diff --git a/local/recipes/gpu/redox-drm/source/src/drivers/intel/gem/gem_state.rs b/local/recipes/gpu/redox-drm/source/src/drivers/intel/gem/gem_state.rs
new file mode 100644
index 0000000000..7ebff395df
--- /dev/null
+++ b/local/recipes/gpu/redox-drm/source/src/drivers/intel/gem/gem_state.rs
@@ -0,0 +1,186 @@
+use log::info;
+
+use super::super::gtt::IntelGtt;
+use crate::driver::Result;
+
+const GEN9_RENDER_STATE_SIZE: usize = 4096;
+const GEN8_RENDER_STATE_SIZE: usize = 2048;
+
+pub struct RenderState {
+    buffer: Vec<u32>,
+    gpu_addr: u64,
+    initialized: bool,
+}
+
+impl RenderState {
+    pub fn new() -> Self {
+        Self { buffer: Vec::new(), gpu_addr: 0, initialized: false }
+    }
+
+    pub fn init_gen9(&mut self, gtt: &mut IntelGtt) -> Result<()> {
+        self.buffer.clear();
+
+        self.buffer.extend_from_slice(&[
+            0x1100_0001, // MI_LOAD_REGISTER_IMM
+            0x2244,      // register offset
+            0x0000_0001, // value
+        ]);
+
+        self.buffer.extend_from_slice(&[
+            0x1100_0001, // MI_LOAD_REGISTER_IMM
+            0x20D8,      // STATE_BASE_ADDRESS
+            0x0000_0001, // General State Base Address
+            0xFFFF_F001, // General State Base Address Upper
+            0xFFFF_0001, // Dynamic State Base Address
+            0xFFFF_F001, // Dynamic State Base Address Upper
+            0xFFFF_0001, // Indirect Object Base Address
+            0xFFFF_F001, // Indirect Object Base Address Upper
+            0xFFFF_0001, // Instruction Base Address
+            0xFFFF_F001, // Instruction Base Address Upper
+        ]);
+
+        self.buffer.extend_from_slice(&[
+            0x6101_0008, // 3DSTATE_CC_STATE_POINTERS
+            0x0000_0001,
+            0x0000_0001,
+        ]);
+
+        self.buffer.extend_from_slice(&[
+            0x0500_0000, // MI_BATCH_BUFFER_END
+        ]);
+
+        let aligned_size = ((self.buffer.len() * 4 + 4095) / 4096) * 4096;
+        self.gpu_addr = gtt.alloc_range(aligned_size as u64)?;
+        gtt.map_range(self.gpu_addr, 0, aligned_size as u64, (1 << 0) | (1 << 1))?;
+
+        self.initialized = true;
+        info!("redox-drm-intel: Gen9 render state initialized at {:#x} ({} dwords)", self.gpu_addr, self.buffer.len());
+        Ok(())
+    }
+
+    pub fn init_gen8(&mut self, gtt: &mut IntelGtt) -> Result<()> {
+        self.buffer.extend_from_slice(&[
+            0x1100_0001, 0x2244, 0x0000_0001,
+        ]);
+        self.buffer.extend_from_slice(&[
+            0x0500_0000,
+        ]);
+
+        let aligned_size = ((self.buffer.len() * 4 + 4095) / 4096) * 4096;
+        self.gpu_addr = gtt.alloc_range(aligned_size as u64)?;
+        gtt.map_range(self.gpu_addr, 0, aligned_size as u64, (1 << 0) | (1 << 1))?;
+
+        self.initialized = true;
+        info!("redox-drm-intel: Gen8 render state initialized at {:#x}", self.gpu_addr);
+        Ok(())
+    }
+
+    pub fn is_initialized(&self) -> bool { self.initialized }
+    pub fn gpu_addr(&self) -> u64 { self.gpu_addr }
+    pub fn dword_count(&self) -> usize { self.buffer.len() }
+}
+
+pub struct FenceRegisterState {
+    registers: [Option<FenceReg>; 32],
+}
+
+#[derive(Clone, Copy, Debug)]
+pub struct FenceReg {
+    pub handle: u32,
+    pub start: u64,
+    pub size: u64,
+    pub tiled: bool,
+    pub pitch: u32,
+}
+
+impl FenceRegisterState {
+    pub fn new() -> Self { Self { registers: [None; 32] } }
+
+    pub fn allocate(&mut self, handle: u32, start: u64, size: u64, tiled: bool, pitch: u32) -> Option<u32> {
+        for i in 0..32 {
+            if self.registers[i].is_none() {
+                self.registers[i] = Some(FenceReg { handle, start, size, tiled, pitch });
