diff --git a/src/gallium/drivers/asahi/agx_pipe.c b/src/gallium/drivers/asahi/agx_pipe.c
index 39b187ee559..7de453b223b 100644
--- a/src/gallium/drivers/asahi/agx_pipe.c
+++ b/src/gallium/drivers/asahi/agx_pipe.c
@@ -502,6 +502,7 @@ agx_flush(struct pipe_context *pctx,
 
    agx_batch_add_bo(batch, batch->encoder);
    agx_batch_add_bo(batch, batch->scissor.bo);
+   agx_batch_add_bo(batch, batch->depth_bias.bo);
    agx_batch_add_bo(batch, dev->internal.bo);
    agx_batch_add_bo(batch, dev->reload.bo);
 
@@ -552,6 +553,7 @@ agx_flush(struct pipe_context *pctx,
                ctx->batch->encoder->ptr.gpu,
                encoder_id,
                ctx->batch->scissor.bo->ptr.gpu,
+               ctx->batch->depth_bias.bo->ptr.gpu,
                pipeline_null.gpu,
                pipeline_clear,
                pipeline_store,
@@ -629,6 +631,7 @@ agx_create_context(struct pipe_screen *screen,
    ctx->batch->encoder = agx_bo_create(agx_device(screen), 0x80000, AGX_MEMORY_TYPE_FRAMEBUFFER);
    ctx->batch->encoder_current = ctx->batch->encoder->ptr.cpu;
    ctx->batch->scissor.bo = agx_bo_create(agx_device(screen), 0x80000, AGX_MEMORY_TYPE_FRAMEBUFFER);
+   ctx->batch->depth_bias.bo = agx_bo_create(agx_device(screen), 0x80000, AGX_MEMORY_TYPE_FRAMEBUFFER);
 
    /* Upload fixed shaders (TODO: compile them?) */
 
diff --git a/src/gallium/drivers/asahi/agx_state.c b/src/gallium/drivers/asahi/agx_state.c
index a26de9acfc5..117a8248cbe 100644
--- a/src/gallium/drivers/asahi/agx_state.c
+++ b/src/gallium/drivers/asahi/agx_state.c
@@ -288,16 +288,17 @@ agx_bind_rasterizer_state(struct pipe_context *pctx, void *cso)
    struct agx_context *ctx = agx_context(pctx);
    struct agx_rasterizer *so = cso;
 
-   /* Check if scissor state has changed, since scissor enable is part of the
-    * rasterizer state but everything else needed for scissors is part of
-    * viewport/scissor states */
-   bool scissor_changed = (cso == NULL) || (ctx->rast == NULL) ||
-      (ctx->rast->base.scissor != so->base.scissor);
+   /* Check if scissor or depth bias state has changed, since scissor/depth bias
+    * enable is part of the rasterizer state but everything else needed for
+    * scissors and depth bias is part of the scissor/depth bias arrays */
+   bool scissor_zbias_changed = (cso == NULL) || (ctx->rast == NULL) ||
+      (ctx->rast->base.scissor != so->base.scissor) ||
+      (ctx->rast->base.offset_tri != so->base.offset_tri);
 
    ctx->rast = so;
 
-   if (scissor_changed)
-      ctx->dirty |= AGX_DIRTY_SCISSOR;
+   if (scissor_zbias_changed)
+      ctx->dirty |= AGX_DIRTY_SCISSOR_ZBIAS;
 }
 
 static enum agx_wrap
@@ -606,7 +607,7 @@ agx_set_scissor_states(struct pipe_context *pctx,
    assert(num_scissors == 1 && "no geometry shaders");
 
    ctx->scissor = *scissor;
-   ctx->dirty |= AGX_DIRTY_SCISSOR;
+   ctx->dirty |= AGX_DIRTY_SCISSOR_ZBIAS;
 }
 
 static void
@@ -706,6 +707,22 @@ agx_upload_viewport_scissor(struct agx_pool *pool,
    };
 }
 
+static uint16_t
+agx_upload_depth_bias(struct agx_batch *batch,
+                      const struct pipe_rasterizer_state *rast)
+{
+   struct agx_depth_bias_packed *ptr = batch->depth_bias.bo->ptr.cpu;
+   unsigned index = (batch->depth_bias.count++);
+
+   agx_pack(ptr + index, DEPTH_BIAS, cfg) {
+      cfg.depth_bias    = rast->offset_units;
+      cfg.slope_scale   = rast->offset_scale;
+      cfg.clamp         = rast->offset_clamp;
+   }
+
+   return index;
+}
+
 /* A framebuffer state can be reused across batches, so it doesn't make sense
  * to add surfaces to the BO list here. Instead we added them when flushing.
  */
@@ -1407,6 +1424,8 @@ demo_rasterizer(struct agx_context *ctx, struct agx_pool *pool, bool is_points)
        * optimize this out if the viewport is the default and the app does not
        * use the scissor test) */
       cfg.scissor_enable = true;
+
+      cfg.depth_bias_enable = rast->base.offset_tri;
    };
 
