diff --git a/src/gallium/drivers/asahi/agx_blit.c b/src/gallium/drivers/asahi/agx_blit.c
index a490983e9da..45c68d58249 100644
--- a/src/gallium/drivers/asahi/agx_blit.c
+++ b/src/gallium/drivers/asahi/agx_blit.c
@@ -103,9 +103,14 @@ asahi_blit_compute_shader(struct pipe_context *ctx, struct asahi_blit_key *key)
          nir_vector_insert_imm(b, nir_pad_vector(b, image_pos_nd, 3), layer, 2);
    }
 
-   nir_def *in_bounds = nir_ige(b, logical_id_el_2d, nir_imm_ivec2(b, 0, 0));
-   in_bounds =
-      nir_iand(b, in_bounds, nir_ilt(b, logical_id_el_2d, dimensions_el_2d));
+   nir_def *in_bounds;
+   if (key->aligned) {
+      in_bounds = nir_imm_true(b);
+   } else {
+      in_bounds = nir_ige(b, logical_id_el_2d, nir_imm_ivec2(b, 0, 0));
+      in_bounds =
+         nir_iand(b, in_bounds, nir_ilt(b, logical_id_el_2d, dimensions_el_2d));
+   }
 
    nir_def *colour0, *colour1;
    nir_push_if(b, nir_ball(b, in_bounds));
@@ -328,14 +333,33 @@ asahi_compute_blit(struct pipe_context *ctx, const struct pipe_blit_info *info,
    struct pipe_resource *src = info->src.resource;
    struct pipe_resource *dst = info->dst.resource;
    struct pipe_sampler_view src_templ = {0}, *src_view;
-   unsigned width = info->dst.box.width;
-   unsigned height = info->dst.box.height;
 
    float src_width = (float)u_minify(src->width0, info->src.level);
    float src_height = (float)u_minify(src->height0, info->src.level);
 
-   float x_scale = (info->src.box.width / (float)width) / src_width;
-   float y_scale = (info->src.box.height / (float)height) / src_height;
+   float x_scale =
+      (info->src.box.width / (float)info->dst.box.width) / src_width;
+
+   float y_scale =
+      (info->src.box.height / (float)info->dst.box.height) / src_height;
+
+   /* Expand the grid so destinations are in tiles */
+   unsigned expanded_x0 = info->dst.box.x & ~(TILE_WIDTH - 1);
+   unsigned expanded_y0 = info->dst.box.y & ~(TILE_HEIGHT - 1);
+   unsigned expanded_x1 =
+      align(info->dst.box.x + info->dst.box.width, TILE_WIDTH);
+   unsigned expanded_y1 =
+      align(info->dst.box.y + info->dst.box.height, TILE_HEIGHT);
+
+   /* But clamp to the destination size to save some redundant threads */
+   expanded_x1 =
+      MIN2(expanded_x1, u_minify(info->dst.resource->width0, info->dst.level));
+   expanded_y1 =
+      MIN2(expanded_y1, u_minify(info->dst.resource->height0, info->dst.level));
+
+   /* Calculate the width/height based on the expanded grid */
+   unsigned width = expanded_x1 - expanded_x0;
+   unsigned height = expanded_y1 - expanded_y0;
 
    unsigned data[] = {
       fui(0.5f * x_scale + (float)info->src.box.x / src_width),
@@ -404,6 +428,7 @@ asahi_compute_blit(struct pipe_context *ctx, const struct pipe_blit_info *info,
       .src_format = info->src.format,
       .dst_format = info->dst.format,
       .array = array,
+      .aligned = info->dst.box.width == width && info->dst.box.height == height,
    };
    struct hash_entry *ent = _mesa_hash_table_search(blitter->blit_cs, &key);
    void *cs = NULL;
@@ -420,24 +445,6 @@ asahi_compute_blit(struct pipe_context *ctx, const struct pipe_blit_info *info,
    assert(cs != NULL);
    ctx->bind_compute_state(ctx, cs);
 
-   /* Expand the grid so destinations are in tiles */
-   unsigned expanded_x0 = info->dst.box.x & ~(TILE_WIDTH - 1);
-   unsigned expanded_y0 = info->dst.box.y & ~(TILE_HEIGHT - 1);
-   unsigned expanded_x1 =
-      align(info->dst.box.x + info->dst.box.width, TILE_WIDTH);
-   unsigned expanded_y1 =
-      align(info->dst.box.y + info->dst.box.height, TILE_HEIGHT);
-
-   /* But clamp to the destination size to save some redundant threads */
-   expanded_x1 =
-      MIN2(expanded_x1, u_minify(info->dst.resource->width0, info->dst.level));
-   expanded_y1 =
-      MIN2(expanded_y1, u_minify(info->dst.resource->height0, info->dst.level));
-
-   /* Recalculate the width/height based on the expanded grid */
-   width = expanded_x1 - expanded_x0;
-   height = expanded_y1 - expanded_y0;
-
    struct pipe_grid_info grid_info = {
       .block = {TILE_WIDTH, TILE_HEIGHT, 1},
       .last_block = {width % TILE_WIDTH, height % TILE_HEIGHT, 1},
diff --git a/src/gallium/drivers/asahi/agx_state.h b/src/gallium/drivers/asahi/agx_state.h
index 403ba72273b..2af5a98ad93 100644
--- a/src/gallium/drivers/asahi/agx_state.h
+++ b/src/gallium/drivers/asahi/agx_state.h
@@ -578,6 +578,7 @@ enum asahi_blit_clamp {
 struct asahi_blit_key {
    enum pipe_format src_format, dst_format;
    bool array;
+   bool aligned;
 };
 
 DERIVE_HASH_TABLE(asahi_blit_key);