diff --git a/local/recipes/gpu/redox-drm/source/src/drivers/intel/cursor.rs b/local/recipes/gpu/redox-drm/source/src/drivers/intel/cursor.rs
index d6427bf8da..654abe3873 100644
--- a/local/recipes/gpu/redox-drm/source/src/drivers/intel/cursor.rs
+++ b/local/recipes/gpu/redox-drm/source/src/drivers/intel/cursor.rs
@@ -4,7 +4,25 @@ use log::debug;
 use redox_driver_sys::memory::MmioRegion;
 
 use super::regs::IntelRegs;
-use crate::driver::Result;
+use crate::driver::{DriverError, Result};
+
+const PS_CTRL_BASE: usize = 0x68180;
+const PS_WIN_POS_BASE: usize = 0x68170;
+const PS_WIN_SIZE_BASE: usize = 0x68174;
+const PS_STRIDE: usize = 0x1000;
+
+const PS_SCALER_ENABLE: u32 = 1 << 31;
+const PS_SCALER_MODE_7X5: u32 = 0 << 28;
+const PS_FILTER_SELECT: u32 = 1 << 23;
+const PS_VERT_FILTER_MASK: u32 = 0x7 << 20;
+const PS_HORZ_FILTER_MASK: u32 = 0x7 << 16;
+const PS_VERT_FILTER_NEAREST: u32 = 0;
+const PS_HORZ_FILTER_NEAREST: u32 = 0;
+
+const PLANE_ROT_CTL_BASE: usize = 0x683C8;
+const PLANE_ROT_CTL_ROTATE_90: u32 = 1 << 0;
+const PLANE_ROT_CTL_ROTATE_180: u32 = 2 << 0;
+const PLANE_ROT_CTL_ROTATE_270: u32 = 3 << 0;
 
