG_URL="http://github.com/archr/mali_kbase/archive/${PKG_VERSION}.tar.gz"
   ;;
 esac

projects/ArchR/packages/linux/udev.d/10-bfq-sched.rules

@@ -0,0 +1 @@
+ACTION=="add|change", KERNEL=="mmcbl*", ATTR{queue/scheduler}="bfq"