    /* Words 2-3: front */
@@ -1450,12 +1469,13 @@ demo_unk12(struct agx_pool *pool)
 }
 
 static uint64_t
-agx_set_index(struct agx_pool *pool, unsigned scissor)
+agx_set_index(struct agx_pool *pool, uint16_t scissor, uint16_t zbias)
 {
    struct agx_ptr T = agx_pool_alloc_aligned(pool, AGX_SET_INDEX_LENGTH, 64);
 
    agx_pack(T.cpu, SET_INDEX, cfg) {
       cfg.scissor = scissor;
+      cfg.depth_bias = zbias;
    };
 
    return T.gpu;
@@ -1502,13 +1522,20 @@ agx_encode_state(struct agx_context *ctx, uint8_t *out,
    agx_push_record(&out, 7, demo_rasterizer(ctx, pool, is_points));
    agx_push_record(&out, 5, demo_unk11(pool, is_lines, is_points, reads_tib, sample_mask_from_shader));
 
-   if (ctx->dirty & (AGX_DIRTY_VIEWPORT | AGX_DIRTY_SCISSOR)) {
+   unsigned zbias = 0;
+
+   if (ctx->rast->base.offset_tri) {
+      zbias = agx_upload_depth_bias(ctx->batch, &ctx->rast->base);
+      ctx->dirty |= AGX_DIRTY_SCISSOR_ZBIAS;
+   }
+
+   if (ctx->dirty & (AGX_DIRTY_VIEWPORT | AGX_DIRTY_SCISSOR_ZBIAS)) {
       struct agx_viewport_scissor vps = agx_upload_viewport_scissor(pool,
             ctx->batch, &ctx->viewport,
             ctx->rast->base.scissor ? &ctx->scissor : NULL);
 
       agx_push_record(&out, 10, vps.viewport);
-      agx_push_record(&out, 2, agx_set_index(pool, vps.scissor));
+      agx_push_record(&out, 2, agx_set_index(pool, vps.scissor, zbias));
    }
 
    agx_push_record(&out, 3, demo_unk12(pool));
diff --git a/src/gallium/drivers/asahi/agx_state.h b/src/gallium/drivers/asahi/agx_state.h
index 2de160bc329..35c11c13855 100644
--- a/src/gallium/drivers/asahi/agx_state.h
+++ b/src/gallium/drivers/asahi/agx_state.h
@@ -88,8 +88,8 @@ struct agx_stage {
    unsigned sampler_count, texture_count;
 };
 
-/* Uploaded scissor descriptors */
-struct agx_scissors {
+/* Uploaded scissor or depth bias descriptors */
+struct agx_array {
       struct agx_bo *bo;
       unsigned count;
 };
@@ -114,7 +114,7 @@ struct agx_batch {
    struct agx_bo *encoder;
    uint8_t *encoder_current;
 
-   struct agx_scissors scissor;
+   struct agx_array scissor, depth_bias;
 };
 
 struct agx_zsa {
@@ -141,7 +141,7 @@ struct asahi_shader_key {
 enum agx_dirty {
    AGX_DIRTY_VERTEX   = BITFIELD_BIT(0),
    AGX_DIRTY_VIEWPORT = BITFIELD_BIT(1),
-   AGX_DIRTY_SCISSOR  = BITFIELD_BIT(2),
+   AGX_DIRTY_SCISSOR_ZBIAS  = BITFIELD_BIT(2),
 };
 
 struct agx_context {
diff --git a/src/gallium/drivers/asahi/magic.c b/src/gallium/drivers/asahi/magic.c
index a0d1cfb41b8..05f93bd09bb 100644
--- a/src/gallium/drivers/asahi/magic.c
+++ b/src/gallium/drivers/asahi/magic.c
@@ -162,6 +162,7 @@ demo_cmdbuf(uint64_t *buf, size_t size,
             uint64_t encoder_ptr,
             uint64_t encoder_id,
             uint64_t scissor_ptr,
+            uint64_t depth_bias_ptr,
             uint32_t pipeline_null,
             uint32_t pipeline_clear,
             uint32_t pipeline_store,
@@ -187,7 +188,7 @@ demo_cmdbuf(uint64_t *buf, size_t size,
       cfg.store_pipeline_bind = 0x12;
       cfg.store_pipeline = pipeline_store;
       cfg.scissor_array = scissor_ptr;
-      cfg.depth_bias_array = demo_zero(pool, 0x1000);
+      cfg.depth_bias_array = depth_bias_ptr;
 
       if (framebuffer->zsbuf) {
          struct pipe_surface *zsbuf = framebuffer->zsbuf;
diff --git a/src/gallium/drivers/asahi/magic.h b/src/gallium/drivers/asahi/magic.h
index c405cbe51e5..a90595b8093 100644
--- a/src/gallium/drivers/asahi/magic.h
+++ b/src/gallium/drivers/asahi/magic.h
@@ -31,6 +31,7 @@ demo_cmdbuf(uint64_t *buf, size_t size,
             uint64_t encoder_ptr,
             uint64_t encoder_id,
             uint64_t scissor_ptr,
+            uint64_t depth_bias_ptr,
             uint32_t pipeline_null,
             uint32_t pipeline_clear,
             uint32_t pipeline_store,