+                return Some(i as u32);
+            }
+        }
+        None
+    }
+
+    pub fn release(&mut self, reg: u32) -> Result<()> {
+        if (reg as usize) < 32 { self.registers[reg as usize] = None; }
+        Ok(())
+    }
+
+    pub fn get(&self, reg: u32) -> Option<&FenceReg> {
+        self.registers.get(reg as usize).and_then(|r| r.as_ref())
+    }
+
+    pub fn used_count(&self) -> u32 {
+        self.registers.iter().filter(|r| r.is_some()).count() as u32
+    }
+
+    pub fn find_by_handle(&self, handle: u32) -> Option<u32> {
+        for (i, reg) in self.registers.iter().enumerate() {
+            if let Some(r) = reg { if r.handle == handle { return Some(i as u32); } }
+        }
+        None
+    }
+}
+
+pub struct FrameBufferCompressionState {
+    active_buffers: std::collections::BTreeMap<u32, FbcBuffer>,
+    compressed_bytes: u64,
+}
+
+#[derive(Clone, Debug)]
+pub struct FbcBuffer {
+    pub gem_handle: u32,
+    pub width: u16,
+    pub height: u16,
+    pub stride: u32,
+    pub compressed: bool,
+    pub cfb_offset: u64,
+    pub cfb_size: u64,
+}
+
+impl FrameBufferCompressionState {
+    pub fn new() -> Self {
+        Self { active_buffers: std::collections::BTreeMap::new(), compressed_bytes: 0 }
+    }
+
+    pub fn register(&mut self, handle: u32, width: u16, height: u16, stride: u32) {
+        self.active_buffers.insert(handle, FbcBuffer {
+            gem_handle: handle, width, height, stride,
+            compressed: false, cfb_offset: 0, cfb_size: 0,
+        });
+    }
+
+    pub fn unregister(&mut self, handle: u32) {
+        self.active_buffers.remove(&handle);
+    }
+
+    pub fn mark_compressed(&mut self, handle: u32, cfb_offset: u64, cfb_size: u64) {
+        if let Some(buf) = self.active_buffers.get_mut(&handle) {
+            buf.compressed = true;
+            buf.cfb_offset = cfb_offset;
+            buf.cfb_size = cfb_size;
+            self.compressed_bytes += cfb_size;
+        }
+    }
+
+    pub fn mark_uncompressed(&mut self, handle: u32) {
+        if let Some(buf) = self.active_buffers.get_mut(&handle) {
+            if buf.compressed {
+                self.compressed_bytes -= buf.cfb_size;
+                buf.compressed = false;
+            }
+        }
+    }
+
+    pub fn is_compressed(&self, handle: u32) -> bool {
+        self.active_buffers.get(&handle).map_or(false, |b| b.compressed)
+    }
+
+    pub fn compressed_bytes(&self) -> u64 { self.compressed_bytes }
+    pub fn active_count(&self) -> usize { self.active_buffers.len() }
+}
diff --git a/local/recipes/gpu/redox-drm/source/src/drivers/intel/gem/mod.rs b/local/recipes/gpu/redox-drm/source/src/drivers/intel/gem/mod.rs
index 740b481d8b..46ef52181f 100644
--- a/local/recipes/gpu/redox-drm/source/src/drivers/intel/gem/mod.rs
+++ b/local/recipes/gpu/redox-drm/source/src/drivers/intel/gem/mod.rs
@@ -13,6 +13,7 @@ pub mod gem_object;
 pub mod gem_pages;
 pub mod gem_region;
 pub mod gem_request;
+pub mod gem_state;
 pub mod gem_stolen;
 pub mod gem_tiling;
 pub mod gem_ttm;
@@ -33,6 +34,7 @@ pub use gem_object::{CacheLevel, GemHandle, GemObject, GemObjectManager, MemoryR
 pub use gem_pages::{PageManager, TtmMoveManager};
 pub use gem_region::MemoryRegion;
 pub use gem_request::{EngineClass, GemRequest, GemStatistics, RequestManager, Scheduler};
+pub use gem_state::{FbcBuffer, FenceReg, FenceRegisterState, FrameBufferCompressionState, RenderState};
 pub use gem_stolen::{ShrinkerManager, StolenMemoryManager};
 pub use gem_tiling::{FenceRegisterManager, TilingConfig, TilingManager, TilingMode};
 pub use gem_ttm::{Migration, PowerManager, TtmManager};