diff --git a/drivers/gpu/drm/asahi/driver.rs b/drivers/gpu/drm/asahi/driver.rs
index f99494265234a7..80ea12df7810ed 100644
--- a/drivers/gpu/drm/asahi/driver.rs
+++ b/drivers/gpu/drm/asahi/driver.rs
@@ -77,6 +77,8 @@ impl drv::Driver for AsahiDriver {
             ioctl::AUTH | ioctl::RENDER_ALLOW, crate::file::File::queue_destroy),
         (ASAHI_SUBMIT,          drm_asahi_submit,
             ioctl::AUTH | ioctl::RENDER_ALLOW, crate::file::File::submit),
+        (ASAHI_GET_TIME,        drm_asahi_get_time,
+            ioctl::AUTH | ioctl::RENDER_ALLOW, crate::file::File::get_time),
     }
 }
 
diff --git a/drivers/gpu/drm/asahi/file.rs b/drivers/gpu/drm/asahi/file.rs
index 5d1bcb4b04f874..5c50e2aa41c33c 100644
--- a/drivers/gpu/drm/asahi/file.rs
+++ b/drivers/gpu/drm/asahi/file.rs
@@ -519,7 +519,7 @@ impl File {
 
         match data.op {
             uapi::drm_asahi_bind_op_ASAHI_BIND_OP_BIND => Self::do_gem_bind(device, data, file),
-            uapi::drm_asahi_bind_op_ASAHI_BIND_OP_UNBIND => Err(ENOTSUPP),
+            uapi::drm_asahi_bind_op_ASAHI_BIND_OP_UNBIND => Self::do_gem_unbind(device, data, file),
             uapi::drm_asahi_bind_op_ASAHI_BIND_OP_UNBIND_ALL => {
                 Self::do_gem_unbind_all(device, data, file)
             }
@@ -609,6 +609,66 @@ impl File {
         Ok(0)
     }
 
+    pub(crate) fn do_gem_unbind(
+        _device: &AsahiDevice,
+        data: &mut uapi::drm_asahi_gem_bind,
+        file: &DrmFile,
+    ) -> Result<u32> {
+        if data.offset != 0 || data.flags != 0 || data.handle != 0 {
+            cls_pr_debug!(Errors, "gem_unbind: offset/flags/handle not zero\n");
+            return Err(EINVAL);
+        }
+
+        if (data.addr | data.range) as usize & mmu::UAT_PGMSK != 0 {
+            cls_pr_debug!(
+                Errors,
+                "gem_bind: Addr/range/offset not page aligned: {:#x} {:#x}\n",
+                data.addr,
+                data.range
+            );
+            return Err(EINVAL); // Must be page aligned
+        }
+
+        let start = data.addr;
+        let end = data.addr.checked_add(data.range).ok_or(EINVAL)?;
+        let range = start..end;
+
+        if !VM_USER_RANGE.is_superset(range.clone()) {
+            cls_pr_debug!(
+                Errors,
+                "gem_bind: Invalid unmap range {:#x}..{:#x} (not contained in user range)\n",
+                start,
+                end
+            );
+            return Err(EINVAL); // Invalid map range
+        }
+
+        let guard = file
+            .inner()
+            .vms()
+            .get(data.vm_id.try_into()?)
+            .ok_or(ENOENT)?;
+
+        // Clone it immediately so we aren't holding the XArray lock
+        let vm = guard.borrow().vm.clone();
+        let kernel_range = guard.borrow().kernel_range.clone();
+        core::mem::drop(guard);
+
+        if kernel_range.overlaps(range.clone()) {
+            cls_pr_debug!(
+                Errors,
+                "gem_bind: Invalid unmap range {:#x}..{:#x} (intrudes in kernel range)\n",
+                start,
+                end
+            );
+            return Err(EINVAL);
+        }
+
+        vm.unmap_range(range.start, range.range())?;
+
+        Ok(0)
+    }
+
     pub(crate) fn unbind_gem_object(file: &DrmFile, bo: &gem::Object) -> Result {
         let mut index = 0;
         loop {
@@ -865,6 +925,39 @@ impl File {
             Ok(_) => Ok(0),
         }
     }
+
+    /// IOCTL: get_time: Get the current GPU timer value.
+    pub(crate) fn get_time(
+        device: &AsahiDevice,
+        data: &mut uapi::drm_asahi_get_time,
+        file: &DrmFile,
+    ) -> Result<u32> {
+
+        if data.extensions != 0 || data.flags != 0 {
+            cls_pr_debug!(Errors, "get_time: Unexpected extensions or flags\n");
+            return Err(EINVAL);
+        }
+
+        let mut tp: kernel::bindings::timespec64 = Default::default();
+        let mut gputime: u64 = 0;
+
+        // TODO: bindings
+        // SAFETY: These functions are safe to call as long as the argument pointer is valid
+        unsafe {
+            core::arch::asm!(
+                "mrs {x}, CNTPCT_EL0",
+                x = out(reg) gputime
+            );
+            kernel::bindings::ktime_get_raw_ts64(&mut tp);
+            kernel::bindings::timens_add_monotonic(&mut tp);
+        }
+
+        data.gpu_timestamp = gputime;
+        data.tv_sec = tp.tv_sec;
+        data.tv_nsec = tp.tv_nsec;
+
+        Ok(0)
+    }
 }
 
 impl Drop for File {
diff --git a/rust/helpers/helpers.c b/rust/helpers/helpers.c
index a2cc0e26eca70a..ad3147a72a05ac 100644
--- a/rust/helpers/helpers.c
+++ b/rust/helpers/helpers.c
@@ -34,6 +34,7 @@
 #include "slab.c"
 #include "spinlock.c"
 #include "task.c"
+#include "time_namespace.c"
 #include "timekeeping.c"
 #include "uaccess.c"
 #include "wait.c"
diff --git a/rust/helpers/time_namespace.c b/rust/helpers/time_namespace.c
new file mode 100644
index 00000000000000..9010e8efbcfe0d
--- /dev/null
+++ b/rust/helpers/time_namespace.c
@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/time_namespace.h>
+
+void rust_helper_timens_add_monotonic(struct timespec64 *ts) {
+	timens_add_monotonic(ts);
+}