diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
index 45a47078f876..719441dbcc6b 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -1828,6 +1828,12 @@ static void gfx_v12_0_constants_init(struct amdgpu_device *adev)
 	gfx_v12_0_get_cu_info(adev, &adev->gfx.cu_info);
 	gfx_v12_0_get_tcc_info(adev);
 	adev->gfx.config.pa_sc_tile_steering_override = 0;
+
+	/* Set whether texture coordinate truncation is conformant. */
+	tmp = RREG32_SOC15(GC, 0, regTA_CNTL2);
+	adev->gfx.config.ta_cntl2_truncate_coord_mode =
+		REG_GET_FIELD(tmp, TA_CNTL2, TRUNCATE_COORD_MODE);
+
 	/* Program DB_RING_CONTROL for multiple GFX pipes
 	 * Default power up value is 1.
 	 * Possible values: