gistfile1.txt

diff --git a/src/gallium/drivers/lima/lima_context.h b/src/gallium/drivers/lima/lima_context.h
index 0b232d72d1d..ec732bbf227 100644
--- a/src/gallium/drivers/lima/lima_context.h
+++ b/src/gallium/drivers/lima/lima_context.h
@@ -129,6 +129,7 @@ enum lima_ctx_buff {
    lima_ctx_buff_pp_uniform_array,
    lima_ctx_buff_pp_uniform,
    lima_ctx_buff_pp_tex_desc,
+   lima_ctx_buff_pp_stack,
    lima_ctx_buff_num,
 };
 
diff --git a/src/gallium/drivers/lima/lima_draw.c b/src/gallium/drivers/lima/lima_draw.c
index 87eeb0e795b..bdde253698c 100644
--- a/src/gallium/drivers/lima/lima_draw.c
+++ b/src/gallium/drivers/lima/lima_draw.c
@@ -1623,16 +1623,23 @@ _lima_flush(struct lima_context *ctx, bool end_of_frame)
       }
    }
 
+
    struct lima_pp_stream_state *ps = &ctx->pp_stream;
    if (screen->gpu_type == DRM_LIMA_PARAM_GPU_ID_MALI400) {
       struct drm_lima_m400_pp_frame pp_frame = {0};
       lima_pack_pp_frame_reg(ctx, pp_frame.frame, pp_frame.wb);
       pp_frame.num_pp = screen->num_pp;
 
+#define pp_stack_pp_size 0x400
+      uint32_t pp_stack_va = 0x0;
+      if (ctx->fs->stack_size) {
+         lima_ctx_buff_alloc(ctx, lima_ctx_buff_pp_stack, ctx->fs->stack_size * pp_stack_pp_size * screen->num_pp, true);
+         pp_stack_va = lima_ctx_buff_va(ctx, lima_ctx_buff_pp_stack, LIMA_CTX_BUFF_SUBMIT_PP);
+      }
       for (int i = 0; i < screen->num_pp; i++) {
          pp_frame.plbu_array_address[i] = ps->bo->va + ps->bo_offset + ps->offset[i];
-         pp_frame.fragment_stack_address[i] = screen->pp_buffer->va +
-            pp_stack_offset + pp_stack_pp_size * i;
+         pp_frame.fragment_stack_address[i] = va;
+         va += pp_stack_pp_size * ctx->fs->stack_size;
       }
 
       lima_dump_command_stream_print(
diff --git a/src/gallium/drivers/lima/lima_screen.h b/src/gallium/drivers/lima/lima_screen.h
index 29693168828..547d083ecd0 100644
--- a/src/gallium/drivers/lima/lima_screen.h
+++ b/src/gallium/drivers/lima/lima_screen.h
@@ -73,10 +73,7 @@ struct lima_screen {
    #define pp_reload_program_offset  0x0080
    #define pp_shared_index_offset    0x00c0
    #define pp_clear_gl_pos_offset    0x0100
-   #define pp_stack_offset           0x1000
-   #define pp_stack_pp_size           0x400 /* per pp, up to 8 pp */
-   #define pp_stack_offset_end       0x3000
-   #define pp_buffer_size            0x3000
+   #define pp_buffer_size            0x1000
 
 };