diff --git a/drivers/gpu/nvgpu/include/nvgpu/hw/gm20b/hw_gr_gm20b.h b/drivers/gpu/nvgpu/include/nvgpu/hw/gm20b/hw_gr_gm20b.h
index bc966416f..5721ff420 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/hw/gm20b/hw_gr_gm20b.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/hw/gm20b/hw_gr_gm20b.h
@@ -2266,6 +2266,14 @@ static inline u32 gr_gpcs_tpcs_tex_m_dbg2_lg_rd_coalesce_en_m(void)
 {
 	return 0x1 << 2;
 }
+static inline u32 gr_gpcs_tpcs_tex_m_dbg2_su_rd_coalesce_en_f(u32 v)
+{
+	return (v & 0x1) << 4;
+}
+static inline u32 gr_gpcs_tpcs_tex_m_dbg2_su_rd_coalesce_en_m(void)
+{
+	return 0x1 << 4;
+}
 static inline u32 gr_gpccs_falcon_addr_r(void)
 {
 	return 0x0041a0ac;
diff --git a/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_gr_gp10b.h b/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_gr_gp10b.h
index a8ca9b8da..922b213ca 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_gr_gp10b.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_gr_gp10b.h
@@ -2550,6 +2550,14 @@ static inline u32 gr_gpcs_tpcs_tex_m_dbg2_lg_rd_coalesce_en_m(void)
 {
 	return 0x1 << 2;
 }
+static inline u32 gr_gpcs_tpcs_tex_m_dbg2_su_rd_coalesce_en_f(u32 v)
+{
+	return (v & 0x1) << 4;
+}
+static inline u32 gr_gpcs_tpcs_tex_m_dbg2_su_rd_coalesce_en_m(void)
+{
+	return 0x1 << 4;
+}
 static inline u32 gr_gpccs_falcon_addr_r(void)
 {
 	return 0x0041a0ac;