 pub struct CursorPlane {
     mmio: Arc<MmioRegion>,
@@ -64,4 +82,44 @@ impl CursorPlane {
         self.mmio.write32(pos_reg, pos_val);
         Ok(())
     }
+
+    pub fn enable_scaler(&self, pipe: u8, src_w: u16, src_h: u16, dst_w: u16, dst_h: u16) -> Result<()> {
+        let ps_ctrl = PS_CTRL_BASE + pipe as usize * PS_STRIDE;
+        let ps_win = PS_WIN_POS_BASE + pipe as usize * PS_STRIDE;
+        let ps_size = PS_WIN_SIZE_BASE + pipe as usize * PS_STRIDE;
+
+        let win_pos = (dst_w as u32 & 0x1FFF) | ((dst_h as u32 & 0x1FFF) << 16);
+        self.mmio.write32(ps_win, win_pos);
+        self.mmio.write32(ps_size, (src_w as u32) | ((src_h as u32) << 16));
+
+        let ctrl = PS_SCALER_ENABLE
+            | PS_SCALER_MODE_7X5
+            | PS_FILTER_SELECT
+            | PS_HORZ_FILTER_NEAREST
+            | PS_VERT_FILTER_NEAREST;
+        self.mmio.write32(ps_ctrl, ctrl);
+        debug!("redox-drm-intel: scaler enabled pipe={} {}x{}→{}x{}", pipe, src_w, src_h, dst_w, dst_h);
+        Ok(())
+    }
+
+    pub fn disable_scaler(&self, pipe: u8) -> Result<()> {
+        let ps_ctrl = PS_CTRL_BASE + pipe as usize * PS_STRIDE;
+        self.mmio.write32(ps_ctrl, 0);
+        debug!("redox-drm-intel: scaler disabled on pipe {}", pipe);
+        Ok(())
+    }
+
+    pub fn set_rotation(&self, pipe: u8, rotation: u32) -> Result<()> {
+        let rot = PLANE_ROT_CTL_BASE + pipe as usize * PS_STRIDE;
+        let val = match rotation {
+            0 => 0,
+            90 => PLANE_ROT_CTL_ROTATE_90,
+            180 => PLANE_ROT_CTL_ROTATE_180,
+            270 => PLANE_ROT_CTL_ROTATE_270,
+            _ => return Err(DriverError::InvalidArgument("valid rotation values: 0, 90, 180, 270")),
+        };
+        self.mmio.write32(rot, val);
+        debug!("redox-drm-intel: rotation {}° set on pipe {}", rotation, pipe);
+        Ok(())
+    }
 }
diff --git a/local/recipes/gpu/redox-drm/source/src/drivers/intel/display_power.rs b/local/recipes/gpu/redox-drm/source/src/drivers/intel/display_power.rs
index d44b944274..ed57af9b33 100644
--- a/local/recipes/gpu/redox-drm/source/src/drivers/intel/display_power.rs
+++ b/local/recipes/gpu/redox-drm/source/src/drivers/intel/display_power.rs
@@ -120,4 +120,42 @@ impl DisplayPower {
             status & SKL_ALL_WELLS == SKL_ALL_WELLS
         }
     }
+
+    pub fn gate_ddi_wells(&self, active_ports: u8) -> Result<()> {
+        if !self.is_xe2 {
+            let ctl = self.regs.power_well_ctl();
+            let current = self.mmio.read32(ctl);
+            let ddi_mask: u32 = (1 << 2) | (1 << 3) | (1 << 4) | (1 << 5) | (1 << 6);
+            let new = if active_ports == 0 {
+                current & !ddi_mask
+            } else {
+                current | ddi_mask
+            };
+            if new != current {
+                self.mmio.write32(ctl, new);
+                info!("redox-drm-intel: DDI power wells {} (active_ports={})",
+                    if active_ports > 0 { "enabled" } else { "gated" }, active_ports);
+            }
+        }
+        Ok(())
+    }
+
+    pub fn gate_aux_wells(&self, active_aux: u8) -> Result<()> {
+        if !self.is_xe2 {
+            let ctl = self.regs.power_well_ctl();
+            let current = self.mmio.read32(ctl);
+            let aux_mask: u32 = (1 << 8) | (1 << 9) | (1 << 10) | (1 << 11);
+            let new = if active_aux == 0 {
+                current & !aux_mask
+            } else {
+                current | aux_mask
+            };
+            if new != current {
+                self.mmio.write32(ctl, new);
+                info!("redox-drm-intel: AUX power wells {} (active_aux={})",
+                    if active_aux > 0 { "enabled" } else { "gated" }, active_aux);
+            }
+        }
+        Ok(())
+    }
 }
diff --git a/local/recipes/gpu/redox-drm/source/src/drivers/intel/gt.rs b/local/recipes/gpu/redox-drm/source/src/drivers/intel/gt.rs
index d1373ff36e..ded8de9979 100644
--- a/local/recipes/gpu/redox-drm/source/src/drivers/intel/gt.rs
+++ b/local/recipes/gpu/redox-drm/source/src/drivers/intel/gt.rs
@@ -395,6 +395,16 @@ impl IntelGtManager {
         self.target_freq * 50
     }
 
+    pub fn gpu_stats(&self) -> GpuStats {
+        GpuStats {
+            wakeref_count: self.wakeref_count,
+            forcewake_active: self.forcewake_active,
+            rc6_enabled: self.rc6_enabled,
+            target_freq_mhz: self.target_freq * 50,
+            current_freq_mhz: self.current_frequency_mhz(),
+        }
+    }
+
     fn init_cache_config(&mut self) -> Result<()> {
         debug!("redox-drm-intel: configuring L3 cache");
 
@@ -487,3 +497,12 @@ impl IntelGtManager {
         self.forcewake_active
     }
 }
+
+#[derive(Clone, Debug)]
+pub struct GpuStats {
+    pub wakeref_count: u32,
+    pub forcewake_active: bool,
+    pub rc6_enabled: bool,
+    pub target_freq_mhz: u32,
+    pub current_freq_mhz: u32,
+}