diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index da5c82c6ee1..db75f756b02 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -5480,6 +5480,7 @@ typedef struct nir_input_attachment_options {
    bool use_fragcoord_sysval;
    bool use_layer_id_sysval;
    bool use_view_id_for_layer;
+   uint32_t unscaled_input_attachment_ir3;
 } nir_input_attachment_options;
 
 bool nir_lower_input_attachments(nir_shader *shader,
diff --git a/src/compiler/nir/nir_intrinsics.py b/src/compiler/nir/nir_intrinsics.py
index 57645cb9840..18763e1c2e3 100644
--- a/src/compiler/nir/nir_intrinsics.py
+++ b/src/compiler/nir/nir_intrinsics.py
@@ -1193,6 +1193,10 @@ system_value("rel_patch_id_ir3", 1)
 # System values for freedreno compute shaders.
 system_value("subgroup_id_shift_ir3", 1)
 
+# System values for freedreno fragment shaders.
+intrinsic("load_frag_coord_unscaled_ir3", dest_comp=4,
+          flags=[CAN_ELIMINATE, CAN_REORDER], bit_sizes=[32])
+
 # IR3-specific intrinsics for tessellation control shaders.  cond_end_ir3 end
 # the shader when src0 is false and is used to narrow down the TCS shader to
 # just thread 0 before writing out tessellation levels.
diff --git a/src/compiler/nir/nir_lower_input_attachments.c b/src/compiler/nir/nir_lower_input_attachments.c
index fb168df879e..40a0ecf885c 100644
--- a/src/compiler/nir/nir_lower_input_attachments.c
+++ b/src/compiler/nir/nir_lower_input_attachments.c
@@ -25,10 +25,30 @@
 #include "nir_builder.h"
 
 static nir_ssa_def *
-load_frag_coord(nir_builder *b, const nir_input_attachment_options *options)
+load_frag_coord(nir_builder *b, nir_deref_instr *deref,
+                const nir_input_attachment_options *options)
 {
-   if (options->use_fragcoord_sysval)
-      return nir_load_frag_coord(b);
+   if (options->use_fragcoord_sysval) {
+      nir_ssa_def *frag_coord = nir_load_frag_coord(b);
+      if (options->unscaled_input_attachment_ir3) {
+         nir_variable *var = nir_deref_instr_get_variable(deref);
+         unsigned base = var->data.index;
+         nir_ssa_def *unscaled_frag_coord = nir_load_frag_coord_unscaled_ir3(b);
+         if (deref->deref_type == nir_deref_type_array) {
+            nir_ssa_def *unscaled =
+               nir_i2b(b, nir_iand(b, nir_ishr(b,
+                                               nir_imm_int(b, options->unscaled_input_attachment_ir3 >> base),
+                                            deref->arr.index.ssa),
+                                nir_imm_int(b, 1)));
+            frag_coord = nir_bcsel(b, unscaled, unscaled_frag_coord, frag_coord);
+         } else {
+            assert(deref->deref_type == nir_deref_type_var);
+            bool unscaled = (options->unscaled_input_attachment_ir3 >> base) & 1;
+            frag_coord = unscaled ? unscaled_frag_coord : frag_coord;
+         }
+      }
+      return frag_coord;
+   }
 
    nir_variable *pos =
       nir_find_variable_with_location(b->shader, nir_var_shader_in,
@@ -92,7 +112,7 @@ try_lower_input_load(nir_builder *b, nir_intrinsic_instr *load,
 
    b->cursor = nir_instr_remove(&load->instr);
 
-   nir_ssa_def *frag_coord = load_frag_coord(b, options);
+   nir_ssa_def *frag_coord = load_frag_coord(b, deref, options);
    frag_coord = nir_f2i32(b, frag_coord);
    nir_ssa_def *offset = nir_ssa_for_src(b, load->src[1], 2);
    nir_ssa_def *pos = nir_iadd(b, frag_coord, offset);
@@ -162,7 +182,7 @@ try_lower_input_texop(nir_builder *b, nir_tex_instr *tex,
 
    b->cursor = nir_before_instr(&tex->instr);
 
-   nir_ssa_def *frag_coord = load_frag_coord(b, options);
+   nir_ssa_def *frag_coord = load_frag_coord(b, deref, options);
    frag_coord = nir_f2i32(b, frag_coord);
 
    nir_ssa_def *layer = load_layer_id(b, options);
diff --git a/src/freedreno/ir3/ir3_compiler_nir.c b/src/freedreno/ir3/ir3_compiler_nir.c
index ea383b05ca5..9d573a47f5e 100644
--- a/src/freedreno/ir3/ir3_compiler_nir.c
+++ b/src/freedreno/ir3/ir3_compiler_nir.c
@@ -2092,6 +2092,7 @@ emit_intrinsic(struct ir3_context *ctx, nir_intrinsic_instr *intr)
       emit_intrinsic_copy_ubo_to_uniform(ctx, intr);
       break;
    case nir_intrinsic_load_frag_coord:
+   case nir_intrinsic_load_frag_coord_unscaled_ir3:
       ir3_split_dest(b, dst, get_frag_coord(ctx, intr), 0, 4);
       break;
    case nir_intrinsic_load_sample_pos_from_id: {